CA919749A - Vacuum switch contact - Google Patents

Vacuum switch contact

Info

Publication number
CA919749A
CA919749A CA090912A CA90912A CA919749A CA 919749 A CA919749 A CA 919749A CA 090912 A CA090912 A CA 090912A CA 90912 A CA90912 A CA 90912A CA 919749 A CA919749 A CA 919749A
Authority
CA
Canada
Prior art keywords
switch contact
vacuum switch
vacuum
contact
switch
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
CA090912A
Inventor
Nabae Akira
Arii Mitsuru
Sugiyama Sadao
Arakawa Osamu
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
Application granted granted Critical
Publication of CA919749A publication Critical patent/CA919749A/en
Expired legal-status Critical Current

Links

CA090912A 1970-03-27 1970-08-17 Vacuum switch contact Expired CA919749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2339270A 1970-03-27 1970-03-27

Publications (1)

Publication Number Publication Date
CA919749A true CA919749A (en) 1973-01-23

Family

ID=21814819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA090912A Expired CA919749A (en) 1970-03-27 1970-08-17 Vacuum switch contact

Country Status (1)

Country Link
CA (1) CA919749A (en)

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