JPS56141129A - Direct current breaker - Google Patents

Direct current breaker

Info

Publication number
JPS56141129A
JPS56141129A JP4357080A JP4357080A JPS56141129A JP S56141129 A JPS56141129 A JP S56141129A JP 4357080 A JP4357080 A JP 4357080A JP 4357080 A JP4357080 A JP 4357080A JP S56141129 A JPS56141129 A JP S56141129A
Authority
JP
Japan
Prior art keywords
direct current
current breaker
breaker
direct
current
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
JP4357080A
Other languages
Japanese (ja)
Inventor
Hisashi Ooi
Kouji Suzuki
Shiyunji Tokuyama
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.)
Electric Power Development Co Ltd
Hitachi Ltd
Original Assignee
Electric Power Development Co Ltd
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 Electric Power Development Co Ltd, Hitachi Ltd filed Critical Electric Power Development Co Ltd
Priority to JP4357080A priority Critical patent/JPS56141129A/en
Publication of JPS56141129A publication Critical patent/JPS56141129A/en
Pending legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP4357080A 1980-04-04 1980-04-04 Direct current breaker Pending JPS56141129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4357080A JPS56141129A (en) 1980-04-04 1980-04-04 Direct current breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4357080A JPS56141129A (en) 1980-04-04 1980-04-04 Direct current breaker

Publications (1)

Publication Number Publication Date
JPS56141129A true JPS56141129A (en) 1981-11-04

Family

ID=12667398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4357080A Pending JPS56141129A (en) 1980-04-04 1980-04-04 Direct current breaker

Country Status (1)

Country Link
JP (1) JPS56141129A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142679A (en) * 1977-05-18 1978-12-12 Hitachi Ltd High voltage dc breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142679A (en) * 1977-05-18 1978-12-12 Hitachi Ltd High voltage dc breaker

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