JPS5669734A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS5669734A
JPS5669734A JP14518779A JP14518779A JPS5669734A JP S5669734 A JPS5669734 A JP S5669734A JP 14518779 A JP14518779 A JP 14518779A JP 14518779 A JP14518779 A JP 14518779A JP S5669734 A JPS5669734 A JP S5669734A
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
JP14518779A
Other languages
Japanese (ja)
Inventor
Tamotsu Takashima
Tomoyasu Matsuo
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 JP14518779A priority Critical patent/JPS5669734A/en
Publication of JPS5669734A publication Critical patent/JPS5669734A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP14518779A 1979-11-08 1979-11-08 Vacuum breaker Pending JPS5669734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14518779A JPS5669734A (en) 1979-11-08 1979-11-08 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14518779A JPS5669734A (en) 1979-11-08 1979-11-08 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS5669734A true JPS5669734A (en) 1981-06-11

Family

ID=15379430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14518779A Pending JPS5669734A (en) 1979-11-08 1979-11-08 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS5669734A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
JP2010178526A (en) * 2009-01-30 2010-08-12 Mitsubishi Electric Corp Tank type vacuum breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
US6259051B1 (en) 1997-07-23 2001-07-10 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
JP2010178526A (en) * 2009-01-30 2010-08-12 Mitsubishi Electric Corp Tank type vacuum breaker

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