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sliding-vane meters

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  • CPC
  • G01F3/065
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Parent Industries

GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F3/00Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow

Current Industry

G01F3/065sliding-vane meters
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flow measuring device for lubrication systems
    • Patent number 10,209,108
    • Issue date Feb 19, 2019
    • Lincoln Industrial Corporation
    • Viktor Alekseyev
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus and method for controlling, measuring, and sampling a flu...
    • Patent number 9,708,871
    • Issue date Jul 18, 2017
    • National-Oilwell Varco, L.P.
    • Thomas Robert Larson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Positive displacement flow meter
    • Patent number 7,191,646
    • Issue date Mar 20, 2007
    • Link-Tech, Inc.
    • Thomas J. Gray
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Procedure and device for the movement and volume measurement of flu...
    • Patent number 6,467,480
    • Issue date Oct 22, 2002
    • Bernd Horst Meier
    • Bernd Horst Meier
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Positive displacement metering apparatus
    • Patent number 5,688,540
    • Issue date Nov 18, 1997
    • Christopher S. Hannaford
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multidie positive displacement metering apparatus and process
    • Patent number 5,536,517
    • Issue date Jul 16, 1996
    • Christopher S. Hannaford
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Folding-unfolding rotary vane meter-motor-pump
    • Patent number 5,440,926
    • Issue date Aug 15, 1995
    • Hyok S. Lew
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Volumetric meter for liquids and/or gases
    • Patent number 5,172,593
    • Issue date Dec 22, 1992
    • Nuovopignone-Industrie Meccaniche & Fonderia SpA
    • Giorgio Bergamini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sliding rotor pump-motor-meter
    • Patent number 5,131,270
    • Issue date Jul 21, 1992
    • Hyok S. Lew
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Volumetric meter for liquids and/or gases
    • Patent number 5,027,654
    • Issue date Jul 2, 1991
    • Nuovopignone-Industrie Meccaniche e Fonderia S.p.A.
    • Giorgio Bergamini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid flow meter
    • Patent number 4,836,021
    • Issue date Jun 6, 1989
    • Universal Flow Monitors Inc.
    • Lars O. Rosaen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Hydraulically controlled portioner apparatus
    • Patent number 4,830,230
    • Issue date May 16, 1989
    • Marlen Research Corporation
    • Richard G. Powers
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid meter
    • Patent number 4,468,964
    • Issue date Sep 4, 1984
    • ITT Industries, Inc.
    • Adrianus Groeneweg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid flow meter for mixed liquid and gas
    • Patent number 4,272,982
    • Issue date Jun 16, 1981
    • Texaco Inc.
    • Dan M. Arnold
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Component flow rate measurement in two-phase systems
    • Patent number 4,056,002
    • Issue date Nov 1, 1977
    • Battelle Development Corporation
    • Simon Arieh
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3842672
    • Patent number 3,842,672
    • Issue date Oct 22, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3821899
    • Patent number 3,821,899
    • Issue date Jul 2, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3785757
    • Patent number 3,785,757
    • Issue date Jan 15, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3683694
    • Patent number 3,683,694
    • Issue date Aug 15, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3492868
    • Patent number 3,492,868
    • Issue date Feb 3, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3492867
    • Patent number 3,492,867
    • Issue date Feb 3, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3429228
    • Patent number 3,429,228
    • Issue date Feb 25, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3313155
    • Patent number 3,313,155
    • Issue date Apr 11, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3269182
    • Patent number 3,269,182
    • Issue date Aug 30, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3212331
    • Patent number 3,212,331
    • Issue date Oct 19, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3059473
    • Patent number 3,059,473
    • Issue date Oct 23, 1962
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3053088
    • Patent number 3,053,088
    • Issue date Sep 11, 1962
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3043231
    • Patent number 3,043,231
    • Issue date Jul 10, 1962
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2911955
    • Patent number 2,911,955
    • Issue date Nov 10, 1959
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2845048
    • Patent number 2,845,048
    • Issue date Jul 29, 1958
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents