EP0731318B1 - Four - Google Patents

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Publication number
EP0731318B1
EP0731318B1 EP19950103199 EP95103199A EP0731318B1 EP 0731318 B1 EP0731318 B1 EP 0731318B1 EP 19950103199 EP19950103199 EP 19950103199 EP 95103199 A EP95103199 A EP 95103199A EP 0731318 B1 EP0731318 B1 EP 0731318B1
Authority
EP
European Patent Office
Prior art keywords
door
baking oven
air
oven
window
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 - Lifetime
Application number
EP19950103199
Other languages
German (de)
English (en)
Other versions
EP0731318A1 (fr
Inventor
Josef Gerl
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to ES95103199T priority Critical patent/ES2125504T3/es
Priority to DE59503694T priority patent/DE59503694D1/de
Priority to EP19950103199 priority patent/EP0731318B1/fr
Publication of EP0731318A1 publication Critical patent/EP0731318A1/fr
Application granted granted Critical
Publication of EP0731318B1 publication Critical patent/EP0731318B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F24C15/006—Arrangements for circulation of cooling air

Definitions

  • the invention relates to an oven according to the Preamble of claim 1.
  • ovens in particular with a device for pyrolytic Self-cleaning known (DE-A-25 45 531; DE-A-23 43 640), in which with a free air gap to one front door glass plate with a transparent interior one of several also transparent, but the Passage of heat radiation inhibiting glass plates or Glass panel composite existing window assembly within of the metallic door floor is arranged, in which Cavity between the window assembly and the front Glass plate through lower and upper air openings dissipating heat inside the oven door Air convection flow is effected.
  • the subject of last mentioned document is for the pyrolytic Self-cleaning operation from outside the viewing area Aperture that can be moved into the viewing area provided through which in self-cleaning operation the air flow is directed and through which an additional Heat radiation to the outside should be prevented.
  • Esp. due to the thermally insulating multiple glazing the viewing area remains within the window assembly relatively cool for a long time, while the rest Door areas e.g. warm the door edge area relatively quickly. It is usually unavoidable from the interior outgoing vapors or steam e.g. on the edge the door assembly into the interior of the oven door and on the coldest point in each case, i.e. in the viewing area e.g. condensed on the inner surface of the front glass pane.
  • the invention has for its object an oven the type mentioned in the preamble of claim 1 to improve condensation in the see-through area the oven door can be at least largely avoided.
  • the invention is based on one shown in the drawing Embodiment explained below.
  • the oven muffle open on one side 3 can be closed by an oven door 8, which is essentially is formed from a large front Glass pane 9, which e.g.
  • a transparent pane area forming a see-through window 10 has, while the glass sheet 9 outside this window is not transparent, e.g. with a Printing is provided.
  • Carrier of this glass sheet 9 is a metallic door floor 11, formed by two step-shaped Sections 11.1 and 11.2 (see Fig. 2). With free Air distance to the front glass panel 9 is arranged a generally designated 12 window assembly 12 with in a composite frame 13 arranged glass panes 14, the one Form glass panes.
  • a seal 16 e.g. a glass silk seal, the pyrolytically self-cleaning operation of the Oven instead of a rubber seal is required.
  • metallic flow barrier 18 attached to the at least approximately to the inner surface of the front Glass pane 9 extends, preferably on this inner surface is supported in the peripheral region of the viewing window 10.
  • This flow barrier 18 is formed by frame-like Compound, funnel-like in the embodiment air baffles inclined outwards. This will through a lower inlet opening 19 (Fig. 1) into the cavity of the floor 11 flowing in the direction of the arrow and through natural convection when the door assembly is heated air flowing upwards at least largely from the window 10 kept away, i.e. it flows around the thermal barrier 18 and is through an upper air outlet opening 20th derived into the open, favored by the injector effect of the forced air flow emanating from the cooling air blower 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Electric Stoves And Ranges (AREA)

Claims (4)

  1. Four comprenant une moufle de four pouvant être fermée par une porte de four, la porte de four présentant dans la partie centrale une fenêtre transparente pourvue d'une vitre frontale et derrière, dans un fond de porte orienté vers l'intérieur de la moufle, un bloc de fenêtre avec au moins une autre vitre et des orifices d'admission d'air destinés à amener un courant d'air de convection à l'intérieur de l'espace creux enveloppé par le fond de porte, caractérisé en ce qu'une barrière de courant (18) est prévue entre le bloc de fenêtre (12) et le pourtour de la fenêtre transparente (10) de la vitre frontale (9).
  2. Four selon la revendication 1, caractérisé en ce que la barrière de courant (18) est réalisée sous forme de chicanes d'air attachées ensemble à la manière d'un cadre, disposées sur le bloc de fenêtre (12) et s'étendant depuis celui-ci au moins approximativement vers la vitre frontale (9).
  3. Four selon l'une quelconque des revendications précédentes, caractérisé en ce que des orifices d'échappement d'air (20), de préférence allongés, sont prévus sur le côté supérieur de l'espace creux enveloppé par le fond de porte (11).
  4. Four selon la revendication 3, caractérisé en ce que les orifices d'échappement d'air (20) se trouvent au voisinage immédiat de fentes d'aération (7) disposées sur le côté supérieur de la porte et destinées à l'évacuation forcée d'air d'échappement créée par une soufflante d'air de refroidissement (5) prévue dans le corps (1) du four.
EP19950103199 1995-03-06 1995-03-06 Four Expired - Lifetime EP0731318B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES95103199T ES2125504T3 (es) 1995-03-06 1995-03-06 Horno.
DE59503694T DE59503694D1 (de) 1995-03-06 1995-03-06 Backofen
EP19950103199 EP0731318B1 (fr) 1995-03-06 1995-03-06 Four

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950103199 EP0731318B1 (fr) 1995-03-06 1995-03-06 Four

Publications (2)

Publication Number Publication Date
EP0731318A1 EP0731318A1 (fr) 1996-09-11
EP0731318B1 true EP0731318B1 (fr) 1998-09-23

Family

ID=8219043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950103199 Expired - Lifetime EP0731318B1 (fr) 1995-03-06 1995-03-06 Four

Country Status (3)

Country Link
EP (1) EP0731318B1 (fr)
DE (1) DE59503694D1 (fr)
ES (1) ES2125504T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001069137A1 (fr) 2000-03-15 2001-09-20 Schott Glas Fenetre d'observation pour chambre chaude isolee de l'environnement
KR20160015916A (ko) * 2014-08-01 2016-02-15 삼성전자주식회사 오븐 및 이에 적용되는 도어 어셈블리
WO2023249234A1 (fr) * 2022-06-21 2023-12-28 엘지전자 주식회사 Appareil de cuisson

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705120A1 (de) * 1997-02-11 1998-08-13 Gaggenau Hausgeraete Gmbh Backofentür
DE19738602A1 (de) * 1997-09-04 1999-03-11 Aeg Hausgeraete Gmbh Verfahren zum Abführen von Garkondensat aus einer Ofenmuffel und Garofen mit Mitteln zum Abführen von Garkondensat
DE10231338A1 (de) * 2002-07-11 2004-02-12 Electrolux Home Products Corporation N.V. Garofen
DE10337438A1 (de) * 2003-08-14 2005-03-10 Bsh Bosch Siemens Hausgeraete Backofentür und Türboden dafür
DE102009033404A1 (de) * 2009-07-15 2011-01-27 Miele & Cie. Kg Haushaltgerät
ES2393150B1 (es) * 2010-03-26 2013-10-23 Bsh Electrodomésticos España, S.A. Unidad de puerta de aparato de cocción.
CN107692861A (zh) * 2017-09-28 2018-02-16 广东美的厨房电器制造有限公司 烹饪装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760792A (en) * 1972-09-05 1973-09-25 Gen Electric Flow-through shutter for oven door window

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001069137A1 (fr) 2000-03-15 2001-09-20 Schott Glas Fenetre d'observation pour chambre chaude isolee de l'environnement
US6601575B2 (en) 2000-03-15 2003-08-05 Schott Glas Window for a hot chamber that is sealed off from the surroundings
KR20160015916A (ko) * 2014-08-01 2016-02-15 삼성전자주식회사 오븐 및 이에 적용되는 도어 어셈블리
KR102219929B1 (ko) 2014-08-01 2021-02-25 삼성전자주식회사 오븐 및 이에 적용되는 도어 어셈블리
WO2023249234A1 (fr) * 2022-06-21 2023-12-28 엘지전자 주식회사 Appareil de cuisson

Also Published As

Publication number Publication date
DE59503694D1 (de) 1998-10-29
ES2125504T3 (es) 1999-03-01
EP0731318A1 (fr) 1996-09-11

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