TREA

actuated by curled flexible tube

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  • CPC
  • H01H35/36
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H35/00Switches operated by change of a physical condition

Current Industry

H01H35/36actuated by curled flexible tube
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Transformation method for gas density relay, and gas density relay...
    • Patent number 12,136,530
    • Issue date Nov 5, 2024
    • SHANGHAI ROYE ELECTRIC CO., LTD.
    • Tiexin Xia
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical system with on-line sampling verification function and v...
    • Patent number 12,046,433
    • Issue date Jul 23, 2024
    • SHANGHAI ROYE ELECTRIC CO., LTD.
    • Haiyong Jin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure-type contact switch for use in operation of pressure pump
    • Patent number 9,425,007
    • Issue date Aug 23, 2016
    • Moo Sung Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure gauge capable of automatically stopping supply of pressure...
    • Patent number 5,640,992
    • Issue date Jun 24, 1997
    • Tien-Tsai Huang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gauge with indicator switch
    • Patent number 5,286,931
    • Issue date Feb 15, 1994
    • Graco Inc.
    • Edward P. Murphy
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure pilot switch point device
    • Patent number 4,485,727
    • Issue date Dec 4, 1984
    • Fisher Controls International, Inc.
    • David W. Shollenbarger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure control for pumps
    • Patent number 4,335,999
    • Issue date Jun 22, 1982
    • Binks Manufacturing Company
    • Robert E. Lamontagne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure control for pumps
    • Patent number 4,212,591
    • Issue date Jul 15, 1980
    • Binks Manufacturing Company
    • Robert E. Lamontagne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial torsion pressure transducer
    • Patent number 4,087,662
    • Issue date May 2, 1978
    • Norman Halem
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3918543
    • Patent number 3,918,543
    • Issue date Nov 11, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3761655
    • Patent number 3,761,655
    • Issue date Sep 25, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3665362
    • Patent number 3,665,362
    • Issue date May 23, 1972
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3578931
    • Patent number 3,578,931
    • Issue date May 18, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3569647
    • Patent number 3,569,647
    • Issue date Mar 9, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3549836
    • Patent number 3,549,836
    • Issue date Dec 22, 1970
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3492877
    • Patent number 3,492,877
    • Issue date Feb 3, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3482196
    • Patent number 3,482,196
    • Issue date Dec 2, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3441695
    • Patent number 3,441,695
    • Issue date Apr 29, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3408506
    • Patent number 3,408,506
    • Issue date Oct 29, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3386411
    • Patent number 3,386,411
    • Issue date Jun 4, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3373255
    • Patent number 3,373,255
    • Issue date Mar 12, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3278703
    • Patent number 3,278,703
    • Issue date Oct 11, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3188419
    • Patent number 3,188,419
    • Issue date Jun 8, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3188420
    • Patent number 3,188,420
    • Issue date Jun 8, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3187131
    • Patent number 3,187,131
    • Issue date Jun 1, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3005979
    • Patent number 3,005,979
    • Issue date Oct 24, 1961
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2993971
    • Patent number 2,993,971
    • Issue date Jul 25, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2976506
    • Patent number 2,976,506
    • Issue date Mar 21, 1961
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2953658
    • Patent number 2,953,658
    • Issue date Sep 20, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2810800
    • Patent number 2,810,800
    • Issue date Oct 22, 1957
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents