CA1313543C - Magnetron a inverseur en pont double alternance - Google Patents

Magnetron a inverseur en pont double alternance

Info

Publication number
CA1313543C
CA1313543C CA000586025A CA586025A CA1313543C CA 1313543 C CA1313543 C CA 1313543C CA 000586025 A CA000586025 A CA 000586025A CA 586025 A CA586025 A CA 586025A CA 1313543 C CA1313543 C CA 1313543C
Authority
CA
Canada
Prior art keywords
switches
control
magnetron
power
switch
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 - Fee Related
Application number
CA000586025A
Other languages
English (en)
Inventor
Peter Harold Smith
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 CA1313543C publication Critical patent/CA1313543C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B6/64—Heating using microwaves
    • 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
    • H02M3/325—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 triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—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 triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/337—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 triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
    • H02M3/3376—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 triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
CA000586025A 1987-12-28 1988-12-15 Magnetron a inverseur en pont double alternance Expired - Fee Related CA1313543C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13813887A 1987-12-28 1987-12-28
US138,138 1987-12-28

Publications (1)

Publication Number Publication Date
CA1313543C true CA1313543C (fr) 1993-02-09

Family

ID=22480593

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000586025A Expired - Fee Related CA1313543C (fr) 1987-12-28 1988-12-15 Magnetron a inverseur en pont double alternance

Country Status (7)

Country Link
JP (1) JPH01231289A (fr)
KR (1) KR890011486A (fr)
CA (1) CA1313543C (fr)
DE (1) DE3842910A1 (fr)
FR (1) FR2625400A1 (fr)
GB (1) GB2213613B (fr)
IT (1) IT1227733B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2603984B2 (ja) * 1988-02-16 1997-04-23 株式会社東芝 調理器
DE59504815D1 (de) * 1995-03-25 1999-02-25 Aeg Elotherm Gmbh U-Umrichter mit Vorgabe für Frequenz und Spannungskurvenform
US6177764B1 (en) * 1996-10-15 2001-01-23 Honeywell International Inc. Methods and apparatus for the closed loop control of magnetron current
DE19924416C1 (de) * 1999-05-27 2000-10-05 Daimler Chrysler Ag Stromerfassung für pulsbreitenmodulierte, leistungselektronische Stellglieder
US6804129B2 (en) 1999-07-22 2004-10-12 02 Micro International Limited High-efficiency adaptive DC/AC converter
KR20020044500A (ko) * 2000-12-06 2002-06-15 윤종용 전자렌지 및 그 제어방법
KR20020060842A (ko) * 2001-01-12 2002-07-19 오투 마이크로 인터내셔널 리미티드 고효율 적응 직류/교류 컨버터
IT1403658B1 (it) 2011-01-28 2013-10-31 Universal Multimedia Access S R L Procedimento e mezzi per scandire e/o sincronizzare eventi audio/video
SI2852250T1 (sl) * 2014-04-24 2017-08-31 V-Zug Ag Mikrovalovna pečica z izravnavo bremen v visokonapetostnem generatorju
CN113992025B (zh) * 2021-10-28 2022-08-19 北京机械工业自动化研究所有限公司 一种用于轻量化加速器的脉冲高压电源系统及控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1394736A (en) * 1971-05-18 1975-05-21 Hewlett Packard Co Rectifier bridge circuits
IT1020991B (it) * 1973-10-23 1977-12-30 Cii Alimentatore controllato compren dente un ponte di transistori commu tati ad alta frequenza
US4005370A (en) * 1974-09-10 1977-01-25 Matsushita Electric Industrial Co., Ltd. Power supply means for magnetron
US4201957A (en) * 1977-09-21 1980-05-06 Qualidyne Systems, Inc. Power inverter having parallel switching elements
US4408267A (en) * 1981-01-08 1983-10-04 Rca Corporation DC-to-DC Switching converters
DE3131574C2 (de) * 1981-08-10 1987-01-02 ASR Servotron AG, 1213 Le Petit-Lancy, Genève "Stromregelschaltung für einen über eine Leistungstreiberstufe gesteuerten Verbraucher"
US4481447A (en) * 1982-06-21 1984-11-06 U.S. Philips Corporation Power supply for a magnetron
US4593167A (en) * 1982-08-02 1986-06-03 Nilssen Ole K Electronic microwave oven power supply
US4639844A (en) * 1982-09-13 1987-01-27 Venus Scientific Inc. Resonant current driven power source for low input voltages
DE3303223A1 (de) * 1983-02-01 1984-08-09 Silcon Elektronik As Stromversorgungsvorrichtung
US4672159A (en) * 1984-11-21 1987-06-09 Nilssen Ole K Electrically controllable magnetron power supply
US4680506A (en) * 1984-12-10 1987-07-14 Nilssen Ole K Inverter-type microwave oven power supply

Also Published As

Publication number Publication date
GB8829868D0 (en) 1989-02-15
GB2213613A (en) 1989-08-16
DE3842910A1 (de) 1989-07-06
IT8823116A0 (it) 1988-12-28
GB2213613B (en) 1992-08-26
KR890011486A (ko) 1989-08-14
IT1227733B (it) 1991-05-06
JPH01231289A (ja) 1989-09-14
FR2625400A1 (fr) 1989-06-30

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Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 19980209