JPS5537727A - Device for monitoring pressure level of power breaker - Google Patents

Device for monitoring pressure level of power breaker

Info

Publication number
JPS5537727A
JPS5537727A JP11003178A JP11003178A JPS5537727A JP S5537727 A JPS5537727 A JP S5537727A JP 11003178 A JP11003178 A JP 11003178A JP 11003178 A JP11003178 A JP 11003178A JP S5537727 A JPS5537727 A JP S5537727A
Authority
JP
Japan
Prior art keywords
pressure level
monitoring pressure
power breaker
breaker
power
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
JP11003178A
Other languages
Japanese (ja)
Inventor
Shigeo Shiono
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 JP11003178A priority Critical patent/JPS5537727A/en
Publication of JPS5537727A publication Critical patent/JPS5537727A/en
Pending legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP11003178A 1978-09-07 1978-09-07 Device for monitoring pressure level of power breaker Pending JPS5537727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11003178A JPS5537727A (en) 1978-09-07 1978-09-07 Device for monitoring pressure level of power breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11003178A JPS5537727A (en) 1978-09-07 1978-09-07 Device for monitoring pressure level of power breaker

Publications (1)

Publication Number Publication Date
JPS5537727A true JPS5537727A (en) 1980-03-15

Family

ID=14525346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11003178A Pending JPS5537727A (en) 1978-09-07 1978-09-07 Device for monitoring pressure level of power breaker

Country Status (1)

Country Link
JP (1) JPS5537727A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158027A (en) * 1983-02-28 1984-09-07 株式会社東芝 Electric switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158027A (en) * 1983-02-28 1984-09-07 株式会社東芝 Electric switch
JPH0336256B2 (en) * 1983-02-28 1991-05-30 Tokyo Shibaura Electric Co

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