JPS57199125A - Electrode for vacuum breaker - Google Patents

Electrode for vacuum breaker

Info

Publication number
JPS57199125A
JPS57199125A JP8248881A JP8248881A JPS57199125A JP S57199125 A JPS57199125 A JP S57199125A JP 8248881 A JP8248881 A JP 8248881A JP 8248881 A JP8248881 A JP 8248881A JP S57199125 A JPS57199125 A JP S57199125A
Authority
JP
Japan
Prior art keywords
electrode
vacuum breaker
breaker
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
JP8248881A
Other languages
Japanese (ja)
Inventor
Riyuuji Watanabe
Hisashi Andou
Kiyoji Iwashita
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 JP8248881A priority Critical patent/JPS57199125A/en
Publication of JPS57199125A publication Critical patent/JPS57199125A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP8248881A 1981-06-01 1981-06-01 Electrode for vacuum breaker Pending JPS57199125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8248881A JPS57199125A (en) 1981-06-01 1981-06-01 Electrode for vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8248881A JPS57199125A (en) 1981-06-01 1981-06-01 Electrode for vacuum breaker

Publications (1)

Publication Number Publication Date
JPS57199125A true JPS57199125A (en) 1982-12-07

Family

ID=13775882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8248881A Pending JPS57199125A (en) 1981-06-01 1981-06-01 Electrode for vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57199125A (en)

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