EP0955502B1 - Backofentür - Google Patents
Backofentür Download PDFInfo
- Publication number
- EP0955502B1 EP0955502B1 EP99109091A EP99109091A EP0955502B1 EP 0955502 B1 EP0955502 B1 EP 0955502B1 EP 99109091 A EP99109091 A EP 99109091A EP 99109091 A EP99109091 A EP 99109091A EP 0955502 B1 EP0955502 B1 EP 0955502B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- baking oven
- cover frame
- oven door
- door according
- viewing
- 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
Links
Images
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
Definitions
- the invention relates to an oven door with a lid for closing one Oven muffle according to the preamble of claim 1.
- DE-A-43 04 485 describes an oven door for closing an oven muffle known, which has a disc on the inside of the oven muffle and a door structure framing it and a pane on the outside and has an outer pane covering the door structure.
- the outer pane is in their area opposite the metallic door construction with a Glossy polished aluminum layer to reflect the metallic door structure heat radiation acting on them.
- the inner pane is on hers the inside of the oven muffle with an infrared ray reflecting Layer.
- An oven door should not only close an oven muffle, but also prevent heat from the oven muffle from being lost to the outside goes through radiating heat.
- a third requirement is that the oven door be on your The outside must not become so warm that a person can burn it can. It should be borne in mind that temperatures in the oven muffle can exceed 500 ° C can prevail, but the outside temperature of the oven or stove is preferably only about 20 ° C.
- the object of the invention is to achieve good thermal insulation on the Oven door and on its outer surface with a lowering of the surface temperature to achieve a construction that has a lower door weight and one after focus shifted below. At the same time, material costs should be saved and the assembly effort can be reduced.
- the oven muffle 2 is closed on its loading side with an oven door 4, which around an axis of rotation 6 at the front lower end of the oven muffle 2 can be swiveled downwards.
- An oven door cover 8 has a cover frame 10 made of metal and therein a viewing opening 12 through a sight glass 14 is closed.
- the sight glass 14 is on that facing away from the oven muffle 2 Arranged outside of the lid frame 10 and along the viewing opening edges 15 glued to the cover frame 10 by an adhesive ramp 16.
- the Sight glass pane 14 is on its entire inner side facing the oven muffle 2 with a layer 18 reflecting heat, in particular infrared rays Mistake.
- the sight glass 14 extends beyond the adhesive ramp 16 at a distance from the cover frame, down over the lower cover frame part 20, which the closes lower area of the oven muffle 2 to the heat radiation this shield the lower cover frame part 20.
- the sight glass pane 14 has a downwardly projecting section 22, which on its the cover frame 10 facing inside also with a heat reflective, in particular Layer 18 reflecting infrared rays is provided.
- This lower section 22 of the Sight glass pane 14 limits one between it and the lower one Cover frame part 20 formed intermediate space 24.
- the upper end of the sight glass 14 extends only up to the adhesive ramp 16.
- the sight glass 14 also has both Sides of the viewing opening 12 projecting beyond the adhesive ramp 16 26 and 28, which extend over at least part of the metallic side parts 30 and 32 of the lid frame 10, which the oven muffle 2 in both Limit front side areas.
- These side sections 26 and 28 of the sight glass are also provided with a heat-insulating, provided and have in particular infrared radiation reflecting layer a distance from the side parts 30 and 32 shielded by them, so that an intermediate space 24 is also formed between them.
- the heat shield member 40 made of metal is attached to the oven lid 8, preferably on one above the Baking muffle 2 location so that no direct thermal bridge can arise.
- the metallic heat shield member 40 extends in the preferred embodiment also on both sides of the viewing opening 12 over a third to maximum the entire height, preferably approximately the upper half of this viewing opening 12, down over the side parts 30 and 32 of the lid frame 10, for shielding and reflection of these side parts 30 and 32 from the oven muffle 2 radiated heat.
- the ones extending down Side portions 50 and 52 of the metallic heat shield member 40 extend preferably from the side edge of the viewing opening 12 over at least more than that half the width of the side parts 30 and 32 of the cover frame 10.
- the oven door 4 is provided on its outside with a glass plate 58, which covers the oven door cover 8 and at least in the area of the viewing opening 12 is transparent.
- the plate 58 like the sight glass 14, can be made of glass or ceramic or glass ceramic exist. Between them can be additional heat protection agents be provided.
- the oven muffle 2 can be heated by electric heating elements or with gas.
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)
Description
Eine gute Abschirmung an einem Backofentürdeckel gegen Wärmeabstrahlung, insbesondere gegen Infrarotstrahlung; eine Schwerpunktverlagerung nach unten und dadurch einen geringeren Verschleiß der Türscharniere und eine leichtere und sicherere Bedienbarkeit der Backofentür; eine Einsparung von Metallteilen zur Wärmeabschirmung und dadurch eine Materialeinsparung und ein geringeres Türgewicht; Geringerer Montageaufwand.
- Fig. 1
- einen vertikalen Schnitt durch eine Backofenmuffel eines Elektroherdes oder Gasherdes mit einem Backofentürdeckel nach der Erfindung, und
- Fig. 2
- eine Vorderansicht des Backofentürdeckels von Fig.1 in der Ebene II-II von Fig.1 gesehen.
Claims (6)
- Backofentür mit einem Deckel (8) zum Verschließen einer Backofenmuffel (2), welcher einen Deckelrahmen (10) aus Metall und darin eine Schauöffnung (12) aufweist, die durch eine Schauglasscheibe (14) verschlossen ist, welche am metallischen Deckelrahmen (10) befestigt ist, dadurch gekennzeichnet, daß die Schauglasscheibe (14) auf der Außenseite des metallischen Deckelrahmens (10) durch Kleberampen (16), welche sie auf Abstand vom Deckelrahmen (10) halten, festgeklebt ist und sich über die Kleberampe (16) hinaus nach unten über den unteren Deckelrahmenteil mit Abstand von ihm erstreckt, welcher dem unteren Bereich der Backofenmuffel (2) zugeordnet ist, um Wärmeabstrahlung von dem unteren Deckelrahmenteil (20) abzuschirmen, und daß mit Abstand (34) von der Backofenmuffel (2) abgewandten Seite des oberen, oberhalb der Schauöffnung (12) gelegenen Deckelrahmenteils (36), welcher einem oberen Bereich der Backofenmuffel (2) zugeordnet ist, ein Wärmeabschirmelement (40) aus Metall anstelle der Schauglasscheibe (14) angeordnet ist.
- Backofentür nach Anspruch 1, dadurch gekennzeichnet, daß die Schauglasscheibe (14) auch auf beiden Seiten der Schauöffnung (12) über die Kleberampe (16) hinaus mindestens über einen Teil der metallischen Deckelrahmen-Seitenteile (30, 32) sich erstreckt, welche der Backofenmuffel (2) zugeordnet sind.
- Backofentür nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das obere Wärmeabschirmelement (40) aus Metall am Deckelrahmen (10) befestigt ist.
- Backofentür nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das obere Wärmeabschirmelement (40) aus Aluminiumblech besteht.
- Backofentür nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das obere Wärmeabschirmelement (40) auf seiner dem metallischen Deckelrahmen (10) zugewandten Innenseite eine stark wärmereflektierende Oberfläche hat.
- Backofentür nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet daß das metallische Wärmeabschirmelement (40) auf beiden Seiten von der Schauöffnung (12) nach unten sich erstreckende Seitenabschnitte (50, 52) hat, welche sich mit Abstand über Seitenteile (30, 32) des metallischen Deckelrahmens (10) erstrecken.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19820443A DE19820443A1 (de) | 1998-05-07 | 1998-05-07 | Backofentür |
DE19820443 | 1998-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0955502A1 EP0955502A1 (de) | 1999-11-10 |
EP0955502B1 true EP0955502B1 (de) | 2001-11-14 |
Family
ID=7866985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99109091A Expired - Lifetime EP0955502B1 (de) | 1998-05-07 | 1999-05-07 | Backofentür |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0955502B1 (de) |
DE (2) | DE19820443A1 (de) |
ES (1) | ES2169577T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006042175A1 (de) * | 2006-09-08 | 2008-03-27 | BSH Bosch und Siemens Hausgeräte GmbH | Backofentür |
GB2504920B (en) * | 2012-05-18 | 2016-08-10 | Nu-Flame Ltd | A gas fire and a door therefor |
ES2683959B1 (es) * | 2017-03-28 | 2019-09-16 | Bsh Electrodomesticos Espana Sa | Componente de aparato doméstico, en particular puerta o panel de mando, y procedimiento para fabricarlo |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8905798U1 (de) * | 1989-05-09 | 1989-06-29 | Bosch-Siemens Hausgeräte GmbH, 8000 München | Backofen-Tür für ein Haushaltgerät, insb. Backofen-Innentür mit einem aus Sicherheitsglas bestehenden Sichtfenster |
DE4304485A1 (de) * | 1993-02-15 | 1994-08-18 | Bosch Siemens Hausgeraete | Backofentür zum Verschließen einer Backofenmuffel |
-
1998
- 1998-05-07 DE DE19820443A patent/DE19820443A1/de not_active Withdrawn
-
1999
- 1999-05-07 DE DE59900414T patent/DE59900414D1/de not_active Expired - Fee Related
- 1999-05-07 ES ES99109091T patent/ES2169577T3/es not_active Expired - Lifetime
- 1999-05-07 EP EP99109091A patent/EP0955502B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0955502A1 (de) | 1999-11-10 |
DE19820443A1 (de) | 1999-11-11 |
DE59900414D1 (de) | 2001-12-20 |
ES2169577T3 (es) | 2002-07-01 |
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