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BRPI0613614A2 - smokeless cigarette - Google Patents

smokeless cigarette Download PDF

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Publication number
BRPI0613614A2
BRPI0613614A2 BRPI0613614-1A BRPI0613614A BRPI0613614A2 BR PI0613614 A2 BRPI0613614 A2 BR PI0613614A2 BR PI0613614 A BRPI0613614 A BR PI0613614A BR PI0613614 A2 BRPI0613614 A2 BR PI0613614A2
Authority
BR
Brazil
Prior art keywords
cigarette
air
stimulant
mouthpiece
distinguished
Prior art date
Application number
BRPI0613614-1A
Other languages
Portuguese (pt)
Inventor
Christian Wengerter
Thomas Philipp
Original Assignee
Nicculto Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nicculto Ag filed Critical Nicculto Ag
Publication of BRPI0613614A2 publication Critical patent/BRPI0613614A2/en

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F42/00Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • A24F42/10Devices with chemical heating means
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F42/00Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • A24F42/60Constructional details

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  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Cosmetics (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

A Cigarette body for a smoke-free cigarette, the cigarette body (12) of which has a cylindrical body with an air inlet at one end and an air outlet at the other end, an air channel linking the air inlet with the air outlet and a heating device (26) to warm the air passing through the channel, with the end designed with an air outlet attachable to the end of a cylindrical mouthpiece (10) containing a deposit for a pleasure-giving stimulant (58) and designed with a suction opening (18), so that following the application of negative pressure to the suction opening, the pleasure-giving stimulant is evaporated by the warmed air flowing through the channel and exits together with the air via the suction opening, with this characterized by the fact that the surface of the body (24) facing radially outwards contains thermal material which insulates it from the inside and encloses a structuring heat conductor (26) made from thermally conducting material, which is accessible through the air inlet and for which the end facing away from the air inlet is directly attached to the pleasure-giving stimulant deposit (38).

Description

Relatório Descritivo da Patente de Invenção para "CIGARRO SEM FUMO".Patent Descriptive Report for "SMOKING CIGARETTE".

A presente invenção refere-se a um cigarro sem fumo conformeo preâmbulo do pedido de patente 1.The present invention relates to a smokeless cigarette according to the preamble of patent application 1.

Em DE 103 21 379 A1, a partir do qual decorre o preâmbulo dopedido de patente 1, descreve-se um cigarro sem fumo, cujo corpo reutilizá-vel dispõe de um revestimento de plástico térmico com uma camada de eva-poração recuperadora de calor e uma fonte de aquecimento, que está insta-lada no revestimento de forma a criar canais de passagem de ar. Uma bo-quilha não reutilizável contém um depósito com aroma de nicotina e um filtro.DE 103 21 379 A1, from which the preamble of patent 1 stems from, discloses a smokeless cigarette whose reusable body has a thermal plastic coating with a heat recovery layer and a heating source which is installed in the housing to create air passageways. A non-reusable mouthpiece contains a nicotine-scented tank and a filter.

O calor libertado pela fonte de aquecimento aquece o ar que o consumidoraspira através dos canais de passagem de ar. Esse ar aquece o depósito dearoma de nicotina, libertando desta forma a nicotina e as substâncias aromá-ticas que se encontram no depósito e que são absorvidas pelo consumidorou fumador após passar pelo filtro. Devido ao fornecimento de nicotina semfumo é possível obter todo o prazer da nicotina sem os incômodos produtosde combustão e sem perturbar o ambiente circundante.The heat released by the heating source heats the air that the consumer draws through the air ducts. This air heats the nicotine dearoma deposit, thereby releasing the nicotine and aromatic substances in the deposit that are absorbed by the consumer or smoker after passing through the filter. Due to the supply of smokeless nicotine it is possible to get the nicotine pleasure without the annoying combustion products and without disturbing the surrounding environment.

Em DE 297 13 866 U1 é descrito um adaptador elétrico de arquente que permite saborear um cigarro sem fumo, introduzindo o cigarroem um adaptador em forma de cápsula que contém uma câmara de aqueci-mento e um elemento de aquecimento. O ar aspirado pelo fumador entra nacâmara de aquecimento, é aquecido pelo elemento de aquecimento, penetrano cigarro e aí, sem queimar o tabaco, libera as substâncias aromáticas domesmo.DE 297 13 866 U1 discloses an electric hot air adapter for savoring a smokeless cigarette by introducing the cigarette into a capsule-shaped adapter containing a heating chamber and a heating element. The air sucked in by the smoker enters the heating chamber, is heated by the heating element, penetrano cigarette and there, without burning tobacco, releases the aromatic substances of the same.

Em DE 199 35 706 A1 é descrito um cigarro sem fumo cujo cor-po contém um filamento incandescente aquecido à pilha que aquece o araspirado por um fumador. O ar aspirado atravessa um filtro de nicotina subs-tituível, cuja nicotina é liberada pelo ar aquecido, de forma a poder ser inala-do pelo consumidor.DE 199 35 706 A1 discloses a smokeless cigarette whose body contains a battery-heated incandescent filament that heats the breath of a smoker. Aspirated air passes through a replaceable nicotine filter, the nicotine of which is released by the heated air so that it can be inhaled by the consumer.

Em DE 40 06 887 A1 é descrito um cigarro sem fumo cujo corpocontém uma cápsula que serve de fonte de aquecimento onde se pode de-sencadear uma reação de produção de calor. Pela ação do calor é possívellibertar um aerossol, que é passível de ser inalado através de uma boquilhacom filtro.DE 40 06 887 A1 describes a smokeless cigarette whose body contains a capsule that serves as a heating source where a heat producing reaction can be triggered. By the action of heat it is possible to release an aerosol, which can be inhaled through a mouthpiece with filter.

Em DD 298 347 A5 é apresentado um cigarro que funciona semcombustão e que contém tabaco e uma fonte de calor sem combustão paraaquecer o tabaco, estando fisicamente separada deste.DD 298 347 A5 discloses a non-combustible, tobacco-containing cigarette and a combustion-free heat source to heat the tobacco and is physically separated from it.

A invenção tem por base a missão de possibilitar uma forma e-conômica e confortável de continuar a proporcionar aos fumadores o prazerintenso da nicotina ou de um estimulante com aroma idêntico, por exemplo,ao dos cigarros comuns, sem comprometer o ambiente circundante ao fu-mador.The invention is based on the mission of providing a comfortable and comfortable way to continue to provide smokers with the intense pleasure of nicotine or a similar aroma stimulant, for example, of ordinary cigarettes, without compromising the environment surrounding the cigarette. mador.

Esta tarefa é concretizada com um corpo de cigarro conforme opedido de patente 1.This task is accomplished with a cigarette body as per patent 1.

O corpo do cigarro reutilizável, conforme a invenção, que nãocontém qualquer fonte de calor própria, é econômico e permite aquecer oestimulante rapidamente através do tubo de aquecimento durante um temporazoável.The reusable cigarette body according to the invention, which does not contain any heat source of its own, is economical and allows the stimulant to be heated rapidly through the heating tube for a while.

Os pedidos de patente secundários 2 a 5 destinam-se a desen-volvimentos mais vantajosos do corpo do cigarro conforme a invenção.Secondary patent applications 2 to 5 are for more advantageous developments of the cigarette body according to the invention.

O pedido de patente 6 identifica o cigarro conforme a invençãona sua totalidade, que é desenvolvido de uma forma mais vantajosa com ascaracterísticas do pedido 7 .Patent application 6 identifies the cigarette according to the invention in its entirety, which is more advantageously developed with the characteristics of application 7.

Os pedidos de patente 8 a 10 referem-se a uma boquilha para ocigarro.Patent applications 8 to 10 relate to an ocigarette mouthpiece.

Os pedidos 11 a 13 identificam um adaptador, através do qual ocigarro conforme a invenção pode ser ligado a uma fonte de aquecimento.Applications 11 to 13 identify an adapter whereby the cigarette according to the invention may be connected to a heating source.

Com a concepção do adaptador de acordo com o pedido de pa-tente 12 é possível manipular o cigarro sem fumo conforme a invenção deforma idêntica a um cigarro convencional. Em particular o "acender" do cigar-ro com um isqueiro é um componente psicológico, por ser similar à manipu-lação habitual de um cigarro convencional com a ponta incandescente.With the design of the adapter according to patent application 12 it is possible to handle the smokeless cigarette according to the invention in the same manner as a conventional cigarette. In particular, lighting a cigarette lighter with a cigarette lighter is a psychological component as it is similar to the usual handling of a conventional cigarette with an incandescent tip.

Os pedidos de patente 14 e 15 identificam uma cigarreira, ondese guardam as boquilhas para utilização única juntamente com o corpo docigarro reutilizável.Patent applications 14 and 15 identify a cigarette case, where they store the nozzles for single use together with the reusable cigarette body.

Com a invenção é possível manter os componentes subjetivosdo prazer de fumar um cigarro convencional ao mesmo tempo que se evitaos habituais inconvenientes para o ambiente associados ao fumo. O cigarroconforme a invenção pode ser "acendido" ou utilizado como um cigarro con-vencional, pois permite a utilização de um isqueiro. O calor produzido peloisqueiro tem como efeito a evaporação ou libertação da substância estimu-lante contida no depósito, por exemplo, nicotina com substâncias aromáti-cas, sendo este estimulante rapidamente disponibilizado para desfrute inten-so. Esta fruição passa sem as substâncias nocivas do fumo convencional,como o alcatrão e os produtos da combustão. Visto não ser lançado fumopara a atmosfera, não existe o risco de fumo passivo por parte das pessoasque se encontram em volta. Quando o cigarro sem fumo conforme a inven-ção arrefece ao ser utilizado durante mais tempo sem ter sido consumido oestimulante, é possível voltar a "acender" rapidamente com o isqueiro paraconsumir a restante substância.With the invention it is possible to maintain the subjective components of the pleasure of smoking a conventional cigarette while avoiding the usual environmental inconvenience associated with smoking. The cigarillo according to the invention may be "lit" or used as a conventional cigarette as it allows the use of a lighter. The heat produced by the lighter has the effect of evaporating or releasing the stimulant contained in the depot, for example nicotine with aromatic substances, which is readily available for intense enjoyment. This enjoyment passes without the harmful substances of conventional smoke, such as tar and combustion products. Since it is not released into the atmosphere, there is no risk of second-hand smoke from surrounding people. When the smokeless cigarette according to the invention cools when used for a longer time without the stimulant being consumed, it is possible to quickly "light up" again with the lighter to consume the remaining substance.

A invenção é em seguida descrita com base em desenhos es-quemáticos, de forma exemplificativa e com pormenores adicionais.The invention is hereinafter described on the basis of schematic drawings, by way of example and in further detail.

As figuras representam:The figures represent:

Figura 1 apresentação em corte transversal de uma boquilha,um corpo de cigarro e um adaptador,Figure 1 cross-sectional view of a mouthpiece, a cigarette body and an adapter,

Figura 2 perspectiva lateral de um isqueiro eFigure 2 side view of a lighter and

Figura 3 perspectiva da cigarreira aberta.Figure 3 perspective of open cigarette case.

A figura 1 apresenta lado a lado o corte transversal de uma bo-quilha 10, um corpo de cigarro 12 e um adaptador 14.Figure 1 shows side by side the cross-section of a nozzle 10, a cigarette body 12 and an adapter 14.

A boquilha cilíndrica completa 10 é composta pelo material fil-trante já conhecido, igual ao utilizado nos filtros dos cigarros convencionais.The complete cylindrical mouthpiece 10 is comprised of the known filter material as used in conventional cigarette filters.

Um lado da boquilha 10 foi concebido como abertura de aspiração 18. O la-do oposto à abertura de aspiração 18 da boquilha 10 é formado por um re-cesso cilíndrico oco 20. A superfície 22 da boquilha 10, à exceção da super-fície do recesso assim como do lado esquerdo conforme a figura 1, é forma-da por material poroso fechado.O corpo do cigarro 12 apresenta uma cobertura ou corpo cilín-drico 24 de material térmico isolante, por exemplo, material de cerâmica, econtém um tubo de aquecimento 26 de material com boa condutância térmi-ca, por exemplo, cobre. A extremidade esquerda, conforme a figura 1, dotubo de aquecimento 26 sobressai do corpo 24, sendo que o contorno exte-rior da zona saliente 28 corresponde aproximadamente ao contorno do re-cesso 20. O lado da zona saliente 28 é aberto e na parede cilíndrica da zonasaliente encontram-se preferencialmente aberturas de passagem 30. É tam-bém possível fechar o lado e fazer, pelo menos, mais uma abertura de pas-sagem.One side of the nozzle 10 has been designed as a suction opening 18. The flange opposite the suction opening 18 of the nozzle 10 is formed by a hollow cylindrical recess 20. The surface 22 of the nozzle 10, except for the surface The recess as well as on the left side as shown in Figure 1 is formed by closed porous material. The cigarette body 12 has a cover or cylindrical body 24 of insulating thermal material, for example ceramic material, and contains a tube. heating material 26 with good thermal conductance, for example, copper. The left end, as shown in Figure 1, of the heating tube 26 protrudes from the body 24, the outer contour of the protruding zone 28 corresponding approximately to the contour of the recess 20. The protruding zone side 28 is open and in the wall. The cylindrical surface of the upper zone preferably has through-openings 30. It is also possible to close the side and make at least one further opening.

Na extremidade do lado direito, o corpo 24 tem um recesso 32,onde a extremidade direita do tubo de aquecimento 26 fica exposta.At the right-hand end, body 24 has a recess 32, where the right end of the heating tube 26 is exposed.

A extremidade direita do corpo 24 forma, em conjunto com a a-bertura do tubo de aquecimento 26, uma abertura de entrada de ar que estáligada à abertura de entrada de ar da extremidade esquerda do tubo de a-quecimento 26 através do canal de passagem de ar da parte interior do tubode aquecimento 26.The right end of the body 24 forms, together with the opening of the heating tube 26, an air inlet opening which is connected to the left air inlet opening of the heating tube 26 through the passageway. of air from the inside of the heating pipe 26.

O corpo do cigarro 12 forma, em conjunto com a boquilha 10, umsimulacro que imita a aparência de um cigarro com filtro convencional.The cigarette body 12 forms, together with the mouthpiece 10, a simulacrum that mimics the appearance of a conventional filter cigarette.

O adaptador 14, que pode ser constituído, por exemplo, comouma peça de metal completa, apresenta no lado esquerdo, de acordo com afigura 1, uma cápsula 34 que forma uma abertura de introdução 36 para in-troduzir a zona final direita do corpo do cigarro 12, conforme a figura 1. Àdistância da cápsula 34 está o adaptador 14 formado por um aplicador 38que, por exemplo, apresenta dois braços 40 virados para cima (na figura 1só um é visível) que não se fecham em uma cápsula completa, mas que a-brem por efeito de mola.The adapter 14, which may be constituted, for example, as a complete metal part, has on the left side, according to Figure 1, a capsule 34 which forms an introductory opening 36 to insert the right end portion of the housing. cigarette 12, as shown in Figure 1. In the distance of the capsule 34 is the adapter 14 formed by an applicator 38 which, for example, has two upwardly facing arms 40 (in figure 1 only one visible) which do not close in a complete capsule but spring-loaded.

Entre a cápsula 34 e o aplicador 38 existe uma placa bimetálica42 que à temperatura ambiente normal assume uma posição quase de eixoparalelo e que se vira para cima fechando a cápsula 34 aquando do aqueci-mento.Between the capsule 34 and the applicator 38 there is a bimetallic plate42 which at normal room temperature assumes an almost parallel-axle position and which turns upwards closing the capsule 34 upon heating.

Está representado na figura 2 um isqueiro que pode ser utilizadono cigarro sem fumo conforme a invenção, sendo designado na sua totalida-de com o número 44. O isqueiro 44 dispõe de um corpo 46 onde é introduzi-do combustível, por exemplo, gás líquido. Em uma peça anexa 48 do corpo46 está instalado um queimador para o qual é fornecido ar através das aber-turas de passagem de ar 50 de maneira que, ao ligar o isqueiro com umapatilha 52, sai uma chama 54 da peça anexa 48. Os componentes descritosfuncionam da seguinte maneira:2 shows a lighter that can be used in the smokeless cigarette according to the invention and is designated in its entirety with the number 44. The lighter 44 has a body 46 into which fuel, for example liquid gas, is introduced. . A burner 48 is installed in an attached part 48 of the body46 to which air is supplied through the air vents 50 so that when the lighter is connected with a tab 52, a flame 54 of the attached part 48 exits. described work as follows:

A boquilha 10 é revestida com um estimulante volátil 58, por e-xemplo, com nicotina misturada com substâncias odoríferas e/ou aromáticas,na parte interior do recesso 20. Quando do fornecimento, a boquilha 10 estáenvolta, por exemplo, em uma película plástica, para que o estimulante nãoevapore. Depois de retirar a película plástica, a boquilha 10 é inserida nazona saliente 28 do corpo do cigarro 12, de maneira a formar uma unidademuito similar a um cigarro comum (boquilha com corpo do cigarro).The mouthpiece 10 is coated with a volatile stimulant 58, for example nicotine mixed with odorants and / or aromatics, in the interior of the recess 20. The mouthpiece 10 is wrapped, for example, in a plastic film. , so that the stimulant does not evaporate. After removing the plastic film, the mouthpiece 10 is inserted into the protruding zone 28 of the cigarette body 12 so as to form a unit very similar to a standard cigarette (cigarette body mouthpiece).

Para "acender", é introduzida a extremidade direita, conforme afigura 1, do corpo do cigarro 12 na abertura de introdução 36 do adaptador14. Em seguida, empurra-se o adaptador 14 com o respectivo aplicador 38para a peça anexa 48 do isqueiro 44. Como é óbvio, o adaptador 14 podeprimeiro ser empurrado para o isqueiro 44, sendo o cigarro de seguida intro-duzido na abertura de introdução 36. Os movimentos contrários de introdu-ção do corpo do cigarro 12 na cápsula 34 e da peça anexa 48 do isqueiro noaplicador 38 são vantajosamente limitados pelos batentes do adaptador 14,de maneira que o posicionamento geométrico do isqueiro face ao corpo docigarro 12, e conseqüentemente da chama 54 face ao tubo de aquecimento26, está perfeitamente definido, quando a chama 54 tem uma forma predefi-nida. Desta forma, é possível ajustar a deformação da placa bimetálica 42face ao aquecimento do tubo 26 e, conseqüentemente, ao aquecimento doestimulante 58 e do lado exterior do corpo do cigarro 12 que é segurado pelamão. Assim, com a devida coordenação da condutividade térmica do corpodo cigarro, a superfície externa fica apenas ligeiramente quente, apesar de oestimulante 58 atingir de forma segura uma temperatura de libertação ouevaporação de, por exemplo, 50° a 60 0 C.O isqueiro é ligado com a patilha 52, sendo que a chama 54chega ao recesso 32 e aquece a zona final do tubo de aquecimento 26 eva-porando ou libertando o estimulante 58. Mediante um aquecimento suficientedo tubo de aquecimento 26, ou seja, com uma duração suficiente da chama54, a placa bimetálica 42 aquece e levanta permitindo ao fumador, que játem a boquilha 10 na boca, desligar o isqueiro 44 e retirá-lo.To "light up", the right end, as shown in Figure 1, of the cigarette body 12 is inserted into the introduction opening 36 of the adapter14. The adapter 14 is then pushed with the respective applicator 38 to the lighter attachment 44. Obviously, the adapter 14 can first be pushed into the lighter 44, and the cigarette is then inserted into the introduction opening 36. The counter-introducing movements of the cigarette body 12 in the capsule 34 and the attached part 48 of the lighter in the applicator 38 are advantageously limited by the stops of the adapter 14, so that the geometric positioning of the lighter vis-a-vis the cigarette body 12, and consequently of the flame 54 against the heating tube 26 is perfectly defined when the flame 54 has a predefined shape. In this way, it is possible to adjust the deformation of the bimetallic plate 42face to the heating of the tube 26 and, consequently, to the heating of the stimulant 58 and the outer side of the cigarette body 12 which is held by the hand. Thus, with proper coordination of the thermal conductivity of the cigarette body, the outer surface is only slightly warm, although the stimulant 58 safely reaches a release or evaporation temperature of, for example, 50 ° to 60 ° C. 52, the flame 54 coming into recess 32 and heating the end region of the heating tube 26 by venting or releasing the stimulant 58. By sufficiently heating the heating tube 26, i.e. with a sufficient flame duration 54, the Bimetallic plate 42 heats up and lifts allowing smoker, already having mouthpiece 10 in mouth, to turn off lighter 44 and remove it.

O cigarro formado pela boquilha 10 e pelo corpo do cigarro 12fica um cigarro perfeitamente normal depois de retirar o adaptador 14 e podeser desfrutado, pois o estimulante 58 é mantido a uma temperatura adequa-da à evaporação durante bastante tempo, dada a elevada capacidade deretenção de calor do tubo de aquecimento 26. Ao inspirar o ar através daabertura de aspiração 18, o ar passa através do tubo de aquecimento 26 eda respectiva abertura de passagem 30, ao longo das zonas superficiais dorecesso 20 revestidas ou saturadas com estimulante 58. O ar absorve assimos componentes evaporados e outros componentes voláteis do estimulante58, que podem ser saboreados na boca ou por inalação.The cigarette formed by the nozzle 10 and the cigarette body 12 becomes a perfectly normal cigarette after removing the adapter 14 and can be enjoyed, as the stimulant 58 is kept at a temperature suitable for evaporation for a long time, given the high heat-retention capacity. heat from the heating tube 26. As the air is inhaled through the suction port 18, air passes through the heating tube 26 and its through-opening 30, along the surface areas of the process 20 coated or saturated with stimulant 58. The air absorbs We have evaporated and other volatile components of the stimulant58, which can be savored in the mouth or by inhalation.

O dimensionamento do adaptador 14 e dos prolongamentos deintrodução do isqueiro no adaptador, por um lado, e do cigarro no adaptador,pelo outro, permite que a ponta da chama 54 se posicione concentricamenteface ao tubo de aquecimento 26, a uma distância curta da sua extremidadedireita, segundo a figura 1. Para que o fornecimento de ar para a chama nãoseja perturbado pelo adaptador, o aplicador 38 está desenhado de formaque as aberturas de passagem de ar 50 ficam desimpedidas. A chama 54encontra-se por princípio na zona entre a cápsula 34 e o aplicador 38.The sizing of the adapter 14 and the cigarette lighter insertion extensions on the adapter on the one hand and the cigarette on the adapter on the other allows the flame tip 54 to be concentrically positioned to the heating tube 26 at a short distance from its right end. In order that the air supply to the flame is not disturbed by the adapter, the applicator 38 is designed so that the air vents 50 are unimpeded. The flame 54 is in principle in the area between the capsule 34 and the applicator 38.

A invenção pode ser alterado de muitas maneiras. A boquilha10, por exemplo, não tem obrigatoriamente de conter material filtrante. Orecesso 20 pode ser formado no corpo do cigarro 12 de maneira que a bo-quilha seja constituída com uma saliência correspondente. O corpo 24 e otubo de aquecimento 26 podem ser integrados em uma só peça, sendo quea cobertura pode ser formada, por exemplo, por um corpo em camadas que,por dentro, contém um material com elevada condutividade térmica e com amaior capacidade de retenção de calor possível, mas que por fora é de ummaterial com menor condutividade térmica. Como alternativa, o corpo 24pode ser formado por uma espécie de contentor térmico com vários invólu-cros e vácuo entre cada um deles.The invention may be altered in many ways. The mouthpiece 10, for example, does not necessarily have to contain filter material. The case 20 may be formed in the body of the cigarette 12 such that the nozzle is formed with a corresponding protrusion. The body 24 and the heating tube 26 may be integrated in one piece, whereby the cover may be formed, for example, by a layered body which, on the inside, contains a material with high thermal conductivity and the highest holding capacity. heat possible, but on the outside is of a material with lower thermal conductivity. Alternatively, the body 24 may be formed by a kind of thermal container with various casings and vacuum between each one.

O tubo de aquecimento 26 pode ser maciço como um condutor eacumulador de calor, sendo constituído por um material de elevada capaci-dade de condução térmica, em que a extremidade direita, conforme a figura1, tem a maior superfície possível, por exemplo, através de estrias. Nestecaso, é formado um canal de ar, por exemplo, ao longo do condutor térmico,que passe pelo menos através de um sulco na "barra de aquecimento" e/ouna cobertura e que chegue até à boquilha, passando ao longo das estrias norecesso 20 e/ou na zona saliente da barra de aquecimento.The heating tube 26 can be solid as a conductor and heat accumulator, being made of a material of high thermal conduction capacity, where the right end, according to figure 1, has the largest possible surface, for example through stretch marks. In this case, an air channel is formed, for example, along the heat conductor, which passes at least through a groove in the "heating bar" and / or the cover and reaches the mouthpiece, passing along the grooves in the process 20. and / or in the protruding zone of the heating bar.

O adaptador pode também ser concebido de outra forma, porexemplo, adaptando-o para ligar o corpo do cigarro 12 a um isqueiro de au-tomóvel. O adaptador contém então um componente aquecido que fica emcontato direto com o tubo de aquecimento 26 e que, quando é introduzido noisqueiro, é aquecido até o tubo de aquecimento 26 ou o recesso 20 estarsuficientemente quente, por exemplo, entre 50° a 60°C.The adapter may also be designed otherwise, for example by adapting it to connect the cigarette body 12 to a car cigarette lighter. The adapter then contains a heated component which is in direct contact with the heating tube 26 and which, when introduced into the lighter, is heated to the heating tube 26 or the recess 20 is sufficiently hot, for example from 50 ° to 60 ° C. .

Em vez do isqueiro apresentado, é possível utilizar qualquer ou-tro isqueiro, ainda que sejam preferíveis os isqueiros com chama comprida.É possível disponibilizar, como acessório, um isqueiro especial para o cigar-ro conforme a invenção, que queima com uma chama predefinida e que seapaga após um período de tempo estipulado.Instead of the lighter shown, any other lighter may be used, although long-flame lighters are preferable. A special cigarette lighter according to the invention, which burns with a predefined flame, may be provided as an accessory. and that sagaaga after a stipulated period of time.

Como estimulantes podem ser utilizados líquidos ou pós que sãocolocados no recesso 20 ou então que revestem ou saturam uma parte daboquilha. Podem ser utilizados diversos estimulantes de acordo com o gostodo consumidor, por exemplo, nicotina com substâncias aromáticas e odorífe-ras concentradas, etc. Como alternativa, o estimulante pode estar contidoem um invólucro próprio em forma de comprimido para introduzir no recessoou como cobertura que cobre todo o recesso. É claro que o repositório doestimulante em componente separado é poroso ou possui orifícios de pas-sagem e está colocado entre a própria boquilha e as aberturas de saída dear do tubo de aquecimento. Especialmente ao utilizar estes repositórios deestimulante, a boquilha é reutilizável, pois é composta por um material higiê-nico de fácil limpeza.As stimulants, liquids or powders which are placed in recess 20 or which coat or saturate a portion of the mouthpiece may be used. Various stimulants may be used according to consumer taste, for example nicotine with aromatic substances and concentrated odorants, etc. Alternatively, the stimulant may be contained in its own tablet-shaped casing for insertion into the recess or as cover covering the entire recess. Of course, the separate component stimulant repository is porous or has through-holes and is placed between the mouthpiece itself and the outlet openings of the heating tube. Especially when using these stimulating repositories, the mouthpiece is reusable as it is made up of an easily cleaned hygienic material.

A figura 3 apresenta uma imagem de uma cigarreira 60, em queo cigarro conforme a invenção pode ser guardado de forma idêntica a ummaço de cigarros convencional. No compartimento 62 é possível guardar ocorpo de cigarro 12 reutilizável e de qualidade diferente. O compartimento 64foi concebido para guardar um adaptador. Os compartimentos 66 destinam-se a guardar as boquilhas de utilização única 10 que, de preferência, estãoinicialmente seladas. No exemplo apresentado, é possível guardar catorzeboquilhas 10 na cigarreira. As boquilhas 10 podem ser adquiridas em lojasou máquinas de venda e são colocadas na cigarreira 60. A cigarreira 60 a-presentada corresponde assim a uma cigarreira convencional com catorzecigarros comuns. O reabastecimento da cigarreira 60, que pode ser de qua-lidade superior e ter uma tampa (não apresentada), é comparativamentemais econômico, pois apenas as boquilhas 10 terão de ser repostas.Figure 3 shows an image of a cigarette case 60, wherein the cigarette according to the invention may be stored identically to a conventional cigarette package. In compartment 62 it is possible to store the reusable cigarette body 12 of different quality. The 64 bay is designed to hold an adapter. The compartments 66 are for storing the single use mouthpieces 10 which are preferably initially sealed. In the example shown, it is possible to store fourteen bubbles in the cigarette case. The mouthpieces 10 can be purchased in stores or vending machines and are placed in the case 60. The present case 60 thus corresponds to a conventional case with fourteen standard cigarettes. Refilling the cigarette case 60, which may be of higher quality and have a lid (not shown), is comparatively more economical as only the nozzles 10 will need to be replaced.

Em uma versão alterada, a boquilha 10 pode ser concebida parareutilização. O recesso 20 é, nesse caso, repetidamente revestido com oestimulante, que tem a vantagem de ter uma composição que permite nãodeixar qualquer resíduo.In an altered version, the mouthpiece 10 may be designed for use. The recess 20 is in this case repeatedly coated with the stimulant, which has the advantage of having a composition that allows no residue to be left.

Lista de ReferênciasReference List

10 Boquilha12 Corpo do cigarro14 Adaptador16 Material filtrante18 Abertura de aspiração20 Recesso22 Superfície24 Corpo10 Mouthpiece12 Cigarette body14 Adapter16 Filter material18 Suction opening20 Recessed22 Surface24 Body

26 Tubo de aquecimento28 Zona26 Heating Pipe28 Zone

30 Aberturas de passagem32 Recesso34 Cápsula30 Through openings32 Recessed34 Capsule

36 Abertura de introdução38 ApIicador40 Braço42 Placa bimetálica44 Isqueiro46 Corpo48 Peça anexa36 Introductory opening38 AppIcator40 Arm42 Bimetallic plate44 Lighter46 Body48 Attachment

50 Abertura de passagem de ar52 Patilha54 Chama58 Estimulante60 Cigarreira62 Compartimento64 Compartimènto66 Compartimento50 Air-Inlet52 Tab54 Flame58 Stimulant60 Cigarette Case62 Compartment64 Compartment66 Compartment

Claims (15)

1. Corpo de cigarro (12) para um cigarro sem fumo possuindoum corpo cilíndrico (24) com uma abertura de entrada de ar em um lado euma abertura de saída de ar no lado oposto. Contém um canal de passagemde ar que une a abertura de entrada de ar à abertura de saída de ar e umdispositivo de aquecimento (26) para aquecer o ar que atravessa o canal depassagem. O lado do dispositivo de aquecimento que forma a abertura desaída de ar é adaptável ao lado de uma boquilha cilíndrica (10). Esta, porsua vez, contém um depósito de estimulante (58) e possui uma abertura deaspiração (18) que permite a evaporação do estimulante pela ação do araquecido, que percorre o canal de passagem devido ao vácuo aplicado naabertura de aspiração da boquilha, saindo o estimulante em conjunto com oar pela abertura de aspiração. O corpo (24) é caracterizado pelo fato de quecontém um condutor térmico (26) que lhe é axialmente transversal, que porsua vez é composto por um material de boa condutividade térmica, sendoacessível em uma extremidade axial do corpo através da abertura de entra-da de ar e encontrando-se na outra extremidade axial do corpo na partecondutora de calor junto ao estimulante (58) e que a estrutura do corpo pos-sibilita que a sua superfície radial, que está virada para fora, se encontretermicamente isolada do condutor (26).1. Cigarette body (12) for a smokeless cigarette having a cylindrical body (24) with an air inlet opening on one side and an air inlet opening on the opposite side. It contains an air passageway that joins the air inlet opening to the air outlet port and a heating device (26) to heat the air through the passageway. The side of the heater forming the exhaust vent is adaptable to the side of a cylindrical mouthpiece (10). This, in turn, contains a stimulant reservoir (58) and has a vent opening (18) that allows evaporation of the stimulant by the action of the heat, which travels through the passageway due to the vacuum applied to the mouthpiece suction opening, leaving the stimulant in conjunction with oar through the aspiration opening. The body 24 is characterized by the fact that it contains an axially transverse thermal conductor 26 which in turn is composed of a material of good thermal conductivity and is accessible at one axial end of the body through the inlet opening. air and lying at the other axial end of the body in the heat conductive part next to the stimulant (58) and that the body structure enables its outwardly facing radial surface to be thermally isolated from the conductor (26). ). 2. Corpo de cigarro de acordo com a reivindicação 1, que se dis-tingue por o corpo (24) conter material isolante térmico.Cigarette body according to claim 1, characterized in that the body (24) contains thermal insulating material. 3. Corpo de cigarro de acordo com a reivindicação 1 ou 2, carac-terizado pelo fato de que se distingue por o condutor térmico estar construí-do como um tubo de aquecimento (26), cujo interior forma o canal de passa-gem de ar.Cigarette body according to claim 1 or 2, characterized in that it is distinguished by the fact that the heat conductor is constructed as a heating pipe (26), the interior of which forms the through-channel of air. 4. Corpo de cigarro de acordo com as reivindicações 1 a 3 ca-racterizado pelo fato de que se distingue por uma zona final (28) do tubo deaquecimento (26), que contém a abertura de saída de ar (26), ficar salienteface ao corpo (12) e poder ser aplicada em um recesso (20) da boquilha (10)que contém o estimulante (58).Cigarette body according to claims 1 to 3, characterized in that it is distinguished by an end zone (28) of the heating tube (26), which contains the air outlet (26), protrudes to the body (12) and may be applied to a recess (20) of the mouthpiece (10) containing the stimulant (58). 5. Corpo de cigarro de acordo com a reivindicação 4 caracteri-zado pelo fato de que se distingue por a extremidade do tubo de aquecimen-to (26) que sobressai do corpo (12) ter uma superfície de cobertura com a-berturas (30).Cigarette body according to claim 4, characterized in that it is distinguished by the fact that the end of the heating tube (26) protruding from the body (12) has an openable cover surface (30). ). 6. Cigarro contendo uma boquilha (10) e um corpo (12) de acor-do com as reivindicações de 1 a 5.Cigarette containing a mouthpiece (10) and a body (12) according to claims 1 to 5. 7. Boquilha para cigarro como definido na reivindicação 6 carac-terizada pelo fato de que se distingue por a boquilha (10) conter material fil-trante (16) onde é depositado o vapor condensado do estimulante e as subs-tâncias sólidas contidas no valor.Cigarette nozzle as defined in claim 6, characterized in that it is distinguished by the fact that the nozzle (10) contains filter material (16) in which the condenser vapor of the stimulant and the solid substances contained in the value are deposited. . 8. Boquilha de acordo com a reivindicação 7 caracterizada pelofato de que se distingue por um lado da boquilha (10) oposto a uma aberturade saída (18) ser formado por um recesso (20) para aplicar uma zona finaldo tubo de aquecimento (26).Mouthpiece according to Claim 7, characterized in that it is distinguished by a side of the mouthpiece (10) opposite an outlet opening (18) formed by a recess (20) for applying an end zone of the heating tube (26). . 9. Boquilha de acordo com a reivindicação 8 caracterizada pelofato de que se distingue por pelo menos uma parte da parede interior do re-cesso dispor de estimulante (58).Mouthpiece according to Claim 8, characterized in that it is distinguished by at least a portion of the interior wall of the recess having a stimulant (58). 10. Boquilha de acordo com a reivindicação 7 ou 8 caracterizadapelo fato de que se distingue por o estimulante estar dentro de um repositó-rio entre o tubo de aquecimento (26) e a boquilha (10).Mouthpiece according to claim 7 or 8, characterized in that it is distinguished by the fact that the stimulant is within a repository between the heating tube (26) and the mouthpiece (10). 11. Adaptador para ligar o lado com uma abertura de entrada dear do cigarro (10, 12) a uma fonte de calor (44), como definido na reivindica-ção 6, caracterizado por se distinguir por uma abertura de introdução (36)para inserir a zona final formada pela abertura de entrada de ar do corpo docigarro (12) e um aplicador. (38) para ligar o adaptador (14) à fonte de calor(44), de maneira que o tubo de aquecimento (26) seja aquecido pela fontede calor (44).Adapter for connecting the side with a cigarette inlet opening (10, 12) to a heat source (44) as defined in claim 6, characterized in that it is distinguished by an introduction opening (36) for insert the end zone formed by the air inlet opening of the body of the cylinder (12) and an applicator. (38) for connecting the adapter (14) to the heat source (44) so that the heating tube (26) is heated by the heat source (44). 12. Adaptador de acordo com a reivindicação 11 caracterizadopelo fato de que se distingue por o aplicador (38) ser adequado para ligar aum isqueiro (44), de maneira que a chama produzida pelo isqueiro possaaquecer a zona final do tubo de aquecimento (26) que está virada para ela.Adapter according to Claim 11, characterized in that it is distinguished by the fact that the applicator (38) is suitable for connecting to a lighter (44) so that the flame produced by the lighter can heat the end zone of the heating tube (26). which is facing her. 13. Adaptador de acordo com a reivindicação 11 ou 12 caracteri-zado por se distinguir por um dispositivo de comutação (42), que termina acondução de calor para o tubo de aquecimento (26) após ser atingido umnível de aquecimento predefinido.Adapter according to Claim 11 or 12, characterized in that it is characterized by a switching device (42), which terminates heat conduction to the heating tube (26) after a predefined heating level is reached. 14. Cigarreira caracterizado pelo fato de que se distingue por seradequada para guardar várias boquilhas (10) e, pelo menos, um corpo decigarro (12) como definido nas reivindicações de 1 a 5.Cigarette case characterized by the fact that it is suitable for storing several mouthpieces (10) and at least one decigarette body (12) as defined in claims 1 to 5. 15. Cigarreira (60) de acordo com a reivindicação 14 caracteri-zado pelo fato de que se distingue por ser adequada para guardar um adap-tador (14) como definido em uma das reivindicações de 8 a 10.Cigarette case (60) according to claim 14, characterized in that it is suitable for storing an adapter (14) as defined in one of claims 8 to 10.
BRPI0613614-1A 2005-07-21 2006-07-19 smokeless cigarette BRPI0613614A2 (en)

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DE102005034169A DE102005034169B4 (en) 2005-07-21 2005-07-21 Smoke-free cigarette
PCT/EP2006/007125 WO2007009785A2 (en) 2005-07-21 2006-07-19 Smoke-free cigarette

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CN (1) CN101267749A (en)
AT (1) ATE489860T1 (en)
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CA (1) CA2616006A1 (en)
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