GB8829868D0 - Power supply for a magnetron - Google Patents

Power supply for a magnetron

Info

Publication number
GB8829868D0
GB8829868D0 GB888829868A GB8829868A GB8829868D0 GB 8829868 D0 GB8829868 D0 GB 8829868D0 GB 888829868 A GB888829868 A GB 888829868A GB 8829868 A GB8829868 A GB 8829868A GB 8829868 D0 GB8829868 D0 GB 8829868D0
Authority
GB
United Kingdom
Prior art keywords
magnetron
power supply
supply
power
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.)
Granted
Application number
GB888829868A
Other versions
GB2213613B (en
GB2213613A (en
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
Publication of GB8829868D0 publication Critical patent/GB8829868D0/en
Publication of GB2213613A publication Critical patent/GB2213613A/en
Application granted granted Critical
Publication of GB2213613B publication Critical patent/GB2213613B/en
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)
GB8829868A 1987-12-28 1988-12-21 Microwave energy generating system Expired - Fee Related GB2213613B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13813887A 1987-12-28 1987-12-28

Publications (3)

Publication Number Publication Date
GB8829868D0 true GB8829868D0 (en) 1989-02-15
GB2213613A GB2213613A (en) 1989-08-16
GB2213613B GB2213613B (en) 1992-08-26

Family

ID=22480593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8829868A Expired - Fee Related GB2213613B (en) 1987-12-28 1988-12-21 Microwave energy generating system

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2603984B2 (en) * 1988-02-16 1997-04-23 株式会社東芝 Cooking device
ES2127429T3 (en) * 1995-03-25 1999-04-16 Aeg Elotherm Gmbh CONVERTER WITH SWITCH WITH PRE-DETERMINATION OF THE SHAPE OF FREQUENCY AND TENSION CURVES.
US6177764B1 (en) * 1996-10-15 2001-01-23 Honeywell International Inc. Methods and apparatus for the closed loop control of magnetron current
DE19924416C1 (en) * 1999-05-27 2000-10-05 Daimler Chrysler Ag Current detection device for pulse width modulated electronic setting elements e.g. for drive regulator, uses control device for switching gate unit with 2 transistors for measuring current at discrete intervals
US6804129B2 (en) 1999-07-22 2004-10-12 02 Micro International Limited High-efficiency adaptive DC/AC converter
KR20020044500A (en) * 2000-12-06 2002-06-15 윤종용 Microwave Oven and Control Method thereof
KR20020060842A (en) * 2001-01-12 2002-07-19 오투 마이크로 인터내셔널 리미티드 High efficiency adaptive dc/ac converter
IT1403658B1 (en) 2011-01-28 2013-10-31 Universal Multimedia Access S R L PROCEDURE AND MEANS OF SCANDING AND / OR SYNCHRONIZING AUDIO / VIDEO EVENTS
SI2852250T1 (en) * 2014-04-24 2017-08-31 V-Zug Ag Microwave oven with load balancing in the high voltage generator
CN113992025B (en) * 2021-10-28 2022-08-19 北京机械工业自动化研究所有限公司 Pulse high-voltage power supply system for lightweight accelerator and control method

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 (en) * 1973-10-23 1977-12-30 Cii CONTROLLED POWER SUPPLY INCLUDING A BRIDGE OF HIGH FREQUENCY COMMU TED TRANSISTORS
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 (en) * 1981-08-10 1987-01-02 ASR Servotron AG, 1213 Le Petit-Lancy, Genève "Current control circuit for a consumer controlled via a power driver stage"
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 (en) * 1983-02-01 1984-08-09 Silcon Elektronik As POWER SUPPLY DEVICE
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
DE3842910A1 (en) 1989-07-06
FR2625400A1 (en) 1989-06-30
IT1227733B (en) 1991-05-06
JPH01231289A (en) 1989-09-14
CA1313543C (en) 1993-02-09
KR890011486A (en) 1989-08-14
GB2213613B (en) 1992-08-26
IT8823116A0 (en) 1988-12-28
GB2213613A (en) 1989-08-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931221