TREA

Relay coil or coils forming part of a bridge circuit

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Industry

  • CPC
  • H01H47/36
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H47/00Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current

Current Industry

H01H47/36Relay coil or coils forming part of a bridge circuit
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic contactor
    • Patent number 11,735,387
    • Issue date Aug 22, 2023
    • Mitsubishi Electric Corporation
    • Tomoyuki Kamiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter circuit for eliminating inrush current, DC coil control circ...
    • Patent number 10,305,390
    • Issue date May 28, 2019
    • Rockwell Automation Switzerland GMBH
    • Said Lassal
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solenoid driver circuit for use with digital magnetic latching valves
    • Patent number 6,046,900
    • Issue date Apr 4, 2000
    • The United States of America as represented by the Secretary of the Navy
    • Auldin James Massey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solenoid driver circuit for use with digital magnetic latching sole...
    • Patent number 5,982,605
    • Issue date Nov 9, 1999
    • The United States of America as represented by the Secretary of the Navy
    • Auldin J. Massey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3582720
    • Patent number 3,582,720
    • Issue date Jun 1, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3172018
    • Patent number 3,172,018
    • Issue date Mar 2, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2885630
    • Patent number 2,885,630
    • Issue date May 5, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2346589
    • Patent number 2,346,589
    • Issue date Apr 11, 1944
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2226952
    • Patent number 2,226,952
    • Issue date Dec 31, 1940
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    910682
    • Patent number 910,682
    • Issue date Jan 26, 1909
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Electromagnetic Contactor
    • Publication number 20220293372
    • Publication date Sep 15, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomoyuki KAMIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electromagnetic Coupler
    • Publication number 20210110985
    • Publication date Apr 15, 2021
    • Kay C Robinson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Relay Control Circuit
    • Publication number 20140204493
    • Publication date Jul 24, 2014
    • GENERAL ELECTRIC COMPANY
    • Murali Krishna Bezawada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Relay Control Circuit
    • Publication number 20120320490
    • Publication date Dec 20, 2012
    • GENERAL ELECTRIC COMPANY
    • Murali Krishna Bezawada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER