JPS5711434A - Contact material for vacuum breaker - Google Patents

Contact material for vacuum breaker

Info

Publication number
JPS5711434A
JPS5711434A JP8718280A JP8718280A JPS5711434A JP S5711434 A JPS5711434 A JP S5711434A JP 8718280 A JP8718280 A JP 8718280A JP 8718280 A JP8718280 A JP 8718280A JP S5711434 A JPS5711434 A JP S5711434A
Authority
JP
Japan
Prior art keywords
contact material
vacuum breaker
breaker
vacuum
contact
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
JP8718280A
Other languages
English (en)
Other versions
JPS6160529B2 (ja
Inventor
Mitsuaki Kawai
Shinzou Sakuma
Hifumi Yanagisawa
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.)
ZEMUBATSUKU KK
Meidensha Electric Manufacturing Co Ltd
Sumitomo Electric Industries Ltd
Original Assignee
ZEMUBATSUKU KK
Meidensha Electric Manufacturing Co Ltd
Sumitomo Electric Industries 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 ZEMUBATSUKU KK, Meidensha Electric Manufacturing Co Ltd, Sumitomo Electric Industries Ltd filed Critical ZEMUBATSUKU KK
Priority to JP8718280A priority Critical patent/JPS5711434A/ja
Publication of JPS5711434A publication Critical patent/JPS5711434A/ja
Publication of JPS6160529B2 publication Critical patent/JPS6160529B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
JP8718280A 1980-06-25 1980-06-25 Contact material for vacuum breaker Granted JPS5711434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8718280A JPS5711434A (en) 1980-06-25 1980-06-25 Contact material for vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8718280A JPS5711434A (en) 1980-06-25 1980-06-25 Contact material for vacuum breaker

Publications (2)

Publication Number Publication Date
JPS5711434A true JPS5711434A (en) 1982-01-21
JPS6160529B2 JPS6160529B2 (ja) 1986-12-22

Family

ID=13907838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8718280A Granted JPS5711434A (en) 1980-06-25 1980-06-25 Contact material for vacuum breaker

Country Status (1)

Country Link
JP (1) JPS5711434A (ja)

Also Published As

Publication number Publication date
JPS6160529B2 (ja) 1986-12-22

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