JPS51116980A - Vacuum valve circuit breaker - Google Patents

Vacuum valve circuit breaker

Info

Publication number
JPS51116980A
JPS51116980A JP4249675A JP4249675A JPS51116980A JP S51116980 A JPS51116980 A JP S51116980A JP 4249675 A JP4249675 A JP 4249675A JP 4249675 A JP4249675 A JP 4249675A JP S51116980 A JPS51116980 A JP S51116980A
Authority
JP
Japan
Prior art keywords
circuit breaker
vacuum valve
valve circuit
vacuum
breaker
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
JP4249675A
Other languages
Japanese (ja)
Other versions
JPS5628330B2 (en
Inventor
Shinichi Yamashita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4249675A priority Critical patent/JPS51116980A/en
Publication of JPS51116980A publication Critical patent/JPS51116980A/en
Publication of JPS5628330B2 publication Critical patent/JPS5628330B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
JP4249675A 1975-04-07 1975-04-07 Vacuum valve circuit breaker Granted JPS51116980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4249675A JPS51116980A (en) 1975-04-07 1975-04-07 Vacuum valve circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4249675A JPS51116980A (en) 1975-04-07 1975-04-07 Vacuum valve circuit breaker

Publications (2)

Publication Number Publication Date
JPS51116980A true JPS51116980A (en) 1976-10-14
JPS5628330B2 JPS5628330B2 (en) 1981-07-01

Family

ID=12637659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4249675A Granted JPS51116980A (en) 1975-04-07 1975-04-07 Vacuum valve circuit breaker

Country Status (1)

Country Link
JP (1) JPS51116980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908694A (en) * 1982-04-30 1990-03-13 Fujitsu Limited Semiconductor device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840384A (en) * 1971-09-25 1973-06-13
JPS4870064A (en) * 1971-12-27 1973-09-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840384A (en) * 1971-09-25 1973-06-13
JPS4870064A (en) * 1971-12-27 1973-09-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908694A (en) * 1982-04-30 1990-03-13 Fujitsu Limited Semiconductor device
US5023703A (en) * 1982-04-30 1991-06-11 Fujitsu Limited Semiconductor device

Also Published As

Publication number Publication date
JPS5628330B2 (en) 1981-07-01

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