JPS56138836A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS56138836A
JPS56138836A JP4177880A JP4177880A JPS56138836A JP S56138836 A JPS56138836 A JP S56138836A JP 4177880 A JP4177880 A JP 4177880A JP 4177880 A JP4177880 A JP 4177880A JP S56138836 A JPS56138836 A JP S56138836A
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
JP4177880A
Other languages
Japanese (ja)
Inventor
Taiji Noda
Takamitsu Sano
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP4177880A priority Critical patent/JPS56138836A/en
Publication of JPS56138836A publication Critical patent/JPS56138836A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP4177880A 1980-03-31 1980-03-31 Vacuum breaker Pending JPS56138836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4177880A JPS56138836A (en) 1980-03-31 1980-03-31 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4177880A JPS56138836A (en) 1980-03-31 1980-03-31 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS56138836A true JPS56138836A (en) 1981-10-29

Family

ID=12617823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4177880A Pending JPS56138836A (en) 1980-03-31 1980-03-31 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS56138836A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104488057A (en) * 2012-06-11 2015-04-01 Abb技术股份公司 Vacuum interrupter with double coaxial contact arrangement at each side

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104488057A (en) * 2012-06-11 2015-04-01 Abb技术股份公司 Vacuum interrupter with double coaxial contact arrangement at each side
JP2015519713A (en) * 2012-06-11 2015-07-09 アーベーベー テクノロジー アクチエンゲゼルシャフトＡＢＢ Ｔｅｃｈｎｏｌｏｇｙ ＡＧ Vacuum circuit breaker with double coaxial contact configuration on both sides

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