FR1047952A - Light switch - Google Patents

Light switch

Info

Publication number
FR1047952A
FR1047952A FR1047952DA FR1047952A FR 1047952 A FR1047952 A FR 1047952A FR 1047952D A FR1047952D A FR 1047952DA FR 1047952 A FR1047952 A FR 1047952A
Authority
FR
France
Prior art keywords
light switch
switch
light
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)
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 FR1047952A publication Critical patent/FR1047952A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
FR1047952D 1950-08-12 1951-08-06 Light switch Expired FR1047952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US179066A US2611058A (en) 1950-08-12 1950-08-12 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR1047952A true FR1047952A (en) 1953-12-18

Family

ID=22655094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1047952D Expired FR1047952A (en) 1950-08-12 1951-08-06 Light switch

Country Status (2)

Country Link
US (1) US2611058A (en)
FR (1) FR1047952A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813953A (en) * 1954-08-16 1957-11-19 Ite Circuit Breaker Ltd Circuit interruptions with non-linear resistance
US2816992A (en) * 1954-11-26 1957-12-17 Westinghouse Electric Corp Circuit interrupters
BE562665A (en) * 1956-11-26
DE3421876A1 (en) * 1984-06-13 1985-12-19 Brown, Boveri & Cie Ag, 6800 Mannheim ARC EXTINGUISHING DEVICE
US9530592B1 (en) * 2015-09-16 2016-12-27 Siemens Aktiengesellschaft Arc extinguishing assemblies and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE483190A (en) * 1939-03-22
US2442199A (en) * 1943-12-15 1948-05-25 Westinghouse Electric Corp Circuit interrupter

Also Published As

Publication number Publication date
US2611058A (en) 1952-09-16

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