BE553429A - - Google Patents

Info

Publication number
BE553429A
BE553429A BE553429DA BE553429A BE 553429 A BE553429 A BE 553429A BE 553429D A BE553429D A BE 553429DA BE 553429 A BE553429 A BE 553429A
Authority
BE
Belgium
Application number
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.)
Publication of BE553429A publication Critical patent/BE553429A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • 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
BE553429D 1955-12-19 BE553429A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2871320X 1955-12-19
CH810925X 1955-12-23

Publications (1)

Publication Number Publication Date
BE553429A true BE553429A (enrdf_load_stackoverflow)

Family

ID=32327295

Family Applications (1)

Application Number Title Priority Date Filing Date
BE553429D BE553429A (enrdf_load_stackoverflow) 1955-12-19

Country Status (6)

Country Link
US (1) US2871320A (enrdf_load_stackoverflow)
BE (1) BE553429A (enrdf_load_stackoverflow)
CH (1) CH337909A (enrdf_load_stackoverflow)
DE (1) DE1042710B (enrdf_load_stackoverflow)
FR (1) FR1162904A (enrdf_load_stackoverflow)
GB (1) GB810925A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096458B (de) * 1958-04-14 1961-01-05 Licentia Gmbh Kontaktanordnung fuer Leistungsschalter
US2989603A (en) * 1959-02-05 1961-06-20 S & C Electric Co Interrupter switch operating mechanism
US3158719A (en) * 1962-04-03 1964-11-24 Gen Electric Contact structure for an electric circuit interrupter
US3513275A (en) * 1966-04-14 1970-05-19 Westinghouse Electric Corp Circuit breaker with improved current path and contact means
KR101545893B1 (ko) * 2014-01-28 2015-08-20 엘에스산전 주식회사 릴레이

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US470161A (en) * 1892-03-01 Circuit-interrupting device
US789975A (en) * 1904-10-07 1905-05-16 Gustave L Herz Electric switch.
DE273895C (enrdf_load_stackoverflow) * 1912-12-30
US1645905A (en) * 1926-03-03 1927-10-18 Provements limited
CH130544A (de) * 1928-01-25 1928-12-15 Oerlikon Maschf Kontaktvorrichtung für elektrische Schalter mit Funkenabreisshörnern.
US1966316A (en) * 1929-01-10 1934-07-10 Westinghouse Electric & Mfg Co Arc chute
DE696410C (de) * 1937-12-18 1940-09-20 Aeg Nockenschalter mit Hauptkontakten und mehreren mit diesen in Reihe geschalteten Vor-und Abreisskontaktgruppen
US2243038A (en) * 1938-07-01 1941-05-20 Westinghouse Electric & Mfg Co Circuit interrupter
BE483190A (enrdf_load_stackoverflow) * 1939-03-22
CA432814A (en) * 1942-03-31 1946-01-29 Canadian Westinghouse Company Circuit interrupter
US2328318A (en) * 1942-04-03 1943-08-31 Roller Smith Company Circuit breaker contact
NL68959C (enrdf_load_stackoverflow) * 1943-07-13
US2443521A (en) * 1945-01-12 1948-06-15 Ite Circuit Breaker Ltd Arc chute
US2477189A (en) * 1946-12-05 1949-07-26 Allis Chalmers Mfg Co Electric arc extinguishing means
US2613299A (en) * 1947-01-11 1952-10-07 Ite Circuit Breaker Ltd High-voltage circuit breaker

Also Published As

Publication number Publication date
FR1162904A (fr) 1958-09-18
DE1042710B (de) 1958-11-06
US2871320A (en) 1959-01-27
CH337909A (de) 1959-04-30
GB810925A (en) 1959-03-25

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