with cylinders in star or fan arrangement

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BRAKE MECHANISM FOR A RADIAL PISTON UNIT

    • Publication number 20240328381
    • Publication date Oct 3, 2024
    • Danfoss Power Solutions (Jiangsu) Co., Ltd.
    • Chris SHRIVE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    BEARING ARRANGEMENT FOR RADIAL PISTON UNITS

    • Publication number 20240309839
    • Publication date Sep 19, 2024
    • Danfoss Power Solutions (Jiangsu) Co., Ltd.
    • Chris SHRIVE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    IMPROVED FLUSHING CIRCUIT FOR A HYDRAULIC MACHINE

    • Publication number 20240247635
    • Publication date Jul 25, 2024
    • POCLAIN HYDRAULICS INDUSTRIE
    • Sebastien Gonzalez
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDROSTATIC RADIAL PISTON UNIT

    • Publication number 20240093666
    • Publication date Mar 21, 2024
    • SANFOSS POWER SOLUTIONS (JIANGSU) CO. LTD.
    • Chris SHRIVE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC MACHINE COMPRISING BEARINGS FOR SUPPORTING THE ROTATING C...

    • Publication number 20230175496
    • Publication date Jun 8, 2023
    • POCLAIN HYDRAULICS INDUSTRIE
    • Julien ENGRAND
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RADIAL PISTON HYDRAULIC MOTOR COMPRISING HOLLOW ROTATING SHAFT INSI...

    • Publication number 20230045898
    • Publication date Feb 16, 2023
    • BLACK BRUIN OY
    • Laurent Eugène ALBERT
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    A PUMP ADAPTED TO EXERT A COMPRESSION ACTION ON A FLUID AND MOTOR A...

    • Publication number 20230012012
    • Publication date Jan 12, 2023
    • FERRONI TRANSMISSION S.R.L.
    • Bruno FERRONI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Multi Piston Machine with at least Three Switchable Displacement Vo...

    • Publication number 20220389902
    • Publication date Dec 8, 2022
    • ROBERT BOSCH GmbH
    • David Hare
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC RADIAL PISTON DEVICE

    • Publication number 20220065236
    • Publication date Mar 3, 2022
    • Eaton Intelligent Power Limited
    • Aaron Smith
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Hydraulic Motor for a Vehicle Steered Wheel

    • Publication number 20210354511
    • Publication date Nov 18, 2021
    • Adam Frey
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Cylinder Block Comprising Piston-Holding Means

    • Publication number 20210254597
    • Publication date Aug 19, 2021
    • POCLAIN HYDRAULICS INDUSTRIE
    • Julien VIARD
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Device for Hydraulically Operating a Drive Wheel of a Wellbore Trac...

    • Publication number 20210246745
    • Publication date Aug 12, 2021
    • Altus Intervention (Technologies) AS
    • Gerald McInally
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    PISTON PUMP AND PISTON MOTOR

    • Publication number 20210180576
    • Publication date Jun 17, 2021
    • QINGDAO ACME INNOVATION TECHNOLOGY CO., LTD.
    • Dewei ZHU
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC ARRANGEMENT FOR A STEERED WHEEL OF A VEHICLE

    • Publication number 20210108608
    • Publication date Apr 15, 2021
    • POCLAIN HYDRAULICS INDUSTRIE
    • Sylvain MICHON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENERGY CHAIN

    • Publication number 20190331089
    • Publication date Oct 31, 2019
    • John M. Johnson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ROTARY HYDRAULIC MACHINE

    • Publication number 20190277246
    • Publication date Sep 12, 2019
    • ITALGROUP S.R.L. CON SOCIO UNICO
    • LUCIANO GHIARONI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    A METHOD FOR CONTROLLING TORQUE EQUILIBRIUM OF A HYDRAULIC MOTOR

    • Publication number 20190277245
    • Publication date Sep 12, 2019
    • DIINEF AS
    • Per Nielsen LINDHOLDT
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    AXIAL PISTON MACHINE

    • Publication number 20190257215
    • Publication date Aug 22, 2019
    • MAHLE International GmbH
    • Michael Bucher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Radial Piston Motor

    • Publication number 20190136827
    • Publication date May 9, 2019
    • ROBERT BOSCH GmbH
    • David Hare
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Hydraulic Machine Including an Improved Braking System

    • Publication number 20190128259
    • Publication date May 2, 2019
    • POCLAIN HYDRAULICS INDUSTRIE
    • Carsten Gerlach
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    STRUCTURE OF A ROTATION DEVICE, AND A CORRESPONDING ROTATION DEVICE...

    • Publication number 20190119885
    • Publication date Apr 25, 2019
    • PONSSE OYJ
    • Tero KAATRASALO
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FLUID-DRIVEN MOTOR

    • Publication number 20180283348
    • Publication date Oct 4, 2018
    • O2 Waterator Ltd.
    • Ehud NAGLER
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Harmonic Distribution Radial Piston Hydraulic Machine

    • Publication number 20180187661
    • Publication date Jul 5, 2018
    • POCLAIN HYDRAULICS INDUSTRIE
    • Anté Bozic
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • 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

    Device and Method to Convert Reciprocating Linear Motion into Linea...

    • Publication number 20180094617
    • Publication date Apr 5, 2018
    • RICHARD NEIFELD
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRAKING SYSTEM FOR A HYDRAULIC MACHINE

    • Publication number 20180087486
    • Publication date Mar 29, 2018
    • POCLAIN HYDRAULICS INDUSTRIE
    • Julien ENGRAND
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC RADIAL PISTON DEVICE

    • Publication number 20180073492
    • Publication date Mar 15, 2018
    • EATON CORPORATION
    • Aaron Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC MOTOR FOR VEHICLE WHEEL

    • Publication number 20180009312
    • Publication date Jan 11, 2018
    • Laurent Eugène Albert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC DEVICE WITH RADIAL PISTONS COMPRISING AT LEAST ONE BALL B...

    • Publication number 20170335831
    • Publication date Nov 23, 2017
    • Herve DESUMEUR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISTRIBUTION DEVICE FOR A HYDRAULIC MACHINE

    • Publication number 20170248241
    • Publication date Aug 31, 2017
    • POCLAIN HYDRAULICS INDUSTRIE
    • Julien VIARD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...