EP0084006A1 - Elektrischer Kochherd - Google Patents

Elektrischer Kochherd Download PDF

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Publication number
EP0084006A1
EP0084006A1 EP83400030A EP83400030A EP0084006A1 EP 0084006 A1 EP0084006 A1 EP 0084006A1 EP 83400030 A EP83400030 A EP 83400030A EP 83400030 A EP83400030 A EP 83400030A EP 0084006 A1 EP0084006 A1 EP 0084006A1
Authority
EP
European Patent Office
Prior art keywords
turbine
heating element
muffle
elements
heating
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
EP83400030A
Other languages
English (en)
French (fr)
Other versions
EP0084006B1 (de
Inventor
Bernard Logel
Robert Koehl
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.)
De Dietrich et Cie SA
Original Assignee
De Dietrich et Cie SA
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 De Dietrich et Cie SA filed Critical De Dietrich et Cie SA
Publication of EP0084006A1 publication Critical patent/EP0084006A1/de
Application granted granted Critical
Publication of EP0084006B1 publication Critical patent/EP0084006B1/de
Expired 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
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
    • F24C15/325—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation electrically-heated

Definitions

  • the present invention relates to domestic electric cooking ovens of the type comprising a muffle in which are mounted at least one vault heating element, at least one hearth heating element, an air circulation turbine provided in the rear wall. muffle, a heating element placed in the air flow of the turbine, an air ducting means arranged to direct the air blown by the turbine in approximately horizontal veins in the cavity of the muffle, and an electrical switching device for the selective energization of said heating elements and said turbine.
  • Such ovens have already been described for example in DE-A-2 657 929 and DE-A-2 658 686.
  • Their switching device is arranged so that the user can place the oven in a first configuration called “conventional” "; in which are energized exclusively, the roof and bottom elements and also in a second configuration, in which only the heating element of the turbine and this turbine itself are in action.
  • This second configuration is commonly called “fan heat”.
  • the object of the invention is to provide a domestic cooking oven of the type defined above, but without the abovementioned drawbacks.
  • this oven is characterized in that said switching device comprises a position in which it is able to connect said turbine heating element in series with the roof heating element or elements, while energizing said turbine and said bottom heating element.
  • the oven can be placed in a so-called mixed configuration in which the hearth heating element operates at full power, while the vault and turbine heating elements consume only a relatively low power, the heat they generate being conveyed throughout the oven cavity.
  • the dish receives a high amount of heat from below by radiation and convection (for example for cooking a moist pie shell) while the sum of the heat supplied by the other resistances leads to a shorter cooking time than would be necessary in the other configurations of the oven. It follows therefore not only a better culinary result, but also a saving which can go up to 8% for a wet pastry in comparison with the fan-assisted configuration.
  • FIG.l and 2 in which there is schematically shown an oven muffle 1 defining a cooking cavity 2 which, of course J is closed by a door (not shown) during cooking.
  • Top heating elements 11a and 11b are mounted at the top of the muffle parallel to its top wall.
  • a temperature sensor 12 controlling a thermostat contact 13 is arranged next to the vault resistor llb.
  • a hearth heating element 14 or hearth resistance is arranged below the bottom wall of the muffle 1.
  • connection mode of the electrical elements results from the simplified diagram of FIG. 3, in which it can be seen that these elements are associated with switching means comprising seven switch contacts A to G, the opening or the selective closure can be operated by a single control button (not shown) located on the control panel of the cooking appliance.
  • the entire assembly is intended to be connected via its terminals 15 and 16 to a voltage source (220V sector, for example).

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
EP19830400030 1982-01-06 1983-01-05 Elektrischer Kochherd Expired EP0084006B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8200089 1982-01-06
FR8200089A FR2519413B1 (fr) 1982-01-06 1982-01-06 Four electrique de cuisson domestique

Publications (2)

Publication Number Publication Date
EP0084006A1 true EP0084006A1 (de) 1983-07-20
EP0084006B1 EP0084006B1 (de) 1986-04-16

Family

ID=9269735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830400030 Expired EP0084006B1 (de) 1982-01-06 1983-01-05 Elektrischer Kochherd

Country Status (3)

Country Link
EP (1) EP0084006B1 (de)
DE (1) DE3362968D1 (de)
FR (1) FR2519413B1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552531A1 (fr) * 1983-09-23 1985-03-29 Europ Equip Menager Enceinte de cuisson a energie electrique
FR2562991A1 (fr) * 1984-04-11 1985-10-18 Europ Equip Menager Enceinte de cuisson a energie electrique
FR2592467A1 (fr) * 1985-04-09 1987-07-03 Europ Equip Menager Enceinte de cuisson a energie electrique
FR2697321A1 (fr) * 1992-10-26 1994-04-29 Moulinex Sa Four électrique de cuisson domestique par gril ou par convection forcée.
EP0628772A1 (de) * 1993-06-14 1994-12-14 Bauknecht Hausgeräte GmbH Verfahren zum Betreiben eines Elektrobackofens
EP0640796A2 (de) * 1993-08-23 1995-03-01 Bauknecht Hausgeräte GmbH Backofen
WO2003036175A1 (de) * 2001-10-22 2003-05-01 BSH Bosch und Siemens Hausgeräte GmbH Gargerät mit einer schnellaufheizeinheit
EP1992879A1 (de) 2007-05-16 2008-11-19 Electrolux Home Products Corporation N.V. Backofen, insbesondere Haushaltsbackofen
EP2028424A1 (de) * 2007-08-24 2009-02-25 LG Electronics Inc. Elektrischer Ofen mit mehreren Grills und Verfahren zum Vorheizen des elektrischen Ofens
EP2848866A1 (de) * 2013-09-17 2015-03-18 Electrolux Appliances Aktiebolag Back- und/oder Garofen und Verfahren zum Betreiben eines Back- und/oder Garofens

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447481A1 (de) * 1984-12-27 1986-07-03 Küppersbusch AG, 4650 Gelsenkirchen Bratroehre mit selbsttaetiger beseitigung von geruchs- u. verschmutzungsteilchen in der bratroehrenluft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657929A1 (de) * 1976-12-21 1978-06-22 Bosch Siemens Hausgeraete Backofen mit einem geblaese fuer die umwaelzung von heissluft
DE2658686A1 (de) * 1976-12-23 1978-06-29 Bosch Siemens Hausgeraete Backofen mit einem umluftgeblaese fuer die heissluftumwaelzung
DE2757059A1 (de) * 1977-12-21 1979-06-28 Bosch Siemens Hausgeraete Backofen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657929A1 (de) * 1976-12-21 1978-06-22 Bosch Siemens Hausgeraete Backofen mit einem geblaese fuer die umwaelzung von heissluft
DE2658686A1 (de) * 1976-12-23 1978-06-29 Bosch Siemens Hausgeraete Backofen mit einem umluftgeblaese fuer die heissluftumwaelzung
DE2757059A1 (de) * 1977-12-21 1979-06-28 Bosch Siemens Hausgeraete Backofen

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552531A1 (fr) * 1983-09-23 1985-03-29 Europ Equip Menager Enceinte de cuisson a energie electrique
FR2562991A1 (fr) * 1984-04-11 1985-10-18 Europ Equip Menager Enceinte de cuisson a energie electrique
EP0161161A1 (de) * 1984-04-11 1985-11-13 Compagnie Europeenne Pour L'equipement Menager "Cepem" Kochraum mit elektrischer Beheizung
FR2592467A1 (fr) * 1985-04-09 1987-07-03 Europ Equip Menager Enceinte de cuisson a energie electrique
FR2697321A1 (fr) * 1992-10-26 1994-04-29 Moulinex Sa Four électrique de cuisson domestique par gril ou par convection forcée.
EP0595083A2 (de) * 1992-10-26 1994-05-04 Moulinex S.A. Haushaltofen
EP0595083A3 (en) * 1992-10-26 1994-06-15 Moulinex Sa Domestic cooking oven
EP0628772A1 (de) * 1993-06-14 1994-12-14 Bauknecht Hausgeräte GmbH Verfahren zum Betreiben eines Elektrobackofens
EP0640796A2 (de) * 1993-08-23 1995-03-01 Bauknecht Hausgeräte GmbH Backofen
EP0640796A3 (de) * 1993-08-23 1995-03-15 Bauknecht Hausgeraete
WO2003036175A1 (de) * 2001-10-22 2003-05-01 BSH Bosch und Siemens Hausgeräte GmbH Gargerät mit einer schnellaufheizeinheit
EP1992879A1 (de) 2007-05-16 2008-11-19 Electrolux Home Products Corporation N.V. Backofen, insbesondere Haushaltsbackofen
EP2028424A1 (de) * 2007-08-24 2009-02-25 LG Electronics Inc. Elektrischer Ofen mit mehreren Grills und Verfahren zum Vorheizen des elektrischen Ofens
US8138453B2 (en) 2007-08-24 2012-03-20 Lg Electronics Inc. Electric oven with multiple broil heaters and method for preheating the electric oven
EP2848866A1 (de) * 2013-09-17 2015-03-18 Electrolux Appliances Aktiebolag Back- und/oder Garofen und Verfahren zum Betreiben eines Back- und/oder Garofens

Also Published As

Publication number Publication date
FR2519413A1 (fr) 1983-07-08
DE3362968D1 (en) 1986-05-22
EP0084006B1 (de) 1986-04-16
FR2519413B1 (fr) 1987-05-22

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