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the fluid being actuated directly by a piston

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  • F04B43/107
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B43/00Machines, pumps, or pumping installations having flexible working members

Current Industry

F04B43/107the fluid being actuated directly by a piston
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump and associated system and methods
    • Patent number 12,031,530
    • Issue date Jul 9, 2024
    • MHwirth GmbH
    • Roman Jansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dosing pump with dosing diaphragm
    • Patent number 11,898,549
    • Issue date Feb 13, 2024
    • ProMinent GmbH
    • Marc Mohr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 11,767,839
    • Issue date Sep 26, 2023
    • AG IP HOLDING, LLC
    • Patrick Kenneth Powell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum pump
    • Patent number 11,236,742
    • Issue date Feb 1, 2022
    • Stakpac, LLC
    • Patrick Kenneth Powell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electrochemically actuated pump
    • Patent number 11,098,707
    • Issue date Aug 24, 2021
    • Lynntech, Inc.
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump having an automated gas removal and fluid recovery system and...
    • Patent number 10,786,759
    • Issue date Sep 29, 2020
    • TELEDYNE DIGITAL IMAGING US, INC.
    • John C. Vines
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Downhole peristaltic pump assemblies
    • Patent number 10,626,710
    • Issue date Apr 21, 2020
    • Danny Javier Perez Romero
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Duplex reciprocating pump
    • Patent number 10,550,835
    • Issue date Feb 4, 2020
    • Iwaki Co., Ltd.
    • Toshiki Oniduka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulically driven bellows pump
    • Patent number 10,487,818
    • Issue date Nov 26, 2019
    • Anatoliy Bilousov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bidirectional piston seals with pressure compensation
    • Patent number 10,480,298
    • Issue date Nov 19, 2019
    • GE Oil & Gas ESP, Inc.
    • Brian Paul Reeves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump assembly
    • Patent number 10,371,133
    • Issue date Aug 6, 2019
    • Bradley John Schrank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrochemically actuated pump
    • Patent number 10,359,038
    • Issue date Jul 23, 2019
    • Lynntech, Inc.
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus and method for the remote monitoring, viewing and control...
    • Patent number 10,132,309
    • Issue date Nov 20, 2018
    • Integrated Designs, L.P.
    • Donovan K. Manzarek
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Inline dispense capacitor system
    • Patent number 9,987,655
    • Issue date Jun 5, 2018
    • Tokyo Electron Limited
    • Anton J. deVilliers
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pump system and method having a quick change motor drive
    • Patent number 9,739,274
    • Issue date Aug 22, 2017
    • Integrated Designs, L.P.
    • John C. Vines
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Chemical injection system
    • Patent number 9,562,648
    • Issue date Feb 7, 2017
    • LINC ENERGY SYSTEMS, INC.
    • Jay L. Kristola
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Apparatus for pumping a fluid
    • Patent number 9,518,577
    • Issue date Dec 13, 2016
    • Lynntech, Inc.
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Proportional dosimeter for metering an auxiliary liquid into a main...
    • Patent number 9,303,634
    • Issue date Apr 5, 2016
    • Dosatron International
    • Sebastien Furet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chemical injection system
    • Patent number 9,261,087
    • Issue date Feb 16, 2016
    • LINC ENERGY SYSTEMS, INC.
    • Jay L. Kristola
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Chemical liquid supplying apparatus
    • Patent number 9,054,139
    • Issue date Jun 9, 2015
    • Koganei Corporation
    • Hiroyuki Muraoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Driving arrangement for a pump or compressor
    • Patent number 8,845,298
    • Issue date Sep 30, 2014
    • Ing. Per Gjerdrum AS
    • Andreas Børre Larsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chemical liquid supplying apparatus
    • Patent number 8,398,379
    • Issue date Mar 19, 2013
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chemical liquid supplying apparatus
    • Patent number 8,172,554
    • Issue date May 8, 2012
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement pump with a working fluid and linear motor co...
    • Patent number 8,152,476
    • Issue date Apr 10, 2012
    • Toyo Pumps North America Corp.
    • Matthew Babicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chemical liquid supplying apparatus
    • Patent number 8,047,814
    • Issue date Nov 1, 2011
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Transfer pump for high-pressure gasoline injection
    • Patent number 8,025,488
    • Issue date Sep 27, 2011
    • Continental Automotive Asnieres France
    • Florent Sellas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulically actuated submersible pump
    • Patent number 8,021,129
    • Issue date Sep 20, 2011
    • Smith Lift, Inc.
    • Leland B. Traylor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chemical liquid supplying apparatus
    • Patent number 7,871,250
    • Issue date Jan 18, 2011
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chemical liquid supplying apparatus
    • Patent number 7,841,842
    • Issue date Nov 30, 2010
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plunger actuated pumping system
    • Patent number 7,252,148
    • Issue date Aug 7, 2007
    • Smith International, Inc.
    • Leland B. Traylor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON DIAPHRAGM PUMP
    • Publication number 20240410351
    • Publication date Dec 12, 2024
    • Feluwa Pumpen GmbH
    • Daniel NAEGEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROTECTION OF MAKE-UP SYSTEM FOR HIGH PRESSURE BELLOWS-STYLE PUMP S...
    • Publication number 20240376888
    • Publication date Nov 14, 2024
    • Halliburton Energy Services, Inc.
    • Andrew Silas Clyburn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING FOR BELLOWS PUMP
    • Publication number 20240376890
    • Publication date Nov 14, 2024
    • Halliburton Energy Services, Inc.
    • Timothy Holiman Hunter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING VOLUME PUMP
    • Publication number 20210123430
    • Publication date Apr 29, 2021
    • Carl J. Glauber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TUBE BODY AND PUMPING DEVICE
    • Publication number 20200256330
    • Publication date Aug 13, 2020
    • TOKYO ELECTRON LIMITED
    • Daisuke ISHIMARU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electrochemically Actuated Pump
    • Publication number 20200025191
    • Publication date Jan 23, 2020
    • LYNNTECH, INC.
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP HAVING AN AUTOMATED GAS REMOVAL AND FLUID RECOVERY SYSTEM AND...
    • Publication number 20190054398
    • Publication date Feb 21, 2019
    • Integrated Designs, L.P.
    • John C. Vines
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUPLEX RECIPROCATING PUMP
    • Publication number 20180073496
    • Publication date Mar 15, 2018
    • IWAKI CO., LTD.
    • Toshiki ONIDUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulically Driven Bellows Pump
    • Publication number 20170009761
    • Publication date Jan 12, 2017
    • GARNIMAN S.A.
    • Anatoliy BILOUSOV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Chemical Injection System
    • Publication number 20140060651
    • Publication date Mar 6, 2014
    • SENTRY EQUIPMENT CORPORATION
    • Jay L. Kristola
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROPORTIONAL DOSIMETER FOR METERING AN AUXILIARY LIQUID INTO A MAIN...
    • Publication number 20130233421
    • Publication date Sep 12, 2013
    • DOSATRON INTERNATIONAL
    • Sébastien Furet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHEMICAL LIQUID SUPPLYING APPARATUS
    • Publication number 20130101444
    • Publication date Apr 25, 2013
    • Koganei Corporation
    • Hiroyuki Muraoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MEMBRANE PUMP HEAD FOR A HOMOGENIZER OR A HIGH-PRESSURE PUMP
    • Publication number 20120011998
    • Publication date Jan 19, 2012
    • Tetra Laval Holdings & Finance S.A.
    • Claes-Göran Johansson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Chemical Liquid Supplying Apparatus
    • Publication number 20110318206
    • Publication date Dec 29, 2011
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVING ARRANGEMENT FOR A PUMP OR COMPRESSOR
    • Publication number 20110236236
    • Publication date Sep 29, 2011
    • Andreas Børre Larsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHEMICAL LIQUID SUPPLYING APPARATUS
    • Publication number 20100028179
    • Publication date Feb 4, 2010
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR PUMPING A FLUID
    • Publication number 20090324431
    • Publication date Dec 31, 2009
    • LYNNTECH
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TRANSFER PUMP FOR HIGH-PRESSURE GASOLINE INJECTION
    • Publication number 20090169398
    • Publication date Jul 2, 2009
    • Continental Automotive Asnieres Frances
    • Florent Sellas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Positive displacement pump and method of use thereof
    • Publication number 20090053074
    • Publication date Feb 26, 2009
    • Matthew Babicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHEMICAL LIQUID SUPPLYING APPARATUS
    • Publication number 20080260549
    • Publication date Oct 23, 2008
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TUBULAR PUMP
    • Publication number 20080232986
    • Publication date Sep 25, 2008
    • GRIFOLS, S.A.
    • Victor Grifols Lucas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHEMICAL LIQUID SUPPLYING APPARATUS
    • Publication number 20080138214
    • Publication date Jun 12, 2008
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHEMICAL LIQUID SUPPLYING APPARATUS
    • Publication number 20080115662
    • Publication date May 22, 2008
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Transfer pump with several pistons
    • Publication number 20080008605
    • Publication date Jan 10, 2008
    • SIEMENS AUTOMOTIVE HYDRAULICS SA
    • Philippe Bauer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULICALLY ACTUATED SUBMERSIBLE PUMP
    • Publication number 20080003118
    • Publication date Jan 3, 2008
    • Smith Lift, Inc.
    • Leland B. Traylor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Mechanically actuated diaphragm pumping system
    • Publication number 20070110597
    • Publication date May 17, 2007
    • Smith Lift, Inc.
    • Leland B. Traylor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Plunger actuated pumping system
    • Publication number 20060008364
    • Publication date Jan 12, 2006
    • Smith International, Inc.
    • Leland B. Traylor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Methods and systems for pulsed delivery of fluids from a pump
    • Publication number 20050100450
    • Publication date May 12, 2005
    • DEKA Products Limited Partnership
    • Robert J. Bryant
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pneumatic pinch mechanism for a deformable tube
    • Publication number 20040009081
    • Publication date Jan 15, 2004
    • ROBERT DONALD GRAPES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Methods for pulsed delivery of fluids from a pump
    • Publication number 20030194328
    • Publication date Oct 16, 2003
    • Robert J. Bryant
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE