EP0962708A2 - Four de cuisson à dispositif de guidage de l'écoulement - Google Patents

Four de cuisson à dispositif de guidage de l'écoulement Download PDF

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Publication number
EP0962708A2
EP0962708A2 EP99110680A EP99110680A EP0962708A2 EP 0962708 A2 EP0962708 A2 EP 0962708A2 EP 99110680 A EP99110680 A EP 99110680A EP 99110680 A EP99110680 A EP 99110680A EP 0962708 A2 EP0962708 A2 EP 0962708A2
Authority
EP
European Patent Office
Prior art keywords
door
opening
baking oven
oven
cooling air
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
Application number
EP99110680A
Other languages
German (de)
English (en)
Other versions
EP0962708A3 (fr
EP0962708B1 (fr
Inventor
Jose Andres Garcia
Joachim Reichard
Felicitas Dipl.-Ing. Ziegler
Manfred Dipl.-Ing. Plankl
Hans Dipl.-Ing.(Fh) Lappat
Armin Dipl.-Ing. Sigmund
Bernd Dipl.-Ing. Stitzl
Michael Dr.-Ing. Wagner
Kurt Dipl.-Ing. Knebel
Klaus Dipl.-Ing.(Fh) Erdmann
Hans Prof.Dr.-Ing. Linde
Uwe Dipl.-Ing.(Fh) Neumann
Andreas Dipl.-Ing.(Fh) Rehklau
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 SI9930336T priority Critical patent/SI0962708T1/xx
Publication of EP0962708A2 publication Critical patent/EP0962708A2/fr
Publication of EP0962708A3 publication Critical patent/EP0962708A3/fr
Application granted granted Critical
Publication of EP0962708B1 publication Critical patent/EP0962708B1/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
    • F24C15/006—Arrangements for circulation of cooling air

Definitions

  • the present invention relates to an oven with a baking space with a baking space opening, which can be closed by a door, and with a cooling fan that one Cooling air flow from a discharge opening in the front of the oven above the Presses the baking chamber opening into the open.
  • Such an oven is known from the publication DE 37 41 975 A1, the Cooking appliance is also operated with steam. Towards the end of the cooking phase, over a controllable steam outlet in the ceiling area of the oven muffle from the Cooking space steam is discharged to the suction side of a fan and at the same time via a controllable air supply opening from the pressure channel of the blower air to the cooking space fed.
  • the steam in the cooking chamber is so far dismantled so that no disturbing steam escapes when the oven door is opened. Especially is prevented that one in this area when opening the door Operator or steam flows into the face. This is particularly disadvantageous the exchange of hot muffle air with cooling air and the associated Reduce the oven temperature before opening the oven door.
  • the object of the present invention is in an oven according to the preamble of claim 1 with simple means when opening the door an inflow of Prevent operator from hot air.
  • the design is particularly simple and can be optimally adjusted to the respective oven structure it is when the flow guide is movably held on the oven, and when opening the door from a rest position to one that deflects the cooling flow downwards Operating position is adjustable. In terms of assembly technology, it is cheap if that Cooling fan for blowing out the cooling air flow from the oven a blow-out shaft is assigned in which the flow guide is held. Furthermore, through this Measure the flow guide held in the oven without its front Affect appearance. In addition, the function of the air directing means can already installation of the exhaust duct in the oven.
  • the oven has a door opening switch, which when opening the door an actuator controls that the flow guide moves into the operating position.
  • the flow guide could also be biased into the operating position be, and the movement of the flow guide in the operating position by the Opening the door can be released.
  • the air guiding means is immovable in the area the discharge opening arranged. It directs the cooling air flow down and When the door is closed, pushes it into an open front located in the door Air duct. When the door is open, the downward directs out of the blow-out opening flowing cooling air flow away the hot rising vapor flow down.
  • the cooling fan advantageously switches up to a higher output whenever if the door is opened when the baking chamber is hot. Safe protection for the operator when the door is opened, this also ensures that the normal fan output, which is sufficient to cool the oven, is not sufficient here would be great.
  • Fig. 1 an oven 1 is shown according to the state of the art.
  • an oven muffle 5 whose The loading opening can be closed at the front by an oven door 7.
  • Above the oven door 7 is on the housing 3 a front panel 9 with known Controls 11 and display elements 13 attached.
  • a suction fan 15 This sucks Intake openings 17 of the housing 3 and if necessary through a vapor opening 19 in the Ceiling area of the oven muffle 5 cooling air or vapors.
  • the suction fan 15 presses the sucked-in air-vapor mixture into one between the suction fan 15 and the front of the oven 1 extending exhaust duct 21.
  • Der Blow-out duct 21 has essentially the entire width of the front Oven 1 blow-out openings 23 through which the mixture is transported outdoors (Fig. 1).
  • the oven 1 has above the Muffle 5 on the blow-out shaft 21 in a modified form.
  • On one essentially horizontally extending section of the blow-out duct 21 closes a duct arch 41, in which the cooling air flow is guided downwards.
  • the duct bend 41 opens out into a likewise curved end extending air duct 43 which is arranged in the oven door 7.
  • opening the Door becomes the air duct 43 of the oven door 7 from the area of the duct arch 41 of the blow-out duct 21 is drawn. That is why the blown out streams Cooling air through one arranged in this area over essentially the entire width Air baffle 45 guided, according to the first embodiment ascending vapor flow downwards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Ovens (AREA)
EP99110680A 1998-06-05 1999-06-02 Four de cuisson à dispositif de guidage de l'écoulement Expired - Lifetime EP0962708B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9930336T SI0962708T1 (en) 1998-06-05 1999-06-02 Cooking oven with flow guiding device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19825322 1998-06-05
DE19825322A DE19825322A1 (de) 1998-06-05 1998-06-05 Backofen mit Strömungsleitmitteln

Publications (3)

Publication Number Publication Date
EP0962708A2 true EP0962708A2 (fr) 1999-12-08
EP0962708A3 EP0962708A3 (fr) 2000-04-26
EP0962708B1 EP0962708B1 (fr) 2003-04-23

Family

ID=7870121

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110680A Expired - Lifetime EP0962708B1 (fr) 1998-06-05 1999-06-02 Four de cuisson à dispositif de guidage de l'écoulement

Country Status (4)

Country Link
EP (1) EP0962708B1 (fr)
DE (2) DE19825322A1 (fr)
ES (1) ES2196674T3 (fr)
SI (1) SI0962708T1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1120607A2 (fr) * 2000-04-20 2001-08-01 WE-MA Werkzeug und Maschinenbau GmbH , Wolfgang Schmidt Dispositif pour un four d' échauffement muni d'une porte
EP1431670A2 (fr) * 2002-12-18 2004-06-23 BSH Bosch und Siemens Hausgeräte GmbH Boíte pour un appareil de cuisson
ITTV20080136A1 (it) * 2008-10-27 2010-04-28 Unieldom Group S Cons A R L Forno per la cottura d'alimenti, con dispositivo di controllo a flusso d'aria della dispersione di calore dalla camera di cottura attraverso la luce d'accesso, e sistema integrato di ventilazione per l'isolamento termico con barriera termica della lu

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021941A1 (de) 2007-05-10 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Kochgerät mit einer Dampfausblasung und Verfahren zum Betreiben eines Kochgeräts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741975A1 (de) 1987-12-11 1989-06-22 Buderus Kuechentechnik Vorrichtung zur steuerung eines mit dampf betriebenen gargeraetes und vorrichtung zum betreiben eines solchen geraetes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889099A (en) * 1974-07-31 1975-06-10 Gen Electric Door cooling system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741975A1 (de) 1987-12-11 1989-06-22 Buderus Kuechentechnik Vorrichtung zur steuerung eines mit dampf betriebenen gargeraetes und vorrichtung zum betreiben eines solchen geraetes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1120607A2 (fr) * 2000-04-20 2001-08-01 WE-MA Werkzeug und Maschinenbau GmbH , Wolfgang Schmidt Dispositif pour un four d' échauffement muni d'une porte
EP1120607A3 (fr) * 2000-04-20 2002-05-02 WE-MA Werkzeug und Maschinenbau GmbH , Wolfgang Schmidt Dispositif pour un four d' échauffement muni d'une porte
EP1431670A2 (fr) * 2002-12-18 2004-06-23 BSH Bosch und Siemens Hausgeräte GmbH Boíte pour un appareil de cuisson
EP1431670A3 (fr) * 2002-12-18 2011-02-02 BSH Bosch und Siemens Hausgeräte GmbH Boîte pour un appareil de cuisson
ITTV20080136A1 (it) * 2008-10-27 2010-04-28 Unieldom Group S Cons A R L Forno per la cottura d'alimenti, con dispositivo di controllo a flusso d'aria della dispersione di calore dalla camera di cottura attraverso la luce d'accesso, e sistema integrato di ventilazione per l'isolamento termico con barriera termica della lu
EP2180259A1 (fr) * 2008-10-27 2010-04-28 UNIELDOM GROUP s. cons. a.r.l. Four pour cuire des aliments avec dispositifs de contrôle du débit d'air

Also Published As

Publication number Publication date
EP0962708A3 (fr) 2000-04-26
SI0962708T1 (en) 2003-10-31
EP0962708B1 (fr) 2003-04-23
DE19825322A1 (de) 1999-12-09
ES2196674T3 (es) 2003-12-16
DE59905135D1 (de) 2003-05-28

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