JPS54145967A - Preventive maintenance apparatus for breaker - Google Patents

Preventive maintenance apparatus for breaker

Info

Publication number
JPS54145967A
JPS54145967A JP5412378A JP5412378A JPS54145967A JP S54145967 A JPS54145967 A JP S54145967A JP 5412378 A JP5412378 A JP 5412378A JP 5412378 A JP5412378 A JP 5412378A JP S54145967 A JPS54145967 A JP S54145967A
Authority
JP
Japan
Prior art keywords
breaker
preventive maintenance
maintenance apparatus
preventive
maintenance
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
JP5412378A
Other languages
Japanese (ja)
Inventor
Takeshi Nonomura
Masaharu Makabe
Akira Morita
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP5412378A priority Critical patent/JPS54145967A/en
Publication of JPS54145967A publication Critical patent/JPS54145967A/en
Pending legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
JP5412378A 1978-05-09 1978-05-09 Preventive maintenance apparatus for breaker Pending JPS54145967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5412378A JPS54145967A (en) 1978-05-09 1978-05-09 Preventive maintenance apparatus for breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5412378A JPS54145967A (en) 1978-05-09 1978-05-09 Preventive maintenance apparatus for breaker

Publications (1)

Publication Number Publication Date
JPS54145967A true JPS54145967A (en) 1979-11-14

Family

ID=12961814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5412378A Pending JPS54145967A (en) 1978-05-09 1978-05-09 Preventive maintenance apparatus for breaker

Country Status (1)

Country Link
JP (1) JPS54145967A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198071A (en) * 1985-02-28 1986-09-02 Fuji Electric Co Ltd Operation deciding device for on/off switching apparatus
US10224165B2 (en) 2014-09-02 2019-03-05 Mitsubishi Electric Corporation Circuit breaker characteristic monitoring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198071A (en) * 1985-02-28 1986-09-02 Fuji Electric Co Ltd Operation deciding device for on/off switching apparatus
US10224165B2 (en) 2014-09-02 2019-03-05 Mitsubishi Electric Corporation Circuit breaker characteristic monitoring device

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