GB2349471B - Electric heater assembly - Google Patents

Electric heater assembly

Info

Publication number
GB2349471B
GB2349471B GB9909636A GB9909636A GB2349471B GB 2349471 B GB2349471 B GB 2349471B GB 9909636 A GB9909636 A GB 9909636A GB 9909636 A GB9909636 A GB 9909636A GB 2349471 B GB2349471 B GB 2349471B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
electric heater
heater assembly
assembly
electric
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.)
Expired - Fee Related
Application number
GB9909636A
Other versions
GB2349471A (en )
GB9909636D0 (en )
Inventor
Richard Charles Scott
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.)
Ceramaspeed Ltd
Original Assignee
Ceramaspeed 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
Grant date

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
    • H05B3/746Protection, e.g. overheat cutoff, hot plate indicator
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B2213/00Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/05Heating plates with pan detection means
GB9909636A 1999-04-27 1999-04-27 Electric heater assembly Expired - Fee Related GB2349471B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9909636A GB2349471B (en) 1999-04-27 1999-04-27 Electric heater assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9909636A GB2349471B (en) 1999-04-27 1999-04-27 Electric heater assembly
EP20000303417 EP1049358A3 (en) 1999-04-27 2000-04-25 Electric heater assembly

Publications (3)

Publication Number Publication Date
GB9909636D0 GB9909636D0 (en) 1999-06-23
GB2349471A true GB2349471A (en) 2000-11-01
GB2349471B true GB2349471B (en) 2003-08-06

Family

ID=10852330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9909636A Expired - Fee Related GB2349471B (en) 1999-04-27 1999-04-27 Electric heater assembly

Country Status (2)

Country Link
EP (1) EP1049358A3 (en)
GB (1) GB2349471B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0217351D0 (en) * 2002-07-25 2002-09-04 Ceramaspeed Ltd Radiant electric heater
GB2392499B (en) * 2002-08-24 2005-10-05 Ceramaspeed Ltd Electric heater
DE10305788A1 (en) 2003-02-06 2004-09-02 E.G.O. Elektro-Gerätebau GmbH Inductive sensor arrangement, especially for detecting pots on cooker hobs, has a control circuit connected to the sensors via MOSFET switches with low drain-source resistance
KR100661226B1 (en) 2005-12-02 2006-12-18 엘지전자 주식회사 Apparatus and method for detecting load of electric cooker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012206A (en) * 1989-04-20 1991-04-30 Werner Turck Gmbh & Co. Kg Inductive proximity switch
WO1993013634A1 (en) * 1991-12-23 1993-07-08 Deutsche Thomson-Brandt Gmbh Process and device for the inductive heating of containers of different sizes
US5893996A (en) * 1996-02-05 1999-04-13 E.G.O. Elektro-Geratebau Gmbh Electric radiant heater with an active sensor for cooking vessel detection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508289C1 (en) * 1985-03-08 1986-09-11 Thomson Brandt Gmbh Inverter for supplying a load with an inductive component

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012206A (en) * 1989-04-20 1991-04-30 Werner Turck Gmbh & Co. Kg Inductive proximity switch
WO1993013634A1 (en) * 1991-12-23 1993-07-08 Deutsche Thomson-Brandt Gmbh Process and device for the inductive heating of containers of different sizes
US5893996A (en) * 1996-02-05 1999-04-13 E.G.O. Elektro-Geratebau Gmbh Electric radiant heater with an active sensor for cooking vessel detection

Also Published As

Publication number Publication date Type
EP1049358A3 (en) 2003-10-01 application
EP1049358A2 (en) 2000-11-02 application
GB2349471A (en) 2000-11-01 application
GB9909636D0 (en) 1999-06-23 grant

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040427