TREA

having electrothermal release and no other automatic release

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Industry

  • CPC
  • H01H73/22
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H73/00Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism

Current Industry

H01H73/22having electrothermal release and no other automatic release
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Trip device for circuit breaker
    • Patent number 9,633,809
    • Issue date Apr 25, 2017
    • LSIS Co., Ltd.
    • Kyung Hwan Oh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Modulated button assembly for an overload protection switch
    • Patent number 6,818,847
    • Issue date Nov 16, 2004
    • Albert Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Safety switch
    • Patent number 6,617,951
    • Issue date Sep 9, 2003
    • Tsung-Mou Yu
    • Ming-Shan Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching element for electric switch
    • Patent number 6,538,553
    • Issue date Mar 25, 2003
    • Tsung-Mou Yu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker utilizing deformable section blade
    • Patent number 5,101,186
    • Issue date Mar 31, 1992
    • Square D Company
    • Metin M. Durum
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3913049
    • Patent number 3,913,049
    • Issue date Oct 14, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2993968
    • Patent number 2,993,968
    • Issue date Jul 25, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2401656
    • Patent number 2,401,656
    • Issue date Jun 4, 1946
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2256537
    • Patent number 2,256,537
    • Issue date Sep 23, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1812162
    • Patent number 1,812,162
    • Issue date Jun 30, 1931
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Safety switch
    • Publication number 20030038701
    • Publication date Feb 27, 2003
    • Ming-Shan Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING ELEMENT FOR ELECTRIC SWITCH
    • Publication number 20030011461
    • Publication date Jan 16, 2003
    • Tsung-Mou Yu
    • H01 - BASIC ELECTRIC ELEMENTS