TREA

Intermediate liquid piston between the driving piston and the pumped liquid

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Industry

  • CPC
  • F04B53/141
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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

F04B53/141Intermediate liquid piston between the driving piston and the pumped liquid
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Energy generating system and method
    • Patent number 11,073,151
    • Issue date Jul 27, 2021
    • William Dennis Gillespie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hydraulic system for pressurization of gas with reduction of dead v...
    • Patent number 10,408,211
    • Issue date Sep 10, 2019
    • EATON INTELLIGENT POWER LIMITED
    • QingHui Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor and hydrogen supply system
    • Patent number 10,385,836
    • Issue date Aug 20, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsuo Okaichi
    • 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

    Method of conveying liquids
    • Patent number 8,940,250
    • Issue date Jan 27, 2015
    • BASF SE
    • Joachim Pfeffinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve and micro fluid pump having the same
    • Patent number 7,866,954
    • Issue date Jan 11, 2011
    • Korea Institute of Machinery and Materials
    • Duck-jong Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High pressure slurry piston pump
    • Patent number 7,118,349
    • Issue date Oct 10, 2006
    • Kenneth Doyle Oglesby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system
    • Patent number 6,234,766
    • Issue date May 22, 2001
    • Envirotech Pumpsystems Netherlands B.V.
    • Cornelis Johannes De Koning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for injecting constant quantitative chemicals and a metho...
    • Patent number 6,129,098
    • Issue date Oct 10, 2000
    • Kabushiki Kaisha Ultraclean Technology Research Institute
    • Nobuhiro Miki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Fluid pumping system based on electrochemically-induced surface ten...
    • Patent number 5,472,577
    • Issue date Dec 5, 1995
    • Iowa State University Research Foundation
    • Marc D. Porter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system
    • Patent number 5,310,321
    • Issue date May 10, 1994
    • Baker Hughes Incorporated
    • Cornelius J. de Koning
    • 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

    Process and apparatus for pumping and metering a liquid product wit...
    • Patent number 4,961,688
    • Issue date Oct 9, 1990
    • Compagnie Europeene du Zirconium Cezus
    • Pierre Brun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plunger pump
    • Patent number 4,920,863
    • Issue date May 1, 1990
    • Mitsui & Co., Ltd.
    • Jun Taga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston pump
    • Patent number 4,527,957
    • Issue date Jul 9, 1985
    • URACA Pumpenfabrik GmbH & Co. KG
    • Willi Dettinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus and method for pumping hot, erosive slurry of coal solids...
    • Patent number 4,378,183
    • Issue date Mar 29, 1983
    • The Pittsburgh & Midway Coal Mining Co.
    • Carl D. Ackerman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump drive system
    • Patent number 4,247,266
    • Issue date Jan 27, 1981
    • Vapor Corporation
    • Richard K. Caldwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Syringes adapted to overcome a pressure resistance
    • Patent number 4,113,144
    • Issue date Sep 12, 1978
    • Wolfgang Hein
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3891352
    • Patent number 3,891,352
    • Issue date Jun 24, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3802802
    • Patent number 3,802,802
    • Issue date Apr 9, 1974
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3802807
    • Patent number 3,802,807
    • Issue date Apr 9, 1974
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3790305
    • Patent number 3,790,305
    • Issue date Feb 5, 1974
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3773441
    • Patent number 3,773,441
    • Issue date Nov 20, 1973
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3749522
    • Patent number 3,749,522
    • Issue date Jul 31, 1973
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3743444
    • Patent number 3,743,444
    • Issue date Jul 3, 1973
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3740166
    • Patent number 3,740,166
    • Issue date Jun 19, 1973
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3674380
    • Patent number 3,674,380
    • Issue date Jul 4, 1972
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3282218
    • Patent number 3,282,218
    • Issue date Nov 1, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3241496
    • Patent number 3,241,496
    • Issue date Mar 22, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENERGY GENERATING SYSTEM AND METHOD
    • Publication number 20180100500
    • Publication date Apr 12, 2018
    • William Dennis Gillespie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FOAM PUMP AND DISPENSER EMPLOYING SAME
    • Publication number 20180058445
    • Publication date Mar 1, 2018
    • Gregory L. Indruk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A PUMP, A HOMOGENIZER COMPRISING SAID PUMP AND A METHOD FOR PUMPING...
    • Publication number 20170370355
    • Publication date Dec 28, 2017
    • Tetra Laval Holdings & Finance S.A.
    • Johan STENBECK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FOAM PUMP AND DISPENSER EMPLOYING SAME
    • Publication number 20160333874
    • Publication date Nov 17, 2016
    • Gregory L. Indruk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC SYSTEM FOR PRESSURIZATION OF GAS WITH REDUCTION OF DEAD V...
    • Publication number 20160153447
    • Publication date Jun 2, 2016
    • EATON CORPORATION
    • QingHui Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    METHOD OF CONVEYING LIQUIDS
    • Publication number 20120116099
    • Publication date May 10, 2012
    • BASF SE
    • Joachim Pfeffinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Engine
    • Publication number 20080298979
    • Publication date Dec 4, 2008
    • Linde Aktiengesellschaft
    • Robert Adler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE AND MICRO FLUID PUMP HAVING THE SAME
    • Publication number 20080075605
    • Publication date Mar 27, 2008
    • KOREAN INSTITUTE OF MACHINERY & MATERIALS
    • Duck-jong Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Magnetofluiddynamic pumps for non-conductive fluids
    • Publication number 20060120878
    • Publication date Jun 8, 2006
    • NanoCoolers, Inc.
    • Uttam Ghoshal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High pressure slurry piston pump
    • Publication number 20050152787
    • Publication date Jul 14, 2005
    • Kenneth Doyle Oglesby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Magnetohydrodynamic pumps for non-conductive fluids
    • Publication number 20040234392
    • Publication date Nov 25, 2004
    • NANOCOOLERS INC.
    • Uttam Ghoshal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...