JPS60253128A - 電子銃用電極の製造方法 - Google Patents

電子銃用電極の製造方法

Info

Publication number
JPS60253128A
JPS60253128A JP10830184A JP10830184A JPS60253128A JP S60253128 A JPS60253128 A JP S60253128A JP 10830184 A JP10830184 A JP 10830184A JP 10830184 A JP10830184 A JP 10830184A JP S60253128 A JPS60253128 A JP S60253128A
Authority
JP
Japan
Prior art keywords
electrode
coining
thick plate
holes
electron beam
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.)
Granted
Application number
JP10830184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0568054B2 (en, 2012
Inventor
Minoru Yabe
矢部　稔
Kenichi Matsuda
健一 松田
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 JP10830184A priority Critical patent/JPS60253128A/ja
Publication of JPS60253128A publication Critical patent/JPS60253128A/ja
Publication of JPH0568054B2 publication Critical patent/JPH0568054B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP10830184A 1984-05-30 1984-05-30 電子銃用電極の製造方法 Granted JPS60253128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10830184A JPS60253128A (ja) 1984-05-30 1984-05-30 電子銃用電極の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10830184A JPS60253128A (ja) 1984-05-30 1984-05-30 電子銃用電極の製造方法

Publications (2)

Publication Number Publication Date
JPS60253128A true JPS60253128A (ja) 1985-12-13
JPH0568054B2 JPH0568054B2 (en, 2012) 1993-09-28

Family

ID=14481217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10830184A Granted JPS60253128A (ja) 1984-05-30 1984-05-30 電子銃用電極の製造方法

Country Status (1)

Country Link
JP (1) JPS60253128A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285336A (ja) * 1986-06-04 1987-12-11 Toshiba Corp 電子管用電子銃の板状電極の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285336A (ja) * 1986-06-04 1987-12-11 Toshiba Corp 電子管用電子銃の板状電極の製造方法

Also Published As

Publication number Publication date
JPH0568054B2 (en, 2012) 1993-09-28

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