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GB2010054A - Electric cooker - Google Patents

Electric cooker

Info

Publication number
GB2010054A
GB2010054A GB7842656A GB7842656A GB2010054A GB 2010054 A GB2010054 A GB 2010054A GB 7842656 A GB7842656 A GB 7842656A GB 7842656 A GB7842656 A GB 7842656A GB 2010054 A GB2010054 A GB 2010054A
Authority
GB
United Kingdom
Prior art keywords
conducting layer
cooking vessel
vessel
induction coil
electrically
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Withdrawn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
GB7842656A
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.)
TI Group Services Ltd
Original Assignee
TI Group Services 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 TI Group Services Ltd filed Critical TI Group Services Ltd
Priority to GB7842656A priority Critical patent/GB2010054A/en
Publication of GB2010054A publication Critical patent/GB2010054A/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Withdrawn legal-status Critical Current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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/523—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Food Science & Technology (AREA)
  • Power Engineering (AREA)
  • Cookers (AREA)

Abstract

A cooking vessel 1 includes an electrically conducting layer 5 or element that is adapted to be heated by induction heating when positioned adjacent an induction coil 3, and thermal insulation 6 that limits heat loss from the vessel and extends between said conducting layer or element and the induction coil. Preferably, the cooking vessel comprises an electrically non- conducting vessel supporting the electrically conducting layer or element in which eddy currents are to be induced and which is of an optimum thickness for the induction coil with which it is to be used so as to give maximum power transfer compatible with maximum efficiency. Preferably, a conducting layer is provided on the non- conducting material of the cooking vessel as a fired coating. The conducting layer may be formed on the inner or outer surface of the cooking vessel. <IMAGE>
GB7842656A 1977-08-12 1978-10-31 Electric cooker Withdrawn GB2010054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7842656A GB2010054A (en) 1977-08-12 1978-10-31 Electric cooker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3384377 1977-08-12
GB7842656A GB2010054A (en) 1977-08-12 1978-10-31 Electric cooker

Publications (1)

Publication Number Publication Date
GB2010054A true GB2010054A (en) 1979-06-20

Family

ID=26262045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842656A Withdrawn GB2010054A (en) 1977-08-12 1978-10-31 Electric cooker

Country Status (1)

Country Link
GB (1) GB2010054A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354082A (en) 1979-02-22 1982-10-12 Sachs-Systemtechnik Gmbh Cooking vessel for an induction cooking appliance
US4467165A (en) * 1979-09-17 1984-08-21 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus
EP0621739A3 (en) * 1993-04-21 1994-11-30 Herchenbach Wolfgang
WO1995021802A1 (en) * 1994-02-11 1995-08-17 F. Deshoulieres (S.A.) Induction heating substrate for ceramic or vitroceramic containers
WO2009010861A1 (en) * 2007-07-19 2009-01-22 Stefano Roncoletta Machine for the heat treatment of food products such as preserves, creams, pastes and the like
IT201800005630A1 (en) * 2018-05-23 2018-08-23 SELF-HEATING CONTAINER FOR FOOD

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354082A (en) 1979-02-22 1982-10-12 Sachs-Systemtechnik Gmbh Cooking vessel for an induction cooking appliance
US4467165A (en) * 1979-09-17 1984-08-21 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus
EP0621739A3 (en) * 1993-04-21 1994-11-30 Herchenbach Wolfgang
WO1995021802A1 (en) * 1994-02-11 1995-08-17 F. Deshoulieres (S.A.) Induction heating substrate for ceramic or vitroceramic containers
FR2716099A1 (en) * 1994-02-11 1995-08-18 Deshoulieres F Method for manufacturing a culinary container which can be heated by induction and container obtained by this method.
WO2009010861A1 (en) * 2007-07-19 2009-01-22 Stefano Roncoletta Machine for the heat treatment of food products such as preserves, creams, pastes and the like
IT201800005630A1 (en) * 2018-05-23 2018-08-23 SELF-HEATING CONTAINER FOR FOOD
WO2019224851A1 (en) * 2018-05-23 2019-11-28 Burroni Roberto Self-heating container for food

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)