JPS54162180A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS54162180A
JPS54162180A JP7086678A JP7086678A JPS54162180A JP S54162180 A JPS54162180 A JP S54162180A JP 7086678 A JP7086678 A JP 7086678A JP 7086678 A JP7086678 A JP 7086678A JP S54162180 A JPS54162180 A JP S54162180A
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.)
Granted
Application number
JP7086678A
Other languages
Japanese (ja)
Other versions
JPS618529B2 (en
Inventor
Yukio Kurosawa
Hiroyuki Sugawara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7086678A priority Critical patent/JPS54162180A/en
Publication of JPS54162180A publication Critical patent/JPS54162180A/en
Publication of JPS618529B2 publication Critical patent/JPS618529B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP7086678A 1978-06-14 1978-06-14 Vacuum breaker Granted JPS54162180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7086678A JPS54162180A (en) 1978-06-14 1978-06-14 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7086678A JPS54162180A (en) 1978-06-14 1978-06-14 Vacuum breaker

Publications (2)

Publication Number Publication Date
JPS54162180A true JPS54162180A (en) 1979-12-22
JPS618529B2 JPS618529B2 (en) 1986-03-14

Family

ID=13443903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7086678A Granted JPS54162180A (en) 1978-06-14 1978-06-14 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS54162180A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072120A (en) * 1983-09-02 1985-04-24 シ−メンス、アクチエンゲゼルシヤフト Contact mechanism for vacuum breaker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831560U (en) * 1971-08-17 1973-04-17
JPS5027355U (en) * 1973-07-03 1975-03-29
JPS5239177A (en) * 1975-09-25 1977-03-26 Hitachi Ltd Vacuum breaker electrode

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831560U (en) * 1971-08-17 1973-04-17
JPS5027355U (en) * 1973-07-03 1975-03-29
JPS5239177A (en) * 1975-09-25 1977-03-26 Hitachi Ltd Vacuum breaker electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072120A (en) * 1983-09-02 1985-04-24 シ−メンス、アクチエンゲゼルシヤフト Contact mechanism for vacuum breaker
JPH0133013B2 (en) * 1983-09-02 1989-07-11 Siemens Ag

Also Published As

Publication number Publication date
JPS618529B2 (en) 1986-03-14

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