BE713240A - - Google Patents

Info

Publication number
BE713240A
BE713240A BE713240DA BE713240A BE 713240 A BE713240 A BE 713240A BE 713240D A BE713240D A BE 713240DA BE 713240 A BE713240 A BE 713240A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE713240A publication Critical patent/BE713240A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
BE713240D 1968-02-28 1968-04-04 BE713240A (sv)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US70910068A 1968-02-28 1968-02-28
DEN0032230 1968-03-05
FR142358 1968-03-05
GB00856/68A GB1210566A (en) 1968-02-28 1968-03-06 Automatic circuit-breaker
BE713240 1968-04-04

Publications (1)

Publication Number Publication Date
BE713240A true BE713240A (sv) 1968-10-04

Family

ID=27507692

Family Applications (1)

Application Number Title Priority Date Filing Date
BE713240D BE713240A (sv) 1968-02-28 1968-04-04

Country Status (5)

Country Link
US (1) US3593227A (sv)
BE (1) BE713240A (sv)
DE (1) DE1638094B1 (sv)
FR (1) FR1604827A (sv)
GB (1) GB1210566A (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663905A (en) * 1971-05-20 1972-05-16 Ite Imperial Corp Contact bridge system for circuit breaker
US3921109A (en) * 1974-06-20 1975-11-18 Westinghouse Electric Corp Circuit-interrupter
US4072916A (en) * 1975-12-19 1978-02-07 I-T-E Imperial Corporation Stacked circuit breakers having high interrupting capacity
FR2378344A1 (fr) * 1977-01-25 1978-08-18 Telemecanique Electrique Piece de soufflage
US4158827A (en) * 1977-06-21 1979-06-19 Westinghouse Electric Corp. Current limiting contactor
FR2416541A1 (fr) * 1978-01-31 1979-08-31 Merlin Gerin Dispositif de limitation et de coupure de courant
FR2494493A1 (fr) * 1980-11-17 1982-05-21 Merlin Gerin Disjoncteur electrique a autosoufflage par rotation de l'arc
US4513267A (en) * 1983-03-28 1985-04-23 Siemens-Allis, Inc. Stationary contact strap to achieve a current limiting blow-off effect
US4484164A (en) * 1983-03-28 1984-11-20 Siemens-Allis, Inc. Braidless movable contact with wiping action
CA1310046C (en) * 1986-10-24 1992-11-10 John M. Winter Circuit breaker contact assembly
US4916419A (en) * 1986-10-24 1990-04-10 Square D Company Circuit breaker contact assembly
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
DE69030666T2 (de) * 1989-06-30 1997-10-16 Hitachi Ltd Ausschalter
US5189384A (en) * 1991-11-06 1993-02-23 Westinghouse Electric Corp. Circuit breaker having improved contact structure
US5583328A (en) * 1992-07-02 1996-12-10 Mitsubishi Denki Kabushiki Kaisha High voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout features
DE19700758C1 (de) * 1997-01-11 1998-04-02 Kloeckner Moeller Gmbh Schalter mit mindestens einem feststehenden Schaltstück
DE102007011694B4 (de) * 2007-03-09 2014-08-21 Siemens Aktiengesellschaft Schutzschaltelement mit magnetisch bewegtem Leiter
DE102008005115A1 (de) * 2008-01-14 2009-07-16 Siemens Aktiengesellschaft Schaltgerät, insbesondere Leistungsschaltgerät, mit zwei in Reihe, geschalteten Schaltkontaktpaaren zur Unterbrechung einer Strombahn
EP2806441B1 (en) * 2013-05-24 2017-07-12 Tyco Electronics Austria GmbH Electric switching device with enhanced Lorentz force bias
RU193559U1 (ru) * 2019-04-04 2019-11-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени Ильи Николаевича Ульянова" Контактное устройство с электродинамической компенсацией

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD25067A (sv) *
CH109564A (de) * 1924-04-24 1925-04-01 Oerlikon Maschf Elektrischer Schnellschalter.
NL154197C (sv) * 1949-07-29
BE534048A (sv) * 1953-12-11
NL194469A (sv) * 1954-02-04 Merlin Gerin
FR1225685A (fr) * 1958-12-23 1960-07-04 Merlin Gerin Perfectionnements aux contacts à pression compensés électrodynamiquement
DE1127452B (de) * 1960-02-16 1962-04-12 Elektro App Werke J W Stalin V Elektrischer UEberstromselbstschalter
FR1259118A (fr) * 1960-05-11 1961-04-21 Elektro App Werke Veb Disjoncteur à maximum de courant
US3218418A (en) * 1961-05-19 1965-11-16 Westinghouse Electric Corp Circuit breaker with arc-extinguishing means
DE1148313B (de) * 1961-07-11 1963-05-09 Elektro App Werke Veb Strombegrenzender Schnellschalter mit Haupt- und Abreisskontakt
DE1151059B (de) * 1961-10-27 1963-07-04 Licentia Gmbh Strombegrenzender Selbstschalter
GB1053936A (sv) * 1964-08-01

Also Published As

Publication number Publication date
FR1604827A (sv) 1972-04-17
GB1210566A (en) 1970-10-28
US3593227A (en) 1971-07-13
DE1638094B1 (de) 1971-08-26

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