JPS5717529A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS5717529A
JPS5717529A JP9303880A JP9303880A JPS5717529A JP S5717529 A JPS5717529 A JP S5717529A JP 9303880 A JP9303880 A JP 9303880A JP 9303880 A JP9303880 A JP 9303880A JP S5717529 A JPS5717529 A JP S5717529A
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
JP9303880A
Other languages
Japanese (ja)
Inventor
Jiyunichi Warabi
Yoshiyuki Kashiwagi
Shinzou Sakuma
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 JP9303880A priority Critical patent/JPS5717529A/en
Priority to DE8181302900T priority patent/DE3173186D1/en
Priority to EP19810302900 priority patent/EP0043258B1/en
Publication of JPS5717529A publication Critical patent/JPS5717529A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP9303880A 1980-06-30 1980-07-08 Vacuum breaker Pending JPS5717529A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9303880A JPS5717529A (en) 1980-07-08 1980-07-08 Vacuum breaker
DE8181302900T DE3173186D1 (en) 1980-06-30 1981-06-26 A vacuum interrupter and methods of manufacturing the same
EP19810302900 EP0043258B1 (en) 1980-06-30 1981-06-26 A vacuum interrupter and methods of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9303880A JPS5717529A (en) 1980-07-08 1980-07-08 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS5717529A true JPS5717529A (en) 1982-01-29

Family

ID=14071319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9303880A Pending JPS5717529A (en) 1980-06-30 1980-07-08 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS5717529A (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
WO2012062362A1 (en) * 2010-11-10 2012-05-18 Alstom Grid Uk Limited Improvements in or relating to insulator assemblies

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515190A (en) * 1974-06-29 1976-01-16 Kubota Ltd KETSUSOKUSOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515190A (en) * 1974-06-29 1976-01-16 Kubota Ltd KETSUSOKUSOCHI

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
WO2012062362A1 (en) * 2010-11-10 2012-05-18 Alstom Grid Uk Limited Improvements in or relating to insulator assemblies

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