JPS5456178A - Contact for vacuum breaker - Google Patents

Contact for vacuum breaker

Info

Publication number
JPS5456178A
JPS5456178A JP12171577A JP12171577A JPS5456178A JP S5456178 A JPS5456178 A JP S5456178A JP 12171577 A JP12171577 A JP 12171577A JP 12171577 A JP12171577 A JP 12171577A JP S5456178 A JPS5456178 A JP S5456178A
Authority
JP
Japan
Prior art keywords
contact
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
JP12171577A
Other languages
Japanese (ja)
Inventor
Haruka Machitori
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 JP12171577A priority Critical patent/JPS5456178A/en
Publication of JPS5456178A publication Critical patent/JPS5456178A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
JP12171577A 1977-10-11 1977-10-11 Contact for vacuum breaker Pending JPS5456178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12171577A JPS5456178A (en) 1977-10-11 1977-10-11 Contact for vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12171577A JPS5456178A (en) 1977-10-11 1977-10-11 Contact for vacuum breaker

Publications (1)

Publication Number Publication Date
JPS5456178A true JPS5456178A (en) 1979-05-04

Family

ID=14818076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12171577A Pending JPS5456178A (en) 1977-10-11 1977-10-11 Contact for vacuum breaker

Country Status (1)

Country Link
JP (1) JPS5456178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141226A (en) * 1986-12-01 1988-06-13 株式会社東芝 Vacuum valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141226A (en) * 1986-12-01 1988-06-13 株式会社東芝 Vacuum valve

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