JPH0552011B2 - - Google Patents

Info

Publication number
JPH0552011B2
JPH0552011B2 JP59015111A JP1511184A JPH0552011B2 JP H0552011 B2 JPH0552011 B2 JP H0552011B2 JP 59015111 A JP59015111 A JP 59015111A JP 1511184 A JP1511184 A JP 1511184A JP H0552011 B2 JPH0552011 B2 JP H0552011B2
Authority
JP
Japan
Prior art keywords
filament
end shield
ceramic
center support
cathode structure
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
JP59015111A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60163330A (ja
Inventor
Tomokatsu Oguro
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59015111A priority Critical patent/JPS60163330A/ja
Priority to KR1019840007615A priority patent/KR890002358B1/ko
Publication of JPS60163330A publication Critical patent/JPS60163330A/ja
Publication of JPH0552011B2 publication Critical patent/JPH0552011B2/ja
Granted 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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/04—Cathodes
    • H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements

Landscapes

  • Microwave Tubes (AREA)
  • Solid Thermionic Cathode (AREA)
JP59015111A 1984-02-01 1984-02-01 電子管陰極構体 Granted JPS60163330A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59015111A JPS60163330A (ja) 1984-02-01 1984-02-01 電子管陰極構体
KR1019840007615A KR890002358B1 (ko) 1984-02-01 1984-12-03 전자관 음극 구체

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59015111A JPS60163330A (ja) 1984-02-01 1984-02-01 電子管陰極構体

Publications (2)

Publication Number Publication Date
JPS60163330A JPS60163330A (ja) 1985-08-26
JPH0552011B2 true JPH0552011B2 (en]) 1993-08-04

Family

ID=11879717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59015111A Granted JPS60163330A (ja) 1984-02-01 1984-02-01 電子管陰極構体

Country Status (2)

Country Link
JP (1) JPS60163330A (en])
KR (1) KR890002358B1 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734107U (ja) * 1993-12-07 1995-06-23 株式会社河合楽器製作所 防音パネルの支持構造

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3215502B2 (ja) * 1992-05-19 2001-10-09 株式会社小松製作所 作業機動作範囲制限装置
JP2009118830A (ja) * 2007-11-19 2009-06-04 Iseki & Co Ltd 歩行型の苗移植機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258481A (en) * 1975-11-10 1977-05-13 Hitachi Ltd Ion generator
JPS6055941B2 (ja) * 1976-01-28 1985-12-07 株式会社日立製作所 マグネトロン陰極構体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734107U (ja) * 1993-12-07 1995-06-23 株式会社河合楽器製作所 防音パネルの支持構造

Also Published As

Publication number Publication date
KR890002358B1 (ko) 1989-07-01
JPS60163330A (ja) 1985-08-26
KR850006245A (ko) 1985-10-02

Similar Documents

Publication Publication Date Title
US6044130A (en) Transmission type X-ray tube
JPH0424815B2 (en])
EP0632479A1 (en) Anisotropic pyrolytic graphite heater
US5508583A (en) Cathode support structure for magnetron
JPH0552011B2 (en])
JP3514568B2 (ja) Ｘ線管の製造方法
US4558250A (en) Cathode structure of electron tube
US2754445A (en) Ceramic vacuum tube
US2358200A (en) Grid assembly structure
JP2021015669A (ja) マグネトロン
US6828717B2 (en) Electron gun having short length and cathode-ray tube apparatus using such electron gun
JPS6070636A (ja) マグネトロン陰極構体
KR890002357B1 (ko) 마그네트론의 음극구체
JP2795865B2 (ja) パルスマグネトロン
JPS60167232A (ja) 電子管陰極構体
US4862031A (en) Magnetron cathode structure
JPH0517790Y2 (en])
JP3984528B2 (ja) 全長を短縮した電子銃およびこれを用いた陰極線管装置
JP2708534B2 (ja) マグネトロンの組立方法
JPH0673275B2 (ja) 電子レンジ用マグネトロン
JPH0419659B2 (en])
JPH0556615B2 (en])
JPH0241858B2 (en])
JPS6055941B2 (ja) マグネトロン陰極構体
JPH0896924A (ja) 避雷器