JPS55136417A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS55136417A
JPS55136417A JP4366879A JP4366879A JPS55136417A JP S55136417 A JPS55136417 A JP S55136417A JP 4366879 A JP4366879 A JP 4366879A JP 4366879 A JP4366879 A JP 4366879A JP S55136417 A JPS55136417 A JP S55136417A
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
JP4366879A
Other languages
Japanese (ja)
Inventor
Isao Okutomi
Hisashi Yoshino
Seiji Chiba
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 JP4366879A priority Critical patent/JPS55136417A/en
Publication of JPS55136417A publication Critical patent/JPS55136417A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP4366879A 1979-04-12 1979-04-12 Vacuum breaker Pending JPS55136417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4366879A JPS55136417A (en) 1979-04-12 1979-04-12 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4366879A JPS55136417A (en) 1979-04-12 1979-04-12 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS55136417A true JPS55136417A (en) 1980-10-24

Family

ID=12670220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4366879A Pending JPS55136417A (en) 1979-04-12 1979-04-12 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS55136417A (en)

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