JPS54775A - High speed circuit breaker - Google Patents

High speed circuit breaker

Info

Publication number
JPS54775A
JPS54775A JP6472977A JP6472977A JPS54775A JP S54775 A JPS54775 A JP S54775A JP 6472977 A JP6472977 A JP 6472977A JP 6472977 A JP6472977 A JP 6472977A JP S54775 A JPS54775 A JP S54775A
Authority
JP
Japan
Prior art keywords
high speed
circuit breaker
speed circuit
breaker
speed
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
JP6472977A
Other languages
Japanese (ja)
Other versions
JPS5949662B2 (en
Inventor
Shiyouzou Yamazaki
Yukio Yamada
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 JP6472977A priority Critical patent/JPS5949662B2/en
Publication of JPS54775A publication Critical patent/JPS54775A/en
Publication of JPS5949662B2 publication Critical patent/JPS5949662B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
JP6472977A 1977-06-03 1977-06-03 high speed circuit breaker Expired JPS5949662B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6472977A JPS5949662B2 (en) 1977-06-03 1977-06-03 high speed circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6472977A JPS5949662B2 (en) 1977-06-03 1977-06-03 high speed circuit breaker

Publications (2)

Publication Number Publication Date
JPS54775A true JPS54775A (en) 1979-01-06
JPS5949662B2 JPS5949662B2 (en) 1984-12-04

Family

ID=13266519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6472977A Expired JPS5949662B2 (en) 1977-06-03 1977-06-03 high speed circuit breaker

Country Status (1)

Country Link
JP (1) JPS5949662B2 (en)

Also Published As

Publication number Publication date
JPS5949662B2 (en) 1984-12-04

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