JPS57154726A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS57154726A
JPS57154726A JP3950681A JP3950681A JPS57154726A JP S57154726 A JPS57154726 A JP S57154726A JP 3950681 A JP3950681 A JP 3950681A JP 3950681 A JP3950681 A JP 3950681A JP S57154726 A JPS57154726 A JP S57154726A
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
JP3950681A
Other languages
Japanese (ja)
Inventor
Yoshio Kobayashi
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 JP3950681A priority Critical patent/JPS57154726A/en
Publication of JPS57154726A publication Critical patent/JPS57154726A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP3950681A 1981-03-20 1981-03-20 Vacuum breaker Pending JPS57154726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3950681A JPS57154726A (en) 1981-03-20 1981-03-20 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3950681A JPS57154726A (en) 1981-03-20 1981-03-20 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS57154726A true JPS57154726A (en) 1982-09-24

Family

ID=12554922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3950681A Pending JPS57154726A (en) 1981-03-20 1981-03-20 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57154726A (en)

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