JPS5337866A - Dc vacuum switch - Google Patents

Dc vacuum switch

Info

Publication number
JPS5337866A
JPS5337866A JP11414876A JP11414876A JPS5337866A JP S5337866 A JPS5337866 A JP S5337866A JP 11414876 A JP11414876 A JP 11414876A JP 11414876 A JP11414876 A JP 11414876A JP S5337866 A JPS5337866 A JP S5337866A
Authority
JP
Japan
Prior art keywords
vacuum switch
vacuum
switch
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
JP11414876A
Other languages
Japanese (ja)
Inventor
Toshimiki Ookura
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.)
Ohkura Electric Co Ltd
Original Assignee
Ohkura 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 Ohkura Electric Co Ltd filed Critical Ohkura Electric Co Ltd
Priority to JP11414876A priority Critical patent/JPS5337866A/en
Publication of JPS5337866A publication Critical patent/JPS5337866A/en
Pending legal-status Critical Current

Links

JP11414876A 1976-09-20 1976-09-20 Dc vacuum switch Pending JPS5337866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11414876A JPS5337866A (en) 1976-09-20 1976-09-20 Dc vacuum switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11414876A JPS5337866A (en) 1976-09-20 1976-09-20 Dc vacuum switch

Publications (1)

Publication Number Publication Date
JPS5337866A true JPS5337866A (en) 1978-04-07

Family

ID=14630339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11414876A Pending JPS5337866A (en) 1976-09-20 1976-09-20 Dc vacuum switch

Country Status (1)

Country Link
JP (1) JPS5337866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367429A (en) * 1989-08-04 1991-03-22 Hitachi Ltd High-speed dc vacuum breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367429A (en) * 1989-08-04 1991-03-22 Hitachi Ltd High-speed dc vacuum breaker
JPH0828156B2 (en) * 1989-08-04 1996-03-21 株式会社日立製作所 DC high speed vacuum circuit breaker

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