JPH0455399Y2 - - Google Patents

Info

Publication number
JPH0455399Y2
JPH0455399Y2 JP1984176447U JP17644784U JPH0455399Y2 JP H0455399 Y2 JPH0455399 Y2 JP H0455399Y2 JP 1984176447 U JP1984176447 U JP 1984176447U JP 17644784 U JP17644784 U JP 17644784U JP H0455399 Y2 JPH0455399 Y2 JP H0455399Y2
Authority
JP
Japan
Prior art keywords
electrode
getter
cover
filament
fixed
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
Application number
JP1984176447U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6191863U (US20090163788A1-20090625-C00002.png
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 filed Critical
Priority to JP1984176447U priority Critical patent/JPH0455399Y2/ja
Publication of JPS6191863U publication Critical patent/JPS6191863U/ja
Application granted granted Critical
Publication of JPH0455399Y2 publication Critical patent/JPH0455399Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
JP1984176447U 1984-11-20 1984-11-20 Expired JPH0455399Y2 (US20090163788A1-20090625-C00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984176447U JPH0455399Y2 (US20090163788A1-20090625-C00002.png) 1984-11-20 1984-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984176447U JPH0455399Y2 (US20090163788A1-20090625-C00002.png) 1984-11-20 1984-11-20

Publications (2)

Publication Number Publication Date
JPS6191863U JPS6191863U (US20090163788A1-20090625-C00002.png) 1986-06-14
JPH0455399Y2 true JPH0455399Y2 (US20090163788A1-20090625-C00002.png) 1992-12-25

Family

ID=30734044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984176447U Expired JPH0455399Y2 (US20090163788A1-20090625-C00002.png) 1984-11-20 1984-11-20

Country Status (1)

Country Link
JP (1) JPH0455399Y2 (US20090163788A1-20090625-C00002.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546995Y2 (US20090163788A1-20090625-C00002.png) * 1971-06-14 1980-11-05
JPS5620933Y2 (US20090163788A1-20090625-C00002.png) * 1976-11-15 1981-05-18

Also Published As

Publication number Publication date
JPS6191863U (US20090163788A1-20090625-C00002.png) 1986-06-14

Similar Documents

Publication Publication Date Title
US2353743A (en) High-frequency electronic discharge device
US2572881A (en) Thyratron cathode design to prevent cleanup of hydrogen
US2399003A (en) Electric discharge device
JP2607654B2 (ja) 傍熱形陰極構体及びそれを使用した電子銃構体
JPH0455399Y2 (US20090163788A1-20090625-C00002.png)
US2469626A (en) High vacuum getter
US3167678A (en) Getter operating at various temperatures to occlude various gases
US2870364A (en) Electron discharge device
US4721882A (en) Cathode ray tube
JPH043384Y2 (US20090163788A1-20090625-C00002.png)
US2898501A (en) Getters for electron tubes
US3270232A (en) Gaseous discharge device with shield for directly heated cathode
US2966569A (en) Vacuum switch
US2472942A (en) Electron tube
US4563609A (en) Directly-heated cathodes
US2900549A (en) Getter for electron tube
US4387320A (en) Electron tube with cylindrical grid of pyrolytic graphite
US2456540A (en) Electrode structure for electron discharge tubes
US2768321A (en) Indirectly heated electron emitter for power tubes and the like
US2886733A (en) Grid structure for electron tube
US3287597A (en) Vacuum tube with structurally integrated by-pass capacitor
US3319108A (en) Terminal pin mounting arrangement for cylindrical grids in electron tubes
US1953906A (en) Rectifier tube
US3278788A (en) Internal feedback electric discharge device
US2077814A (en) Electron discharge device