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  • F04B1/0456
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B1/00Multi-cylinder machines or pumps characterised by number or arrangements of cylinders

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F04B1/0456to cylindrical distribution members
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve seat with ceramic insert
    • Patent number 12,060,946
    • Issue date Aug 13, 2024
    • SPM Oil & Gas Inc.
    • Connor James Docherty
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic fluid pump and retainer assembly for same
    • Patent number 11,891,988
    • Issue date Feb 6, 2024
    • GD ENERGY PRODUCTS, LLC
    • Chance Ray Mullins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Suction valve apparatus and method of using same
    • Patent number 11,661,929
    • Issue date May 30, 2023
    • John H. Campbell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic machine having two cylinder capacities and a safety valve
    • Patent number 10,697,442
    • Issue date Jun 30, 2020
    • Poclain Hydraulics Industrie
    • Loic Bonnard
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Radial piston device with reduced pressure drop
    • Patent number 10,683,854
    • Issue date Jun 16, 2020
    • Eaton Intelligent Power Limited
    • Anand Kumar Divedi
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Pump with segmented fluid end housing and in-line valve
    • Patent number 10,655,623
    • Issue date May 19, 2020
    • George H. Blume
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure pump control unit
    • Patent number 10,655,613
    • Issue date May 19, 2020
    • Denso Corporation
    • Chi Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump unit with integrated piston pump and electric motor
    • Patent number 10,598,177
    • Issue date Mar 24, 2020
    • Power Packer North America, Inc.
    • Marcel Gerardus Maria Nieuwenhuis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for choking a fluid flow and corresponding piston pump for d...
    • Patent number 10,415,553
    • Issue date Sep 17, 2019
    • Robert Bosch GmbH
    • Stephan Steingass
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Internal combustion engine fuel, preferably diesel fuel, feed pump...
    • Patent number 10,352,283
    • Issue date Jul 16, 2019
    • Robert Bosch GmbH
    • Manuel Tavani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pump unit for feeding fuel, preferably diesel fuel, to an internal...
    • Patent number 10,288,023
    • Issue date May 14, 2019
    • Robert Bosch GmbH
    • Benedetto Loiacono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for choking a fluid flow and corresponding piston pump for d...
    • Patent number 10,247,176
    • Issue date Apr 2, 2019
    • Robert Bosch GmbH
    • Stephan Steingass
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Offset valve bore in a reciprocating pump
    • Patent number 9,784,262
    • Issue date Oct 10, 2017
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve and seat assembly for a high pressure pump
    • Patent number 9,631,739
    • Issue date Apr 25, 2017
    • BLACK HORSE LLC
    • Daryl Belshan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston pump for delivering fluids and associated vehicle brake system
    • Patent number 9,366,249
    • Issue date Jun 14, 2016
    • Robert Bosch GmbH
    • Oliver Gaertner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel pump
    • Patent number 8,911,218
    • Issue date Dec 16, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Mitsuto Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 8,333,572
    • Issue date Dec 18, 2012
    • Jongherya Co., Ltd.
    • Huang Chin Hsieh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure pump
    • Patent number 7,451,741
    • Issue date Nov 18, 2008
    • Caterpillar Inc.
    • Bradley E. Bartley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly useful in internal combustion engines
    • Patent number 6,669,453
    • Issue date Dec 30, 2003
    • Robert H. Breeden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump, pump components and method
    • Patent number 6,622,706
    • Issue date Sep 23, 2003
    • Robert H. Breeden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial plunger machine
    • Patent number 6,511,304
    • Issue date Jan 28, 2003
    • Actuant Corporation
    • Daniël van't Veen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Suction-throttled pump
    • Patent number 6,213,729
    • Issue date Apr 10, 2001
    • Luk Fahrzeung-Hydraulik GmbH & Co., KG
    • Axel Fassbender
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel injection pump
    • Patent number 5,794,594
    • Issue date Aug 18, 1998
    • Robert Bosch GmbH
    • Wolfgang Fehlmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic pressure supply pump with multiple sequential plungers
    • Patent number 5,769,611
    • Issue date Jun 23, 1998
    • Stanadyne Automotive Corp.
    • Ilija Djordjevic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid transport device
    • Patent number 5,304,046
    • Issue date Apr 19, 1994
    • Gene-Huang Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial piston pump
    • Patent number 5,295,797
    • Issue date Mar 22, 1994
    • Alfred Teves GmbH
    • Manfred Kahrs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial piston pump or motor having pressure zones on the control ta...
    • Patent number 5,040,451
    • Issue date Aug 20, 1991
    • Robert Bosch GmbH
    • Juergen Gruber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston machine
    • Patent number 4,791,858
    • Issue date Dec 20, 1988
    • Robert Bosch GmbH
    • Gerhard Nonnenmacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Folded channel radial pump
    • Patent number 4,780,068
    • Issue date Oct 25, 1988
    • Allied-Signal, Inc.
    • Arthur K. Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial piston machine
    • Patent number 4,758,134
    • Issue date Jul 19, 1988
    • ITT Industries, Inc.
    • Ludwig Budecker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC FLUID PUMP AND RETAINER ASSEMBLY FOR SAME
    • Publication number 20240125309
    • Publication date Apr 18, 2024
    • GD Energy Products, LLC
    • Chance Ray Mullins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VALVE SEAT WITH CERAMIC INSERT
    • Publication number 20230106466
    • Publication date Apr 6, 2023
    • SPM OIL & GAS INC.
    • Connor James DOCHERTY
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Pump With Segmented Fluid End Housing and In-Line Suction Valve
    • Publication number 20200232455
    • Publication date Jul 23, 2020
    • George H Blume
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device for Choking a Fluid Flow and Corresponding Piston Pump for D...
    • Publication number 20180372077
    • Publication date Dec 27, 2018
    • ROBERT BOSCH GmbH
    • Stephan Steingass
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL PISTON DEVICE WITH REDUCED PRESSURE DROP
    • Publication number 20180156206
    • Publication date Jun 7, 2018
    • EATON CORPORATION
    • Anand Kumar DIVEDI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    OFFSET VALVE BORE IN A RECIPROCATING PUMP
    • Publication number 20180030973
    • Publication date Feb 1, 2018
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE PUMP AND METHOD FOR MANUFACTURING SAME
    • Publication number 20180010562
    • Publication date Jan 11, 2018
    • Denso Corporation
    • Shinobu OIKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP UNIT FOR FEEDING FUEL, PREFERABLY DIESEL FUEL, TO AN INTERNAL...
    • Publication number 20170356411
    • Publication date Dec 14, 2017
    • ROBERT BOSCH GmbH
    • Benedetto Loiacono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROSTATIC RADIAL PISTON MACHINE
    • Publication number 20170138335
    • Publication date May 18, 2017
    • Moog GmbH
    • Dirk Becher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OFFSET VALVE BORE FOR A RECIPROCATING PUMP
    • Publication number 20140322034
    • Publication date Oct 30, 2014
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OFFSET VALVE BORE IN A RECIPROCATING PUMP
    • Publication number 20140322033
    • Publication date Oct 30, 2014
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston Pump for Delivering Fluids and Associated Vehicle Brake System
    • Publication number 20140147316
    • Publication date May 29, 2014
    • ROBERT BOSCH GmbH
    • Oliver Gaertner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pump Piston Structure of Hydraulic Cylinder
    • Publication number 20130333556
    • Publication date Dec 19, 2013
    • Kun-Shan Hsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OFFSET VALVE BORE IN A RECIPROCATING PUMP
    • Publication number 20130216413
    • Publication date Aug 22, 2013
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid Pressure Driven Motor with Pressure Compensation Chamber
    • Publication number 20130092020
    • Publication date Apr 18, 2013
    • HYDRO-INDUSTRIES TYNAT LTD.
    • Ehud NAGLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OFFSET VALVE BORE FOR A RECIPROCATING PUMP
    • Publication number 20120183424
    • Publication date Jul 19, 2012
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OFFSET VALVE BORE IN A RECIPROCATING PUMP
    • Publication number 20120144995
    • Publication date Jun 14, 2012
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump
    • Publication number 20120009073
    • Publication date Jan 12, 2012
    • Huang Chin Hsieh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Pump
    • Publication number 20110283878
    • Publication date Nov 24, 2011
    • Nordson Corporation
    • Mario Romanin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20110129363
    • Publication date Jun 2, 2011
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Mitsuto Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON PUMP
    • Publication number 20090158924
    • Publication date Jun 25, 2009
    • Rene Schepp
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Radial type hydraulic machine
    • Publication number 20040065192
    • Publication date Apr 8, 2004
    • Komatsu Ltd.
    • Toshiyuki Akasaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    High pressure fuel pump for a fuel system on a direct injection int...
    • Publication number 20040035396
    • Publication date Feb 26, 2004
    • Markus Braun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump, pump components and method
    • Publication number 20020096146
    • Publication date Jul 25, 2002
    • Robert H. Breeden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...