TREA

by using pumps

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  • CPC
  • G01P3/28
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Parent Industries

GPHYSICS G01Measuring instruments G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT G01P3/00Measuring linear or angular speed Measuring differences of linear or angular speeds

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G01P3/28by using pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for engine speed measurement
    • Patent number 11,614,456
    • Issue date Mar 28, 2023
    • Pratt & Whitney Canada Corp.
    • Antwan Shenouda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for measuring well flow rate
    • Patent number 9,200,509
    • Issue date Dec 1, 2015
    • Chevron U.S.A. Inc.
    • Mark Hiroshi Yamasaki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and device for detecting the speed of a pump
    • Patent number 7,083,391
    • Issue date Aug 1, 2006
    • Robert Bosch GmbH
    • Holger Sievert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Converter for providing a liquid at a measurement pressure correspo...
    • Patent number 5,630,698
    • Issue date May 20, 1997
    • Siemens Aktiengesellschaft
    • Matthias Hartmann
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Transmission input shaft speed detecting apparatus utilizing oil pu...
    • Patent number 5,184,506
    • Issue date Feb 9, 1993
    • Jatco Corporation
    • Michio Asada
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluidic angular velocity sensor
    • Patent number 4,602,509
    • Issue date Jul 29, 1986
    • The United States of America as represented by the administrator of the Natio...
    • C. Martin Berdahl
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Membrane-air pump adapted to function as a tachometer
    • Patent number 3,936,237
    • Issue date Feb 3, 1976
    • Deutsche Vergaser GmbH & Co. K.G.
    • Asoke Chattopadhayay
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3896675
    • Patent number 3,896,675
    • Issue date Jul 29, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3880110
    • Patent number 3,880,110
    • Issue date Apr 29, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3716707
    • Patent number 3,716,707
    • Issue date Feb 13, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3691848
    • Patent number 3,691,848
    • Issue date Sep 19, 1972
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3443441
    • Patent number 3,443,441
    • Issue date May 13, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3295376
    • Patent number 3,295,376
    • Issue date Jan 3, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3189909
    • Patent number 3,189,909
    • Issue date Jun 15, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3039315
    • Patent number 3,039,315
    • Issue date Jun 19, 1962
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2866630
    • Patent number 2,866,630
    • Issue date Dec 30, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2582727
    • Patent number 2,582,727
    • Issue date Jan 15, 1952
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2213675
    • Patent number 2,213,675
    • Issue date Sep 3, 1940
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2210154
    • Patent number 2,210,154
    • Issue date Aug 6, 1940
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2202836
    • Patent number 2,202,836
    • Issue date Jun 4, 1940
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2179450
    • Patent number 2,179,450
    • Issue date Nov 7, 1939
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2105158
    • Patent number 2,105,158
    • Issue date Jan 11, 1938
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2099385
    • Patent number 2,099,385
    • Issue date Nov 16, 1937
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1980926
    • Patent number 1,980,926
    • Issue date Nov 13, 1934
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1904435
    • Patent number 1,904,435
    • Issue date Apr 18, 1933
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1823841
    • Patent number 1,823,841
    • Issue date Sep 15, 1931
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1772152
    • Patent number 1,772,152
    • Issue date Aug 5, 1930
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1613727
    • Patent number 1,613,727
    • Issue date Jan 11, 1927
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1421865
    • Patent number 1,421,865
    • Issue date Jul 4, 1922
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1383549
    • Patent number 1,383,549
    • Issue date Jul 5, 1921
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents