ES2051450T3 - Circuito de alimentacion electrica de una carga tal como un magnetron. - Google Patents

Circuito de alimentacion electrica de una carga tal como un magnetron.

Info

Publication number
ES2051450T3
ES2051450T3 ES90124574T ES90124574T ES2051450T3 ES 2051450 T3 ES2051450 T3 ES 2051450T3 ES 90124574 T ES90124574 T ES 90124574T ES 90124574 T ES90124574 T ES 90124574T ES 2051450 T3 ES2051450 T3 ES 2051450T3
Authority
ES
Spain
Prior art keywords
magnetron
power supply
supply circuit
transformer
intended
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 - Lifetime
Application number
ES90124574T
Other languages
English (en)
Inventor
Gilbert Dauge
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.)
Moulinex SA
Original Assignee
Moulinex SA
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
Priority claimed from FR9000647A external-priority patent/FR2657487B1/fr
Application filed by Moulinex SA filed Critical Moulinex SA
Application granted granted Critical
Publication of ES2051450T3 publication Critical patent/ES2051450T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/305—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/315—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Microwave Tubes (AREA)

Abstract

CIRCUITO DE ALIMENTACION DESTINADO A ALIMENTAR UN MAGNETRON (1) Y COMPUESTO POR UN TRANSFORMADOR (8) ELEVADOR DE TENSION DE INDUCTANCIA DE FUGA ELEVADA CUYO PRIMARIO (13) ESTA MONTADO EN SERIE CON UN ELEMENTO DE CONMUTACION (14) DESTINADO A CORTAR EN PEDAZOS DICHA TENSION Y CUYO SEGUNDARIO (18) ESTA DESTINADO A ESTAR LIGADO A LA CARGA (1). SEGUN LA INVENCION EL CIRCUITO ESTA COMPUESTO ADEMAS POR UNA BOBINA DE AUTOINDUCCION (17) MONTADA EN SERIE CON EL PRIMARIO DEL TRANSFORMADOR (8), ASI COMO POR UN CONDENSADOR (18) CONECTADO EN PARALELO AL PRIMARIO, EL ELEMENTO DE CONMUTACION CONSTA DE UN INTERRUPTOR UNIDIRECCIONAL EN CORRIENTE (14), Y EL SEGUNDARIO DEL TRANSFORMADOR (8) ESTA LIGADO DIRECTAMENTE A LA CARGA (1). LA INVENCION HACE REFERENCIA A LOS HORNOS MICROONDAS.
ES90124574T 1989-12-22 1990-12-18 Circuito de alimentacion electrica de una carga tal como un magnetron. Expired - Lifetime ES2051450T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8917144 1989-12-22
FR9000647A FR2657487B1 (fr) 1990-01-19 1990-01-19 Circuit d'alimentation electrique d'une charge unidirectionnelle telle qu'un magnetron.

Publications (1)

Publication Number Publication Date
ES2051450T3 true ES2051450T3 (es) 1994-06-16

Family

ID=26227758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90124574T Expired - Lifetime ES2051450T3 (es) 1989-12-22 1990-12-18 Circuito de alimentacion electrica de una carga tal como un magnetron.

Country Status (9)

Country Link
US (1) US5243163A (es)
EP (1) EP0433975B1 (es)
JP (1) JPH04209446A (es)
KR (1) KR960001024B1 (es)
BR (1) BR9006546A (es)
CA (1) CA2033030C (es)
DE (1) DE69007761T2 (es)
ES (1) ES2051450T3 (es)
PT (1) PT96306B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5771505B2 (ja) * 2010-10-29 2015-09-02 株式会社半導体エネルギー研究所 受信回路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542662A (en) * 1975-09-12 1979-03-21 Matsushita Electric Ind Co Ltd Power supply
US4069449A (en) * 1976-02-03 1978-01-17 Hughes Aircraft Company Flyback type power supply
JPS5931839B2 (ja) * 1977-04-28 1984-08-04 松下電器産業株式会社 高周波加熱装置
US4318165A (en) * 1980-04-21 1982-03-02 General Electric Company Resonant-flyback power supply with filament winding for magnetron and the like loads
SU1050071A1 (ru) * 1982-07-23 1983-10-23 Ленинградский Ордена Ленина Электротехнический Институт Им.В.И.Ульянова (Ленина) Однофазный резонансный инвертор
US4885506A (en) * 1984-12-06 1989-12-05 Nilssen Ole K Electronic magnetron power supply
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
JPH07111907B2 (ja) * 1987-01-26 1995-11-29 松下電器産業株式会社 高周波加熱装置

Also Published As

Publication number Publication date
KR960001024B1 (ko) 1996-01-17
BR9006546A (pt) 1991-10-01
EP0433975A1 (fr) 1991-06-26
DE69007761D1 (de) 1994-05-05
DE69007761T2 (de) 1994-08-04
CA2033030C (fr) 2000-07-18
CA2033030A1 (fr) 1991-06-23
JPH04209446A (ja) 1992-07-30
PT96306A (pt) 1992-08-31
KR910013664A (ko) 1991-08-08
EP0433975B1 (fr) 1994-03-30
US5243163A (en) 1993-09-07
PT96306B (pt) 1998-07-31

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