TREA

using electromagnetic clutch

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Industry

  • CPC
  • H01H3/56
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H3/00Mechanisms for operating contacts

Current Industry

H01H3/56using electromagnetic clutch
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Latching relay and method thereof
    • Patent number 10,629,389
    • Issue date Apr 21, 2020
    • Patrick L. McGuire
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Actuator override mechanism for subsea circuit breaker
    • Patent number 10,290,453
    • Issue date May 14, 2019
    • ABB Schweiz AG
    • Arne Trandal
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motorized vacuum circuit breaker assembly
    • Patent number 9,997,311
    • Issue date Jun 12, 2018
    • General Electric Company
    • Wei Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dual stroke mechanically latched mechanism
    • Patent number 9,601,292
    • Issue date Mar 21, 2017
    • Hubbell Incorporated
    • Joseph P. Gerovac
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dual stroke mechanically latched mechanism
    • Patent number 9,275,782
    • Issue date Mar 1, 2016
    • Hubbell Incorporated
    • Joseph P. Gerovac
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contactor
    • Patent number 8,970,330
    • Issue date Mar 3, 2015
    • Kunshan Vic Electronics Co., Ltd.
    • Zhiming Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor operator with positive decoupling and maximum force applicati...
    • Patent number 8,476,993
    • Issue date Jul 2, 2013
    • Cleaveland/Price Inc.
    • Aric J. Schilke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Actuator for remote operation of a circuit breaker
    • Patent number 6,628,095
    • Issue date Sep 30, 2003
    • Tyco Electronics Logistics AG
    • Bruce Raymond Mc Kinnon
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Circuit breaker
    • Patent number 5,485,133
    • Issue date Jan 16, 1996
    • Tripco Limited
    • Patrick Ward
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Very high speed circuit breaker assisted by semiconductors
    • Patent number 4,956,738
    • Issue date Sep 11, 1990
    • (ACEC) Ateliers de Constructions Electriques de Charleroi
    • Georges Defosse
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Adjustable ratio transmission switch
    • Patent number 4,647,733
    • Issue date Mar 3, 1987
    • Proximity Controls, Inc.
    • John F. Rose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reversing contactor for a three-phase motor
    • Patent number 4,618,807
    • Issue date Oct 21, 1986
    • Siemens Aktiengesellschaft
    • Edgar Wiessner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plugging defeat system for electric motors
    • Patent number 4,499,409
    • Issue date Feb 12, 1985
    • Clark Equipment Company
    • James J. Bauer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent magnet latch for speed switching device
    • Patent number 4,100,382
    • Issue date Jul 11, 1978
    • Canadian General Electric Co., Ltd.
    • Herbert Hollitscher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Speed responsive switching device
    • Patent number 4,054,764
    • Issue date Oct 18, 1977
    • General Electric Company
    • Eric Whiteley
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3527905
    • Patent number 3,527,905
    • Issue date Sep 8, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3299234
    • Patent number 3,299,234
    • Issue date Jan 17, 1967
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3036174
    • Patent number 3,036,174
    • Issue date May 22, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3021402
    • Patent number 3,021,402
    • Issue date Feb 13, 1962
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2953662
    • Patent number 2,953,662
    • Issue date Sep 20, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2896456
    • Patent number 2,896,456
    • Issue date Jul 28, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2853571
    • Patent number 2,853,571
    • Issue date Sep 23, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2619560
    • Patent number 2,619,560
    • Issue date Nov 25, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2596649
    • Patent number 2,596,649
    • Issue date May 13, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2423361
    • Patent number 2,423,361
    • Issue date Jul 1, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2332611
    • Patent number 2,332,611
    • Issue date Oct 26, 1943
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2331442
    • Patent number 2,331,442
    • Issue date Oct 12, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2309478
    • Patent number 2,309,478
    • Issue date Jan 26, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2228625
    • Patent number 2,228,625
    • Issue date Jan 14, 1941
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents