JPS55139722A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
JPS55139722A
JPS55139722A JP4669079A JP4669079A JPS55139722A JP S55139722 A JPS55139722 A JP S55139722A JP 4669079 A JP4669079 A JP 4669079A JP 4669079 A JP4669079 A JP 4669079A JP S55139722 A JPS55139722 A JP S55139722A
Authority
JP
Japan
Prior art keywords
circuit breaker
breaker
circuit
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
JP4669079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343856B2 (enExample
Inventor
Shiyouzou Yamazaki
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 JP4669079A priority Critical patent/JPS55139722A/ja
Publication of JPS55139722A publication Critical patent/JPS55139722A/ja
Publication of JPS6343856B2 publication Critical patent/JPS6343856B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
JP4669079A 1979-04-18 1979-04-18 Circuit breaker Granted JPS55139722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4669079A JPS55139722A (en) 1979-04-18 1979-04-18 Circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4669079A JPS55139722A (en) 1979-04-18 1979-04-18 Circuit breaker

Publications (2)

Publication Number Publication Date
JPS55139722A true JPS55139722A (en) 1980-10-31
JPS6343856B2 JPS6343856B2 (enExample) 1988-09-01

Family

ID=12754367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4669079A Granted JPS55139722A (en) 1979-04-18 1979-04-18 Circuit breaker

Country Status (1)

Country Link
JP (1) JPS55139722A (enExample)

Also Published As

Publication number Publication date
JPS6343856B2 (enExample) 1988-09-01

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