CN103430274B - 电子管 - Google Patents

电子管 Download PDF

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Publication number
CN103430274B
CN103430274B CN201280013253.1A CN201280013253A CN103430274B CN 103430274 B CN103430274 B CN 103430274B CN 201280013253 A CN201280013253 A CN 201280013253A CN 103430274 B CN103430274 B CN 103430274B
Authority
CN
China
Prior art keywords
magnetron
housing
cooling circuit
water
insulated sleeve
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
CN201280013253.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN103430274A (zh
Inventor
V.L.沃森
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.)
Special Encouragement Da Yi Tu Viv Uk Ltd
Original Assignee
e2v Technologies UK 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 e2v Technologies UK Ltd filed Critical e2v Technologies UK Ltd
Publication of CN103430274A publication Critical patent/CN103430274A/zh
Application granted granted Critical
Publication of CN103430274B publication Critical patent/CN103430274B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/005—Cooling methods or arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/12—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
    • H01J25/587—Multi-cavity magnetrons

Landscapes

  • Microwave Tubes (AREA)
CN201280013253.1A 2011-01-21 2012-01-18 电子管 Expired - Fee Related CN103430274B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1101062.6 2011-01-21
GBGB1101062.6A GB201101062D0 (en) 2011-01-21 2011-01-21 Electron tube
PCT/GB2012/050099 WO2012098391A1 (en) 2011-01-21 2012-01-18 Electron tube

Publications (2)

Publication Number Publication Date
CN103430274A CN103430274A (zh) 2013-12-04
CN103430274B true CN103430274B (zh) 2017-04-12

Family

ID=43769412

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280013253.1A Expired - Fee Related CN103430274B (zh) 2011-01-21 2012-01-18 电子管

Country Status (7)

Country Link
US (1) US9236214B2 (cg-RX-API-DMAC7.html)
EP (1) EP2666179B1 (cg-RX-API-DMAC7.html)
JP (1) JP6182459B2 (cg-RX-API-DMAC7.html)
CN (1) CN103430274B (cg-RX-API-DMAC7.html)
AU (1) AU2012208363B2 (cg-RX-API-DMAC7.html)
GB (2) GB201101062D0 (cg-RX-API-DMAC7.html)
WO (1) WO2012098391A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10439291B2 (en) 2017-04-04 2019-10-08 The Johns Hopkins University Radio frequency surface wave attenuator structures and associated methods
CN115209714B (zh) * 2022-06-07 2024-05-28 电子科技大学 一种多水管并联高功率回旋行波管吸收水负载

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2791869Y (zh) * 2005-02-23 2006-06-28 佛山市美的日用家电集团有限公司 一种水冷式磁控管
CN1290142C (zh) * 1998-11-18 2006-12-13 松下电器产业株式会社 磁电管装置及其制造方法
CN201478250U (zh) * 2009-08-25 2010-05-19 美的集团有限公司 一种磁控管

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61284031A (ja) * 1985-06-10 1986-12-15 Nec Corp クライストロン
DE59006432D1 (de) 1990-01-15 1994-08-18 Asea Brown Boveri Quasi-optische Komponente für Mikrowellenstrahlung.
GB9118593D0 (en) 1991-08-30 1991-10-16 Eev Ltd Magnetron
US6440390B2 (en) 1992-06-05 2002-08-27 Commonwealth Scientific And Industrial Research Organisation Formulations containing a phosphide for use in the controlled generation of phosphine
US5469024A (en) 1994-01-21 1995-11-21 Litton Systems, Inc. Leaky wall filter for use in extended interaction klystron
JPH08102263A (ja) * 1994-08-05 1996-04-16 Japan Atom Energy Res Inst ジャイロトロン装置
JPH1140068A (ja) * 1997-07-22 1999-02-12 Toshiba Corp 加速器用マグネトロン
GB2372147A (en) 2001-02-13 2002-08-14 Marconi Applied Techn Ltd Magnetron with radiation absorbing dielectric resonator
US20050230387A1 (en) * 2004-04-14 2005-10-20 Michael Regan Insulated RF suppressor for industrial magnetrons
CN100485855C (zh) 2004-12-28 2009-05-06 佛山市美的日用家电集团有限公司 用于磁控管的散热水套及其制备方法
US20070095823A1 (en) * 2005-10-27 2007-05-03 Sedlmayr Steven R Microwave nucleon-electron-bonding spin alignment and alteration of materials
KR100700554B1 (ko) * 2005-12-30 2007-03-28 엘지전자 주식회사 마그네트론
JP5201711B2 (ja) 2007-08-08 2013-06-05 パナソニック株式会社 マグネトロン
US8264150B2 (en) * 2009-07-17 2012-09-11 Fusion Uv Systems, Inc. Modular magnetron
GB2478990A (en) * 2010-03-26 2011-09-28 E2V Tech Magnetron with high gfrequency cathode heater power supply

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1290142C (zh) * 1998-11-18 2006-12-13 松下电器产业株式会社 磁电管装置及其制造方法
CN2791869Y (zh) * 2005-02-23 2006-06-28 佛山市美的日用家电集团有限公司 一种水冷式磁控管
CN201478250U (zh) * 2009-08-25 2010-05-19 美的集团有限公司 一种磁控管

Also Published As

Publication number Publication date
EP2666179B1 (en) 2014-10-08
GB201101062D0 (en) 2011-03-09
EP2666179A1 (en) 2013-11-27
JP2014506712A (ja) 2014-03-17
GB2502018A (en) 2013-11-13
US20140021859A1 (en) 2014-01-23
GB201314918D0 (en) 2013-10-02
WO2012098391A1 (en) 2012-07-26
US9236214B2 (en) 2016-01-12
CN103430274A (zh) 2013-12-04
AU2012208363B2 (en) 2016-04-21
JP6182459B2 (ja) 2017-08-16

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Chelmsford, England

Patentee after: Special encouragement Da Yi Tu Viv UK Limited

Address before: Chelmsford, England

Patentee before: E2V Technologies UK Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170412

Termination date: 20210118

CF01 Termination of patent right due to non-payment of annual fee