TREA

Intermediate liquid-piston between a driving piston and a driven piston

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Industry

  • CPC
  • F04B53/142
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

Current Industry

F04B53/142Intermediate liquid-piston between a driving piston and a driven piston
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating pump
    • Patent number 10,683,856
    • Issue date Jun 16, 2020
    • UDIFLOW LIMITED
    • Dirk Pieter Combrink
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gradient high pressure syringe pump
    • Patent number 10,371,141
    • Issue date Aug 6, 2019
    • Yury Zelechonok
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump, a homogenizer comprising said pump and a method for pumping a...
    • Patent number 10,100,830
    • Issue date Oct 16, 2018
    • Tetra Laval Holdings & Finance S.A.
    • Johan Stenbeck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multistage piston compressor
    • Patent number 9,109,587
    • Issue date Aug 18, 2015
    • Linde Aktiengesellschaft
    • Robert Adler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump
    • Patent number 7,827,961
    • Issue date Nov 9, 2010
    • Delphi Technologies Holding S.arl
    • Michael Peter Cooke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High pressure pump for all liquids
    • Patent number 6,264,437
    • Issue date Jul 24, 2001
    • Hydro Rene Leduc
    • Louis-Claude Porel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pump apparatus
    • Patent number 5,348,451
    • Issue date Sep 20, 1994
    • Framo Developments (UK) Limited
    • Frank Mohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Membranes and neighboring members in pumps, compressors and devices
    • Patent number 5,292,235
    • Issue date Mar 8, 1994
    • Karl Eickmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable pressure and displacement reciprocating pump
    • Patent number 4,500,262
    • Issue date Feb 19, 1985
    • Sugino Machine Limited
    • Kenji Sugino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure piston pump for liquids, preferably for water
    • Patent number 4,443,160
    • Issue date Apr 17, 1984
    • Brueninghaus Hydraulik GmbH
    • Heinz Berthold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Velocity actuated valve for a downhole pump
    • Patent number 4,425,083
    • Issue date Jan 10, 1984
    • Kobe, Inc.
    • Daniel G. Peterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Combined surface power unit and velocity actuated valve for a downh...
    • Patent number 4,425,086
    • Issue date Jan 10, 1984
    • Kobe, Inc.
    • Daniel G. Peterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic combustion engine
    • Patent number 4,319,546
    • Issue date Mar 16, 1982
    • Moses M. Beden
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System for pumping an abrasive or corrosive fluid
    • Patent number 4,304,527
    • Issue date Dec 8, 1981
    • English Clays Lovering Pochin & Company Ltd.
    • Thomas J. Jewell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High pressure piston pumps
    • Patent number 4,304,531
    • Issue date Dec 8, 1981
    • British Hydromechanics Research Assoc.
    • Martin J. Fisher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3769879
    • Patent number 3,769,879
    • Issue date Nov 6, 1973
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3696614
    • Patent number 3,696,614
    • Issue date Oct 10, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3694614
    • Patent number 3,694,614
    • Issue date Sep 26, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3485176
    • Patent number 3,485,176
    • Issue date Dec 23, 1969
    • B08 - CLEANING
  • Information Patent Grant

    3372624
    • Patent number 3,372,624
    • Issue date Mar 12, 1968
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3339464
    • Patent number 3,339,464
    • Issue date Sep 5, 1967
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3314594
    • Patent number 3,314,594
    • Issue date Apr 18, 1967
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3306042
    • Patent number 3,306,042
    • Issue date Feb 28, 1967
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3277795
    • Patent number 3,277,795
    • Issue date Oct 11, 1966
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3272089
    • Patent number 3,272,089
    • Issue date Sep 13, 1966
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3204858
    • Patent number 3,204,858
    • Issue date Sep 7, 1965
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3080820
    • Patent number 3,080,820
    • Issue date Mar 12, 1963
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3005412
    • Patent number 3,005,412
    • Issue date Oct 24, 1961
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2959132
    • Patent number 2,959,132
    • Issue date Nov 8, 1960
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2936712
    • Patent number 2,936,712
    • Issue date May 17, 1960
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTISTAGE PISTON COMPRESSOR
    • Publication number 20120301328
    • Publication date Nov 29, 2012
    • Robert Adler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid pump
    • Publication number 20090126696
    • Publication date May 21, 2009
    • Michael Peter Cooke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...