CA956703A - Solid state induction cooking appliances and circuits - Google Patents

Solid state induction cooking appliances and circuits

Info

Publication number
CA956703A
CA956703A CA156,439A CA156439A CA956703A CA 956703 A CA956703 A CA 956703A CA 156439 A CA156439 A CA 156439A CA 956703 A CA956703 A CA 956703A
Authority
CA
Canada
Prior art keywords
circuits
solid state
cooking appliances
induction cooking
state induction
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
CA156,439A
Other languages
English (en)
Other versions
CA156439S (en
Inventor
William P. Kornrumpf
John D. Harnden (Jr.)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA956703A publication Critical patent/CA956703A/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
    • 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
    • A47J36/24—Warming devices
    • A47J36/2483—Warming devices with electrical heating means
    • 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
    • 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
    • H02M7/5233—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 the commutation elements being in a push-pull arrangement
    • H02M7/5236—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 the commutation elements being in a push-pull arrangement in a series push-pull arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Food Science & Technology (AREA)
  • General Induction Heating (AREA)
  • Cookers (AREA)
CA156,439A 1971-11-19 1972-11-15 Solid state induction cooking appliances and circuits Expired CA956703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20042471A 1971-11-19 1971-11-19

Publications (1)

Publication Number Publication Date
CA956703A true CA956703A (en) 1974-10-22

Family

ID=22741673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,439A Expired CA956703A (en) 1971-11-19 1972-11-15 Solid state induction cooking appliances and circuits

Country Status (7)

Country Link
US (1) US3781503A (enrdf_load_stackoverflow)
JP (1) JPS4859440A (enrdf_load_stackoverflow)
CA (1) CA956703A (enrdf_load_stackoverflow)
DE (1) DE2231339A1 (enrdf_load_stackoverflow)
FR (1) FR2160362A1 (enrdf_load_stackoverflow)
IT (1) IT956803B (enrdf_load_stackoverflow)
NL (1) NL7208372A (enrdf_load_stackoverflow)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320748Y2 (enrdf_load_stackoverflow) * 1972-04-11 1978-05-31
US3898410A (en) * 1972-06-16 1975-08-05 Environment One Corp AC to RF converter circuit for induction cooking unit
US4163139A (en) * 1972-09-18 1979-07-31 White Consolidated Industries, Inc. Cooking vessel capacitive decoupling for induction cooking apparatus
US3949183A (en) * 1972-10-20 1976-04-06 Mitsubishi Denki Kabushiki Kaisha Cover plate for induction heating apparatus
GB1446737A (en) * 1972-11-15 1976-08-18 Matsushita Electric Industrial Co Ltd Induction cooking appliances
US3932801A (en) * 1973-04-26 1976-01-13 Environment/One Corporation Induction cooking unit having all pan safe operation, wide range power control and low start-up and shut-down transients
US3987268A (en) * 1973-09-28 1976-10-19 Matsushita Electric Industrial Co., Ltd. Power switching and control mechanism for induction heating apparatus
US3925633A (en) * 1974-09-06 1975-12-09 Donald F Partridge Circuit for controlling power flow from a high frequency energy source to a plurality of high frequency loads
US4029926A (en) * 1974-10-29 1977-06-14 Roper Corporation Work coil for use in an induction cooking appliance
US4078247A (en) * 1975-02-05 1978-03-07 Rca Corporation Inverter circuit control circuit for precluding simultaneous conduction of thyristors
US4110587A (en) * 1975-03-20 1978-08-29 Patents Licensing International, Ltd. Method and apparatus for heating food
US4020310A (en) * 1975-03-20 1977-04-26 Souder Jr James J Container for inductively heating food
FR2315192A1 (fr) * 1975-06-17 1977-01-14 Tocco Stel Convertisseur statique ou onduleur pour appareil de chauffage par induction et appareil de chauffage par induction comportant un tel convertisseur
FR2357141A1 (fr) * 1976-07-02 1978-01-27 Electricite De France Dispositif de chauffage par induction
US4169222A (en) * 1977-07-26 1979-09-25 Rangaire Corporation Induction cook-top system and control
FR2414276A1 (fr) * 1978-01-04 1979-08-03 Fonderie Soc Gen De Appareil de chauffage par induction
FR2419644A1 (fr) * 1978-03-06 1979-10-05 Cunningham Ronald Appareil de chauffage par induction
US4268737A (en) * 1978-04-11 1981-05-19 Sachs-Systemtechnik Gmbh Cordless inductive flat iron apparatus
FR2442566A1 (fr) * 1978-11-24 1980-06-20 Electricite De France Modulation de puissance pour circuit de chauffage a induction
JPS55144796U (enrdf_load_stackoverflow) * 1979-04-04 1980-10-17
US4308443A (en) * 1979-05-01 1981-12-29 Rangaire Corporation Induction cook-top with improved touch control
US4453068A (en) * 1979-05-01 1984-06-05 Rangaire Corporation Induction cook-top system and control
JPS577082A (en) * 1980-06-13 1982-01-14 Riccar Sewing Machine Kk Exciter for induction heater
JPS5757493A (en) * 1980-09-20 1982-04-06 Riccar Sewing Machine Kk Electromagnetic cooking device
US4473732A (en) * 1981-01-07 1984-09-25 General Electric Company Power circuit for induction cooking
JPS5878386A (ja) * 1981-11-04 1983-05-11 松下電器産業株式会社 誘導加熱用インバ−タ装置
FR2573604A1 (fr) * 1984-11-22 1986-05-23 Eisenberg Roger Dispositif electronique de puissance pour le chauffage induction
GB2198296B (en) * 1986-11-25 1990-08-08 Ti Creda Ltd Improvements in or relating to induction heating circuits for cooking appliances
US4908489A (en) * 1988-03-31 1990-03-13 Food Rethermalization Ltd. Induction heating driver circuit
JPH0443591A (ja) * 1990-06-07 1992-02-13 Matsushita Electric Ind Co Ltd 誘導加熱調理器
FR2669174B1 (fr) * 1990-11-12 1993-02-05 Lunard Henri Yves Circuit onduleur pour appareil de cuisson a induction.
CH684913A5 (de) * 1993-04-06 1995-01-31 Robert Haelg Ricardo Bottarlin Induktionskochstelle.
US5908574A (en) * 1998-04-17 1999-06-01 Garland Commercial Industries, Inc. Induction radiant broiler
EP1542509B1 (en) * 2002-08-07 2013-08-21 Panasonic Corporation Induction heater
US7034263B2 (en) * 2003-07-02 2006-04-25 Itherm Technologies, Lp Apparatus and method for inductive heating
ES2203345B2 (es) * 2003-10-30 2005-04-01 Bsh Electrodomesticos España S.A. Inductor con un cordon enrollado formando una bobina de induccion en espiral.
DE102004053963A1 (de) * 2004-11-09 2006-05-11 Schott Ag Induktiv beheiztes Kochfeld
DE102005050036A1 (de) * 2005-10-14 2007-05-31 E.G.O. Elektro-Gerätebau GmbH Induktionsheizeinrichtung und zugehöriges Betriebs- und Topferkennungsverfahren
US7589301B2 (en) * 2006-04-14 2009-09-15 Ixys Corporation Induction heating device having plural resonant circuits
US7459659B2 (en) * 2006-04-21 2008-12-02 Ixys Corporation Induction heating circuit and winding method for heating coils
DE102006038371A1 (de) * 2006-08-11 2008-02-14 E.G.O. Elektro-Gerätebau GmbH Induktionsheizeinrichtung für eine Induktionskochstelle und Induktionskochstelle
DE102008032451C5 (de) * 2008-07-10 2017-10-19 Rational Ag Anzeigeverfahren und Gargerät hierfür
EP2328384B1 (en) * 2009-11-27 2017-03-15 Electrolux Home Products Corporation N.V. An induction hob and a method for controlling an induction hob
CN102387621A (zh) * 2010-08-30 2012-03-21 台达电子工业股份有限公司 具有线圈结构的电器设备及其线圈结构和制法
JP5810274B2 (ja) * 2010-12-06 2015-11-11 パナソニックＩｐマネジメント株式会社 誘導加熱コイルとそれを使用した誘導加熱調理器
GB2502583B (en) * 2012-05-31 2017-09-06 Stratec Biomedical Ag A device for incubating a sample
US9078449B2 (en) * 2012-07-24 2015-07-14 General Electric Company Cook top grate as utensil size/presence detector
PL2907363T3 (pl) * 2012-10-11 2018-11-30 Arçelik Anonim Sirketi Bezprzewodowe urządzenie kuchenne działające na indukcyjnej płycie grzewczej
GB201303849D0 (en) * 2012-12-31 2013-04-17 Continental Automotive Systems Tuned power amplifier with multiple loaded chokes for inductively heated fuel injectors
DE102013221145B4 (de) * 2013-10-17 2015-10-08 E.G.O. Elektro-Gerätebau GmbH Induktionsheizeinrichtung
US11229314B2 (en) * 2016-06-28 2022-01-25 Cook Tek Induction Systems, Llc Clamshell induction cooking system
IT201600074867A1 (it) * 2016-07-18 2018-01-18 E Wenco S R L Dispositivo di riscaldamento, uso e kit
JP7265041B2 (ja) * 2019-05-16 2023-04-25 ベステル エレクトロニク サナイー ベ ティカレト エー．エス． 誘導コイルのエアギャップを調整するための電磁調理器、方法、およびコンピュータプログラム製品

Also Published As

Publication number Publication date
FR2160362A1 (enrdf_load_stackoverflow) 1973-06-29
IT956803B (it) 1973-10-10
DE2231339A1 (de) 1973-05-24
NL7208372A (enrdf_load_stackoverflow) 1973-05-22
JPS4859440A (enrdf_load_stackoverflow) 1973-08-21
US3781503A (en) 1973-12-25

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