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JPS57147827A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS57147827A
JPS57147827A JP3118081A JP3118081A JPS57147827A JP S57147827 A JPS57147827 A JP S57147827A JP 3118081 A JP3118081 A JP 3118081A JP 3118081 A JP3118081 A JP 3118081A JP S57147827 A JPS57147827 A JP S57147827A
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
JP3118081A
Other languages
Japanese (ja)
Inventor
Shinichi Nakagawa
Tomoo Katauri
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 JP3118081A priority Critical patent/JPS57147827A/en
Publication of JPS57147827A publication Critical patent/JPS57147827A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP3118081A 1981-03-06 1981-03-06 Vacuum breaker Pending JPS57147827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3118081A JPS57147827A (en) 1981-03-06 1981-03-06 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3118081A JPS57147827A (en) 1981-03-06 1981-03-06 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS57147827A true JPS57147827A (en) 1982-09-11

Family

ID=12324242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3118081A Pending JPS57147827A (en) 1981-03-06 1981-03-06 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57147827A (en)

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