DE1067105B - - Google Patents

Info

Publication number
DE1067105B
DE1067105B DENDAT1067105D DE1067105DA DE1067105B DE 1067105 B DE1067105 B DE 1067105B DE NDAT1067105 D DENDAT1067105 D DE NDAT1067105D DE 1067105D A DE1067105D A DE 1067105DA DE 1067105 B DE1067105 B DE 1067105B
Authority
DE
Germany
Prior art keywords
arrangement according
movable
current
moving
conductor system
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DENDAT1067105D
Other languages
German (de)
English (en)
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 date
Publication of DE1067105B publication Critical patent/DE1067105B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/08—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by reversal of dc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/56—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only
    • H03C1/58—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only comprising diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
    • H01H2003/225—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion with coil contact, i.e. the movable contact itself forms a secondary coil in which the repulsing current is induced by an operating current in a stationary coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electromagnets (AREA)
  • Amplitude Modulation (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DENDAT1067105D 1954-03-11 Pending DE1067105B (US06811534-20041102-M00003.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2937344X 1954-03-11
DE342624X 1955-01-13

Publications (1)

Publication Number Publication Date
DE1067105B true DE1067105B (US06811534-20041102-M00003.png) 1959-10-15

Family

ID=32394754

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1067105D Pending DE1067105B (US06811534-20041102-M00003.png) 1954-03-11

Country Status (5)

Country Link
US (2) US2937344A (US06811534-20041102-M00003.png)
CH (2) CH342614A (US06811534-20041102-M00003.png)
DE (1) DE1067105B (US06811534-20041102-M00003.png)
FR (1) FR1130045A (US06811534-20041102-M00003.png)
GB (1) GB814307A (US06811534-20041102-M00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142201B (de) * 1959-11-28 1963-01-10 Fuji Electric Co Ltd Schnellschalter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128361A (en) * 1959-02-17 1964-04-07 Siemens Ag High current switch arrangement for quick break
IT611404A (US06811534-20041102-M00003.png) * 1959-06-17
FR2185853B1 (US06811534-20041102-M00003.png) * 1972-05-26 1977-12-30 Merlin Gerin
DE4002733A1 (de) * 1990-01-31 1991-08-01 Papst Motoren Gmbh & Co Kg Elektrisch angetriebener linearmotor
DE102012102431B4 (de) * 2012-03-21 2019-11-07 Te Connectivity Germany Gmbh Leitungsschutzschalter

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US363186A (en) * 1887-05-17 Alternating-current motor device
US1066081A (en) * 1908-09-02 1913-07-01 Hall Signal Co Railway signal-relay.
US953584A (en) * 1909-05-03 1910-03-29 Kinley Mfg Company Lighting system for self-propelled vehicles.
CH170580A (de) * 1932-07-28 1934-07-15 Bbc Brown Boveri & Cie Elektromagnetische Schütz zur beschleunigten Unterbrechung von Stromkreisen.
US1996599A (en) * 1934-02-17 1935-04-02 Gen Electric Repulsion relay
US2025158A (en) * 1934-06-07 1935-12-24 American Telephone & Telegraph Modulating system
US2103090A (en) * 1934-12-05 1937-12-21 Radio Patents Corp Means for and method of generating electrical currents
GB493050A (en) * 1937-03-30 1938-09-30 Baird Television Ltd Improvements in or relating to methods of amplifying electrical signals
US2180661A (en) * 1938-05-11 1939-11-21 Nortron Patents Corp Vacuum switch
US2292869A (en) * 1939-10-19 1942-08-11 Fernseh Gmbh Automatic operating point control system
US2389999A (en) * 1940-05-16 1945-11-27 Metropolitan Device Corp Circuit breaker
US2298930A (en) * 1941-01-14 1942-10-13 Bell Telephone Labor Inc Phase distortion correction
BE456250A (US06811534-20041102-M00003.png) * 1943-06-12
CH269318A (de) * 1946-10-24 1950-06-30 Fkg Ag Elektrische Schalteinrichtung für veränderlichen Speisestrom.
US2541060A (en) * 1948-05-18 1951-02-13 Faximile Inc Tone and density compensating device
US2494830A (en) * 1948-06-01 1950-01-17 Phillips Petroleum Co Modulator circuit
GB699539A (en) * 1951-08-28 1953-11-11 Gen Electric Co Ltd Improvements in or relating to arrangements for modulating electric carrier wave oscillations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142201B (de) * 1959-11-28 1963-01-10 Fuji Electric Co Ltd Schnellschalter

Also Published As

Publication number Publication date
CH342624A (de) 1959-11-30
FR1130045A (fr) 1957-01-30
GB814307A (en) 1959-06-03
US2916579A (en) 1959-12-08
US2937344A (en) 1960-05-17
CH342614A (de) 1959-11-30

Similar Documents

Publication Publication Date Title
DE3544646A1 (de) Synchron betaetigbare elektrische stromschalteinrichtung mit vergroessertem kontaktabstand in der oeffnungsstellung und vergroesserter kontaktschliesskraft in der schliessstellung
DE1082336B (de) Kurzschliesser zum Schutz elektrischer Geraete
DE1067105B (US06811534-20041102-M00003.png)
DE4110335C2 (de) Einrichtung zum Kurzschlußschutz
DE850172C (de) Elektrische Schalteinrichtung fuer veraenderlichen Speisestrom
DE1071821B (US06811534-20041102-M00003.png)
DE1160526B (de) Synchronausloeser
DE947812C (de) Schalteinrichtung zur Beeinflussung elektrischer Stromkreise, insbesondere Starkstromkreise, mit durch ein Magnetfeld betaetigtem Schaltelement
WO2016193283A1 (de) Stromunterbrecher
DE1286184B (de) Elektrischer Schalter, insbesondere Selbstschalter
DE2261923C2 (de) Zündanlage für Brennkraftmaschinen
DE2555255A1 (de) Einrichtung zur erfassung von fehlerstroemen
DE1257934B (de) Elektrischer Synchronschalter
DE2356515A1 (de) Schnellwirkende schaltvorrichtung mit wenigstens einer luftspule
DE1150443B (de) Elektrodynamischer Antrieb
DE914145C (de) Schalteinrichtung fuer schnelles Schalten
DE413140C (de) Elektrische Schalteinrichtung mit selbsttaetiger, kurzzeitiger Hilfskontaktgebung
CH228762A (de) Umformer mit synchron mit bestimmten von dem zu unterbrechenden Strom periodisch angenommenen Werten betätigten Abhebekontakten.
DE2644423C3 (de) Elektrodynamische Antriebseinrichtung für Hochspannungs-Leistungsschalter
DE1219571B (de) Remanenzschuetz
EP0410258B1 (de) Elektromechanischer Schnellschalter
DE730064C (de) Elektromagnetischer Schalter fuer Wechselstrom
DE903480C (de) Energierichtungsrelais
DE10222552A1 (de) Elektrische Schalteinrichtung für Fehlerstrom-, Überstrom- und Kurzschlußstromschutz
DE1909085A1 (de) Elektrischer Schalter