DE602008001485D1 - Magnetron und Herstellungsverfahren für Magnetron-Anodenschaufel - Google Patents

Magnetron und Herstellungsverfahren für Magnetron-Anodenschaufel

Info

Publication number
DE602008001485D1
DE602008001485D1 DE602008001485T DE602008001485T DE602008001485D1 DE 602008001485 D1 DE602008001485 D1 DE 602008001485D1 DE 602008001485 T DE602008001485 T DE 602008001485T DE 602008001485 T DE602008001485 T DE 602008001485T DE 602008001485 D1 DE602008001485 D1 DE 602008001485D1
Authority
DE
Germany
Prior art keywords
magnetron
manufacturing
anode vane
vane
magnetron anode
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.)
Active
Application number
DE602008001485T
Other languages
English (en)
Inventor
Etsuo Saitou
Nagisa Kuwahara
Takeshi Ishii
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of DE602008001485D1 publication Critical patent/DE602008001485D1/de
Active 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/22—Connections between resonators, e.g. strapping for connecting resonators of a magnetron
    • 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • 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
DE602008001485T 2007-12-12 2008-03-05 Magnetron und Herstellungsverfahren für Magnetron-Anodenschaufel Active DE602008001485D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007321082A JP5201717B2 (ja) 2007-12-12 2007-12-12 マグネトロン及びマグネトロンの陽極ベイン製造方法

Publications (1)

Publication Number Publication Date
DE602008001485D1 true DE602008001485D1 (de) 2010-07-22

Family

ID=39560492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008001485T Active DE602008001485D1 (de) 2007-12-12 2008-03-05 Magnetron und Herstellungsverfahren für Magnetron-Anodenschaufel

Country Status (5)

Country Link
US (1) US7919924B2 (de)
EP (1) EP2071605B1 (de)
JP (1) JP5201717B2 (de)
CN (1) CN101459026B (de)
DE (1) DE602008001485D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101148726B1 (ko) * 2010-12-28 2012-06-01 엘지전자 주식회사 무전극 조명 기기
CN106710999B (zh) * 2016-12-27 2019-06-28 广东威特真空电子制造有限公司 一种磁控管阳极组件及设有该磁控管阳极组件的磁控管

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904919A (en) * 1974-05-06 1975-09-09 Varian Associates Rotary tuner for a circular electric mode crossed field tube
US4041350A (en) * 1974-11-14 1977-08-09 Tokyo Shibaura Electric Co., Ltd. Magnetron anode and a method for manufacturing the same
JPS61285641A (ja) 1985-06-13 1986-12-16 Matsushita Electronics Corp マグネトロン陽極構体
EP0300608A3 (de) * 1987-07-23 1990-07-18 English Electric Valve Company Limited Magnetrons
JP2695164B2 (ja) * 1987-10-07 1997-12-24 松下電子工業株式会社 マグネトロン陽極構体
JPH01307147A (ja) * 1988-06-02 1989-12-12 Sanyo Electric Co Ltd マグネトロン
US5180946A (en) * 1990-02-15 1993-01-19 Sanyo Electric Co., Ltd. Magnetron having coaxial choke means extending into the output side insulating tube space
KR920003337B1 (ko) * 1990-05-31 1992-04-27 주식회사 금성사 마그네트론의 양극조립기체의 제조방법
US5635798A (en) * 1993-12-24 1997-06-03 Hitachi, Ltd. Magnetron with reduced dark current
GB2330942B (en) * 1997-11-04 1999-09-15 Samsung Electronics Co Ltd Magnetron
GB2357629B (en) * 1999-12-21 2004-06-09 Marconi Applied Techn Ltd Magnetron Anodes
JP4670027B2 (ja) * 2000-10-18 2011-04-13 日立協和エンジニアリング株式会社 マグネトロン
KR20040009855A (ko) * 2002-07-26 2004-01-31 삼성전자주식회사 마그네트론의 베인
KR100519340B1 (ko) * 2003-01-16 2005-10-07 엘지전자 주식회사 마그네트론용 소형 아노드
KR100566805B1 (ko) * 2004-01-20 2006-04-03 삼성전자주식회사 마그네트론
JP2005222908A (ja) * 2004-02-09 2005-08-18 Matsushita Electric Ind Co Ltd マグネトロン

Also Published As

Publication number Publication date
EP2071605A1 (de) 2009-06-17
CN101459026B (zh) 2013-05-08
CN101459026A (zh) 2009-06-17
US20090153055A1 (en) 2009-06-18
US7919924B2 (en) 2011-04-05
JP5201717B2 (ja) 2013-06-05
EP2071605B1 (de) 2010-06-09
JP2009146663A (ja) 2009-07-02

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