DE69806673D1 - Magnetrongerät und Verfahren zu dessen Herstellung - Google Patents

Magnetrongerät und Verfahren zu dessen Herstellung

Info

Publication number
DE69806673D1
DE69806673D1 DE69806673T DE69806673T DE69806673D1 DE 69806673 D1 DE69806673 D1 DE 69806673D1 DE 69806673 T DE69806673 T DE 69806673T DE 69806673 T DE69806673 T DE 69806673T DE 69806673 D1 DE69806673 D1 DE 69806673D1
Authority
DE
Germany
Prior art keywords
manufacture
magnetron device
magnetron
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
DE69806673T
Other languages
English (en)
Other versions
DE69806673T2 (de
Inventor
Masanori Yoshihara
Yasunobu Nakano
Hiroshi Ochiai
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
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Publication of DE69806673D1 publication Critical patent/DE69806673D1/de
Application granted granted Critical
Publication of DE69806673T2 publication Critical patent/DE69806673T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01J23/165—Manufacturing processes or apparatus therefore
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2225/00—Transit-time tubes, e.g. Klystrons, travelling-wave tubes, magnetrons
    • H01J2225/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J2225/52—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
    • H01J2225/58—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
    • H01J2225/587—Multi-cavity magnetrons

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microwave Tubes (AREA)
DE69806673T 1997-04-11 1998-04-09 Magnetrongerät und Verfahren zu dessen Herstellung Expired - Lifetime DE69806673T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9348097 1997-04-11

Publications (2)

Publication Number Publication Date
DE69806673D1 true DE69806673D1 (de) 2002-08-29
DE69806673T2 DE69806673T2 (de) 2003-04-03

Family

ID=14083517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69806673T Expired - Lifetime DE69806673T2 (de) 1997-04-11 1998-04-09 Magnetrongerät und Verfahren zu dessen Herstellung

Country Status (5)

Country Link
US (1) US6222319B1 (de)
EP (1) EP0871196B1 (de)
KR (1) KR100341661B1 (de)
CN (1) CN1129160C (de)
DE (1) DE69806673T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357629B (en) * 1999-12-21 2004-06-09 Marconi Applied Techn Ltd Magnetron Anodes
JP4006980B2 (ja) * 2001-11-09 2007-11-14 松下電器産業株式会社 マグネトロン装置
KR20040013307A (ko) * 2002-08-05 2004-02-14 삼성전자주식회사 마그네트론
JP4355135B2 (ja) * 2002-11-13 2009-10-28 新日本無線株式会社 パルスマグネトロン
CN100376013C (zh) * 2003-06-30 2008-03-19 乐金电子(天津)电器有限公司 磁控管的a-封铜焊结构
CN104520969B (zh) 2012-07-09 2016-10-19 东芝北斗电子株式会社 等离子体发光装置及其所使用的电磁波产生器
CN112242283B (zh) * 2020-08-07 2023-07-28 广东格兰仕微波炉电器制造有限公司 一种磁控管阳极组件的组装工艺
CN112242282B (zh) * 2020-08-07 2023-07-28 广东格兰仕微波炉电器制造有限公司 一种管芯组件的装配工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433339A (en) 1944-02-10 1947-12-30 Raytheon Mfg Co Apparatus for brazing radially extending plates to the interior of a tube
JPS53112658A (en) 1977-03-14 1978-10-02 Matsushita Electric Ind Co Ltd Manufacture for anode for magnetron
JPS57202042A (en) * 1981-06-04 1982-12-10 Toshiba Corp Magnetron
JPS59219838A (ja) * 1983-05-30 1984-12-11 Sanyo Electric Co Ltd マグネトロン
JPS6017836A (ja) * 1984-06-08 1985-01-29 Hitachi Ltd マグネトロンのアノ−ド組立体
JPS62290039A (ja) 1986-06-06 1987-12-16 Matsushita Electric Ind Co Ltd マグネトロン
JPS6452365A (en) 1987-08-21 1989-02-28 Matsushita Electronics Corp Manufacture of anode structure for magnetron
JPH0272542A (ja) * 1988-09-05 1990-03-12 Matsushita Electric Ind Co Ltd マグネトロン
JPH05190102A (ja) 1992-01-17 1993-07-30 Sanyo Electric Co Ltd マグネトロン
JPH07326295A (ja) 1994-05-31 1995-12-12 Sanyo Electric Co Ltd マグネトロン

Also Published As

Publication number Publication date
CN1129160C (zh) 2003-11-26
EP0871196A1 (de) 1998-10-14
KR19980081332A (ko) 1998-11-25
DE69806673T2 (de) 2003-04-03
CN1196566A (zh) 1998-10-21
US6222319B1 (en) 2001-04-24
EP0871196B1 (de) 2002-07-24
KR100341661B1 (ko) 2002-09-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., KADOMA,

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE

8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP