EP0384640A2 - Plaques chauffantes électriques - Google Patents

Plaques chauffantes électriques Download PDF

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Publication number
EP0384640A2
EP0384640A2 EP90301604A EP90301604A EP0384640A2 EP 0384640 A2 EP0384640 A2 EP 0384640A2 EP 90301604 A EP90301604 A EP 90301604A EP 90301604 A EP90301604 A EP 90301604A EP 0384640 A2 EP0384640 A2 EP 0384640A2
Authority
EP
European Patent Office
Prior art keywords
sections
conductors
groups
resistance
electric hotplate
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Withdrawn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
EP90301604A
Other languages
German (de)
English (en)
Other versions
EP0384640A3 (fr
Inventor
Michael H. Buttery
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 Household Appliances Ltd
Original Assignee
Emaco Ltd
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 Emaco Ltd filed Critical Emaco Ltd
Publication of EP0384640A2 publication Critical patent/EP0384640A2/fr
Publication of EP0384640A3 publication Critical patent/EP0384640A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • H05B3/72—Plates of sheet metal
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

  • Resistance Heating (AREA)
EP19900301604 1989-02-20 1990-02-15 Plaques chauffantes électriques Withdrawn EP0384640A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8903829A GB2228396A (en) 1989-02-20 1989-02-20 Electric hotplate
GB8903829 1989-02-20

Publications (2)

Publication Number Publication Date
EP0384640A2 true EP0384640A2 (fr) 1990-08-29
EP0384640A3 EP0384640A3 (fr) 1992-03-18

Family

ID=10651990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900301604 Withdrawn EP0384640A3 (fr) 1989-02-20 1990-02-15 Plaques chauffantes électriques

Country Status (3)

Country Link
EP (1) EP0384640A3 (fr)
JP (1) JPH02247996A (fr)
GB (1) GB2228396A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573618B1 (fr) * 1991-09-05 1995-02-08 Gabriel Bernaz Dispositif d'epilation electronique a haute frequence
WO1998036618A1 (fr) * 1997-02-17 1998-08-20 Strix Limited Resistances de chauffage electriques
GB2337684A (en) * 1997-02-17 1999-11-24 Strix Ltd Electric heaters
US20170325293A1 (en) * 2016-05-06 2017-11-09 General Electric Company Appliance Heating Element with Integrated Temperature Sensing
US10251218B2 (en) 2015-04-27 2019-04-02 Haier Us Appliance Solutions, Inc. Appliance heating element
US10544722B2 (en) 2016-03-02 2020-01-28 Watlow Electric Manufacturing Company Virtual sensing system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296847B (en) * 1994-11-30 1999-03-24 Strix Ltd Electric heaters
GB2307629B (en) * 1995-11-20 2001-01-10 Strix Ltd Electric heaters
GB9816645D0 (en) * 1998-07-30 1998-09-30 Otter Controls Ltd Improvements relating to electrically heated water boiling vessels
GB2340713B (en) * 1998-08-12 2003-03-12 Otter Controls Ltd Improvements relating to electric heating elements

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1102755A (fr) * 1953-06-23 1955-10-25 Saint Gobain Plaque de chauffage électrique
FR1280278A (fr) * 1961-02-08 1961-12-29 Thomson Houston Comp Francaise Perfectionnements aux éléments chauffants électriques
FR2202422A1 (fr) * 1972-08-01 1974-05-03 Saint Gobain
US3895216A (en) * 1974-09-30 1975-07-15 Gen Electric Low thermal mass solid plate surface heating unit
EP0122071A1 (fr) * 1983-03-16 1984-10-17 Chisso Engineering CO. LTD. Ruban de chauffage électrique ou similaire avec alimentation électrique diagonale
GB2163330A (en) * 1982-04-16 1986-02-19 Raychem Corp Elongate electrical assemblies
EP0230555A2 (fr) * 1985-12-20 1987-08-05 Bosch-Siemens HausgerÀ¤te GmbH Elément de chauffage pour cuisinière
EP0300685A2 (fr) * 1987-07-18 1989-01-25 THORN EMI plc Amélioration pour et relative aux matériaux pour circuit à couche épaisse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738256A (en) * 1972-05-19 1973-06-12 Lincoln Mfg Co Electric grill type cooking device
GB1498074A (en) * 1975-03-10 1978-01-18 Orbaiceta Electric resistance heating devices
DE2825475C3 (de) * 1977-10-14 1981-04-16 P. Ferrero & C. S.p.A., Alba, Cuneo Vorrichtung zum Erwärmen von in geschlossenen Behältern abgepackten zum unmittelbaren Verzehr bestimmten Nahrungsmitteln
DE3623130A1 (de) * 1986-07-09 1988-01-21 Ako Werke Gmbh & Co Strahlungsbeheizung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1102755A (fr) * 1953-06-23 1955-10-25 Saint Gobain Plaque de chauffage électrique
FR1280278A (fr) * 1961-02-08 1961-12-29 Thomson Houston Comp Francaise Perfectionnements aux éléments chauffants électriques
FR2202422A1 (fr) * 1972-08-01 1974-05-03 Saint Gobain
US3895216A (en) * 1974-09-30 1975-07-15 Gen Electric Low thermal mass solid plate surface heating unit
GB2163330A (en) * 1982-04-16 1986-02-19 Raychem Corp Elongate electrical assemblies
EP0122071A1 (fr) * 1983-03-16 1984-10-17 Chisso Engineering CO. LTD. Ruban de chauffage électrique ou similaire avec alimentation électrique diagonale
EP0230555A2 (fr) * 1985-12-20 1987-08-05 Bosch-Siemens HausgerÀ¤te GmbH Elément de chauffage pour cuisinière
EP0300685A2 (fr) * 1987-07-18 1989-01-25 THORN EMI plc Amélioration pour et relative aux matériaux pour circuit à couche épaisse

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573618B1 (fr) * 1991-09-05 1995-02-08 Gabriel Bernaz Dispositif d'epilation electronique a haute frequence
WO1998036618A1 (fr) * 1997-02-17 1998-08-20 Strix Limited Resistances de chauffage electriques
GB2337684A (en) * 1997-02-17 1999-11-24 Strix Ltd Electric heaters
GB2337684B (en) * 1997-02-17 2001-02-28 Strix Ltd Electric heaters
GB2322273B (en) * 1997-02-17 2001-05-30 Strix Ltd Electric heaters
EP1161120A3 (fr) * 1997-02-17 2004-01-21 Strix Limited Dispositif de chauffage
US10251218B2 (en) 2015-04-27 2019-04-02 Haier Us Appliance Solutions, Inc. Appliance heating element
US10648390B2 (en) 2016-03-02 2020-05-12 Watlow Electric Manufacturing Company System and method for axial zoning of heating power
US10544722B2 (en) 2016-03-02 2020-01-28 Watlow Electric Manufacturing Company Virtual sensing system
US10724417B2 (en) 2016-03-02 2020-07-28 Watlow Electric Manufacturing Company Dual-purpose heater and fluid flow measurement system
US10760465B2 (en) 2016-03-02 2020-09-01 Watlow Electric Manufacturing Company Heater element having targeted decreasing temperature resistance characteristics
US10934921B2 (en) 2016-03-02 2021-03-02 Watlow Electric Manufacturing Company Heater element as sensor for temperature control in transient systems
US20170325293A1 (en) * 2016-05-06 2017-11-09 General Electric Company Appliance Heating Element with Integrated Temperature Sensing

Also Published As

Publication number Publication date
JPH02247996A (ja) 1990-10-03
GB2228396A (en) 1990-08-22
EP0384640A3 (fr) 1992-03-18
GB8903829D0 (en) 1989-04-05

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