JPS5774921A - Vacuum valve - Google Patents

Vacuum valve

Info

Publication number
JPS5774921A
JPS5774921A JP15061080A JP15061080A JPS5774921A JP S5774921 A JPS5774921 A JP S5774921A JP 15061080 A JP15061080 A JP 15061080A JP 15061080 A JP15061080 A JP 15061080A JP S5774921 A JPS5774921 A JP S5774921A
Authority
JP
Japan
Prior art keywords
vacuum valve
vacuum
valve
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
JP15061080A
Other languages
Japanese (ja)
Other versions
JPS631690B2 (en
Inventor
Tomio Gou
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP15061080A priority Critical patent/JPS5774921A/en
Publication of JPS5774921A publication Critical patent/JPS5774921A/en
Publication of JPS631690B2 publication Critical patent/JPS631690B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP15061080A 1980-10-29 1980-10-29 Vacuum valve Granted JPS5774921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15061080A JPS5774921A (en) 1980-10-29 1980-10-29 Vacuum valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15061080A JPS5774921A (en) 1980-10-29 1980-10-29 Vacuum valve

Publications (2)

Publication Number Publication Date
JPS5774921A true JPS5774921A (en) 1982-05-11
JPS631690B2 JPS631690B2 (en) 1988-01-13

Family

ID=15500637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15061080A Granted JPS5774921A (en) 1980-10-29 1980-10-29 Vacuum valve

Country Status (1)

Country Link
JP (1) JPS5774921A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142964A (en) * 1974-10-09 1976-04-12 Hitachi Ltd SHINKUSHADANKYODENKYOKU
JPS5370371A (en) * 1976-12-06 1978-06-22 Hitachi Ltd Vacuum breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142964A (en) * 1974-10-09 1976-04-12 Hitachi Ltd SHINKUSHADANKYODENKYOKU
JPS5370371A (en) * 1976-12-06 1978-06-22 Hitachi Ltd Vacuum breaker

Also Published As

Publication number Publication date
JPS631690B2 (en) 1988-01-13

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