TREA

for biasing the electromagnet

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  • CPC
  • H01H47/12
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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

H01H47/12for biasing the electromagnet
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Latching relay system
    • Patent number 9,793,077
    • Issue date Oct 17, 2017
    • Yazaki Corporation
    • Yukio Kamiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power switching circuit
    • Patent number 4,213,059
    • Issue date Jul 15, 1980
    • PDM Electrical Products Ltd.
    • Peter Deacey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fire-suppressing foam level controller
    • Patent number 4,169,278
    • Issue date Sep 25, 1979
    • Mine Safety Appliances Company
    • Ferdinand Roehlich
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3845429
    • Patent number 3,845,429
    • Issue date Oct 29, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3325695
    • Patent number 3,325,695
    • Issue date Jun 13, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2836775
    • Patent number 2,836,775
    • Issue date May 27, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2528088
    • Patent number 2,528,088
    • Issue date Oct 31, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2525930
    • Patent number 2,525,930
    • Issue date Oct 17, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2513900
    • Patent number 2,513,900
    • Issue date Jul 4, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2426378
    • Patent number 2,426,378
    • Issue date Aug 26, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2034701
    • Patent number 2,034,701
    • Issue date Mar 24, 1936
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2020952
    • Patent number 2,020,952
    • Issue date Nov 12, 1935
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1673884
    • Patent number 1,673,884
    • Issue date Jun 19, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1662060
    • Patent number 1,662,060
    • Issue date Mar 13, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1571063
    • Patent number 1,571,063
    • Issue date Jan 26, 1926
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1565410
    • Patent number 1,565,410
    • Issue date Dec 15, 1925
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1541618
    • Patent number 1,541,618
    • Issue date Jun 9, 1925
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVING CIRCUIT FOR RELAY
    • Publication number 20130201594
    • Publication date Aug 8, 2013
    • Pao-Hung LIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20130093542
    • Publication date Apr 18, 2013
    • Yosuke Sora
    • H01 - BASIC ELECTRIC ELEMENTS