CH270364A - Elektrischer Druckgasschalter. - Google Patents

Elektrischer Druckgasschalter.

Info

Publication number
CH270364A
CH270364A CH270364DA CH270364A CH 270364 A CH270364 A CH 270364A CH 270364D A CH270364D A CH 270364DA CH 270364 A CH270364 A CH 270364A
Authority
CH
Switzerland
Prior art keywords
pressure gas
electric pressure
gas switch
switch
electric
Prior art date
Application number
Other languages
English (en)
Inventor
Company Allis-Ch Manufacturing
Original Assignee
Allis Chalmers Mfg 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.)
Filing date
Publication date
Application filed by Allis Chalmers Mfg Co filed Critical Allis Chalmers Mfg Co
Publication of CH270364A publication Critical patent/CH270364A/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
CH270364D 1940-06-10 1947-08-05 Elektrischer Druckgasschalter. CH270364A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339598A US2287039A (en) 1940-06-10 1940-06-10 Electric circuit breaker

Publications (1)

Publication Number Publication Date
CH270364A true CH270364A (de) 1950-08-31

Family

ID=23329765

Family Applications (1)

Application Number Title Priority Date Filing Date
CH270364D CH270364A (de) 1940-06-10 1947-08-05 Elektrischer Druckgasschalter.

Country Status (2)

Country Link
US (1) US2287039A (de)
CH (1) CH270364A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE453983A (de) * 1943-01-18
US2422805A (en) * 1943-04-17 1947-06-24 Ite Circuit Breaker Ltd Air blast circuit breaker
US2426250A (en) * 1943-05-21 1947-08-26 Allis Chalmers Mfg Co Gas blast circuit breaker
US2464237A (en) * 1943-05-24 1949-03-15 Allis Chalmers Mfg Co Fluid pressure actuated switch
US2455998A (en) * 1943-12-20 1948-12-14 Electrical Eng Equipment Co Electrical load breaking device
US2418690A (en) * 1944-07-13 1947-04-08 Gen Electric Electric circuit interrupter
US2422784A (en) * 1944-09-30 1947-06-24 Ite Circuit Breaker Ltd Circuit breaker
GB583346A (en) * 1944-10-20 1946-12-16 British Thomson Houston Co Ltd Improvements in gas blast electrical circuit breakers
US2518234A (en) * 1946-04-08 1950-08-08 Haltenberger Jules Brake lever
US2644876A (en) * 1950-08-19 1953-07-07 Westinghouse Electric Corp High-speed compressed-air circuit breaker
US2678984A (en) * 1951-12-19 1954-05-18 Allis Chalmers Mfg Co Air blast breaker interrupting head with interrupted line contact

Also Published As

Publication number Publication date
US2287039A (en) 1942-06-23

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