JPH0139615B2 - - Google Patents

Info

Publication number
JPH0139615B2
JPH0139615B2 JP58127872A JP12787283A JPH0139615B2 JP H0139615 B2 JPH0139615 B2 JP H0139615B2 JP 58127872 A JP58127872 A JP 58127872A JP 12787283 A JP12787283 A JP 12787283A JP H0139615 B2 JPH0139615 B2 JP H0139615B2
Authority
JP
Japan
Prior art keywords
cathode
heater
sleeves
base metal
electron tube
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
JP58127872A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5981829A (ja
Inventor
Yukio Takanashi
Shoji Nakayama
Toshiharu Higuchi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP58127872A priority Critical patent/JPS5981829A/ja
Publication of JPS5981829A publication Critical patent/JPS5981829A/ja
Publication of JPH0139615B2 publication Critical patent/JPH0139615B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Solid Thermionic Cathode (AREA)
JP58127872A 1983-07-15 1983-07-15 電子管用陰極構体 Granted JPS5981829A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58127872A JPS5981829A (ja) 1983-07-15 1983-07-15 電子管用陰極構体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58127872A JPS5981829A (ja) 1983-07-15 1983-07-15 電子管用陰極構体

Publications (2)

Publication Number Publication Date
JPS5981829A JPS5981829A (ja) 1984-05-11
JPH0139615B2 true JPH0139615B2 (is") 1989-08-22

Family

ID=14970726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58127872A Granted JPS5981829A (ja) 1983-07-15 1983-07-15 電子管用陰極構体

Country Status (1)

Country Link
JP (1) JPS5981829A (is")

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5761755U (is") * 1980-09-30 1982-04-12
JPH0125406Y2 (is") * 1980-11-27 1989-07-31

Also Published As

Publication number Publication date
JPS5981829A (ja) 1984-05-11

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