CH257854A - Mechanismus zum Betätigen eines Schalters. - Google Patents

Mechanismus zum Betätigen eines Schalters.

Info

Publication number
CH257854A
CH257854A CH257854DA CH257854A CH 257854 A CH257854 A CH 257854A CH 257854D A CH257854D A CH 257854DA CH 257854 A CH257854 A CH 257854A
Authority
CH
Switzerland
Prior art keywords
switch
operating
Prior art date
Application number
Other languages
English (en)
Inventor
Corporation Westingho Electric
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
Publication of CH257854A publication Critical patent/CH257854A/de

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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
CH257854D 1945-11-23 1947-03-08 Mechanismus zum Betätigen eines Schalters. CH257854A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US630350A US2542790A (en) 1945-11-23 1945-11-23 Circuit interrupter

Publications (1)

Publication Number Publication Date
CH257854A true CH257854A (de) 1948-10-31

Family

ID=24526814

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257854D CH257854A (de) 1945-11-23 1947-03-08 Mechanismus zum Betätigen eines Schalters.

Country Status (4)

Country Link
US (1) US2542790A (de)
CH (1) CH257854A (de)
FR (1) FR988417A (de)
GB (1) GB622162A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1144285A (fr) * 1954-12-24 1957-10-11 Westinghouse Electric Corp Interrupteurs de circuit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015633A (en) * 1933-07-12 1935-09-24 Westinghouse Electric & Mfg Co Circuit breaker
US2281337A (en) * 1937-04-03 1942-04-28 Gen Electric Circuit breaker fluid pressure operated system
GB490518A (en) * 1936-12-14 1938-08-15 British Thomson Houston Co Ltd Improvements in electrical switchgear
FR873902A (de) * 1937-11-10 1942-07-30
US2389942A (en) * 1940-02-06 1945-11-27 Gen Electric Circuit breaker operating system
US2286023A (en) * 1940-07-11 1942-06-09 Gen Electric Pneumatic operating mechanism for circuit breakers
US2408199A (en) * 1941-09-13 1946-09-24 Westinghouse Electric Corp Circuit breaker
BE483729A (de) * 1942-07-29
US2425168A (en) * 1943-08-06 1947-08-05 Westinghouse Electric Corp Automatic and manual reclosing control circuits for polyphase single pole circuit breakers
US2447656A (en) * 1944-05-24 1948-08-24 Westinghouse Electric Corp Compressed gas-operated circuit interrupter with position indicator

Also Published As

Publication number Publication date
FR988417A (fr) 1951-08-27
GB622162A (en) 1949-04-27
US2542790A (en) 1951-02-20

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