AT243358B - Gas pressure switch - Google Patents

Gas pressure switch

Info

Publication number
AT243358B
AT243358B AT592263A AT592263A AT243358B AT 243358 B AT243358 B AT 243358B AT 592263 A AT592263 A AT 592263A AT 592263 A AT592263 A AT 592263A AT 243358 B AT243358 B AT 243358B
Authority
AT
Austria
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
AT592263A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT243358B publication Critical patent/AT243358B/en

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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
AT592263A 1962-07-26 1963-07-24 Gas pressure switch AT243358B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH895562A CH395241A (en) 1962-07-26 1962-07-26 Gas pressure switch

Publications (1)

Publication Number Publication Date
AT243358B true AT243358B (en) 1965-11-10

Family

ID=4346708

Family Applications (1)

Application Number Title Priority Date Filing Date
AT592263A AT243358B (en) 1962-07-26 1963-07-24 Gas pressure switch

Country Status (5)

Country Link
US (1) US3264439A (en)
AT (1) AT243358B (en)
BE (1) BE635385A (en)
CH (1) CH395241A (en)
DE (1) DE1156471B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836741A (en) * 1967-11-06 1974-09-17 Ite Imperial Corp Adjustable contact nozzle and retractable arcing chamber for gas blast circuit breakers
CA1051073A (en) * 1975-01-31 1979-03-20 Masaru Ito Electric switch contact arrangement
US4501466A (en) * 1977-05-27 1985-02-26 Westinghouse Electric Corp. High current contact
DE19524217A1 (en) * 1995-07-03 1997-01-09 Abb Research Ltd Circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636961A (en) * 1951-11-09 1953-04-28 Gen Electric Electric circuit breaker
NL224968A (en) * 1957-03-04
US3128360A (en) * 1960-01-14 1964-04-07 Ite Circuit Breaker Ltd Interrupter structure having splitter plates of malleable material
US3076080A (en) * 1961-02-17 1963-01-29 Allis Chalmers Mfg Co Fluid blast interrupting device for oil circuit breakers employing auxiliary contact

Also Published As

Publication number Publication date
BE635385A (en)
DE1156471B (en) 1963-10-31
US3264439A (en) 1966-08-02
CH395241A (en) 1965-07-15

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