EP1519117A2 - Four de cuisson avec corps dissipateur de chaleur - Google Patents

Four de cuisson avec corps dissipateur de chaleur Download PDF

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Publication number
EP1519117A2
EP1519117A2 EP04015706A EP04015706A EP1519117A2 EP 1519117 A2 EP1519117 A2 EP 1519117A2 EP 04015706 A EP04015706 A EP 04015706A EP 04015706 A EP04015706 A EP 04015706A EP 1519117 A2 EP1519117 A2 EP 1519117A2
Authority
EP
European Patent Office
Prior art keywords
heat distribution
oven according
oven
distribution element
heating element
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.)
Withdrawn
Application number
EP04015706A
Other languages
German (de)
English (en)
Other versions
EP1519117A3 (fr
Inventor
Karl Leidig
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Publication of EP1519117A2 publication Critical patent/EP1519117A2/fr
Publication of EP1519117A3 publication Critical patent/EP1519117A3/fr
Withdrawn legal-status Critical Current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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements

Definitions

  • the invention relates to a furnace, in particular a Garofen, with a stove room to accommodate from heated good and with at least one heating element, arranged on or in a wall of the furnace chamber is.
  • Household ovens in particular, have heating devices provided with those in the oven room the required Temperature is generated to be cooked Good to heat. It is mostly in the upper area the furnace chamber a so-called Mantelrohrsammlungstab as Upper heat radiator provided. in addition can there a grill heater can be arranged over Heat radiation makes the heating. Another Radiator is mostly below the floor as so-called Lower heat arranged.
  • the Mantelrohrdozensstäbe are at a few Make points with the wall of the oven room connected and fastened there. During operation the heating elements sometimes reach temperatures up to to 700 ° C.
  • the jacket tube heating element inside the furnace room is arranged, transports its heat to direct Paths into the oven room and to the food to be cooked. Due to constructive conditions, however, in some cases also provided the heating element outside to arrange the furnace room.
  • the invention is therefore based on the object Furnace of the type mentioned in such a way, that the mentioned disadvantages are overcome. So it should be ensured that there is no one Operating state comes, the damage to components of the oven. In addition, supposedly the stove also has a favorable energy balance, d. H. the loss of energy due to heat transfer to the environment should be minimal.
  • the heating element is preferably electrically operated. It can be used in particular as a jacket tube radiator or be designed as a radiant heater.
  • One or more units of heating element (s) and Heat distribution element (s) can be used as top heat and / or bottom heat can be used. Especially at a generally outside below the furnace chamber floor lying lower heat are the measures according to the invention particularly advantageous.
  • the heat distribution element preferably of good conductivity Material.
  • metal in particular Aluminum or copper, in question.
  • the heat distribution element is advantageously plate-shaped educated. This is particularly suitable a flat extruded profile.
  • the heating element on one side of the Heat distribution element is attached and the heat distribution element with his side facing away from this side Side arranged on the wall of the oven room is.
  • the slaughterhouse immediately be arranged on the wall of the furnace chamber; alternative It can also indirectly via at least one thermal insulator can be placed on the wall.
  • the oven is preferably a household oven.
  • the proposal according to the invention achieves that the heat generated by the heating elements on a larger surface is distributed than without it the proposed measures would be the case. Thereby is it possible that the surface temperature of the Heating elements can be significantly reduced without reduce the heat supply to the food to be cooked have to.
  • Fig. 1 and 4 is only very schematically a Mosgarofen 1, which has a furnace chamber 2 and one opened in the presentation, itself but not shown door. In the oven room 2 can to heated goods (food) 3 are placed, as is corresponds to the typical application.
  • a "top heat” arranged in the ceiling area of the oven space 2 in the ceiling area of the oven space 2 in the ceiling area of the oven space 2 is, preferably within the furnace chamber 2, according to FIG. 1 a "top heat” arranged. Additionally or alternatively 4 in the bottom region of the oven chamber 2, preferably outside the oven room 2, a “bottom heat” arranged. It is in both cases to a heating element 4, as a jacket tube heater is formed and / or meandering or looped can be trained. The heating element 4 is - indirectly - with the wall 5 of the furnace chamber. 2 connected.
  • a heat distribution element 6 is provided, which carries the heating element 4.
  • the heat distribution element 6 is directly on the wall. 5 the furnace room 2 attached.
  • the rod-shaped electrically heated Heating element 4 by means of a holder 9 (off good heat conducting material) on one side 7 of the plate-shaped heat distribution element 6 set. With the other side 8 of the heat distribution element 6, this is on the wall 5 of the Oven room 2 attached. In the embodiment is the heat distribution element 6 thus between wall 5 and 4 heating element arranged.
  • the heat distribution element 6 is made of metal, especially aluminum or copper proven Has. It can be extruded from a flat Profile be made.
  • the heating element 4 with a relatively low temperature operate, but still ensure that enough Heating energy is introduced into the estate 3.
  • the heat distribution element 6 ensures that the Heat generated by the heating element 4 to a relative large area is distributed, which in turn heat to the good 3 leads.
  • the plate-shaped Heat distribution element 6 functions as Infrared radiation insulator, what the energy transfer difficult to the environment.
  • the heating element 4 is designed as a jacket tube radiator, the principle of the invention is just as advantageous used when it comes to the heating element 4 um a radiant heater, wherein the heat transport essentially takes place via thermal radiation.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
EP04015706A 2003-09-19 2004-07-03 Four de cuisson avec corps dissipateur de chaleur Withdrawn EP1519117A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10343382 2003-09-19
DE2003143382 DE10343382A1 (de) 2003-09-19 2003-09-19 Ofen insbesondere Garofen

Publications (2)

Publication Number Publication Date
EP1519117A2 true EP1519117A2 (fr) 2005-03-30
EP1519117A3 EP1519117A3 (fr) 2008-11-26

Family

ID=34177830

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04015706A Withdrawn EP1519117A3 (fr) 2003-09-19 2004-07-03 Four de cuisson avec corps dissipateur de chaleur

Country Status (2)

Country Link
EP (1) EP1519117A3 (fr)
DE (1) DE10343382A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804752A (en) * 1954-04-22 1958-11-19 Simplex Electric Co Ltd Improvements relating to ovens
GB1130803A (en) * 1966-01-20 1968-10-16 Westinghouse Electric Corp Improvements in self-cleaning ovens
EP0076031A2 (fr) * 1981-09-26 1983-04-06 THORN EMI Appliances Limited Four de cuisson comportant au moins un élément radiant
GB2371963A (en) * 2001-02-03 2002-08-07 Ceramaspeed Ltd Electric heater, particularly for an oven

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120315A1 (de) * 1981-05-21 1982-12-09 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Backofen
DE3844144A1 (de) * 1988-12-28 1990-07-05 Ernst Kirchhoff Waermvorrichtung fuer lebensmittel
DE20120843U1 (de) * 2001-12-27 2002-05-23 Walter Harald Glasstrahlungsheizung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804752A (en) * 1954-04-22 1958-11-19 Simplex Electric Co Ltd Improvements relating to ovens
GB1130803A (en) * 1966-01-20 1968-10-16 Westinghouse Electric Corp Improvements in self-cleaning ovens
EP0076031A2 (fr) * 1981-09-26 1983-04-06 THORN EMI Appliances Limited Four de cuisson comportant au moins un élément radiant
GB2371963A (en) * 2001-02-03 2002-08-07 Ceramaspeed Ltd Electric heater, particularly for an oven

Also Published As

Publication number Publication date
DE10343382A1 (de) 2005-04-21
EP1519117A3 (fr) 2008-11-26

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