BE534764A - - Google Patents

Info

Publication number
BE534764A
BE534764A BE534764DA BE534764A BE 534764 A BE534764 A BE 534764A BE 534764D A BE534764D A BE 534764DA BE 534764 A BE534764 A BE 534764A
Authority
BE
Belgium
Application number
Inventor
Latour Andre
Original Assignee
Merlin Gerin
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 BE534764A publication Critical patent/BE534764A/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
BE534764D 1954-02-04 BE534764A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1085595X 1954-02-04

Publications (1)

Publication Number Publication Date
BE534764A true BE534764A (xx)

Family

ID=9612309

Family Applications (1)

Application Number Title Priority Date Filing Date
BE534764D BE534764A (xx) 1954-02-04

Country Status (6)

Country Link
US (1) US2821594A (xx)
BE (1) BE534764A (xx)
CH (1) CH325639A (xx)
DE (1) DE1085595B (xx)
FR (1) FR1097288A (xx)
NL (1) NL194469A (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911492A (en) * 1957-02-25 1959-11-03 Gen Electric Operating mechanism for a fluid blast circuit breaker
FR1225685A (fr) * 1958-12-23 1960-07-04 Merlin Gerin Perfectionnements aux contacts à pression compensés électrodynamiquement
US3115560A (en) * 1959-03-31 1963-12-24 John C Davis Electromagnetic contact device
FR1285301A (fr) * 1960-12-20 1962-02-23 Merlin Gerin Dispositif de contacts électriques pour disjoncteurs
DE1198909B (de) * 1962-10-24 1965-08-19 Siemens Ag Niederspannungsschalter
US3249729A (en) * 1963-10-18 1966-05-03 Gen Electric Electric circuit breaker wherein the operation of separable arcing contacts is dependent on the magnitude of current in the main contacts
US3593227A (en) * 1968-02-28 1971-07-13 Gennady Fedosievich Mitskevich Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members
GB1312156A (en) * 1970-10-29 1973-04-04 Dorman Smith Switchgear Ltd Electrical circuit breakers and isolators
US4032870A (en) * 1975-09-15 1977-06-28 General Electric Company Electric circuit breaker with electromagnetic-assist means for opposing magnetic contact-separating forces
US4240053A (en) * 1976-12-30 1980-12-16 Westinghouse Electric Corp. Circuit breaker utilizing improved current carrying conductor system
US4255636A (en) * 1976-12-30 1981-03-10 Westinghouse Electric Corp. Circuit breaker with current carrying conductor system utilizing eddy current repulsion
US4320820A (en) * 1980-07-28 1982-03-23 Harvey Hubbell Incorporated Section insulator with improved arc control
US4454395A (en) * 1981-02-27 1984-06-12 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
DE3337515A1 (de) * 1983-10-14 1985-05-02 Siemens AG, 1000 Berlin und 8000 München Schaltstueck fuer elektrische schaltgeraete
FR2569304B1 (fr) * 1984-08-15 1990-12-28 Mitsubishi Electric Corp Interrupteur de circuit
US4804933A (en) * 1988-04-01 1989-02-14 Brown Industrial Gas, Inc. Automatic transfer switch
US4849590A (en) * 1988-04-01 1989-07-18 Kohler Company Electric switch with counteracting electro-electro-dynamic forces
US5072203A (en) * 1989-09-18 1991-12-10 Allen-Bradley Company, Inc. Method and device for protecting starters from fault currents
US4991050A (en) * 1989-09-18 1991-02-05 Allen-Bradley Company, Inc. Method and device for protecting starters from fault currents
DE4026425C1 (xx) * 1990-08-21 1992-02-27 Siemens Ag, 8000 Muenchen, De
US5093988A (en) * 1991-01-24 1992-03-10 Kohler Co. Method for attaching a flexible connector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH106324A (de) * 1922-11-06 1924-08-16 Bbc Brown Boveri & Cie Schalter für grosse Momentan-Stromstärken.
US1762604A (en) * 1927-12-27 1930-06-10 Condit Electrical Mfg Corp Electric switch and contact structure therefor
DE508684C (de) * 1928-06-19 1930-10-01 Siemens Schuckertwerke Akt Ges Schalterkontakt, bestehend aus zwei oder mehr parallel geschalteten Einzelkontakten
DE560368C (de) * 1928-09-21 1932-10-01 Const Electr De Delle Sa Atel Schalter in Schleifenform mit zwei Paaren von Hauptkontakten und nebengeschalteten Funkenziehkontakten
FR692268A (fr) * 1929-06-18 1930-11-04 Siemens Ag Dispositif conjoncteur-disjoncteur
US1854990A (en) * 1929-07-01 1932-04-19 Gen Electric Electric switch
USRE18257E (en) * 1929-09-20 1931-11-24 Dscult interrupting device
DE587047C (de) * 1930-03-28 1933-10-28 Const Electr De Delle Sa Atel Trennschalter mit Stromschleifen an den Enden des Messers

Also Published As

Publication number Publication date
CH325639A (fr) 1957-11-15
NL194469A (xx)
FR1097288A (fr) 1955-07-04
US2821594A (en) 1958-01-28
DE1085595B (de) 1960-07-21

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