JPS5222778A - Vacuum valve circuit breaker - Google Patents

Vacuum valve circuit breaker

Info

Publication number
JPS5222778A
JPS5222778A JP9841275A JP9841275A JPS5222778A JP S5222778 A JPS5222778 A JP S5222778A JP 9841275 A JP9841275 A JP 9841275A JP 9841275 A JP9841275 A JP 9841275A JP S5222778 A JPS5222778 A JP S5222778A
Authority
JP
Japan
Prior art keywords
circuit breaker
vacuum valve
valve circuit
vacuum
breaker
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
JP9841275A
Other languages
Japanese (ja)
Inventor
Yukio Kurosawa
Hiroyuki Sugawara
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 JP9841275A priority Critical patent/JPS5222778A/en
Publication of JPS5222778A publication Critical patent/JPS5222778A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP9841275A 1975-08-13 1975-08-13 Vacuum valve circuit breaker Pending JPS5222778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9841275A JPS5222778A (en) 1975-08-13 1975-08-13 Vacuum valve circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9841275A JPS5222778A (en) 1975-08-13 1975-08-13 Vacuum valve circuit breaker

Publications (1)

Publication Number Publication Date
JPS5222778A true JPS5222778A (en) 1977-02-21

Family

ID=14219100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9841275A Pending JPS5222778A (en) 1975-08-13 1975-08-13 Vacuum valve circuit breaker

Country Status (1)

Country Link
JP (1) JPS5222778A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9114922B2 (en) 2010-08-11 2015-08-25 Kotobuki & Co., Ltd. Knock-type propelling container

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052563A (en) * 1973-09-11 1975-05-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052563A (en) * 1973-09-11 1975-05-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9114922B2 (en) 2010-08-11 2015-08-25 Kotobuki & Co., Ltd. Knock-type propelling container

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