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the sensing element being a float

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  • CPC
  • G05D16/12
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GPHYSICS G05Controlling systems G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES G05D16/00Control of fluid pressure

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G05D16/12the sensing element being a float
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve device
    • Patent number 11,932,101
    • Issue date Mar 19, 2024
    • Piolax, Inc
    • Kenta Mihara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vacuum adjustment valve, particularly for thoracic drainage devices
    • Patent number 6,514,232
    • Issue date Feb 4, 2003
    • Andrea Gibertoni
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pressure regulating valve and method for producing a pressure regul...
    • Patent number 6,439,263
    • Issue date Aug 27, 2002
    • Robert Bosch GmbH
    • Helmut Schwegler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Weight controlled valve
    • Patent number 5,236,010
    • Issue date Aug 17, 1993
    • Gas Research Institute
    • Paul E. George
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pressure compensation device for an immersed volume of gas, in part...
    • Patent number 5,043,953
    • Issue date Aug 27, 1991
    • L'Etat Francais represente par le Delegue General Ministeriel pour l'Armement
    • Vincent Amiand
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Apparatus for regulation of gas feed for gas consumption
    • Patent number 4,500,322
    • Issue date Feb 19, 1985
    • Alfa-Laval AB
    • Bert S. Wikholm
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Device for controlling gas flow into vessels
    • Patent number 4,131,129
    • Issue date Dec 26, 1978
    • Raymond A. Firestone
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pressure control and fluid venting system for a pressurized container
    • Patent number 4,015,621
    • Issue date Apr 5, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Darryl E. Laxo
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Out-flow metering device
    • Patent number 3,982,665
    • Issue date Sep 28, 1976
    • AGFA-Gevaert, A.G.
    • Hans Frenken
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3605773
    • Patent number 3,605,773
    • Issue date Sep 20, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3513870
    • Patent number 3,513,870
    • Issue date May 26, 1970
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3421543
    • Patent number 3,421,543
    • Issue date Jan 14, 1969
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3420258
    • Patent number 3,420,258
    • Issue date Jan 7, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3212565
    • Patent number 3,212,565
    • Issue date Oct 19, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3035600
    • Patent number 3,035,600
    • Issue date May 22, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3024839
    • Patent number 3,024,839
    • Issue date Mar 13, 1962
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2981277
    • Patent number 2,981,277
    • Issue date Apr 25, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2817358
    • Patent number 2,817,358
    • Issue date Dec 24, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2746474
    • Patent number 2,746,474
    • Issue date May 22, 1956
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2721065
    • Patent number 2,721,065
    • Issue date Oct 18, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2702047
    • Patent number 2,702,047
    • Issue date Feb 15, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2672154
    • Patent number 2,672,154
    • Issue date Mar 16, 1954
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2648169
    • Patent number 2,648,169
    • Issue date Aug 11, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2565059
    • Patent number 2,565,059
    • Issue date Aug 21, 1951
    • G05 - CONTROLLING REGULATING
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    2558356
    • Patent number 2,558,356
    • Issue date Jun 26, 1951
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2529252
    • Patent number 2,529,252
    • Issue date Nov 7, 1950
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2527419
    • Patent number 2,527,419
    • Issue date Oct 24, 1950
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2520302
    • Patent number 2,520,302
    • Issue date Aug 29, 1950
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2493702
    • Patent number 2,493,702
    • Issue date Jan 3, 1950
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2482167
    • Patent number 2,482,167
    • Issue date Sep 20, 1949
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents