EP0585831A3 - Heater, especially for kitchen appliances. - Google Patents

Heater, especially for kitchen appliances. Download PDF

Info

Publication number
EP0585831A3
EP0585831A3 EP93113722A EP93113722A EP0585831A3 EP 0585831 A3 EP0585831 A3 EP 0585831A3 EP 93113722 A EP93113722 A EP 93113722A EP 93113722 A EP93113722 A EP 93113722A EP 0585831 A3 EP0585831 A3 EP 0585831A3
Authority
EP
European Patent Office
Prior art keywords
heater
consequence
base
kitchen appliances
interruptions
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
EP93113722A
Other languages
German (de)
French (fr)
Other versions
EP0585831B1 (en
EP0585831A2 (en
EP0585831B9 (en
Inventor
Martin Gross
Eugen Wilde
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.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Gerate Blanc und Fischer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6467105&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0585831(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EGO Elektro Gerate Blanc und Fischer GmbH filed Critical EGO Elektro Gerate Blanc und Fischer GmbH
Publication of EP0585831A2 publication Critical patent/EP0585831A2/en
Publication of EP0585831A3 publication Critical patent/EP0585831A3/en
Publication of EP0585831B1 publication Critical patent/EP0585831B1/en
Application granted granted Critical
Publication of EP0585831B9 publication Critical patent/EP0585831B9/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)
  • Cookers (AREA)
  • Baking, Grill, Roasting (AREA)
  • Surface Heating Bodies (AREA)
  • Control Of Resistance Heating (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Abstract

Heating and/or bias resistors (10) are curved into an undulating shape from flat strip and are pressed into the base (7) of insulation (3) such that they are in consequence secured only against lifting off from the base (7), namely by friction. The respective resistor (10) has edge surfaces (14,15) which are continuous without any interruptions and without any steps. In consequence, an area-specific high power density can be achieved with a very simple construction. <IMAGE>
EP93113722A 1992-09-03 1993-08-27 Heater, especially for kitchen appliances Expired - Lifetime EP0585831B9 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4229373 1992-09-03
DE4229373A DE4229373A1 (en) 1992-09-03 1992-09-03 Radiators, in particular for cooking appliances

Publications (4)

Publication Number Publication Date
EP0585831A2 EP0585831A2 (en) 1994-03-09
EP0585831A3 true EP0585831A3 (en) 1994-12-28
EP0585831B1 EP0585831B1 (en) 2001-06-27
EP0585831B9 EP0585831B9 (en) 2003-01-29

Family

ID=6467105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93113722A Expired - Lifetime EP0585831B9 (en) 1992-09-03 1993-08-27 Heater, especially for kitchen appliances

Country Status (13)

Country Link
US (1) US5393958A (en)
EP (1) EP0585831B9 (en)
JP (1) JP2639783B2 (en)
CN (1) CN1132503C (en)
AT (1) ATE202671T1 (en)
AU (1) AU667734B2 (en)
DE (2) DE4229373A1 (en)
ES (1) ES2160583T3 (en)
GR (1) GR3036181T3 (en)
SI (1) SI9300459B (en)
TR (1) TR27675A (en)
TW (1) TW256981B (en)
ZA (1) ZA936468B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9113992U1 (en) * 1991-11-12 1992-01-02 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Radiant heating unit
US5796075A (en) * 1992-03-09 1998-08-18 E.G.O. Elektro-Gerate Blanc Und Fisher Gmbh & Co. Kg Heater, particularly for kitchen appliances
GB2278261B (en) * 1993-05-21 1996-07-03 Ceramaspeed Ltd Method of manufacturing a radiant electric heater
DE9409002U1 (en) * 1994-05-27 1994-07-28 Koch GmbH & Co. KG, 35716 Dietzhölztal Table top cooker
DE19500448A1 (en) * 1995-01-10 1996-07-11 Ego Elektro Blanc & Fischer Cooker with respective electric resistance and inductive heating systems
DE19518109A1 (en) * 1995-05-17 1996-11-21 Ego Elektro Blanc & Fischer Radiant heater
DE19527826C2 (en) * 1995-07-29 2002-05-08 Ego Elektro Geraetebau Gmbh Radiant cooking unit
DE19527823A1 (en) 1995-07-29 1997-01-30 Ego Elektro Blanc & Fischer Hob unit with several hotplates arranged below a plate
DE19542581A1 (en) * 1995-10-31 1997-06-26 Ako Werke Gmbh & Co Radiant electric heating element
DE19638640C2 (en) * 1996-09-21 2000-11-30 Diehl Ako Stiftung Gmbh & Co Radiant heater with a metal foil heating conductor
US5977524A (en) * 1997-10-15 1999-11-02 Emerson Electric Company Microwire staple for holding the resistive member of a heating element in place
US5935469A (en) * 1997-10-23 1999-08-10 Emerson Electric Co. Insulating staple for holding the resistive member of a heating element in place
DE19755114A1 (en) * 1997-12-11 1999-06-17 Ego Elektro Geraetebau Gmbh Radiators, in particular for kitchen appliances
GB2335834B (en) * 1998-03-26 2002-10-23 Ceramaspeed Ltd Radiant electric heater
AU3970399A (en) 1998-05-06 1999-11-23 Tutco Inc. Manufacture of waveform resistive heating element
GB2340715B (en) * 1998-08-14 2003-01-29 Ceramaspeed Ltd Radiant electric heater
US6262396B1 (en) 2000-03-07 2001-07-17 Hatco Corporation Oven device for rapid heating of food items
DE10111000A1 (en) * 2001-03-07 2002-09-19 Microhellix Systems Gmbh Heating conductor coil for heating a flowing gaseous medium and electrical resistance heating element
GB0217351D0 (en) * 2002-07-25 2002-09-04 Ceramaspeed Ltd Radiant electric heater
GB0301167D0 (en) * 2003-01-18 2003-02-19 Ceramaspeed Ltd Temperature-limiting device
GB0316627D0 (en) * 2003-07-16 2003-08-20 Ceramaspeed Ltd Radiant electric heater
JP2005197074A (en) * 2004-01-07 2005-07-21 Ngk Insulators Ltd Resistance heating element and heater
DE102010011702A1 (en) 2010-03-10 2011-09-15 E.G.O. Elektro-Gerätebau GmbH Unit, particularly steam generator for heating of water or steam, particularly for generation of steam with temperature of more than one hundred degree Celsius, has coiled or curved or spiral water circuit with water inlet and steam outlet
DE102012002163A1 (en) 2012-01-31 2013-08-01 E.G.O. Elektro-Gerätebau GmbH Heating device, use of such a heater and method of manufacture
DE102013216258B4 (en) 2013-08-15 2015-03-12 E.G.O. Elektro-Gerätebau GmbH hob
DE102015212916A1 (en) 2015-07-09 2017-01-12 E.G.O. Elektro-Gerätebau GmbH hob
JP7226841B2 (en) * 2021-02-26 2023-02-21 シロカ株式会社 oven toaster

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US600057A (en) * 1898-03-01 Rheostat and electric heater
GB372813A (en) * 1931-02-07 1932-05-09 Charles Cecil Turner Improvements in or relating to electric heating elements
US2570975A (en) * 1946-07-27 1951-10-09 Mcgraw Electric Co Electric heating element
DE1962568A1 (en) * 1968-12-16 1970-08-27 Zentral Lab Elektrogeraete Veb Electrically heated hob
DE2033374A1 (en) * 1970-02-27 1971-09-09 Elektrogeraete Suhl Veb Electrically heated hotplate
US3612828A (en) * 1970-06-22 1971-10-12 Gen Motors Corp Infrared radiant open coil heating unit with reflective fibrous-ceramic heater block
US3991298A (en) * 1975-07-28 1976-11-09 Gould Inc. Heating unit for a ceramic top electric range
DE2551137A1 (en) * 1975-11-14 1977-05-18 Ego Elektro Blanc & Fischer ELECTRIC RADIATION HEATING FOR A CERAMIC GLASS PANEL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501624A (en) * 1965-10-22 1970-03-17 Adage Inc Hybrid computer incorporating a stored program digital computer of the source-destination type
JPS5614223A (en) * 1979-07-17 1981-02-12 Asahi Glass Co Ltd Electrochromic display element
US4292504A (en) * 1979-10-02 1981-09-29 Tutco, Inc. Expanded metal electric heating element with edge support
DE3129239A1 (en) * 1981-07-24 1983-02-10 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen ELECTRIC RADIATOR FOR HEATING A PLATE AND METHOD FOR THE PRODUCTION THEREOF
DE3223417A1 (en) * 1982-06-23 1983-12-29 Karl 7519 Oberderdingen Fischer ELECTRIC COOKING PLATE
JP2652266B2 (en) * 1989-09-04 1997-09-10 日本電熱株式会社 Heating element manufacturing method
GB8926289D0 (en) * 1989-11-21 1990-01-10 Ceramaspeed Ltd Radiant electric heaters

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US600057A (en) * 1898-03-01 Rheostat and electric heater
GB372813A (en) * 1931-02-07 1932-05-09 Charles Cecil Turner Improvements in or relating to electric heating elements
US2570975A (en) * 1946-07-27 1951-10-09 Mcgraw Electric Co Electric heating element
DE1962568A1 (en) * 1968-12-16 1970-08-27 Zentral Lab Elektrogeraete Veb Electrically heated hob
DE2033374A1 (en) * 1970-02-27 1971-09-09 Elektrogeraete Suhl Veb Electrically heated hotplate
US3612828A (en) * 1970-06-22 1971-10-12 Gen Motors Corp Infrared radiant open coil heating unit with reflective fibrous-ceramic heater block
US3991298A (en) * 1975-07-28 1976-11-09 Gould Inc. Heating unit for a ceramic top electric range
DE2551137A1 (en) * 1975-11-14 1977-05-18 Ego Elektro Blanc & Fischer ELECTRIC RADIATION HEATING FOR A CERAMIC GLASS PANEL

Also Published As

Publication number Publication date
JP2639783B2 (en) 1997-08-13
DE59310182C5 (en) 2011-05-12
SI9300459A (en) 1994-03-31
AU4484793A (en) 1994-03-10
SI9300459B (en) 2003-12-31
CN1132503C (en) 2003-12-24
EP0585831B1 (en) 2001-06-27
US5393958A (en) 1995-02-28
DE59310182D1 (en) 2001-08-02
TR27675A (en) 1995-06-16
ATE202671T1 (en) 2001-07-15
ZA936468B (en) 1994-03-22
CN1087771A (en) 1994-06-08
AU667734B2 (en) 1996-04-04
JPH06201139A (en) 1994-07-19
GR3036181T3 (en) 2001-10-31
DE4229373A1 (en) 1994-03-10
EP0585831A2 (en) 1994-03-09
EP0585831B9 (en) 2003-01-29
TW256981B (en) 1995-09-11
ES2160583T3 (en) 2001-11-16

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