CA687743A - Low chopping current long life vacuum switch electrode - Google Patents

Low chopping current long life vacuum switch electrode

Info

Publication number
CA687743A
CA687743A CA687743A CA687743DA CA687743A CA 687743 A CA687743 A CA 687743A CA 687743 A CA687743 A CA 687743A CA 687743D A CA687743D A CA 687743DA CA 687743 A CA687743 A CA 687743A
Authority
CA
Canada
Prior art keywords
long life
vacuum switch
switch electrode
current long
chopping current
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
CA687743A
Inventor
M. Lafferty James
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
Publication date
Application granted granted Critical
Publication of CA687743A publication Critical patent/CA687743A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
CA687743A 1959-08-28 Low chopping current long life vacuum switch electrode Expired CA687743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83667859A 1959-08-28 1959-08-28

Publications (1)

Publication Number Publication Date
CA687743A true CA687743A (en) 1964-06-02

Family

ID=25272474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA687743A Expired CA687743A (en) 1959-08-28 Low chopping current long life vacuum switch electrode

Country Status (1)

Country Link
CA (1) CA687743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327081A (en) * 1964-11-25 1967-06-20 Allis Chalmers Mfg Co Contact with high resistance material insert

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327081A (en) * 1964-11-25 1967-06-20 Allis Chalmers Mfg Co Contact with high resistance material insert

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