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JPS57196421A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS57196421A
JPS57196421A JP8065881A JP8065881A JPS57196421A JP S57196421 A JPS57196421 A JP S57196421A JP 8065881 A JP8065881 A JP 8065881A JP 8065881 A JP8065881 A JP 8065881A JP S57196421 A JPS57196421 A JP S57196421A
Authority
JP
Japan
Prior art keywords
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
JP8065881A
Other languages
Japanese (ja)
Inventor
Hiroshi Nakada
Tomoyasu Matsuo
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP8065881A priority Critical patent/JPS57196421A/en
Publication of JPS57196421A publication Critical patent/JPS57196421A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP8065881A 1981-05-27 1981-05-27 Vacuum breaker Pending JPS57196421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8065881A JPS57196421A (en) 1981-05-27 1981-05-27 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8065881A JPS57196421A (en) 1981-05-27 1981-05-27 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS57196421A true JPS57196421A (en) 1982-12-02

Family

ID=13724451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8065881A Pending JPS57196421A (en) 1981-05-27 1981-05-27 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57196421A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
US6259051B1 (en) 1997-07-23 2001-07-10 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same

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