EP0897087A1 - Backofen mit Kühlluftgebläse - Google Patents
Backofen mit Kühlluftgebläse Download PDFInfo
- Publication number
- EP0897087A1 EP0897087A1 EP98114949A EP98114949A EP0897087A1 EP 0897087 A1 EP0897087 A1 EP 0897087A1 EP 98114949 A EP98114949 A EP 98114949A EP 98114949 A EP98114949 A EP 98114949A EP 0897087 A1 EP0897087 A1 EP 0897087A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling air
- fan
- baking oven
- exhaust air
- air blower
- 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.)
- Granted
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
- F24C15/20—Removing cooking fumes
- F24C15/2007—Removing cooking fumes from oven cavities
-
- 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 present invention relates to an oven with a cooking space and an outside whose arranged cooling air blower with a suction opening, which ins Free opening exhaust duct is connected.
- Such an oven is known from German utility model G 88 06 276.7, a cooling air blower of conventional design on a connection mouth of the exhaust air duct is attachable.
- the object of the present invention is to reduce the effort for the cooling air blower.
- the mounting section is as one on the Exhaust duct attachable separate fan bracket part formed.
- This can In the case of axial fan motors in particular, the assembly effort can be significantly reduced. It it is now possible to completely pre-assemble the cooling air blower with impeller and as Deliver complete, tested unit for installation in the oven. Not the exhaust duct, but only the blower bracket part is made of a possibly higher quality Plastic to carry out the storage function.
- the bracket section with the fully assembled cooling air blower can be attached to the exhaust air duct via locking connections without further effort.
- the fan holder part advantageously has a protective sleeve in which the fan wheel is rotatably housed. This makes transport protection simple for the impeller.
- the protective sleeve can also help the To seal the transition section between the fan bracket part and the exhaust air duct.
- fasteners for fastening the Exhaust duct can be provided on the oven.
- the blower holder part has a secondary suction opening in addition to the suction opening through which the vacuum area of the cooling air blower additional air or the like can be fed. This can e.g. to be used with the cooling air blower if necessary, also extract vapors from the cooking space and through the exhaust air duct to be transported outdoors.
- the fan bracket part consists of a suitable one Plastic material, e.g. Made of thermoplastic polyester with a dimensional stability up to about 200 ° C.
- the exhaust air duct on the other hand, can, for example, be made from the cheaper one ABS plastic.
- Fig. 1 shows a schematic representation of the front of an inventive Oven.
- An oven muffle not shown, is arranged in an oven housing 1, which limits a cooking space. This cooking space is accessible from the front and lockable through an oven door 2 with a see-through window 3. Above the oven door 2 there is a fan strip 4 with ventilation slats inclined downwards 5. Behind the fan strip 4 in the oven housing 1 is the one described below and ventilation device shown above the cooking space. Above the fan bar 4 is the switching panel 6 of the oven with schematic Operating and display elements shown.
- the ventilation device is shown in sections in FIG. 2.
- Base plate made of metal is a known, funnel-shaped towards the fan strip 4 expanding exhaust duct 9 made of ABS plastic.
- a sealing lip can be molded onto the underside of the plastic part be close to the metallic base plate.
- Fluidic on The inlet of the exhaust air duct 9 has this when the ventilation device is mounted on the cooking space a connection sleeve 11 projecting obliquely upwards with a connection opening 13 on.
- a carrier part 15 made of thermoplastic Attachable polyester.
- the carrier part 15 has a carrier part ring 17 which has latching hook openings 19 in its flat side wall, which correspond with corresponding Interacting lugs of the connecting sleeve 11.
- two opposing fastening eyes 21 are formed. This is after Lock the carrier part 15 on the exhaust duct 9, the complete ventilation device in Attachable oven.
- a cooling air blower is attached to the carrier part 15 before it is attached to the exhaust air duct 9 28 attached.
- Its motor 29 has a second in a manner known per se End shield 33, a motor shaft 35, an impeller 37, a stator core 39 and a stator winding 41.
- the motor shaft 35 is in the first bearing plate 25 of the Carrier part 15 and the second bearing plate 33 of the motor 29 are mounted.
- On through a bore of the cross member 23 projecting motor shaft 35 is known per se Fan wheel 37 mounted. This is due to the design of the carrier part 15 in particular simple way possible.
- the prefabricated and testable unit, consisting from the carrier part 15 and the cooling air blower 28, can then be favorable in terms of assembly technology be attached to the exhaust duct 9.
- the ventilation device according to the second embodiment shown has as a neck a support part sleeve 45.
- the height of the support part sleeve 45 is especially thereafter chosen that a suitable transport protection provided for the impeller 37 is.
- the carrier part sleeve 45 can also be used for improved air guidance in and in serve the exhaust duct 9.
- fastening means are used for fastening of the carrier part 15 on the exhaust air duct 9 not shown. In the rear end area of the carrier part 15, the carrier part ring 17 merges into a fastening plate 47.
- a fastening opening 49 for fastening the carrier part 15 and, if necessary provided at the same time the exhaust duct 9 in the oven.
- a hose connector 51 is formed, on which a known one Vapor hose 53 is pluggable.
- the nozzle opens with a suction opening 55 in the suction area of the cooling air blower 28 above the impeller 37. This makes it with the ventilation device shown is also possible, if necessary, vapors from the cooking space with the cooling air blower 28 and mixed in the exhaust air duct 9 with cooling air to blow from the fan strip 4 out of the oven housing 1 into the open.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electric Ovens (AREA)
Abstract
Description
- Fig. 1
- in einer Frontansicht den Backofen,
- Fig. 2
- in einer perspektivischen Ansicht abschnittsweise den Abluftkanal und das Gebläsehalterungsteil mit Kühlluftgebläse vor dem Zusammenbau gemäß dem ersten Ausführungsbeispiel,
- Fig. 3
- in eine perspektivischen Ansicht abschnittsweise den Abluftkanal und das Gebläsehalterungsteil mit Kühlluftgebläse vor dem Zusammenbau gemäß dem zweiten Ausführungsbeispiel und
- Fig. 4
- in einer Seitenansicht die komplett montierte Einheit Kühlluftgebläse-Abluftkanal gemäß dem zweiten Ausführungsbeispiel.
Claims (6)
- Backofen mit einem Garraum und einem außerhalb dessen angeordneten Kühlluftgebläse mit einer Ansaugöffnung, das an einem ins Freie mündenden Abluftkanal angeschlossen ist, dadurch gekennzeichnet, daß ein Halterungsabschnitt des Abluftkanals (9) ein Lagerschild (25) für den Motor (29) des Kühlluftgebläses (28) aufweist.
- Backofen nach Anspruch 1, dadurch gekennzeichnet, daß der Halterungsabschnitt als ein an dem Abluftkanal (9) befestigbares separates Gebläsehaltetungsteil (15) ausgebildet ist.
- Backofen nach Anspruch 2, dadurch gekennzeichnet, daß das Gebläsehalterungsteil (15) eine Schutzhülse (45) aufweist, in der sich ein Gebläserad (37) des Kühlluftgebläses (28) dreht.
- Backofen nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß das Gebläsehalterungsteil (15) zusätzlich zu der Ansaugöffnung (50) eine Nebenansaugöffnung (55) aufweist, über die dem Unterdruckbereich des Kühlluftgebläses (28) zusätzlich Luft zuführbar ist.
- Backofen nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß das Gebläsehalterungsteil (15) aus einem Material besteht, das betriebsgemäß für Temperaturen von über etwa 200 °C geeignet ist.
- Gebläsehalterungsteil zur Verwendung in einem Backofen nach einem der vorhergehenden Ansprüche.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19734767 | 1997-08-11 | ||
DE19734767A DE19734767C1 (de) | 1997-08-11 | 1997-08-11 | Backofen mit Kühlluftgebläse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0897087A1 true EP0897087A1 (de) | 1999-02-17 |
EP0897087B1 EP0897087B1 (de) | 2004-11-03 |
Family
ID=7838650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98114949A Expired - Lifetime EP0897087B1 (de) | 1997-08-11 | 1998-08-07 | Backofen mit Kühlluftgebläse |
Country Status (4)
Country | Link |
---|---|
US (1) | US6259063B1 (de) |
EP (1) | EP0897087B1 (de) |
DE (2) | DE19734767C1 (de) |
ES (1) | ES2231924T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6362458B1 (en) * | 2001-01-30 | 2002-03-26 | Maytag Corporation | Food grilling system for oven cavity with byproduct removal |
US6373029B1 (en) * | 2001-06-01 | 2002-04-16 | Guylaine R Aragona | Enclosed cooking system |
JP4538504B2 (ja) * | 2008-01-22 | 2010-09-08 | シャープ株式会社 | 加熱調理器 |
DE102010042206B4 (de) | 2010-10-08 | 2022-06-30 | BSH Hausgeräte GmbH | Luftführungsvorrichtung für ein Gargerät sowie Verfahren zur Montage einer Luftführungsvorrichtung |
EP4214448A4 (de) * | 2020-09-17 | 2024-07-31 | Femas Metal San Ve Tic A S | Ofen mit einem kühlluftgebläse |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2078687A5 (de) * | 1970-02-26 | 1971-11-05 | Svenska Flaektfabriken Ab | |
DE8806276U1 (de) * | 1988-05-11 | 1988-06-23 | Bosch-Siemens Hausgeräte GmbH, 8000 München | Backofen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3516847C3 (de) * | 1985-05-10 | 1995-02-23 | Miele & Cie | Elektroherd mit Katalysator |
DE4211755A1 (de) * | 1992-04-08 | 1993-10-14 | Licentia Gmbh | Back- und Bratofen mit einer Kühlabluft- und Wrasenabzugseinrichtung |
-
1997
- 1997-08-11 DE DE19734767A patent/DE19734767C1/de not_active Expired - Lifetime
-
1998
- 1998-08-07 ES ES98114949T patent/ES2231924T3/es not_active Expired - Lifetime
- 1998-08-07 EP EP98114949A patent/EP0897087B1/de not_active Expired - Lifetime
- 1998-08-07 DE DE59812203T patent/DE59812203D1/de not_active Expired - Lifetime
- 1998-08-11 US US09/132,221 patent/US6259063B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2078687A5 (de) * | 1970-02-26 | 1971-11-05 | Svenska Flaektfabriken Ab | |
DE8806276U1 (de) * | 1988-05-11 | 1988-06-23 | Bosch-Siemens Hausgeräte GmbH, 8000 München | Backofen |
Also Published As
Publication number | Publication date |
---|---|
DE19734767C1 (de) | 1999-04-08 |
ES2231924T3 (es) | 2005-05-16 |
EP0897087B1 (de) | 2004-11-03 |
US6259063B1 (en) | 2001-07-10 |
DE59812203D1 (de) | 2004-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0657692B1 (de) | Brennergebläse für Gas-Vormischbrenner | |
EP0985829B1 (de) | Gebläsegehäuse und Radialgebläse | |
DE102009028808A1 (de) | Innenrahmen für Dunstabzugshaube und Dunstabzugshaube | |
DE19700065A1 (de) | Filterlüfter oder Austrittsfilter | |
DE102008041739A1 (de) | Dunstabzugsvorrichtung | |
DE69713561T2 (de) | Küchenventilator | |
EP3101350B1 (de) | Lüftereinheit für dunstabzugshaube und dunstabzugshaube | |
DE3220614C2 (de) | ||
EP0897087B1 (de) | Backofen mit Kühlluftgebläse | |
EP0942235B1 (de) | Backofen mit Sauggehäuse | |
DE4211755A1 (de) | Back- und Bratofen mit einer Kühlabluft- und Wrasenabzugseinrichtung | |
EP2426413B1 (de) | Gasregelgerät mit angebauter Venturi-Düse | |
DE102009028807A1 (de) | Dunstabzugshaube | |
DE19915457C2 (de) | Backofen mit Kühlluft- und Wrasenkanal | |
EP0344516A1 (de) | Mehrstufiger Seitenkanalverdichter | |
DE9016767U1 (de) | Dunstabzugshaube | |
DE102010042891A1 (de) | Vorrichtung zur Ausblasung von Wrasen aus einem Gargerät sowie Gargerät mit einer derartigen Vorrichtung | |
DE3501451A1 (de) | Vorrichtung zur beheizung von fahrgastraeumen o.dgl., insbesondere in omnibussen | |
DE60206822T2 (de) | Elektrischer Haushaltofen für den Einbau | |
DE10106824B4 (de) | Gargeräterahmen sowie Gargerät | |
EP0499813B1 (de) | Gehäuse zur Aufnahme eines Gebläses | |
DE29816770U1 (de) | Verbesserte Haushalts-Backöfen für den Einbau | |
WO2011085864A1 (de) | Lüfterkasten für dunstabzugshaube | |
DE29823447U1 (de) | Backofen mit Sauggehäuse | |
DE8806276U1 (de) | Backofen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB GR IT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 19990816 |
|
AKX | Designation fees paid |
Free format text: DE ES FR GB GR IT SE |
|
17Q | First examination report despatched |
Effective date: 20020116 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB GR IT SE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REF | Corresponds to: |
Ref document number: 59812203 Country of ref document: DE Date of ref document: 20041209 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050203 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050203 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2231924 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: MIELE & CIE. KG Effective date: 20050803 |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
APBM | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNO |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
PLCK | Communication despatched that opposition was rejected |
Free format text: ORIGINAL CODE: EPIDOSNREJ1 |
|
PLBN | Opposition rejected |
Free format text: ORIGINAL CODE: 0009273 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION REJECTED |
|
27O | Opposition rejected |
Effective date: 20110315 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R100 Ref document number: 59812203 Country of ref document: DE Effective date: 20110315 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20140821 Year of fee payment: 17 Ref country code: ES Payment date: 20140827 Year of fee payment: 17 Ref country code: FR Payment date: 20140819 Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 59812203 Country of ref document: DE Owner name: BSH HAUSGERAETE GMBH, DE Free format text: FORMER OWNER: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, 81739 MUENCHEN, DE Effective date: 20150402 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: BSH HAUSGERATE GMBH Effective date: 20150527 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD Owner name: BSH HAUSGERATE GMBH Effective date: 20151022 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150807 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160429 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150807 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150831 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20160926 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150808 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20170831 Year of fee payment: 20 Ref country code: IT Payment date: 20170824 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 59812203 Country of ref document: DE |