JPS51128000A - Discharge protection device - Google Patents

Discharge protection device

Info

Publication number
JPS51128000A
JPS51128000A JP5129475A JP5129475A JPS51128000A JP S51128000 A JPS51128000 A JP S51128000A JP 5129475 A JP5129475 A JP 5129475A JP 5129475 A JP5129475 A JP 5129475A JP S51128000 A JPS51128000 A JP S51128000A
Authority
JP
Japan
Prior art keywords
protection device
discharge protection
contact point
nullifing
changing
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.)
Pending
Application number
JP5129475A
Other languages
Japanese (ja)
Inventor
Masashi Kamimura
Koji Saito
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 JP5129475A priority Critical patent/JPS51128000A/en
Publication of JPS51128000A publication Critical patent/JPS51128000A/en
Pending legal-status Critical Current

Links

Landscapes

  • Particle Accelerators (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

PURPOSE: A discharge protection device, that promotes reliability by eliminating mechanically movable portions while nullifing relay contact point and changing to non contact point.
COPYRIGHT: (C)1976,JPO&Japio
JP5129475A 1975-04-30 1975-04-30 Discharge protection device Pending JPS51128000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5129475A JPS51128000A (en) 1975-04-30 1975-04-30 Discharge protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5129475A JPS51128000A (en) 1975-04-30 1975-04-30 Discharge protection device

Publications (1)

Publication Number Publication Date
JPS51128000A true JPS51128000A (en) 1976-11-08

Family

ID=12882891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5129475A Pending JPS51128000A (en) 1975-04-30 1975-04-30 Discharge protection device

Country Status (1)

Country Link
JP (1) JPS51128000A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912463U (en) * 1982-07-12 1984-01-25 日本電子株式会社 Automatic reset device for electron beam device control computer
JPS6153849U (en) * 1984-09-11 1986-04-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912463U (en) * 1982-07-12 1984-01-25 日本電子株式会社 Automatic reset device for electron beam device control computer
JPS6153849U (en) * 1984-09-11 1986-04-11
JPH0446365Y2 (en) * 1984-09-11 1992-10-30

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