KR860001676A - 유도 가열 조리기(調理器) - Google Patents

유도 가열 조리기(調理器) Download PDF

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Publication number
KR860001676A
KR860001676A KR1019850001456A KR850001456A KR860001676A KR 860001676 A KR860001676 A KR 860001676A KR 1019850001456 A KR1019850001456 A KR 1019850001456A KR 850001456 A KR850001456 A KR 850001456A KR 860001676 A KR860001676 A KR 860001676A
Authority
KR
South Korea
Prior art keywords
circuit
detecting means
induction heating
heating cooker
inverter circuit
Prior art date
Application number
KR1019850001456A
Other languages
English (en)
Other versions
KR900000498B1 (ko
Inventor
스스무 이또오
Original Assignee
사바 쇼오이찌
가부시끼 가이샤 도시바
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 사바 쇼오이찌, 가부시끼 가이샤 도시바 filed Critical 사바 쇼오이찌
Publication of KR860001676A publication Critical patent/KR860001676A/ko
Application granted granted Critical
Publication of KR900000498B1 publication Critical patent/KR900000498B1/ko

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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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the input circuit, e.g. transients in the DC input
    • 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
    • H02M7/53—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 triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • General Induction Heating (AREA)
  • Cookers (AREA)
  • Protection Of Static Devices (AREA)
  • Inverter Devices (AREA)

Abstract

내용 없음

Description

유도 가열 조리기(調理器)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예를 나타낸 제어회로의 구성도.
제2도는 제1도의 구체적인 구성도.
제3도는 본 발명의 한 실시예 및 종래의 유도 가열조리기의 외관 사시도(斜視圖).
* 도면의 주요 부분에 대한 부호의 설명
1 : 교류전원 7 : 가열코일(coil) 8 : 공진용콘덴서(共振用 condenser) 9 : NPN형 트랜지스터(transistor)(스위칭소장[(switching 素子)] 11 : 구동(驅動)회로 20 : 직류전원회로 40 : 발진(發振)제어회로 50 : 개폐듀티(ON OFF duty)결정회로 80 : 전원전압변동검출회로 90 : 안전보호회로.

Claims (2)

  1. 가열코일, 가열코일과 함께 공진회로를 구성하는 공진용 콘덴서, 공진회로를 여기하는 인버어터회로와, 인버어터회로를 구동하는 구동회로를 구비한 유도가열조리기에 있어서, 전원전압의 변동을 검하는 검출수단과 검출수단의 검출결과에 따라서 앞에서 기술한 인버터 회로의 구동을 제어하는 제어수단을 구비한 것을 특징으로 하는 유도가열조리기.
  2. 제1항에 있어서, 검출수단이 전원회로에서 트랜스퍼머를 통해 전원전압의 변동을 검출하는 것을 특징으로 하는 유도가열조리기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850001456A 1984-07-26 1985-03-07 유도 가열 조리기(調理器) KR900000498B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15606884A JPS6134884A (ja) 1984-07-26 1984-07-26 誘導加熱調理器
JP59-1560 1984-07-26
JP59-156068 1984-07-26

Publications (2)

Publication Number Publication Date
KR860001676A true KR860001676A (ko) 1986-03-20
KR900000498B1 KR900000498B1 (ko) 1990-01-31

Family

ID=15619596

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850001456A KR900000498B1 (ko) 1984-07-26 1985-03-07 유도 가열 조리기(調理器)

Country Status (7)

Country Link
US (1) US4599504A (ko)
JP (1) JPS6134884A (ko)
KR (1) KR900000498B1 (ko)
CA (1) CA1226042A (ko)
DE (1) DE3447865A1 (ko)
GB (1) GB2162384B (ko)
NL (1) NL190772C (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK165105C (da) * 1985-08-19 1993-02-22 Smidth & Co As F L Fremgangsmaade og kredsloeb til beskyttelsestaending af thyristorer i en impulsgenerator
JPH0711985B2 (ja) * 1985-09-20 1995-02-08 ソニー株式会社 高周波加熱装置
KR890001600Y1 (ko) * 1986-04-23 1989-04-06 주식회사금성사 고주파 유도가열장치용 전력제어장치
US4679133A (en) * 1986-06-04 1987-07-07 Superior Manufacturing & Instrument Corporation System for alleviating harmonic distortion
GB2197999B (en) * 1986-11-25 1991-01-09 Ti Creda Ltd Improvements in or relating to induction heating circuits for cooking appliances
GB2197995B (en) * 1986-11-25 1991-06-19 Ti Creda Ltd Improvements in or relating to induction heating circuits for cooking appliances
GB2199453B (en) * 1986-11-25 1990-11-14 Ti Creda Ltd Improvements in or relating to induction heating circuits for cooking appliances
JPH07111905B2 (ja) * 1987-07-23 1995-11-29 株式会社東芝 誘導加熱調理器の負荷適否検知回路
US4900884A (en) * 1987-11-28 1990-02-13 Kabushiki Kaisha Toshiba Composite cooking system having microwave heating and induction heating
JPH0443591A (ja) * 1990-06-07 1992-02-13 Matsushita Electric Ind Co Ltd 誘導加熱調理器
US5079410A (en) * 1991-01-25 1992-01-07 General Electric Company Power control system adaptable to a plurality of supply voltages
US5369540A (en) * 1993-02-11 1994-11-29 General Electric Company Electric vehicle drive train with contactor protection
FR2718318B1 (fr) * 1994-03-31 1996-11-29 Moulinex Sa Dispositif de commande et de contrôle automatiques de puissance pour un appareil de chauffage par induction et procédé de mise en Óoeuvre de ce dispositif.
US6630650B2 (en) * 2000-08-18 2003-10-07 Luxine, Inc. Induction heating and control system and method with high reliability and advanced performance features
KR20050103704A (ko) * 2004-04-27 2005-11-01 엘지전자 주식회사 유도가열 조리기기의 인버터 회로 제어장치
KR100629334B1 (ko) * 2004-10-26 2006-09-29 엘지전자 주식회사 유도가열 조리기기 및 그 동작방법
ES2257211B1 (es) * 2005-01-28 2007-07-16 Bsh Electrodomesticos España, S.A. Dispositivo con inversor y rectificador y metodo para medir su tension de alimentacion.
JP2007289304A (ja) * 2006-04-24 2007-11-08 Matsushita Electric Ind Co Ltd 炊飯器
ES2396336B1 (es) 2010-11-10 2014-02-11 BSH Electrodomésticos España S.A. Dispositivo de calentamiento de campo de cocción y campo de cocción con dicho dispositivo
FR3006121B1 (fr) * 2013-05-23 2015-05-22 Fagorbrandt Sas Systeme de controle de charges electriques recevant au moins deux phases d'un reseau de distribution electrique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921058A (en) * 1971-10-19 1975-11-18 Matsushita Electric Ind Co Ltd Device for compensating AC power source voltage
US4011499A (en) * 1976-02-11 1977-03-08 The Bendix Corporation Low loss a.c. voltage regulator
JPS53143929A (en) * 1978-05-18 1978-12-14 Matsushita Electric Ind Co Ltd Inverter for induction heater
US4277667A (en) * 1978-06-23 1981-07-07 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus with negative feedback controlled pulse generation
US4438311A (en) * 1979-07-05 1984-03-20 Sanyo Electric Co., Ltd. Induction heating cooking apparatus
US4352000A (en) * 1979-08-10 1982-09-28 Sanyo Electric Co., Ltd. Induction heating cooking apparatus
GB2062985B (en) * 1979-11-12 1983-11-02 Matsushita Electric Ind Co Ltd Small load detection by comparison between input and output parameters of an induction heat cooking apparatus
CA1208302A (en) * 1982-08-19 1986-07-22 Yoshio Ogino Induction heating apparatus utilizing output energy for powering switching operation

Also Published As

Publication number Publication date
NL190772B (nl) 1994-03-01
NL190772C (nl) 1994-08-01
KR900000498B1 (ko) 1990-01-31
JPS6134884A (ja) 1986-02-19
US4599504A (en) 1986-07-08
CA1226042A (en) 1987-08-25
DE3447865A1 (de) 1986-02-06
GB8432780D0 (en) 1985-02-06
DE3447865C2 (ko) 1988-09-29
GB2162384B (en) 1988-01-13
NL8403961A (nl) 1986-02-17
GB2162384A (en) 1986-01-29

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