TREA

Reciprocating valves

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Industry

  • CPC
  • F04B53/125
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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

F04B53/125Reciprocating valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High-pressure pre-compression pump
    • Patent number 12,097,514
    • Issue date Sep 24, 2024
    • Aptar France SAS
    • Ludovic Petit
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid splitter in a fluid end or plunger pump
    • Patent number 11,867,171
    • Issue date Jan 9, 2024
    • Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    • Xiaobin Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder piston for an air compressor
    • Patent number 11,454,230
    • Issue date Sep 27, 2022
    • AMK Holding GmbH & Co. KG
    • Jan Schmalz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Downhole pump with traveling valve and pilot
    • Patent number 11,053,784
    • Issue date Jul 6, 2021
    • VLP LIFT SYSTEMS, LLC
    • William Michel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve of a piston pump having a two-part closing body
    • Patent number 11,007,990
    • Issue date May 18, 2021
    • Robert Bosch GmbH
    • Oliver Hennig
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Volumetric pump
    • Patent number 10,920,770
    • Issue date Feb 16, 2021
    • Goodrich Actuation Systems SAS
    • Emmanuel Lesage
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Moveable core-type reciprocating motor and reciprocating compressor...
    • Patent number 10,903,732
    • Issue date Jan 26, 2021
    • LG Electronics Inc.
    • Sangsub Jeong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanically actuated traveling valve
    • Patent number 10,890,178
    • Issue date Jan 12, 2021
    • MAXFLU PUMPS CORP.
    • Amnon Vadasz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Moveable core-type reciprocating motor and reciprocating compressor...
    • Patent number 10,819,173
    • Issue date Oct 27, 2020
    • LG Electronics Inc.
    • Sangsub Jeong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Moving core-type reciprocating motor and reciprocating compressor h...
    • Patent number 10,811,920
    • Issue date Oct 20, 2020
    • LG Electronics Inc.
    • Sangsub Jeong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Frac pump seat assembly
    • Patent number 10,711,567
    • Issue date Jul 14, 2020
    • ST9 GAS AND OIL, LLC
    • Chris Buckley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump provided with a reservoir of a lubricant
    • Patent number 10,704,733
    • Issue date Jul 7, 2020
    • Dropsa S.p.A.
    • Walter Divisi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Earphone testing
    • Patent number 10,655,440
    • Issue date May 19, 2020
    • SOUNDCHIP SA
    • Paul Darlington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wave energy converter with a differential cylinder
    • Patent number 10,495,053
    • Issue date Dec 3, 2019
    • W4P WAVES4POWER AB
    • Filip Alm
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Downhole pump with controlled traveling valve
    • Patent number 10,364,658
    • Issue date Jul 30, 2019
    • VLP LIFT SYSTEMS, LLC
    • William Michel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump
    • Patent number 10,221,841
    • Issue date Mar 5, 2019
    • Ode (HK) Company Limited
    • Man Ting Ho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanically actuated traveling valve
    • Patent number 10,161,395
    • Issue date Dec 25, 2018
    • MAXFLU PUMPS CORP.
    • Amnon Vadasz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Superimposed standing valve
    • Patent number 10,132,312
    • Issue date Nov 20, 2018
    • Dale Hankins
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pressure relief mechanism for linear actuator well pump
    • Patent number 9,885,353
    • Issue date Feb 6, 2018
    • Baker Hughes, a GE company, LLC
    • Steven K. Tetzlaff
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Internal bellows pump fluid path
    • Patent number 9,394,900
    • Issue date Jul 19, 2016
    • Timothy S. Roman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston pump for delivering a fluid, and associated brake system
    • Patent number 9,360,008
    • Issue date Jun 7, 2016
    • Robert Bosch GmbH
    • Beate Schumann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic pump
    • Patent number 9,341,182
    • Issue date May 17, 2016
    • Gotec SA
    • Pierre Mayoraz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston pump
    • Patent number 8,807,015
    • Issue date Aug 19, 2014
    • Nissin Kogyo Co., Ltd.
    • Masatoshi Iyatani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic cylinder having piston-mounted bypass valve
    • Patent number 8,444,400
    • Issue date May 21, 2013
    • Caterpillar Inc.
    • Rabie E. Khalil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Airless spray pump system and method for spraying a binder solution...
    • Patent number 7,497,389
    • Issue date Mar 3, 2009
    • Galvatech 2000
    • Laurier Rioux
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Micropump
    • Patent number 7,284,962
    • Issue date Oct 23, 2007
    • The Technology Partnership PLC
    • David Mark Blakey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for producing high pressure in a fluid in miniature
    • Patent number 7,104,470
    • Issue date Sep 12, 2006
    • Boehringer Ingelheim International GmbH
    • Joachim Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for producing high pressure in a fluid in miniature
    • Patent number 6,918,547
    • Issue date Jul 19, 2005
    • Joachim Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Traveling valve for sucker rod pumps
    • Patent number 6,746,221
    • Issue date Jun 8, 2004
    • Kenneth Havard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for producing high pressure in a fluid in miniature
    • Patent number 6,726,124
    • Issue date Apr 27, 2004
    • Boehringer International GmbH
    • Joachim Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    TORQUE CONVERTER CLUTCH APPLY SWITCH VALVE WITH INTERNAL LIMIT VALVE
    • Publication number 20240295217
    • Publication date Sep 5, 2024
    • Sonnax Transmission Company
    • Andrew Deyo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Device
    • Publication number 20240077066
    • Publication date Mar 7, 2024
    • Hydac Technology GmbH
    • Christian Groh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID SPLITTER, FLUID END AND PLUNGER PUMP
    • Publication number 20220243724
    • Publication date Aug 4, 2022
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Xiaobin LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE PRE-COMPRESSION PUMP
    • Publication number 20220235760
    • Publication date Jul 28, 2022
    • APTAR FRANCE SAS
    • Ludovic PETIT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON PUMP
    • Publication number 20210180589
    • Publication date Jun 17, 2021
    • ADVICS CO., LTD.
    • Tomokazu AONO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Directly-Controlled Hydraulic Directional Valve
    • Publication number 20190376613
    • Publication date Dec 12, 2019
    • ROBERT BOSCH GmbH
    • Klaus Hoefling
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Earphone Testing
    • Publication number 20190153830
    • Publication date May 23, 2019
    • Paul Darlington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MECHANICALLY ACTUATED TRAVELING VALVE
    • Publication number 20190063429
    • Publication date Feb 28, 2019
    • Maxflu Pumps Corp.
    • Amnon Vadasz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VOLUMETRIC PUMP
    • Publication number 20190010934
    • Publication date Jan 10, 2019
    • Goodrich Actuation Systems SAS
    • Emmanuel LESAGE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOWNHOLE PUMP WITH TRAVELING VALVE AND PILOT
    • Publication number 20180340402
    • Publication date Nov 29, 2018
    • VLP LIFT SYSTEMS, LLC
    • William MICHEL
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FRAC PUMP SEAT ASSEMBLY
    • Publication number 20180298722
    • Publication date Oct 18, 2018
    • CHRIS BUCKLEY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOLLOW PISTON PUMP
    • Publication number 20180274535
    • Publication date Sep 27, 2018
    • Karcher North America, Inc.
    • HECTOR VALDEZ JARAMILLO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOVEABLE CORE-TYPE RECIPROCATING MOTOR AND RECIPROCATING COMPRESSOR...
    • Publication number 20180198357
    • Publication date Jul 12, 2018
    • LG ELECTRONICS INC.
    • Sangsub JEONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOVEABLE CORE-TYPE RECIPROCATING MOTOR AND RECIPROCATING COMPRESSOR...
    • Publication number 20180198358
    • Publication date Jul 12, 2018
    • LG ELECTRONICS INC.
    • Sangsub Jeong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WAVE ENERGY CONVERTER WITH A DIFFERENTIAL CYLINDER
    • Publication number 20180135591
    • Publication date May 17, 2018
    • W4P WAVES4POWER AB
    • Filip ALM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOWNHOLE PUMP WITH CONTROLLED TRAVELING VALVE
    • Publication number 20170096884
    • Publication date Apr 6, 2017
    • VLP TECHNOLOGIES INC.
    • William MICHEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressure Relief Mechanism for Linear Actuator Well Pump
    • Publication number 20160010640
    • Publication date Jan 14, 2016
    • BAKER HUGHES INCORPORATED
    • Steven K. Tetzlaff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Valve of a Piston Pump having a Two-Part Closing Body
    • Publication number 20150375722
    • Publication date Dec 31, 2015
    • ROBERT BOSCH GmbH
    • Oliver Hennig
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PUMP UNIT
    • Publication number 20150316012
    • Publication date Nov 5, 2015
    • DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A.R.L.
    • THOMAS MAGILL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Adjusting Device for an Adjusting Piston of a Variable Clearance Sp...
    • Publication number 20150110657
    • Publication date Apr 23, 2015
    • Hoerbiger Kompressortechnik Holding GmbH
    • Bernhard Spiegl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BRAKE SYSTEM PUMP ELEMENT WITH AXIAL FLOW PISTON
    • Publication number 20140290476
    • Publication date Oct 2, 2014
    • Guy E. Michalski
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fluid Dose Dispensing Apparatus
    • Publication number 20140060664
    • Publication date Mar 6, 2014
    • Kevin Abbott
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Electromagnetic Pump
    • Publication number 20130272908
    • Publication date Oct 17, 2013
    • GOTEC SA
    • Pierre Mayoraz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERNAL BELLOWS PUMP FLUID PATH
    • Publication number 20130045123
    • Publication date Feb 21, 2013
    • Timothy S. Roman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Piston Device
    • Publication number 20120042773
    • Publication date Feb 23, 2012
    • Siv Ing Per Olav Haughorn AS
    • Per Olav Haughom
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON PUMP
    • Publication number 20110239857
    • Publication date Oct 6, 2011
    • Nissin Kogyo Co., Ltd.
    • Masatoshi IYATANI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON PUMP FOR DELIVERING A FLUID, AND ASSOCIATED BRAKE SYSTEM
    • Publication number 20100232994
    • Publication date Sep 16, 2010
    • Beate Schumann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC CYLINDER HAVING PISTON-MOUNTED BYPASS VALVE
    • Publication number 20100209275
    • Publication date Aug 19, 2010
    • Rabie E. Khalil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GRAVITY-ASSISTED FLUID PUMP
    • Publication number 20100166587
    • Publication date Jul 1, 2010
    • STEWART PHILLIP INTERNATIONAL LLC
    • Raimond Emile Immelman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Airless spray pump system and method for spraying a binder solution...
    • Publication number 20070095938
    • Publication date May 3, 2007
    • GALVATECH 2000
    • Laurier Rioux
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL