JPS57132621A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS57132621A
JPS57132621A JP1671581A JP1671581A JPS57132621A JP S57132621 A JPS57132621 A JP S57132621A JP 1671581 A JP1671581 A JP 1671581A JP 1671581 A JP1671581 A JP 1671581A JP S57132621 A JPS57132621 A JP S57132621A
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
JP1671581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349329B2 (enExample
Inventor
Haruo Kurihara
Shinzou Sakuma
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 Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
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 Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP1671581A priority Critical patent/JPS57132621A/ja
Publication of JPS57132621A publication Critical patent/JPS57132621A/ja
Publication of JPS6349329B2 publication Critical patent/JPS6349329B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP1671581A 1981-02-06 1981-02-06 Vacuum breaker Granted JPS57132621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1671581A JPS57132621A (en) 1981-02-06 1981-02-06 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1671581A JPS57132621A (en) 1981-02-06 1981-02-06 Vacuum breaker

Publications (2)

Publication Number Publication Date
JPS57132621A true JPS57132621A (en) 1982-08-17
JPS6349329B2 JPS6349329B2 (enExample) 1988-10-04

Family

ID=11923956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1671581A Granted JPS57132621A (en) 1981-02-06 1981-02-06 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57132621A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135467A (en) * 1977-04-28 1978-11-27 Tokyo Shibaura Electric Co Vacuum valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135467A (en) * 1977-04-28 1978-11-27 Tokyo Shibaura Electric Co Vacuum valve

Also Published As

Publication number Publication date
JPS6349329B2 (enExample) 1988-10-04

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