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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03CPOSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS F03C1/00Reciprocating-piston liquid engines

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Patents Grantslast 30 patents

  • Information Patent Grant

    Low profile electro-hydrostatic actuator
    • Patent number 11,118,610
    • Issue date Sep 14, 2021
    • The Boeing Company
    • David E. Blanding
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic motor
    • Patent number 11,009,015
    • Issue date May 18, 2021
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Axial piston machine
    • Patent number 10,859,061
    • Issue date Dec 8, 2020
    • Mahle International GmbH
    • Christoph Fiala
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic pump-motor
    • Patent number 10,598,146
    • Issue date Mar 24, 2020
    • Komatsu Ltd.
    • Takeo Iida
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Axial piston machine with outlet control
    • Patent number 10,451,027
    • Issue date Oct 22, 2019
    • Mahle International GmbH
    • Michael Bucher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Device for automatically switching the displacement of a machine wi...
    • Patent number 10,428,788
    • Issue date Oct 1, 2019
    • Poclain Hydraulics Industrie
    • Enrico Rigolon
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic pump assembly for a vehicle
    • Patent number 10,253,770
    • Issue date Apr 9, 2019
    • BorgWarner Sweden AB
    • Bo Lundstrom
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic motor
    • Patent number 10,125,752
    • Issue date Nov 13, 2018
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic motor
    • Patent number 9,574,543
    • Issue date Feb 21, 2017
    • KYB Corporation
    • Kaori Kawabata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Double hydraulic machine with a distribution valve and a driving sy...
    • Patent number 9,404,485
    • Issue date Aug 2, 2016
    • Poclain Hydraulics Industrie
    • Pierre-Louis Houillon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydrostatic machine having a control device having a return element...
    • Patent number 9,297,369
    • Issue date Mar 29, 2016
    • Robert Bosch GmbH
    • Michael Duerr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electro-hydraulic drive system for a work machine
    • Patent number 9,109,586
    • Issue date Aug 18, 2015
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Masahiro Yamada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic motor driving device
    • Patent number 8,776,666
    • Issue date Jul 15, 2014
    • Kayaba Industry Co., Ltd.
    • Satoshi Mori
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Arrangement for controlling a hydraulically driven motor
    • Patent number 7,784,391
    • Issue date Aug 31, 2010
    • Parker-Hannifin Corporation
    • Per-Ola Vallebrant
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Device for controlling a hydraulically driven motor
    • Patent number 7,487,706
    • Issue date Feb 10, 2009
    • Parker-Hannifin Corporation
    • Per-Ola Vallebrant
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Device for controlling hydraulic power units
    • Patent number 7,451,790
    • Issue date Nov 18, 2008
    • Parker-Hannifin Corporation
    • Per-Ola Vallebrant
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Device for detecting failure of hydraulic motor, and hydraulic vehicle
    • Patent number 7,082,756
    • Issue date Aug 1, 2006
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuhiro Ichimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic motor
    • Patent number 7,040,216
    • Issue date May 9, 2006
    • Kayaba Industry Co., Ltd.
    • Hideki Sekiguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and device for switching hydraulic fluid supplies, such as f...
    • Patent number 6,996,982
    • Issue date Feb 14, 2006
    • The United States of America as represented by the Administrator of the Envir...
    • Charles L. Gray, Jr.
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Relief-valve jet
    • Patent number 6,805,148
    • Issue date Oct 19, 2004
    • Liebherr Machines Bulle SA
    • Pascal Progin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hub drive
    • Patent number 6,598,694
    • Issue date Jul 29, 2003
    • Linde Aktiengesellschaft
    • Franz Forster
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method for flushing the casing of a hydraulic motor
    • Patent number 6,408,995
    • Issue date Jun 25, 2002
    • Sauer-Danfoss Inc.
    • Axel Widemann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic motor with brake device
    • Patent number 6,405,835
    • Issue date Jun 18, 2002
    • Hitachi Construction Machinery Co., Ltd.
    • Hitoshi Satou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Braking apparatus for a hydraulic motor
    • Patent number 6,006,872
    • Issue date Dec 28, 1999
    • Komatsu Ltd.
    • Kazuhiro Maruta
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Auxiliary hydraulic motor
    • Patent number 5,855,115
    • Issue date Jan 5, 1999
    • Poclain Hydraulics
    • Louis Martin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Time delay valve of a hydraulic motor
    • Patent number 5,497,622
    • Issue date Mar 12, 1996
    • Samsung Heavy Industry Co., Ltd.
    • Jung-Jin Nam
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydromechanical final drive
    • Patent number 5,391,123
    • Issue date Feb 21, 1995
    • Linde Aktiengesellschaft
    • Franz Forster
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic drive
    • Patent number 5,379,678
    • Issue date Jan 10, 1995
    • Eckehart Schulze
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Axial piston motors having a friction brake
    • Patent number 4,565,117
    • Issue date Jan 21, 1986
    • Linde Aktiengesellschaft
    • Franz Forster
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic motor unit
    • Patent number 4,271,725
    • Issue date Jun 9, 1981
    • Ebara Corporation
    • Syosuke Takao
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL PISTON MACHINE
    • Publication number 20180258907
    • Publication date Sep 13, 2018
    • MAHLE International GmbH
    • Christoph Fiala
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL PISTON MACHINE WITH OUTLET CONTROL
    • Publication number 20180058421
    • Publication date Mar 1, 2018
    • MAHLE International GmbH
    • Michael Bucher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR AUTOMATICALLY SWITCHING THE DISPLACEMENT OF A MACHINE WI...
    • Publication number 20160177913
    • Publication date Jun 23, 2016
    • POCLAIN HYDRAULICS INDUSTRIE
    • Enrico Rogolon
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC MOTOR
    • Publication number 20150007556
    • Publication date Jan 8, 2015
    • Kayaba Industry Co., Ltd.
    • Kaori Kawabata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IMPROVED DOUBLE HYDRAULIC MACHINE WITH A DISTRIBUTION VALVE AND A D...
    • Publication number 20140227113
    • Publication date Aug 14, 2014
    • POCLAIN HYDRAULICS INDUSTRIE
    • Pierre-Louis Houillon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRO-HYDRAULIC DRIVE SYSTEM FOR A WORK MACHINE
    • Publication number 20130180247
    • Publication date Jul 18, 2013
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Masahiro Yamada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC MOTOR DRIVING DEVICE
    • Publication number 20120024145
    • Publication date Feb 2, 2012
    • Kayaba Industry Co., Ltd.
    • Satoshi Mori
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDROSTATIC MACHINE HAVING A CONTROL DEVICE HAVING A RETURN ELEMENT...
    • Publication number 20100202900
    • Publication date Aug 12, 2010
    • ROBERT BOSCH GmbH
    • Michael Duerr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Arrangement for controlling a hydraulically driven motor
    • Publication number 20070034077
    • Publication date Feb 15, 2007
    • Per-Ola Vallebrant
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Device for controlling a hydraulically driven motor
    • Publication number 20060249015
    • Publication date Nov 9, 2006
    • Per-Ola Vallebrant
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Device for controlling hydraulic power units
    • Publication number 20060201004
    • Publication date Sep 14, 2006
    • Per-Ola Vallebrant
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Hydraulic motor
    • Publication number 20050252204
    • Publication date Nov 17, 2005
    • Hideki Sekiguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method and device for switching hydraulic fluid supplies, such as f...
    • Publication number 20050120873
    • Publication date Jun 9, 2005
    • Government of the USA, as represented by the Administrator of the U.S. EPA
    • Charles L. Gray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device for detecting failure of hydraulic motor, and hydraulic vehicle
    • Publication number 20040168435
    • Publication date Sep 2, 2004
    • Kazuhiro Ichimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Relief-valve jet
    • Publication number 20030015237
    • Publication date Jan 23, 2003
    • Pascal Progin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Method for flushing the casing of a hydraulic motor
    • Publication number 20010028193
    • Publication date Oct 11, 2001
    • Axel Widemann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hub drive
    • Publication number 20010015300
    • Publication date Aug 23, 2001
    • Franz Forster
    • B60 - VEHICLES IN GENERAL