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EP1300633A3 - Cooking oven door - Google Patents

Cooking oven door Download PDF

Info

Publication number
EP1300633A3
EP1300633A3 EP02020353A EP02020353A EP1300633A3 EP 1300633 A3 EP1300633 A3 EP 1300633A3 EP 02020353 A EP02020353 A EP 02020353A EP 02020353 A EP02020353 A EP 02020353A EP 1300633 A3 EP1300633 A3 EP 1300633A3
Authority
EP
European Patent Office
Prior art keywords
inner pane
pane
baking oven
muffle
oven door
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.)
Withdrawn
Application number
EP02020353A
Other languages
German (de)
French (fr)
Other versions
EP1300633A2 (en
Inventor
Kurt Leutner
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.)
Schott AG
Original Assignee
Schott 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 Schott AG filed Critical Schott AG
Publication of EP1300633A2 publication Critical patent/EP1300633A2/en
Publication of EP1300633A3 publication Critical patent/EP1300633A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/04—Doors specially adapted for stoves or ranges with transparent panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
  • Electric Ovens (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)

Abstract

Eine derartige Backofentür zum Verschließen der Beschickungsöffnung der Ofenmuffel eines Backofens besteht typischerweise aus einem Türrahmen (1), in dem beabstandet zueinander eine Glas-Frontscheibe (2) und eine Glas-Innenscheibe (3) gehaltert sind.Such a baking oven door for closing the feed opening of the oven muffle of a baking oven typically consists of a door frame (1) in which a glass front pane (2) and a glass inner pane (3) are held at a distance from one another.

Die Innenscheibe (3) ist dabei betrieblich einem sehr hohen Temperaturgradienten vom Zentrum zum Randbereich hin ausgesetzt, was zu einer Verformung der Innenscheibe, einhergehend mit einem Abheben von der Muffeldichtung führt. Um dies zu vermeiden, sieht der Stand der Technik eine von Hause aus schalenförmig verformte Innenscheibe vor.The inner pane (3) is operationally exposed to a very high temperature gradient from the center to the edge region, which leads to a deformation of the inner pane, accompanied by a lifting of the muffle seal. To avoid this, the prior art provides a home-made shell-shaped inner disk.

Da eine derartig verformte Innenscheibe nur sehr aufwändig herzustellen ist, sieht die Erfindung vor, daß die Innenscheibe (3) einen linearen Basisschenkel (3 a) mit an beiden Enden zur Innenscheibe hin abgewinkelten Seitenschenkeln (3 b, 3 c) aufweist.

Figure imgaf001
Since such a deformed inner pane is very complicated to produce, the invention provides that the inner pane (3) has a linear base limb (3a) with side limbs (3b, 3c) angled towards the inner pane at both ends.
Figure imgaf001
EP02020353A 2001-10-05 2002-09-12 Cooking oven door Withdrawn EP1300633A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10149085 2001-10-05
DE10149085A DE10149085B4 (en) 2001-10-05 2001-10-05 oven door

Publications (2)

Publication Number Publication Date
EP1300633A2 EP1300633A2 (en) 2003-04-09
EP1300633A3 true EP1300633A3 (en) 2006-06-21

Family

ID=7701448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02020353A Withdrawn EP1300633A3 (en) 2001-10-05 2002-09-12 Cooking oven door

Country Status (4)

Country Link
US (1) US6693261B2 (en)
EP (1) EP1300633A3 (en)
CA (1) CA2406433A1 (en)
DE (1) DE10149085B4 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001038B4 (en) * 2006-01-07 2008-01-03 Schott Ag Screen made of glass or glass ceramic for fireplaces or stoves
WO2015151039A1 (en) * 2014-04-03 2015-10-08 Indesit Company S.P.A. Cooking appliance comprising thermochromic elements for providing an indication about: the temperature
US9677774B2 (en) 2015-06-08 2017-06-13 Alto-Shaam, Inc. Multi-zone oven with variable cavity sizes
US9879865B2 (en) 2015-06-08 2018-01-30 Alto-Shaam, Inc. Cooking oven
US10088172B2 (en) 2016-07-29 2018-10-02 Alto-Shaam, Inc. Oven using structured air
US10890336B2 (en) 2015-06-08 2021-01-12 Alto-Shaam, Inc. Thermal management system for multizone oven
US10337745B2 (en) 2015-06-08 2019-07-02 Alto-Shaam, Inc. Convection oven
US11098923B2 (en) * 2016-03-31 2021-08-24 Gd Midea Environment Appliances Mfg Co., Ltd. Electric radiator
US10421252B2 (en) 2017-02-06 2019-09-24 Schott Gemtron Corp. Thermally insulating glass laminates with a non-uniform coating layer and a plurality of sealed cavities of gas molecules
US11162688B2 (en) 2017-02-06 2021-11-02 Schott Gemtron Corp. Thermally insulating glass laminates with a plurality of glass spacers submerged in a coating layer to form a sealed cavity of gas molecules

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429751A (en) * 1934-10-08 1935-06-06 George Augustus Mower Improvements in transparent panels or windows
DE1742986U (en) * 1957-02-13 1957-04-11 Frank Sche Eisenwerke Ag DOOR OF A BAKING OVEN WITH WINDOW.
CH633413A5 (en) * 1978-11-08 1982-12-15 Prometheus Ag Fabrik Elektrisc Oven door with inspection window
US20040089287A1 (en) * 2001-02-06 2004-05-13 Karl Herzer Oven with door

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325773A (en) * 1940-07-18 1943-08-03 Roper Corp Geo D Oven observation window construction
US3612825A (en) * 1969-08-08 1971-10-12 Shatterproof Glass Corp Windowed high-temperature ovens
US4048978A (en) * 1972-03-02 1977-09-20 Glaverbel-Mecaniver Heat insulating screen
US3889100A (en) * 1974-07-31 1975-06-10 Gen Electric Oven ventilating system
US3889099A (en) * 1974-07-31 1975-06-10 Gen Electric Door cooling system
US3892224A (en) * 1974-09-03 1975-07-01 Shatterproof Glass Corp Oven doors
US4033321A (en) * 1976-01-14 1977-07-05 Shatterproof Glass Corporation Windowed oven doors
FR2670563B1 (en) * 1990-12-14 1996-04-05 Europ Equip Menager DOOR FOR DOMESTIC COOKING OVEN.
DE4333033C1 (en) * 1993-09-29 1995-05-24 Schott Glas Temperature-insulating viewing window or door for a device with an internal temperature that deviates from its ambient temperature
US5732614A (en) * 1996-05-20 1998-03-31 Delaware Capital Formation, Inc. Food processing apparatus
US5881710A (en) * 1998-05-21 1999-03-16 Whirlpool Corporation Oven door and method of assembly therefor
DE19849989A1 (en) * 1998-10-29 2000-05-04 Bsh Bosch Siemens Hausgeraete Oven with full glass inner pane
DE10050609A1 (en) * 2000-10-12 2002-04-18 Bsh Bosch Siemens Hausgeraete Oven door for cooker compartment opening, has contact surface with flange, recesses and two windows
DE10057604B4 (en) * 2000-11-21 2007-06-28 Schott Ag Viewing window for ovens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429751A (en) * 1934-10-08 1935-06-06 George Augustus Mower Improvements in transparent panels or windows
DE1742986U (en) * 1957-02-13 1957-04-11 Frank Sche Eisenwerke Ag DOOR OF A BAKING OVEN WITH WINDOW.
CH633413A5 (en) * 1978-11-08 1982-12-15 Prometheus Ag Fabrik Elektrisc Oven door with inspection window
US20040089287A1 (en) * 2001-02-06 2004-05-13 Karl Herzer Oven with door

Also Published As

Publication number Publication date
US6693261B2 (en) 2004-02-17
CA2406433A1 (en) 2003-04-05
EP1300633A2 (en) 2003-04-09
US20030085217A1 (en) 2003-05-08
DE10149085B4 (en) 2005-09-22
DE10149085A1 (en) 2003-04-24

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