JPS573326A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS573326A
JPS573326A JP7687880A JP7687880A JPS573326A JP S573326 A JPS573326 A JP S573326A JP 7687880 A JP7687880 A JP 7687880A JP 7687880 A JP7687880 A JP 7687880A JP S573326 A JPS573326 A JP S573326A
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
JP7687880A
Other languages
Japanese (ja)
Inventor
Takashi Yamanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7687880A priority Critical patent/JPS573326A/en
Publication of JPS573326A publication Critical patent/JPS573326A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP7687880A 1980-06-06 1980-06-06 Vacuum breaker Pending JPS573326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7687880A JPS573326A (en) 1980-06-06 1980-06-06 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7687880A JPS573326A (en) 1980-06-06 1980-06-06 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS573326A true JPS573326A (en) 1982-01-08

Family

ID=13617882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7687880A Pending JPS573326A (en) 1980-06-06 1980-06-06 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS573326A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006019077A (en) * 2004-06-30 2006-01-19 Mitsubishi Electric Corp Vacuum valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511002U (en) * 1974-06-14 1976-01-07
JPS5120461U (en) * 1974-07-31 1976-02-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511002U (en) * 1974-06-14 1976-01-07
JPS5120461U (en) * 1974-07-31 1976-02-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006019077A (en) * 2004-06-30 2006-01-19 Mitsubishi Electric Corp Vacuum valve

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