JPS523167A - Vacuum valve - Google Patents

Vacuum valve

Info

Publication number
JPS523167A
JPS523167A JP7936975A JP7936975A JPS523167A JP S523167 A JPS523167 A JP S523167A JP 7936975 A JP7936975 A JP 7936975A JP 7936975 A JP7936975 A JP 7936975A JP S523167 A JPS523167 A JP S523167A
Authority
JP
Japan
Prior art keywords
vacuum valve
vacuum
valve
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
JP7936975A
Other languages
Japanese (ja)
Inventor
Nobuo Abe
Yukio Kurosawa
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 JP7936975A priority Critical patent/JPS523167A/en
Publication of JPS523167A publication Critical patent/JPS523167A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP7936975A 1975-06-27 1975-06-27 Vacuum valve Pending JPS523167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7936975A JPS523167A (en) 1975-06-27 1975-06-27 Vacuum valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7936975A JPS523167A (en) 1975-06-27 1975-06-27 Vacuum valve

Publications (1)

Publication Number Publication Date
JPS523167A true JPS523167A (en) 1977-01-11

Family

ID=13687953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7936975A Pending JPS523167A (en) 1975-06-27 1975-06-27 Vacuum valve

Country Status (1)

Country Link
JP (1) JPS523167A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529683U (en) * 1978-08-17 1980-02-26
JPS5616770U (en) * 1979-07-16 1981-02-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529683U (en) * 1978-08-17 1980-02-26
JPS5921254Y2 (en) * 1978-08-17 1984-06-22 株式会社伊藤喜工作所 Warehouse armor door opening/closing device
JPS5616770U (en) * 1979-07-16 1981-02-13

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