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Hydraulic power unit

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  • CPC
  • Y10T137/86059
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

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Y10T137/86059Hydraulic power unit
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Auto cycle pump and method of operation
    • Patent number 9,193,046
    • Issue date Nov 24, 2015
    • SPX FLOW, INC.
    • Michael T. Landrum
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic pressure control apparatus for automatic transmission and...
    • Patent number 9,151,380
    • Issue date Oct 6, 2015
    • Hyundai Motor Company
    • Jin Young Hwang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for controlling an electric oil pump
    • Patent number 9,140,254
    • Issue date Sep 22, 2015
    • Hyundai Motor Company
    • Jin Young Hwang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cut-in-cut-out valves for hydraulic circuits
    • Patent number 8,746,420
    • Issue date Jun 10, 2014
    • Poclain Hydraulics Industrie
    • Dominique P Costaz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Stack valve
    • Patent number 8,607,821
    • Issue date Dec 17, 2013
    • Nabtesco Corporation
    • Takashi Miki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic pressure control apparatus for automatic transmission and...
    • Patent number 8,480,539
    • Issue date Jul 9, 2013
    • Hyundai Motor Company
    • Jin Young Hwang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combined power pack unit
    • Patent number 8,206,134
    • Issue date Jun 26, 2012
    • Maradyne Corporation
    • Ion Moldovan
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Combination wet kit
    • Patent number 7,913,713
    • Issue date Mar 29, 2011
    • Clutch and Transmission Service, Inc.
    • Thomas J. Nelson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Simulating cavitation damage
    • Patent number 7,797,142
    • Issue date Sep 14, 2010
    • Caterpillar Inc.
    • John B. Salomon
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Hydraulic pressure generating apparatus
    • Patent number 6,964,162
    • Issue date Nov 15, 2005
    • Kabushiki Kaisha Toshiba
    • Makoto Takahashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Gear pump with a drive and a hydraulic tank
    • Patent number 6,786,709
    • Issue date Sep 7, 2004
    • Hydac Fluidtechnik GmbH
    • Harald Klahm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic power assembly having a removable top
    • Patent number 6,615,866
    • Issue date Sep 9, 2003
    • Morrell Incorporated
    • James Edward Cook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Subsea mud pump and control system
    • Patent number 6,505,691
    • Issue date Jan 14, 2003
    • Hydril Company
    • Robert A. Judge
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Offshore drilling system
    • Patent number 6,325,159
    • Issue date Dec 4, 2001
    • Hydril Company
    • Charles P. Peterman
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Power steering fluid reservoir
    • Patent number 6,286,545
    • Issue date Sep 11, 2001
    • DaimlerChrysler Corporation
    • Daniel Moy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Low silhouette power steering fluid reservoir
    • Patent number 6,220,283
    • Issue date Apr 24, 2001
    • DaimlerChrysler Corporation
    • John E Saarinen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic systems
    • Patent number 5,477,882
    • Issue date Dec 26, 1995
    • Johnston Engineering Limited
    • Anthony J. Duthie
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Volume control device
    • Patent number 4,527,580
    • Issue date Jul 9, 1985
    • Sundstrand Corporation
    • Nemjee R. Chheda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3204573
    • Patent number 3,204,573
    • Issue date Sep 7, 1965
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2988004
    • Patent number 2,988,004
    • Issue date Jun 13, 1961
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2930402
    • Patent number 2,930,402
    • Issue date Mar 29, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2857009
    • Patent number 2,857,009
    • Issue date Oct 21, 1958
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2847937
    • Patent number 2,847,937
    • Issue date Aug 19, 1958
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2769399
    • Patent number 2,769,399
    • Issue date Nov 6, 1956
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2745357
    • Patent number 2,745,357
    • Issue date May 15, 1956
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2696080
    • Patent number 2,696,080
    • Issue date Dec 7, 1954
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2690765
    • Patent number 2,690,765
    • Issue date Oct 5, 1954
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2673527
    • Patent number 2,673,527
    • Issue date Mar 30, 1954
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2624283
    • Patent number 2,624,283
    • Issue date Jan 6, 1953
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2622536
    • Patent number 2,622,536
    • Issue date Dec 23, 1952
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic Control System Having Relief Flow Capture
    • Publication number 20140283915
    • Publication date Sep 25, 2014
    • Caterpillar Inc.
    • Pengfei Ma
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AUTO CYCLE PUMP AND METHOD OF OPERATION
    • Publication number 20140033876
    • Publication date Feb 6, 2014
    • SPX Corporation
    • Michael T. LANDRUM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC PRESSURE CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION AND...
    • Publication number 20130269802
    • Publication date Oct 17, 2013
    • Hyundai Motor Company
    • Jin Young Hwang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    HYDRAULIC PRESSURE CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION AND...
    • Publication number 20130134004
    • Publication date May 30, 2013
    • Hyundai Motor Company
    • Jin Young Hwang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SYSTEM FOR CONTROLLING AN ELECTRIC OIL PUMP
    • Publication number 20130136623
    • Publication date May 30, 2013
    • Hyundai Motor Company
    • Jin Young Hwang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CUT-IN-CUT-OUT VALVES FOR HYDRAULIC CIRCUITS
    • Publication number 20120060942
    • Publication date Mar 15, 2012
    • Dominique P. Costaz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    STACK VALVE
    • Publication number 20110232787
    • Publication date Sep 29, 2011
    • Nabtesco Corporation
    • Takashi Miki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COMBINED POWER PACK UNIT
    • Publication number 20090297370
    • Publication date Dec 3, 2009
    • Ion Moldovan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Simulating cavitation damage
    • Publication number 20080154557
    • Publication date Jun 26, 2008
    • John B. Salomon
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Combination wet kit
    • Publication number 20080149206
    • Publication date Jun 26, 2008
    • Clutch and Transmission Service, Inc.
    • Thomas J. Nelson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Transmission Element for a Parallel Hybrid Traction Chain
    • Publication number 20070289833
    • Publication date Dec 20, 2007
    • PEUGEOT CITROEN AUTOMOBILES SA
    • Lionel Chapelon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC UNIT
    • Publication number 20070261741
    • Publication date Nov 15, 2007
    • Jungheinrich Aktiengesellschaft
    • Gunter Hellmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic pressure generating apparatus
    • Publication number 20040103657
    • Publication date Jun 3, 2004
    • Kabushiki Kaisha Toshiba
    • Makoto Takahashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic power assembly having a removable top
    • Publication number 20030047218
    • Publication date Mar 13, 2003
    • James Edward Cook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Subsea mud pump and control system
    • Publication number 20020066596
    • Publication date Jun 6, 2002
    • Robert A. Judge
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...