TREA

reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor

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  • CPC
  • F04B9/133
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B9/00Piston machines or pumps characterised by the driving or driven means to or from their working members

Current Industry

F04B9/133reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID TRANSFER AND DEPRESSURIZATION SYSTEM
    • Publication number 20240125311
    • Publication date Apr 18, 2024
    • TPE MIDSTREAM LLC
    • Douglas A. Sahm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Double-Acting Piston Pump Of Application System
    • Publication number 20230372963
    • Publication date Nov 23, 2023
    • ROBATECH AG
    • Andreas Hofer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MOTOR AND HYDRAULIC PUMP DEVICE INCLUDING THE MOTOR
    • Publication number 20220325705
    • Publication date Oct 13, 2022
    • KOSMEK LTD.
    • Keitaro YONEZAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE BOOST SYSTEM
    • Publication number 20220186679
    • Publication date Jun 16, 2022
    • Eaton Intelligent Power Limited
    • Arindam SANTRA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL PNEUMO-HYDRAULIC PUMP UNIT
    • Publication number 20210396218
    • Publication date Dec 23, 2021
    • Ercio Miguel Nema
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid Transfer and Depressurization System
    • Publication number 20210355924
    • Publication date Nov 18, 2021
    • TPE MIDSTREAM LLC
    • Douglas A. Sahm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR PURIFYING LIQUID BY REVERSE OSMOSIS
    • Publication number 20190366271
    • Publication date Dec 5, 2019
    • Centre National de la Recherche Scientifique
    • Driss STITOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR THE PRODUCTION OF A MIXTURE OF AT LEAST ONE GAS AND A...
    • Publication number 20180370075
    • Publication date Dec 27, 2018
    • SONDERHOFF ENGINEERING GMBH
    • Christian SCHWABL
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    BIDIRECTIONAL PISTON SEALS WITH PRESSURE COMPENSATION
    • Publication number 20170292342
    • Publication date Oct 12, 2017
    • GE OIL & GAS ESP, INC.
    • Brian Paul Reeves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXHAUST AIR CONDUIT FOR A COATING AGENT PUMP
    • Publication number 20170152841
    • Publication date Jun 1, 2017
    • Dürr Systems AG
    • Kevin Preuss
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AIR-DRIVEN PUMP SYSTEM
    • Publication number 20140377086
    • Publication date Dec 25, 2014
    • WILDEN PUMP AND ENGINEERING LLC
    • CARL J. GLAUBER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD TO PREVENT DEBRIS BUILD-UP ON RECIPROCATING AIR MOTOR PILOT...
    • Publication number 20140033910
    • Publication date Feb 6, 2014
    • Graco Minnesota Inc.
    • Mark L. Bauck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR POWERED BY DIFFERENTIAL GAS PRESSURE
    • Publication number 20130101440
    • Publication date Apr 25, 2013
    • MIDWEST PRESSURE SYSTEMS, INC.
    • Robert Vogt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air-Driven Pump System
    • Publication number 20110236224
    • Publication date Sep 29, 2011
    • Carl J. Glauber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High Pressure Double Membrane Pump and Membrane Element for Such a...
    • Publication number 20110229352
    • Publication date Sep 22, 2011
    • Herbert Timmer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air Operated Diaphragm Pump With Electric Generator
    • Publication number 20100284834
    • Publication date Nov 11, 2010
    • IDEX AODD, Inc.
    • Mark D. McCourt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBINED PISTON-EXPANDER COMPRESSOR
    • Publication number 20090126562
    • Publication date May 21, 2009
    • Jorg Nickl
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ventless gas-driven pumping system
    • Publication number 20070286746
    • Publication date Dec 13, 2007
    • William B. Thrasher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump
    • Publication number 20070128053
    • Publication date Jun 7, 2007
    • Eric Swan Stamper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method and system for pumping powder, and powder coating apparatus
    • Publication number 20060159565
    • Publication date Jul 20, 2006
    • Marco Sanwald
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluidic compressor
    • Publication number 20060024180
    • Publication date Feb 2, 2006
    • Glenn H. Lane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device for circulating sealing gas for mechanical dry seals of a ce...
    • Publication number 20050100454
    • Publication date May 12, 2005
    • NUOVO PIGNONE HOLDING SPA
    • Stefano Meucci
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Diaphragm pump system
    • Publication number 20050053476
    • Publication date Mar 10, 2005
    • Nigel Charles Wood
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Steam powered free piston pump
    • Publication number 20050047935
    • Publication date Mar 3, 2005
    • Leland W. Weiss
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Shaft coupling and shifting mechanism for pneumatic pump
    • Publication number 20030068241
    • Publication date Apr 10, 2003
    • Mark Wayne McCollough
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Mold cooling device
    • Publication number 20020182281
    • Publication date Dec 5, 2002
    • Masayuki Minemoto
    • B22 - CASTING POWDER METALLURGY