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with sensing element responsive to pressure or volume change in a confined fluid

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  • CPC
  • G05D23/1856
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Parent Industries

GPHYSICS G05Controlling systems G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES G05D23/00Control of temperature

Current Industry

G05D23/1856with sensing element responsive to pressure or volume change in a confined fluid
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Air cleaner
    • Patent number 11,982,288
    • Issue date May 14, 2024
    • LG Electronics Inc.
    • Jaekyun Park
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air cleaner
    • Patent number 11,905,967
    • Issue date Feb 20, 2024
    • LG Electronics Inc.
    • Jaekyun Park
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,761,455
    • Issue date Sep 19, 2023
    • LG Electronics Inc.
    • Jaekyun Park
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Engine cooling system, electronic thermostat control system and con...
    • Patent number 10,400,661
    • Issue date Sep 3, 2019
    • Hyundai Motor Company
    • Philgi Lee
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Thermostatic valve
    • Patent number 10,241,525
    • Issue date Mar 26, 2019
    • ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD
    • Haoming Qiu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Thermostatic mixing valve
    • Patent number 9,898,017
    • Issue date Feb 20, 2018
    • Acorn Engineering Company
    • James C. Graves
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Engine cooling system, electronic thermostat control system and con...
    • Patent number 9,759,121
    • Issue date Sep 12, 2017
    • Hyundai Motor Company
    • Philgi Lee
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Thermally responsive valve
    • Patent number 4,804,141
    • Issue date Feb 14, 1989
    • Eaton Corporation
    • Daniel C. Stahly
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Cooling control system apparatus and method
    • Patent number 4,621,767
    • Issue date Nov 11, 1986
    • The Garrett Corporation
    • James A. Denneny
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Cooling control system apparatus and method
    • Patent number 4,463,897
    • Issue date Aug 7, 1984
    • The Garrett Corporation
    • James A. Denneny
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3917164
    • Patent number 3,917,164
    • Issue date Nov 4, 1975
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3059854
    • Patent number 3,059,854
    • Issue date Oct 23, 1962
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3047233
    • Patent number 3,047,233
    • Issue date Jul 31, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2961162
    • Patent number 2,961,162
    • Issue date Nov 22, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2898048
    • Patent number 2,898,048
    • Issue date Aug 4, 1959
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2805039
    • Patent number 2,805,039
    • Issue date Sep 3, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2369887
    • Patent number 2,369,887
    • Issue date Feb 20, 1945
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2297361
    • Patent number 2,297,361
    • Issue date Sep 29, 1942
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2292761
    • Patent number 2,292,761
    • Issue date Aug 11, 1942
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2264261
    • Patent number 2,264,261
    • Issue date Nov 25, 1941
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2258366
    • Patent number 2,258,366
    • Issue date Oct 7, 1941
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2247267
    • Patent number 2,247,267
    • Issue date Jun 24, 1941
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2155344
    • Patent number 2,155,344
    • Issue date Apr 18, 1939
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1988775
    • Patent number 1,988,775
    • Issue date Jan 22, 1935
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1956004
    • Patent number 1,956,004
    • Issue date Apr 24, 1934
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1932574
    • Patent number 1,932,574
    • Issue date Oct 31, 1933
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1920827
    • Patent number 1,920,827
    • Issue date Aug 1, 1933
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1849761
    • Patent number 1,849,761
    • Issue date Mar 15, 1932
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1705176
    • Patent number 1,705,176
    • Issue date Mar 12, 1929
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1582868
    • Patent number 1,582,868
    • Issue date Apr 27, 1926
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CLEANER
    • Publication number 20240255002
    • Publication date Aug 1, 2024
    • LG ELECTRONICS INC.
    • Jaekyun PARK
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENGINE COOLING SYSTEM, ELECTRONIC THERMOSTAT CONTROL SYSTEM AND CON...
    • Publication number 20170321596
    • Publication date Nov 9, 2017
    • Hyundai Motor Company
    • Philgi LEE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THERMOSTATIC VALVE
    • Publication number 20160224037
    • Publication date Aug 4, 2016
    • Zhejiang Sanhua Automotive Components Co., Ltd.
    • Haoming Qiu
    • G05 - CONTROLLING REGULATING