EP0866641A3 - Electric cooking plate - Google Patents

Electric cooking plate Download PDF

Info

Publication number
EP0866641A3
EP0866641A3 EP98104448A EP98104448A EP0866641A3 EP 0866641 A3 EP0866641 A3 EP 0866641A3 EP 98104448 A EP98104448 A EP 98104448A EP 98104448 A EP98104448 A EP 98104448A EP 0866641 A3 EP0866641 A3 EP 0866641A3
Authority
EP
European Patent Office
Prior art keywords
underside
heating
hotplate
cooking plate
metal foil
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Withdrawn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
EP98104448A
Other languages
German (de)
French (fr)
Other versions
EP0866641A2 (en
Inventor
Josef Dipl.-Ing. Hecht (Fh)
Roman-Hartmut Wauer
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.)
Diehl AKO Stiftung and Co KG
Original Assignee
AKO Werke GmbH and Co KG
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 AKO Werke GmbH and Co KG filed Critical AKO Werke GmbH and Co KG
Publication of EP0866641A2 publication Critical patent/EP0866641A2/en
Publication of EP0866641A3 publication Critical patent/EP0866641A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)
  • Cookers (AREA)

Abstract

Es wird eine Elektrokochplatte mit einem Kochplattenkörper (1) aus einer Glaskeramik mit einer ebenen Oberfläche vorgeschlagen, an dessen Unterseite (14) eine Beheizung angeordnet ist. Diese Beheizung besteht aus einer Metallfolie (3,16), die im wärmetechnisch günstigsten Fall in direktem Kontakt mit der Unterseite (14) des Kochplattenkörpers (1) gebracht wird. Die Metallfolie (3,16) wird durch ein Trägerelement gehalten. Insbesondere im Falle einer genoppten Unterseite (14) des Kochstellenkörpers (1) wird zwischen dem Heizleiter (3) und der Unterseite (14) ein hochwärmeleitfähiger Kleber (2) eingesetzt, welcher eine gute elektrische Isolationsfestigkeit besitzt.

Figure 00000001
An electric hotplate with a hotplate body (1) made of a glass ceramic with a flat surface is proposed, on the underside (14) of which heating is arranged. This heating consists of a metal foil (3, 16) which, in the thermally best case, is brought into direct contact with the underside (14) of the hotplate body (1). The metal foil (3, 16) is held by a carrier element. Particularly in the case of a nubbed underside (14) of the hob body (1), a highly thermally conductive adhesive (2) is used between the heating conductor (3) and the underside (14), which has good electrical insulation resistance.
Figure 00000001
EP98104448A 1997-03-20 1998-03-12 Electric cooking plate Withdrawn EP0866641A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19711541 1997-03-20
DE1997111541 DE19711541A1 (en) 1997-03-20 1997-03-20 Electric hotplate

Publications (2)

Publication Number Publication Date
EP0866641A2 EP0866641A2 (en) 1998-09-23
EP0866641A3 true EP0866641A3 (en) 1998-10-21

Family

ID=7823957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104448A Withdrawn EP0866641A3 (en) 1997-03-20 1998-03-12 Electric cooking plate

Country Status (2)

Country Link
EP (1) EP0866641A3 (en)
DE (1) DE19711541A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5408599A (en) * 1998-09-03 2000-03-27 Aktiebolaget Electrolux An insulated thin film heater
DK199900546A (en) * 1999-04-21 2000-10-22 Electrolux Ab Thin film heating element with a barrier layer
DE10018415C1 (en) * 2000-04-03 2001-09-27 Schott Glas Connection between sensor terminal and conductor path applied to glass plate uses conductive connection element ultrasonically welded to conductor path
GB2362515B (en) * 2000-04-13 2003-09-24 Zeiss Stiftung Connection of a junction to an electrical conductor track on a plate
EP1306621A1 (en) * 2001-10-29 2003-05-02 Nutri Pack Belgique S.A. Flat heating element for food heating apparatus
DE10225337A1 (en) * 2002-06-06 2003-12-24 Schott Glas Cooking system with directly heated glass ceramic plate
DE10250317B4 (en) 2002-10-29 2004-10-28 Schott Glas Glass or glass ceramic plate with an electric heating unit
GB0310285D0 (en) * 2003-05-03 2003-06-11 Ceramaspeed Ltd Electric heating assembly
DE10356211A1 (en) * 2003-12-02 2005-06-30 Schott Ag Heating device, in particular ceramic hob, and method for producing such
US11589422B2 (en) 2016-02-01 2023-02-21 Evo America, Llc Cooking system with multiple heating elements
DE102018209197A1 (en) * 2018-06-08 2019-12-12 Arpa Sasu Induction hob and method for mounting an induction hob
DE102019214367B4 (en) * 2019-09-20 2021-06-10 E.G.O. Elektro-Gerätebau GmbH Hob and method of operating a hob

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202760A1 (en) * 1972-01-21 1973-08-02 Siemens Elektrogeraete Gmbh STOVE
US3848111A (en) * 1973-09-24 1974-11-12 Corning Glass Works Electrical heating unit
US4114009A (en) * 1976-02-03 1978-09-12 Matsushita Electric Industrial Co., Ltd. Switching and heat control mechanism for induction heating cooking apparatus having a plurality of work coils
DE3723345A1 (en) * 1987-07-15 1989-01-26 Ego Elektro Blanc & Fischer ELECTRIC HEATING DEVICE FOR A HEATING PLATE
EP0481162A2 (en) * 1990-10-15 1992-04-22 Lancet S.A. Domestic cooking apparatus
JPH0737681A (en) * 1993-07-20 1995-02-07 Hitachi Home Tec Ltd Flat heating element
DE29702813U1 (en) * 1997-01-10 1997-05-22 E.G.O. Elektro-Gerätebau Gmbh, 75038 Oberderdingen Contact heat transferring cooking system with an electric hotplate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086101A (en) * 1956-05-17 1963-04-16 Philco Corp Heaters
DE2207343B1 (en) * 1972-02-17 1973-08-09 Siemens-Electrogeräte GmbH, 1000 Berlin u. 8000 München ELECTRIC HEATING PLATE
DE3610513A1 (en) * 1986-03-27 1987-10-01 Claus Radebold Electrical hotplate having heat emission which can be regulated very quickly
DE3810586A1 (en) * 1988-03-29 1989-10-12 Ego Elektro Blanc & Fischer Heating system for electric cooking appliances
GB9211331D0 (en) * 1992-05-28 1992-07-15 Chinacraft Ltd Hot plate for food

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202760A1 (en) * 1972-01-21 1973-08-02 Siemens Elektrogeraete Gmbh STOVE
US3848111A (en) * 1973-09-24 1974-11-12 Corning Glass Works Electrical heating unit
US4114009A (en) * 1976-02-03 1978-09-12 Matsushita Electric Industrial Co., Ltd. Switching and heat control mechanism for induction heating cooking apparatus having a plurality of work coils
DE3723345A1 (en) * 1987-07-15 1989-01-26 Ego Elektro Blanc & Fischer ELECTRIC HEATING DEVICE FOR A HEATING PLATE
EP0481162A2 (en) * 1990-10-15 1992-04-22 Lancet S.A. Domestic cooking apparatus
JPH0737681A (en) * 1993-07-20 1995-02-07 Hitachi Home Tec Ltd Flat heating element
DE29702813U1 (en) * 1997-01-10 1997-05-22 E.G.O. Elektro-Gerätebau Gmbh, 75038 Oberderdingen Contact heat transferring cooking system with an electric hotplate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 095, no. 005 30 June 1995 (1995-06-30) *

Also Published As

Publication number Publication date
EP0866641A2 (en) 1998-09-23
DE19711541A1 (en) 1998-09-24

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