JPS6260781B2 - - Google Patents

Info

Publication number
JPS6260781B2
JPS6260781B2 JP54152008A JP15200879A JPS6260781B2 JP S6260781 B2 JPS6260781 B2 JP S6260781B2 JP 54152008 A JP54152008 A JP 54152008A JP 15200879 A JP15200879 A JP 15200879A JP S6260781 B2 JPS6260781 B2 JP S6260781B2
Authority
JP
Japan
Prior art keywords
contact
alloy
electrode
vacuum
present
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.)
Expired
Application number
JP54152008A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5676130A (en
Inventor
Isao Okutomi
Hisashi Yoshino
Eiichi Takayanagi
Hideo Suzuki
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP15200879A priority Critical patent/JPS5676130A/ja
Publication of JPS5676130A publication Critical patent/JPS5676130A/ja
Publication of JPS6260781B2 publication Critical patent/JPS6260781B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP15200879A 1979-11-26 1979-11-26 Vacuum switch Granted JPS5676130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15200879A JPS5676130A (en) 1979-11-26 1979-11-26 Vacuum switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15200879A JPS5676130A (en) 1979-11-26 1979-11-26 Vacuum switch

Publications (2)

Publication Number Publication Date
JPS5676130A JPS5676130A (en) 1981-06-23
JPS6260781B2 true JPS6260781B2 (enrdf_load_stackoverflow) 1987-12-17

Family

ID=15531041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15200879A Granted JPS5676130A (en) 1979-11-26 1979-11-26 Vacuum switch

Country Status (1)

Country Link
JP (1) JPS5676130A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079627A (ja) * 1983-10-07 1985-05-07 株式会社東芝 真空遮断器
JP2007059107A (ja) * 2005-08-23 2007-03-08 Hitachi Ltd 電気接点

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840384A (enrdf_load_stackoverflow) * 1971-09-25 1973-06-13
JPS499295A (enrdf_load_stackoverflow) * 1972-05-16 1974-01-26
JPS52155373A (en) * 1976-05-28 1977-12-23 Tokyo Shibaura Electric Co Vacuum breaker

Also Published As

Publication number Publication date
JPS5676130A (en) 1981-06-23

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