CA1062340A - Improper load protection for induction heating appliance - Google Patents

Improper load protection for induction heating appliance

Info

Publication number
CA1062340A
CA1062340A CA229,507A CA229507A CA1062340A CA 1062340 A CA1062340 A CA 1062340A CA 229507 A CA229507 A CA 229507A CA 1062340 A CA1062340 A CA 1062340A
Authority
CA
Canada
Prior art keywords
heater
coils
induction heating
heater coil
heater coils
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
Application number
CA229,507A
Other languages
English (en)
French (fr)
Inventor
Takumi Mizukawa
Keizo Amagami
Kouji Funakoshi
Mitsuyuki Kiuchi
Masatatsu Nakamura
Hideyuki Kominami
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1062340A publication Critical patent/CA1062340A/en
Expired 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
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • 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
    • H05B3/683—Plates having their feeding circuit closed as the kettles, pans or the like are put on

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cookers (AREA)
  • General Induction Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)
CA229,507A 1974-06-17 1975-06-17 Improper load protection for induction heating appliance Expired CA1062340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49069313A JPS50160849A (sv) 1974-06-17 1974-06-17

Publications (1)

Publication Number Publication Date
CA1062340A true CA1062340A (en) 1979-09-11

Family

ID=13398933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,507A Expired CA1062340A (en) 1974-06-17 1975-06-17 Improper load protection for induction heating appliance

Country Status (8)

Country Link
JP (1) JPS50160849A (sv)
AU (1) AU475059B2 (sv)
CA (1) CA1062340A (sv)
DE (2) DE2526877C3 (sv)
FR (1) FR2275105A1 (sv)
GB (1) GB1515131A (sv)
NL (1) NL164453C (sv)
SE (1) SE408120B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224738C1 (de) * 1982-07-02 1984-02-09 Aeg-Elotherm Gmbh, 5630 Remscheid Einrichtung zur induktiven Erwaermung eines Werkstueckes mittels mehrerer Induktoren
AU543894B2 (en) * 1982-09-13 1985-05-09 Tokyo Shibaura Denki Kabushiki Kaisha Electromagnetic induction heating apparatus
GB2198618B (en) * 1986-11-25 1990-06-13 Ti Creda Ltd Improvements in or relating to induction heating circuits for cooking appliances
DE3827856A1 (de) * 1988-08-17 1990-02-22 Voss Hermann Verfahren und vorrichtung zum ueberwachen einer elektrischen leistung
DE4038560A1 (de) * 1990-12-04 1992-06-11 Licentia Gmbh Verfahren zur leistungssteuerung eines aus mikrowellen-und induktions-beheizung bestehenden kochsystems und vorrichtung zur durchfuehrung des verfahrens
ES2321262B1 (es) * 2007-03-13 2010-03-04 Bsh Electrodomesticos España S.A. Campo de coccion y procedimiento para la deteccion de una pieza de bateria de cocina.
KR102626705B1 (ko) * 2018-10-10 2024-01-17 엘지전자 주식회사 스위치 스트레스 저감 구조가 개선된 유도 가열 장치
EP4033153A1 (en) * 2021-01-20 2022-07-27 Electrolux Appliances Aktiebolag Domestic appliance with stand-by function

Also Published As

Publication number Publication date
FR2275105A1 (fr) 1976-01-09
NL164453C (nl) 1980-12-15
DE2559519A1 (de) 1977-03-10
JPS50160849A (sv) 1975-12-26
SE408120B (sv) 1979-05-14
DE2526877B2 (de) 1977-12-15
DE2559519B2 (de) 1979-06-21
DE2559519C3 (de) 1980-02-21
SE7506891L (sv) 1975-12-18
DE2526877A1 (de) 1976-01-08
DE2526877C3 (de) 1978-08-24
NL7507140A (nl) 1975-12-19
AU475059B2 (en) 1976-08-12
NL164453B (nl) 1980-07-15
GB1515131A (en) 1978-06-21
FR2275105B1 (sv) 1980-04-04
AU8217475A (en) 1976-08-12

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