JPS51116979A - Electrode for vacuum valve circuit breaker - Google Patents

Electrode for vacuum valve circuit breaker

Info

Publication number
JPS51116979A
JPS51116979A JP4129175A JP4129175A JPS51116979A JP S51116979 A JPS51116979 A JP S51116979A JP 4129175 A JP4129175 A JP 4129175A JP 4129175 A JP4129175 A JP 4129175A JP S51116979 A JPS51116979 A JP S51116979A
Authority
JP
Japan
Prior art keywords
electrode
circuit breaker
vacuum valve
valve circuit
vacuum
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
JP4129175A
Other languages
Japanese (ja)
Inventor
Nobuo Abe
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 JP4129175A priority Critical patent/JPS51116979A/en
Publication of JPS51116979A publication Critical patent/JPS51116979A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP4129175A 1975-04-07 1975-04-07 Electrode for vacuum valve circuit breaker Pending JPS51116979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4129175A JPS51116979A (en) 1975-04-07 1975-04-07 Electrode for vacuum valve circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4129175A JPS51116979A (en) 1975-04-07 1975-04-07 Electrode for vacuum valve circuit breaker

Publications (1)

Publication Number Publication Date
JPS51116979A true JPS51116979A (en) 1976-10-14

Family

ID=12604332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4129175A Pending JPS51116979A (en) 1975-04-07 1975-04-07 Electrode for vacuum valve circuit breaker

Country Status (1)

Country Link
JP (1) JPS51116979A (en)

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