CA1251821C - - Google Patents

Info

Publication number
CA1251821C
CA1251821C CA 481412 CA481412A CA1251821C CA 1251821 C CA1251821 C CA 1251821C CA 481412 CA481412 CA 481412 CA 481412 A CA481412 A CA 481412A CA 1251821 C CA1251821 C CA 1251821C
Authority
CA
Canada
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.)
Expired
Application number
CA 481412
Other versions
CA1250879A1 (en
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
Priority to GB8412339 priority Critical
Priority to GB848412339A priority patent/GB8412339D0/en
Application filed filed Critical
Priority claimed from CA000559360A external-priority patent/CA1251821A/en
Publication of CA1250879A1 publication Critical patent/CA1250879A1/en
Application granted granted Critical
Publication of CA1251821C publication Critical patent/CA1251821C/xx
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10560963&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1251821(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B3/00Ohmic-resistance heating
    • H05B3/68Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/744Lamps as heat source, i.e. heating elements with protective gas envelope, e.g. halogen lamps
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B3/00Ohmic-resistance heating
    • H05B3/68Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/742Plates having both lamps and resistive heating elements
CA 481412 1984-05-15 1985-05-13 Expired CA1251821C (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8412339 1984-05-15
GB848412339A GB8412339D0 (en) 1984-05-15 1984-05-15 Heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000559360A CA1251821A (en) 1984-05-15 1988-02-19 Heating apparatus

Publications (2)

Publication Number Publication Date
CA1250879A1 CA1250879A1 (en) 1989-03-07
CA1251821C true CA1251821C (ja) 1989-03-28

Family

ID=10560963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 481412 Expired CA1251821C (ja) 1984-05-15 1985-05-13

Country Status (7)

Country Link
US (2) US4639579A (ja)
EP (2) EP0164900B1 (ja)
AT (2) AT41580T (ja)
AU (2) AU569156B2 (ja)
CA (1) CA1251821C (ja)
DE (3) DE3586504T2 (ja)
GB (1) GB8412339D0 (ja)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406604C1 (de) * 1984-02-23 1985-07-25 Bosch Siemens Hausgeraete Heizeinrichtung fuer Strahlungsheizstellen mit elektrischen Strahlungsheizelementen
DE3503648C2 (de) * 1984-09-22 1994-08-11 Ego Elektro Blanc & Fischer Strahlheizkörper für Kochgeräte
GB8514785D0 (en) * 1985-06-11 1985-07-10 Micropore International Ltd Infra-red heaters
JPS62271386A (en) * 1986-01-04 1987-11-25 Zeiss Carl Fa Glass-ceramic system cooking oven
GB8602507D0 (en) * 1986-02-01 1986-03-05 Micropore International Ltd Electric radiation heater
DE3622415A1 (de) * 1986-07-03 1988-01-07 Ego Elektro Blanc & Fischer Strahlheizkoerper
GB8704469D0 (en) * 1987-02-25 1987-04-01 Thorn Emi Appliances Thick film electrically resistive tracks
FI890837A (fi) * 1988-02-26 1989-08-27 Electrolux Ltd Reglerbart elvaermeaggregat.
DE3737475A1 (de) * 1987-11-05 1989-05-18 Ego Elektro Blanc & Fischer Strahlheizkoerper fuer kochgeraete
DE3840360A1 (de) * 1988-11-30 1990-05-31 Ego Elektro Blanc & Fischer Strahlungs-heizkoerper
DE3903978C2 (ja) * 1989-02-10 1992-08-20 Imperial-Werke Gmbh, 4980 Buende, De
DE3904177A1 (de) * 1989-02-11 1990-08-16 Ego Elektro Blanc & Fischer Elektrischer strahlheizkoerper
DE3908599A1 (de) * 1989-03-16 1990-09-20 Ako Werke Gmbh & Co Strahlungsheizeinrichtung
DE3908600C2 (de) * 1989-03-16 1997-01-30 Ako Werke Gmbh & Co Strahlungsheizeinrichtung
GB8924936D0 (en) * 1989-11-04 1989-12-28 Ceramaspeed Ltd Radiant electric heaters
DE3938437C2 (ja) * 1989-11-20 1993-05-06 Heraeus Quarzglas Gmbh, 6450 Hanau, De
GB8926289D0 (en) * 1989-11-21 1990-01-10 Ceramaspeed Ltd Radiant electric heaters
DE3942900A1 (de) * 1989-12-23 1991-06-27 Miele & Cie Kochstelle fuer elektroherde
DE4022846C2 (de) * 1990-07-18 1994-08-11 Schott Glaswerke Vorrichtung zur Leistungssteuerung und -begrenzung bei einer Heizfläche aus Glaskeramik oder einem vergleichbaren Material
DE4022844C1 (ja) * 1990-07-18 1992-02-27 Schott Glaswerke, 6500 Mainz, De
GB2263379B (en) * 1992-01-10 1995-07-26 Ceramaspeed Ltd Radiant heater having multiple heating zones
GB9310514D0 (en) * 1993-05-21 1993-07-07 Ceramaspeed Ltd Radiant electric heater
GB2287388B (en) * 1994-03-09 1997-07-16 Ceramaspeed Ltd Radiant electric heater
US5790752A (en) * 1995-12-20 1998-08-04 Hytec Flow Systems Efficient in-line fluid heater
GB2336985A (en) * 1998-04-30 1999-11-03 Ceramaspeed Ltd A radiant electric heater having both a lamp-form heating element and a ribbon heating element
US7825353B2 (en) 2005-10-05 2010-11-02 Evo, Inc. Electric cooking apparatus
US7783176B2 (en) * 2007-06-28 2010-08-24 Strix Limited Heaters for liquid heating vessels
EP2315493B1 (de) * 2009-10-21 2017-05-10 Mahle Behr France Rouffach S.A.S Heizeinrichtung insbesondere für eine Kraftfahrzeugklimaanlage

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191223748A (en) * 1912-10-17 1913-10-17 Georges Edmond Dutertre Glow Lamp Radiator for Cooking or other Heating Purposes.
US2600605A (en) * 1948-11-18 1952-06-17 Christian B Backer Multiple coil tubular heating element
CH287511A (fr) * 1949-11-17 1952-12-15 Backer Christian Bergh Elément de chauffage électrique.
GB735064A (en) * 1951-10-20 1955-08-10 Sylvania Electric Prod Electric incandescent lamp
US2988634A (en) * 1958-02-05 1961-06-13 William J Miskella Holder for elongated infrared heating lamp
US3219872A (en) * 1962-09-19 1965-11-23 Gen Electric Radiant energy device
US3443144A (en) * 1964-12-31 1969-05-06 Sylvania Electric Prod Infrared incandescent lamp
US3375346A (en) * 1965-09-22 1968-03-26 Gen Motors Corp Infrared surface heating unit with two filaments
US3330939A (en) * 1965-09-22 1967-07-11 Gen Motors Corp Electric hot plate
US3355574A (en) * 1965-10-01 1967-11-28 Gen Motors Corp Electrical surface heater with plural lamps
GB1273023A (en) * 1969-02-18 1972-05-03 Electricity Council Improvements in or relating to electric cookers
US3579021A (en) * 1969-04-30 1971-05-18 Sylvania Electric Prod Incandescent lamp having linear output
US3663798A (en) * 1969-08-25 1972-05-16 Thermo Electron Corp An infrared heating surface
US3714885A (en) * 1971-10-15 1973-02-06 F S Mfg Co Broiler-grill cooking appliance
US3912905A (en) * 1974-02-25 1975-10-14 Kanthal Corp Electric resistance heating device
DE2809131C2 (ja) * 1978-03-03 1982-05-19 Ako-Werke Gmbh & Co., 7988 Wangen, De
SE8000898L (sv) * 1979-02-07 1980-08-08 Micropore International Ltd Anordning vid sleta spishellar
NZ196104A (en) * 1980-02-01 1984-08-24 Micropore International Ltd Cooker plate with twin element:thermal cut-out for one
EP0037638B1 (en) * 1980-03-05 1984-05-09 Kenwood Manufacturing Company Limited Cooking apparatus
ZA8103746B (en) * 1980-07-22 1982-07-28 Micropore International Ltd Electric radiant heater unit for a glass ceramic top cooker
DE8133341U1 (de) * 1980-11-17 1982-03-25 Micropore International Ltd., Droitwich, Worcestershire, Gb Elektrischer strahlungsheizer fuer herde mit glaskeramikdeckplatten
GB2092869B (en) * 1981-02-10 1984-11-28 Micropore International Ltd An electric cooker
GB2132060B (en) * 1982-12-24 1985-12-18 Thorn Emi Domestic Appliances Heating apparatus
DE3406604C1 (de) * 1984-02-23 1985-07-25 Bosch Siemens Hausgeraete Heizeinrichtung fuer Strahlungsheizstellen mit elektrischen Strahlungsheizelementen

Also Published As

Publication number Publication date
DE3586504D1 (de) 1992-09-17
EP0302535B1 (en) 1992-08-12
AU4250185A (en) 1985-11-21
EP0164900B1 (en) 1989-03-15
US4639579A (en) 1987-01-27
CA1250879A1 (en) 1989-03-07
AT41580T (de) 1989-04-15
GB8412339D0 (en) 1984-06-20
EP0164900A1 (en) 1985-12-18
US4707589A (en) 1987-11-17
EP0302535A1 (en) 1989-02-08
DE3586504T2 (de) 1993-03-18
AU602544B2 (en) 1990-10-18
AT79498T (de) 1992-08-15
AU8203187A (en) 1988-03-24
DE3568930D1 (de) 1989-04-20
AU569156B2 (en) 1988-01-21

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Legal Events

Date Code Title Description
MKEX Expiry