JPS559321A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS559321A
JPS559321A JP8093978A JP8093978A JPS559321A JP S559321 A JPS559321 A JP S559321A JP 8093978 A JP8093978 A JP 8093978A JP 8093978 A JP8093978 A JP 8093978A JP S559321 A JPS559321 A JP S559321A
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
JP8093978A
Other languages
Japanese (ja)
Inventor
Tooru Tamagawa
Shigeo Souma
Takumi Funabashi
Noriyuki Takahashi
Hiroyuki Okumura
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 JP8093978A priority Critical patent/JPS559321A/en
Publication of JPS559321A publication Critical patent/JPS559321A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP8093978A 1978-07-05 1978-07-05 Vacuum breaker Pending JPS559321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8093978A JPS559321A (en) 1978-07-05 1978-07-05 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8093978A JPS559321A (en) 1978-07-05 1978-07-05 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS559321A true JPS559321A (en) 1980-01-23

Family

ID=13732432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8093978A Pending JPS559321A (en) 1978-07-05 1978-07-05 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS559321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642701U (en) * 1987-06-23 1989-01-10

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128671A (en) * 1974-09-05 1976-03-11 Tokyo Shibaura Electric Co SHINKU SHADANKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128671A (en) * 1974-09-05 1976-03-11 Tokyo Shibaura Electric Co SHINKU SHADANKI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642701U (en) * 1987-06-23 1989-01-10

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