FR472260A - Circuit switch - Google Patents

Circuit switch

Info

Publication number
FR472260A
FR472260A FR472260DA FR472260A FR 472260 A FR472260 A FR 472260A FR 472260D A FR472260D A FR 472260DA FR 472260 A FR472260 A FR 472260A
Authority
FR
France
Prior art keywords
circuit switch
switch
circuit
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
Other languages
French (fr)
Inventor
Westinghouse
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR472260A publication Critical patent/FR472260A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR472260D 1913-08-11 1914-05-15 Circuit switch Expired FR472260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472260XA 1913-08-11 1913-08-11

Publications (1)

Publication Number Publication Date
FR472260A true FR472260A (en) 1914-11-27

Family

ID=1510454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR472260D Expired FR472260A (en) 1913-08-11 1914-05-15 Circuit switch

Country Status (1)

Country Link
FR (1) FR472260A (en)

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