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DE102004002074B3 - Vehicle seat has diffuser in interspace between backrest and head cushion to divert emerging hot air current as warm air stream spreading out round back of neck and head - Google Patents

Vehicle seat has diffuser in interspace between backrest and head cushion to divert emerging hot air current as warm air stream spreading out round back of neck and head Download PDF

Info

Publication number
DE102004002074B3
DE102004002074B3 DE102004002074A DE102004002074A DE102004002074B3 DE 102004002074 B3 DE102004002074 B3 DE 102004002074B3 DE 102004002074 A DE102004002074 A DE 102004002074A DE 102004002074 A DE102004002074 A DE 102004002074A DE 102004002074 B3 DE102004002074 B3 DE 102004002074B3
Authority
DE
Germany
Prior art keywords
head
backrest
diffuser
interspace
neck
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE102004002074A
Other languages
German (de)
Inventor
Claudio Bargheer
Thomas Heckmann
Karl Pfahler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE102004002074A priority Critical patent/DE102004002074B3/en
Priority to JP2006548134A priority patent/JP2007517720A/en
Priority to PCT/EP2004/013574 priority patent/WO2005068253A1/en
Priority to US10/586,186 priority patent/US20080290703A1/en
Application granted granted Critical
Publication of DE102004002074B3 publication Critical patent/DE102004002074B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B60N2/5671—Heating or ventilating devices characterised by convection by air forming a windbreak, e.g. warm air blown on the neck of the passenger of an open vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Abstract

The vehicle seat has a backrest (11) and height adjustable head restraint (12) with ventilation device (13) with a diffuser (19) which is mounted in the interspace between backrest and head cushion (15) and shuts off the interspace at the back. The diffuser is aligned relative to the outlet opening (16) so that the hot air current emerging from the outlet towards the head cushion is diverted into a diffused warm air stream which spreads out round the back of the neck and head. The diffuser is length-adjustable and is fixed on one side on the top of the backrest and on the other side on the underneath of the head cushion.
DE102004002074A 2004-01-15 2004-01-15 Vehicle seat has diffuser in interspace between backrest and head cushion to divert emerging hot air current as warm air stream spreading out round back of neck and head Expired - Fee Related DE102004002074B3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102004002074A DE102004002074B3 (en) 2004-01-15 2004-01-15 Vehicle seat has diffuser in interspace between backrest and head cushion to divert emerging hot air current as warm air stream spreading out round back of neck and head
JP2006548134A JP2007517720A (en) 2004-01-15 2004-11-30 Vehicle seat
PCT/EP2004/013574 WO2005068253A1 (en) 2004-01-15 2004-11-30 Motor vehicle seat
US10/586,186 US20080290703A1 (en) 2004-01-15 2004-11-30 Motor Vehicle Seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004002074A DE102004002074B3 (en) 2004-01-15 2004-01-15 Vehicle seat has diffuser in interspace between backrest and head cushion to divert emerging hot air current as warm air stream spreading out round back of neck and head

Publications (1)

Publication Number Publication Date
DE102004002074B3 true DE102004002074B3 (en) 2005-04-28

Family

ID=34399797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004002074A Expired - Fee Related DE102004002074B3 (en) 2004-01-15 2004-01-15 Vehicle seat has diffuser in interspace between backrest and head cushion to divert emerging hot air current as warm air stream spreading out round back of neck and head

Country Status (4)

Country Link
US (1) US20080290703A1 (en)
JP (1) JP2007517720A (en)
DE (1) DE102004002074B3 (en)
WO (1) WO2005068253A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005798B3 (en) * 2007-02-06 2008-05-29 Faurecia Autositze Gmbh Vehicle seat, especially for motor vehicle, has head rest mechanically connected to seat back by at least one profile that is especially closed; profile has at least one air outlet opening between seat back and head rest
DE102005008840B4 (en) * 2005-02-26 2009-01-02 Daimler Ag vehicle seat
EP2067655A1 (en) 2007-12-04 2009-06-10 Manfred Fallen Vehicle seat
DE102008010219A1 (en) * 2008-02-20 2009-09-03 Daimler Ag Wind deflector for use in vehicle, has integrated or mounted electric heaters that deliver long wave thermal radiation, where fans are integrated or mounted in axial manner
CN104943583A (en) * 2014-03-26 2015-09-30 福特全球技术公司 Seat climate control assembly and seat thereof
DE102014214165A1 (en) 2014-07-21 2016-01-21 Audi Ag Vehicle seat, air conditioning device for a motor vehicle and method for its operation

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US6893086B2 (en) 2002-07-03 2005-05-17 W.E.T. Automotive Systems Ltd. Automotive vehicle seat insert
US6857697B2 (en) 2002-08-29 2005-02-22 W.E.T. Automotive Systems Ag Automotive vehicle seating comfort system
DE10259648B4 (en) 2002-12-18 2006-01-26 W.E.T. Automotive Systems Ag Air-conditioned seat and air conditioning device for a ventilated seat
DE10259621B4 (en) 2002-12-18 2005-12-01 W.E.T. Automotive Systems Ag Vehicle seat and associated air conditioning device
US7274007B2 (en) 2003-09-25 2007-09-25 W.E.T. Automotive Systems Ltd. Control system for operating automotive vehicle components
US7356912B2 (en) 2003-09-25 2008-04-15 W.E.T. Automotive Systems, Ltd. Method for ventilating a seat
US7425034B2 (en) 2003-10-17 2008-09-16 W.E.T. Automotive Systems Ag Automotive vehicle seat having a comfort system
US7370911B2 (en) 2003-10-17 2008-05-13 W.E.T. Automotive Systems, Ag Automotive vehicle seat insert
US7461892B2 (en) 2003-12-01 2008-12-09 W.E.T. Automotive Systems, A.C. Valve layer for a seat
DE102005018445B3 (en) 2005-04-20 2006-06-29 W.E.T. Automotive Systems Ag Air conditioning device for e.g. vehicle seat has air-conditioning zones, which are connected to recess by connecting device whereby recess allows the air to pass through it partially in transverse direction inspite of cover
US7478869B2 (en) 2005-08-19 2009-01-20 W.E.T. Automotive Systems, Ag Automotive vehicle seat insert
US8888573B2 (en) 2007-12-10 2014-11-18 W.E.T. Automotive Systems Ag Seat conditioning module and method
DE102008017965B4 (en) 2008-04-08 2011-06-01 W.E.T. Automotive Systems Ag aerator
JP5188884B2 (en) * 2008-06-03 2013-04-24 トヨタ紡織株式会社 Vehicle seat
DE102009058996B4 (en) 2008-12-21 2012-12-06 W.E.T. Automotive Systems Ag aerator
DE102010007290B4 (en) 2009-02-18 2022-01-20 Gentherm Gmbh Air conditioning device for vehicle seats
DE102009030491A1 (en) 2009-03-18 2010-09-23 W.E.T. Automotive Systems Ag Air conditioning device for an air-conditioned object in a vehicle interior
JP5184475B2 (en) * 2009-09-15 2013-04-17 本田技研工業株式会社 Seat air conditioner
DE102012020516A1 (en) 2011-12-09 2013-06-13 W.E.T. Automotive Systems Ag Temperature control device for an electrochemical voltage source
DE102011121980A1 (en) 2011-12-26 2013-06-27 W.E.T. Automotive Systems Ag Air conveyor
DE102012023909B4 (en) * 2012-07-25 2021-08-19 Gentherm Gmbh Neck warmer
WO2015066477A1 (en) * 2013-10-31 2015-05-07 Faurecia Automotive Seating, Llc Air supply component for use with a seat
JP6485217B2 (en) * 2015-05-26 2019-03-20 トヨタ紡織株式会社 Vehicle seat blower
DE102015211858B4 (en) * 2015-06-25 2025-06-12 Bayerische Motoren Werke Aktiengesellschaft motor vehicle
DE112016003936B4 (en) 2015-08-28 2025-01-30 Gentherm Inc. Assembly comprising a seat and a headrest and air temperature control system of a seat
CN108473074B (en) 2016-02-10 2021-03-09 捷温有限责任公司 Device for tempering the neck region of a user of a vehicle seat
JP2018167631A (en) * 2017-03-29 2018-11-01 トヨタ紡織株式会社 Vehicle seat
JP2018167632A (en) * 2017-03-29 2018-11-01 トヨタ紡織株式会社 Vehicle seat
JP2019201859A (en) * 2018-05-23 2019-11-28 トヨタ紡織株式会社 Air conditioning seat
JP7390607B2 (en) * 2018-07-05 2023-12-04 パナソニックＩｐマネジメント株式会社 Chair
JP7127437B2 (en) * 2018-09-05 2022-08-30 トヨタ紡織株式会社 vehicle seat
US10744915B2 (en) 2018-10-23 2020-08-18 Ford Global Technologies, Llc Ventilated seat
JP7012795B1 (en) 2020-08-25 2022-01-28 日機装株式会社 Infection control device
JPWO2023127260A1 (en) * 2021-12-27 2023-07-06
US12296733B2 (en) 2023-04-27 2025-05-13 Lear Corporation Climate controlled seat

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047754A1 (en) * 2000-09-27 2002-04-18 Daimler Chrysler Ag Wind protection device for an open motor vehicle
DE10160799A1 (en) * 2001-03-10 2002-09-19 Ludwig Schatzinger Auxiliary heater in motor vehicle for head, neck and shoulder region of user blowing hot air in top section of seat esp. for open motor vehicles

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DE1123220B (en) * 1959-01-17 1962-02-01 Daimler Benz Ag Upholstered seat for motor vehicles
JPS6042115A (en) * 1983-08-17 1985-03-06 Takagi Kagaku Kenkyusho:Kk Air conditioner of vehicle seat
JPH02110514U (en) * 1989-02-23 1990-09-04
DE3925809A1 (en) * 1989-08-04 1991-02-07 Bayerische Motoren Werke Ag PERSONAL VEHICLE IN CABRIOLET DESIGN
US5002336A (en) * 1989-10-18 1991-03-26 Steve Feher Selectively cooled or heated seat and backrest construction
US5102189A (en) * 1990-12-28 1992-04-07 Tachi-S Co., Ltd. Ventilated seat
KR100261634B1 (en) * 1995-01-11 2000-07-15 모리시타 요이찌 Graphite-clad structural material
DE19908500C1 (en) * 1999-02-26 2000-04-27 Daimler Chrysler Ag Device for supplying supplementary heating to open-topped vehicles like cabriolets and roadsters feeds warm air to the shoulder and neck areas of passengers on vehicle seats
DE10046216C2 (en) * 2000-09-19 2003-11-27 Bayerische Motoren Werke Ag Additional heating device for open motor vehicles
DE10054008B4 (en) * 2000-11-01 2004-07-08 Daimlerchrysler Ag Automobile seat
DE10054010C1 (en) * 2000-11-01 2002-01-03 Daimler Chrysler Ag Vehicle seat for open car; has air supply unit with fan and nozzles arranged in upper part of back rest to reduce undesired draughts, where height of fan can be adjusted with respect to back rest
DE10054009B4 (en) * 2000-11-01 2005-01-05 Daimlerchrysler Ag Wind protection device for an open motor vehicle
DE10163049C2 (en) * 2001-12-21 2003-11-13 Daimler Chrysler Ag Automotive seat
DE10317511B4 (en) * 2003-04-16 2009-06-25 Daimler Ag Air supply device for a motor vehicle seat
DE102004004387B4 (en) * 2004-01-29 2006-09-14 Daimlerchrysler Ag vehicle seat
US7452028B2 (en) * 2004-12-03 2008-11-18 Igb Automotive Ltd. Modular comfort assembly for occupant support
JP4926078B2 (en) * 2005-02-07 2012-05-09 エル アンド ピー プロパティ マネジメント カンパニー Automotive ventilation, temperature control and ergonomic comfort system
WO2007012470A1 (en) * 2005-07-27 2007-02-01 Daimlerchrysler Ag Motor vehicle seat with an air supply device
US20080315634A1 (en) * 2005-07-27 2008-12-25 Daimler Ag Motor Vehicle Seat Provided with an Air Supply Device
ES2380587T3 (en) * 2007-12-04 2012-05-16 Manfred Fallen Vehicle seat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047754A1 (en) * 2000-09-27 2002-04-18 Daimler Chrysler Ag Wind protection device for an open motor vehicle
DE10160799A1 (en) * 2001-03-10 2002-09-19 Ludwig Schatzinger Auxiliary heater in motor vehicle for head, neck and shoulder region of user blowing hot air in top section of seat esp. for open motor vehicles

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008840B4 (en) * 2005-02-26 2009-01-02 Daimler Ag vehicle seat
DE102007005798B3 (en) * 2007-02-06 2008-05-29 Faurecia Autositze Gmbh Vehicle seat, especially for motor vehicle, has head rest mechanically connected to seat back by at least one profile that is especially closed; profile has at least one air outlet opening between seat back and head rest
EP2067655A1 (en) 2007-12-04 2009-06-10 Manfred Fallen Vehicle seat
US7784863B2 (en) 2007-12-04 2010-08-31 Manfred Fallen Vehicle seat
DE102008010219A1 (en) * 2008-02-20 2009-09-03 Daimler Ag Wind deflector for use in vehicle, has integrated or mounted electric heaters that deliver long wave thermal radiation, where fans are integrated or mounted in axial manner
CN104943583A (en) * 2014-03-26 2015-09-30 福特全球技术公司 Seat climate control assembly and seat thereof
DE102014214165A1 (en) 2014-07-21 2016-01-21 Audi Ag Vehicle seat, air conditioning device for a motor vehicle and method for its operation

Also Published As

Publication number Publication date
WO2005068253A1 (en) 2005-07-28
US20080290703A1 (en) 2008-11-27
JP2007517720A (en) 2007-07-05

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER AG, 70327 STUTTGART, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee