NL112822C - - Google Patents

Info

Publication number
NL112822C
NL112822C NL112822DA NL112822C NL 112822 C NL112822 C NL 112822C NL 112822D A NL112822D A NL 112822DA NL 112822 C NL112822 C NL 112822C
Authority
NL
Netherlands
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 NL112822C publication Critical patent/NL112822C/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
    • H01H77/102—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 special mounting of contact arm, allowing blow-off movement
    • H01H77/104—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 special mounting of contact arm, allowing blow-off movement with a stable blow-off position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
NL112822D 1958-07-30 NL112822C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL30935A DE1079176B (de) 1958-07-30 1958-07-30 Fuer vorzugsweise hoehere Stromstaerken geeigneter Selbstschalter mit elektromagnetischen und/oder thermischen Ausloesern

Publications (1)

Publication Number Publication Date
NL112822C true NL112822C (enrdf_load_stackoverflow)

Family

ID=7265385

Family Applications (2)

Application Number Title Priority Date Filing Date
NL112822D NL112822C (enrdf_load_stackoverflow) 1958-07-30
NL241741D NL241741A (enrdf_load_stackoverflow) 1958-07-30

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL241741D NL241741A (enrdf_load_stackoverflow) 1958-07-30

Country Status (6)

Country Link
US (1) US3005073A (enrdf_load_stackoverflow)
CH (1) CH377431A (enrdf_load_stackoverflow)
DE (1) DE1079176B (enrdf_load_stackoverflow)
FR (1) FR1232636A (enrdf_load_stackoverflow)
GB (1) GB909165A (enrdf_load_stackoverflow)
NL (2) NL241741A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660009A (en) * 1985-07-29 1987-04-21 Westinghouse Electric Corp. Modular integral circuit interrupter
US4680562A (en) * 1985-07-29 1987-07-14 Westinghouse Electric Corp. Integral circuit interrupter with separable modules

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127452B (de) * 1960-02-16 1962-04-12 Elektro App Werke J W Stalin V Elektrischer UEberstromselbstschalter
US3118032A (en) * 1960-04-26 1964-01-14 Gen Electric Bypass disconnect type switch
DE1128009B (de) * 1960-07-27 1962-04-19 Licentia Gmbh Gleichstromschnellschalter
DE1125057B (de) * 1960-08-19 1962-03-08 Elektro App Werke J W Stalin V Schnellschalter
DE1282776B (de) * 1960-09-08 1968-11-14 Siemens Ag Elektrischer Schalter
DE1150443B (de) * 1960-12-19 1963-06-20 Siemens Ag Elektrodynamischer Antrieb
DE1194956B (de) * 1961-07-06 1965-06-16 Licentia Gmbh Elektromagnetisches Schaltschuetz
US3192344A (en) * 1961-08-28 1965-06-29 Fed Pacific Electric Co High interrupting capacity circuit breakers with electrodynamic latch release
DE1183584B (de) * 1962-01-25 1964-12-17 Siemens Ag Einrichtung zur Kontakttrennung bei grossen UEberstroemen
US3317866A (en) * 1963-02-07 1967-05-02 Terasaki Denki Sangyo Kk Automatic circuit interrupter having magnetic blowoff means
GB1052519A (enrdf_load_stackoverflow) * 1963-04-11 1900-01-01
DE1463312B2 (de) * 1963-05-16 1971-08-12 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt Selbstschalter mit strombegrenzender oeffnung des kontakt systems
CH403075A (de) * 1963-09-27 1965-11-30 Bbc Brown Boveri & Cie Stufenschalteinrichtung für Regeltransformatoren
DE1663047B1 (de) * 1964-03-04 1970-02-26 Starkstrom Schaltgeraetefabrik Ein- oder mehrpoliger Selbstschalter
US3277407A (en) * 1964-03-16 1966-10-04 Terasaki Denki Sangyo Kk Circuit interrupter
DE1293310B (de) * 1965-07-28 1969-04-24 Siemens Ag Einrichtung zur unmittelbaren Kontaktoeffnung bei UEberstroemen
US3315189A (en) * 1965-09-30 1967-04-18 Gen Electric Circuit breaker assembly
JPS4838365U (enrdf_load_stackoverflow) * 1971-09-09 1973-05-11
US4259651A (en) * 1978-10-16 1981-03-31 Westinghouse Electric Corp. Current limiting circuit interrupter with improved operating mechanism
JPS56122246U (enrdf_load_stackoverflow) * 1980-02-19 1981-09-17
US4513267A (en) * 1983-03-28 1985-04-23 Siemens-Allis, Inc. Stationary contact strap to achieve a current limiting blow-off effect
US4488133A (en) * 1983-03-28 1984-12-11 Siemens-Allis, Inc. Contact assembly including spring loaded cam follower overcenter means
SE448794B (sv) * 1983-07-04 1987-03-16 Asea Ab Strombegrensande elkopplare
DE3347120A1 (de) * 1983-12-22 1985-07-11 Siemens AG, 1000 Berlin und 8000 München Elektro-dynamisch oeffnendes kontaktsystem
IT206253Z2 (it) * 1985-10-18 1987-07-13 Sace Spa Interruttore elettrico limitatore di corrente ad apertura dei contatti per repulsione elettrodinamica.
JPS6320342U (enrdf_load_stackoverflow) * 1986-07-24 1988-02-10
EP0255053B1 (en) * 1986-07-24 1994-05-04 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
DE3708807A1 (de) * 1987-03-18 1988-10-06 Licentia Gmbh Elektrischer leistungsschalter mit einem elektro-dynamisch oeffnenden kontaktsystem
DE3736013A1 (de) * 1987-10-23 1989-05-11 Kloeckner Moeller Elektrizit Kontaktsystem fuer einen leistungsschalter
FR2688626B1 (fr) * 1992-03-13 1994-05-06 Merlin Gerin Disjoncteur a boitier moule a pont de contacts freine en fin de course de repulsion.
DE4222965C1 (de) * 1992-07-13 1993-11-25 Kloeckner Moeller Gmbh Kontaktsystem für einen Schalter, insbesondere für einen Leistungs- bzw. Schutzschalter
US5504291A (en) * 1994-02-14 1996-04-02 Square D Company Contact blade assembly for a circuit breaker
DE29505890U1 (de) * 1995-04-05 1995-06-01 Heinrich Kopp Ag, 63796 Kahl Kontaktanordnung
ITMI20042234A1 (it) * 2004-11-19 2005-02-19 Abb Service Srl Interuttore automatico con cinematismo di sgancio azionato da contatto mobile
DE102005050705B4 (de) * 2005-10-05 2008-07-31 Moeller Gmbh Kontaktsystem für einen Niederspannungsschalter
FR2987162B1 (fr) * 2012-02-16 2016-04-15 Hager-Electro Sas Contact mobile bistable

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH109564A (de) * 1924-04-24 1925-04-01 Oerlikon Maschf Elektrischer Schnellschalter.
BE340864A (enrdf_load_stackoverflow) * 1926-03-26
US2037570A (en) * 1935-02-01 1936-04-14 Gen Electric High speed circuit breaker
CH235663A (de) * 1943-07-09 1944-12-15 Landis & Gyr Ag Kontaktanordnung.
US2514839A (en) * 1944-06-17 1950-07-11 Ite Circuit Breaker Ltd Broken back circuit breaker contact
GB580701A (en) * 1944-07-18 1946-09-17 William Sharp Improvements in snap-action electric switches
US2769049A (en) * 1951-08-09 1956-10-30 Ite Circuit Breaker Ltd Quick-break circuit breaker
US2840671A (en) * 1954-08-30 1958-06-24 Siemens Ag Circuit interrupter
US2839632A (en) * 1954-11-18 1958-06-17 Comp Generale Electricite Circuit breaker
US2800558A (en) * 1956-05-07 1957-07-23 Gen Electric Electric circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660009A (en) * 1985-07-29 1987-04-21 Westinghouse Electric Corp. Modular integral circuit interrupter
US4680562A (en) * 1985-07-29 1987-07-14 Westinghouse Electric Corp. Integral circuit interrupter with separable modules

Also Published As

Publication number Publication date
GB909165A (en) 1962-10-24
DE1079176B (de) 1960-04-07
FR1232636A (fr) 1960-10-11
NL241741A (enrdf_load_stackoverflow)
US3005073A (en) 1961-10-17
CH377431A (de) 1964-05-15

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