BR8800267A - Aparelho de aquecimento de alta frequencia que compreende um meio de suprimento de forca - Google Patents

Aparelho de aquecimento de alta frequencia que compreende um meio de suprimento de forca

Info

Publication number
BR8800267A
BR8800267A BR8800267A BR8800267A BR8800267A BR 8800267 A BR8800267 A BR 8800267A BR 8800267 A BR8800267 A BR 8800267A BR 8800267 A BR8800267 A BR 8800267A BR 8800267 A BR8800267 A BR 8800267A
Authority
BR
Brazil
Prior art keywords
understands
power supply
high frequency
supply means
frequency heating
Prior art date
Application number
BR8800267A
Other languages
English (en)
Inventor
Naoyoshi Maehara
Takahiro Matsumoto
Kazuho Sakamoto
Daisuke Bessyo
Takashi Niwa
Shigeru Kusunoki
Takao Shitaya
Original Assignee
Matsushita Electric Ind 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 Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of BR8800267A publication Critical patent/BR8800267A/pt

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
    • H05B6/64—Heating using microwaves
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/666—Safety circuits
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • H05B6/681—Circuits comprising an inverter, a boost transformer and a magnetron
    • H05B6/682—Circuits comprising an inverter, a boost transformer and a magnetron wherein the switching control is based on measurements of electrical values of the circuit
    • H05B6/685—Circuits comprising an inverter, a boost transformer and a magnetron wherein the switching control is based on measurements of electrical values of the circuit the measurements being made at the low voltage side of the circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
BR8800267A 1987-01-26 1988-01-25 Aparelho de aquecimento de alta frequencia que compreende um meio de suprimento de forca BR8800267A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62015509A JPH07111907B2 (ja) 1987-01-26 1987-01-26 高周波加熱装置

Publications (1)

Publication Number Publication Date
BR8800267A true BR8800267A (pt) 1988-09-13

Family

ID=11890777

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800267A BR8800267A (pt) 1987-01-26 1988-01-25 Aparelho de aquecimento de alta frequencia que compreende um meio de suprimento de forca

Country Status (11)

Country Link
US (1) US5091617A (pt)
EP (1) EP0279514B1 (pt)
JP (1) JPH07111907B2 (pt)
KR (1) KR900008979B1 (pt)
CN (1) CN1014480B (pt)
AU (1) AU588496B2 (pt)
BR (1) BR8800267A (pt)
CA (1) CA1293536C (pt)
DE (1) DE3870913D1 (pt)
ES (1) ES2032006T3 (pt)
ZA (1) ZA88491B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227134B (en) * 1989-01-06 1993-07-14 Hitachi Ltd High frequency heating system
JPH02234385A (ja) * 1989-03-06 1990-09-17 Hitachi Heating Appliance Co Ltd マグネトロン用インバータ電源の制御方式
JPH03156880A (ja) * 1989-11-15 1991-07-04 Mitsubishi Electric Home Appliance Co Ltd 高周波加熱装置
JPH03156881A (ja) * 1989-11-15 1991-07-04 Mitsubishi Electric Home Appliance Co Ltd 高周波加熱装置
DE69007761T2 (de) * 1989-12-22 1994-08-04 Moulinex Sa Schaltungsanordnung für Stromversorgung einer Last wie Magnetron.
JP2544501B2 (ja) * 1990-03-30 1996-10-16 シャープ株式会社 インバ―タ電源搭載電子レンジ
JPH0482191A (ja) * 1990-07-25 1992-03-16 Matsushita Electric Ind Co Ltd 高周波加熱装置
JPH04121991A (ja) * 1990-09-11 1992-04-22 Matsushita Electric Ind Co Ltd 高周波加熱装置
US5291068A (en) * 1992-09-01 1994-03-01 Sterner Lighting Systems Incorporated Touch sensitive switching apparatus
KR100387943B1 (ko) * 1998-08-06 2003-06-18 마쯔시다덴기산교 가부시키가이샤 고주파 가열장치
DE10032762B4 (de) * 2000-07-05 2005-02-24 Rational Ag "Gargerät mit Spannungs-,Phasen-und /oder Frequenzumwandler"
KR100436149B1 (ko) * 2001-12-24 2004-06-14 삼성전자주식회사 전자렌지
JP4142549B2 (ja) * 2003-10-16 2008-09-03 松下電器産業株式会社 高周波加熱装置
WO2005074323A1 (en) * 2004-01-28 2005-08-11 Arcelik Anonim Sirketi High-frequency heating device
EP2538142A1 (en) * 2011-06-22 2012-12-26 Electrolux Home Products Corporation N.V. A method for controlling a heating-up period of cooking oven
WO2018003152A1 (ja) * 2016-06-27 2018-01-04 シャープ株式会社 高周波加熱装置
CN113099569B (zh) * 2020-01-08 2022-06-24 青岛海尔电冰箱有限公司 用于加热装置的控制方法及加热装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146444A (en) * 1974-10-18 1976-04-20 Matsushita Electric Ind Co Ltd Koshuhakanetsusochi
GB1542662A (en) * 1975-09-12 1979-03-21 Matsushita Electric Ind Co Ltd Power supply
JPS5279342A (en) * 1975-12-25 1977-07-04 Matsushita Electric Ind Co Ltd High frequency heating device
JPS5294547A (en) * 1976-02-02 1977-08-09 Matsushita Electric Ind Co Ltd Power source device for high-tension heating device
JPS52103739A (en) * 1976-02-26 1977-08-31 Matsushita Electric Ind Co Ltd Power source of electronic range
JPS5335471A (en) * 1976-09-14 1978-04-01 Toshiba Corp Magnetron
JPS5336156A (en) * 1976-09-16 1978-04-04 Hitachi Ltd Magnetron unit
JPS5856239B2 (ja) * 1976-09-27 1983-12-14 松下電器産業株式会社 高周波加熱装置
JPS5375546A (en) * 1976-12-16 1978-07-05 Matsushita Electric Ind Co Ltd High frequency heating equpment
JPS593037B2 (ja) * 1977-03-07 1984-01-21 松下電器産業株式会社 高周波加熱装置
DE2711187C2 (de) * 1977-03-15 1979-05-10 Jean Walterscheid Gmbh, 5204 Lohmar Befestigungsstack zum Verbinden eines Zugseiles mit einem Betätigungshebel Jean Walterscheid GmbH, 5204 Lohmar
JPS5426147U (pt) * 1977-07-25 1979-02-20
DE3049863C2 (de) * 1979-09-17 1985-02-28 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Induktionsheizgerät zum Erwärmen von metallenen Kochgefässen
US4318165A (en) * 1980-04-21 1982-03-02 General Electric Company Resonant-flyback power supply with filament winding for magnetron and the like loads
US4620078A (en) * 1984-10-24 1986-10-28 General Electric Company Power control circuit for magnetron
JPS61134525A (ja) * 1984-12-03 1986-06-21 Sanyo Electric Co Ltd 電子制御式調理器
DE3583431D1 (de) * 1984-12-20 1991-08-14 Matsushita Electric Ind Co Ltd Mikrowellenherd.
JPS61259488A (ja) * 1985-05-14 1986-11-17 松下電器産業株式会社 高周波加熱装置
JPS6271190A (ja) * 1985-09-24 1987-04-01 株式会社東芝 調理器
JPH079828B2 (ja) * 1986-12-15 1995-02-01 松下電器産業株式会社 高周波加熱装置
US4825028A (en) * 1987-12-28 1989-04-25 General Electric Company Magnetron with microprocessor power control
US4851629A (en) * 1988-06-20 1989-07-25 Matsushita Electric Industrial Co., Ltd. High-frequency heating device

Also Published As

Publication number Publication date
EP0279514A1 (en) 1988-08-24
CA1293536C (en) 1991-12-24
ES2032006T3 (es) 1993-01-01
CN1014480B (zh) 1991-10-23
CN88100283A (zh) 1988-09-21
JPS63184280A (ja) 1988-07-29
AU1071988A (en) 1988-07-28
KR900008979B1 (ko) 1990-12-15
US5091617A (en) 1992-02-25
AU588496B2 (en) 1989-09-14
EP0279514B1 (en) 1992-05-13
ZA88491B (en) 1988-09-28
JPH07111907B2 (ja) 1995-11-29
KR880009535A (ko) 1988-09-15
DE3870913D1 (de) 1992-06-17

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 25/01/2003