Fluid motor

Patents Grantslast 30 patents

  • Information Patent Grant

    Twin poppet mechanism of valve positioner with progressively reduce...

    • Patent number 11,118,608
    • Issue date Sep 14, 2021
    • ROTEX Manufacturing And Engineering Private Limited
    • Amit Shah
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Solenoid valve assembly for a braking system for a vehicle, braking...

    • Patent number 10,988,126
    • Issue date Apr 27, 2021
    • KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
    • Friedbert Roether
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Proportional valve

    • Patent number 10,634,257
    • Issue date Apr 28, 2020
    • HOERBIGER FLOW CONTROL GMBH
    • Marcus Grödl
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic circuitry for skid steer loader valve

    • Patent number 10,024,443
    • Issue date Jul 17, 2018
    • Parker-Hannifin Corporation
    • Chuck Sensabaugh
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Valve manifold

    • Patent number 10,018,529
    • Issue date Jul 10, 2018
    • John Leslie Johnson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Hydraulic control system for construction machinery

    • Patent number 9,765,503
    • Issue date Sep 19, 2017
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Chun-Han Lee
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve manifold

    • Patent number 9,404,603
    • Issue date Aug 2, 2016
    • John Leslie Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic steering and method for detecting a valve position

    • Patent number 9,174,670
    • Issue date Nov 3, 2015
    • Danfpss Power Solutions ApS
    • Thomas Bauer
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Valve Manifold

    • Patent number 8,714,196
    • Issue date May 6, 2014
    • John Leslie Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control valve for construction machinery

    • Patent number 8,631,820
    • Issue date Jan 21, 2014
    • Toshiba Kikai Kabushiki Kaisha
    • Masayuki Kobayashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Decompression switching valve

    • Patent number 8,613,292
    • Issue date Dec 24, 2013
    • SMC Corporation
    • Shinji Miyazoe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic amplifier and arrangement for regulating a regulating arm...

    • Patent number 8,528,583
    • Issue date Sep 10, 2013
    • Samson Aktiengesellschaft
    • Stefan Kolbenschlag
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Booster valve

    • Patent number 8,522,818
    • Issue date Sep 3, 2013
    • STI srl
    • Flavio Tondolo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control valve

    • Patent number 8,485,223
    • Issue date Jul 16, 2013
    • Volvo Construction Equipment Holding Sweden AB
    • Bon Seuk Ku
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve arrangement

    • Patent number 8,464,753
    • Issue date Jun 18, 2013
    • ABB Technology AG
    • Matthias Schmidt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Sequence valve

    • Patent number 8,408,232
    • Issue date Apr 2, 2013
    • Parker-Hannifin Corporation
    • Eric Ray Schisler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Methods of controllling hydraulic motors

    • Patent number 8,408,328
    • Issue date Apr 2, 2013
    • Longyear TM, Inc.
    • Stefan Wrede
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method of operating a control valve assembly for a hydraulic system

    • Patent number 8,375,989
    • Issue date Feb 19, 2013
    • Eaton Corporation
    • Chris W. Schottler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Proportional pressure controller

    • Patent number 8,333,218
    • Issue date Dec 18, 2012
    • MAC Valves, Inc.
    • Timothy F. Walsh
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Proportional valve assembly

    • Patent number 8,291,934
    • Issue date Oct 23, 2012
    • Eaton Corporation
    • Wade Leo Gehlhoff
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Control valve

    • Patent number 8,256,850
    • Issue date Sep 4, 2012
    • Lexair, Inc.
    • Theodore P. O'Canna
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve manifold

    • Patent number 8,177,188
    • Issue date May 15, 2012
    • John Leslie Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Methods of controlling hydraulic motors

    • Patent number 8,172,002
    • Issue date May 8, 2012
    • Longyear TM, Inc.
    • Stefan Wrede
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    System and method for improved hand tool operation

    • Patent number 8,133,092
    • Issue date Mar 13, 2012
    • Saint-Gobain Abrasives, Inc.
    • Christopher Arcona
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Hydraulic control system for drilling systems

    • Patent number 8,118,113
    • Issue date Feb 21, 2012
    • Longyear TM, Inc.
    • Stefan Wrede
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pressure control device

    • Patent number 8,061,384
    • Issue date Nov 22, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Isono
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control valve

    • Patent number 8,038,231
    • Issue date Oct 18, 2011
    • Lexair, Inc.
    • Theodore P. O'Canna
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Methods of packaging valve chips and related valve assemblies

    • Patent number 7,946,308
    • Issue date May 24, 2011
    • AFA Controls LLC
    • William O. Teach
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Direction control valve

    • Patent number 7,784,492
    • Issue date Aug 31, 2010
    • Denso Corporation
    • Yoshihisa Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure control valve having an asymmetric valving structure

    • Patent number 7,779,863
    • Issue date Aug 24, 2010
    • Raytheon Sarcos, LLC
    • Stephen C. Jacobsen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE MANIFOLD

    • Publication number 20190072452
    • Publication date Mar 7, 2019
    • John Leslie Johnson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    VALVE MANIFOLD

    • Publication number 20140225013
    • Publication date Aug 14, 2014
    • John Leslie Johnson
    • G01 - MEASURING TESTING
  • Information Patent Application

    HYDRAULIC STEERING AND METHOD FOR DETECTING A VALVE POSITION

    • Publication number 20140216580
    • Publication date Aug 7, 2014
    • Thomas Bauer
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DOUBLE-VALVE MECHANISM

    • Publication number 20140190719
    • Publication date Jul 10, 2014
    • HYPHONE MACHINE INDUSTRY CO., LTD.
    • Chih-Ming TING
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM FOR CONSTRUCTION MACHINERY

    • Publication number 20140174071
    • Publication date Jun 26, 2014
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Chun-Han Lee
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    VALVE MANIFOLD

    • Publication number 20130270467
    • Publication date Oct 17, 2013
    • John Leslie Johnson
    • G01 - MEASURING TESTING
  • Information Patent Application

    VARIABLE CONFIGURATION TRACTION VALVE

    • Publication number 20120298234
    • Publication date Nov 29, 2012
    • Bendix Commercial Vehicle Systems LLC
    • Craig S. Haehn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PILOT-OPERATED THREE-POSITION SWITCHING VALVE

    • Publication number 20120255617
    • Publication date Oct 11, 2012
    • SMC Coporation
    • Shinji MIYAZOE
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PILOT RELAY

    • Publication number 20120247594
    • Publication date Oct 4, 2012
    • Yamatake Corporation
    • Yohsuke Inagaki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    METHODS OF CONTROLLLING HYDRAULIC MOTORS

    • Publication number 20120216521
    • Publication date Aug 30, 2012
    • Longyear TM, Inc.
    • Stefan Wrede
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHODS OF CONTROLLING HYDRAULIC MOTORS

    • Publication number 20120055715
    • Publication date Mar 8, 2012
    • Longyear TM, Inc.
    • Stefan Wrede
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC CONTROL VALVE FOR CONSTRUCTION MACHINERY

    • Publication number 20110192474
    • Publication date Aug 11, 2011
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Masayuki KOBAYASHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DECOMPRESSION SWITCHING VALVE

    • Publication number 20110193000
    • Publication date Aug 11, 2011
    • SMC Corporation
    • Shinji MIYAZOE
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PROPORTIONAL PRESSURE CONTROLLER

    • Publication number 20110179946
    • Publication date Jul 28, 2011
    • Mac Valves, Inc.
    • Timothy F. Walsh
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Proportional Valve Assembly

    • Publication number 20110174393
    • Publication date Jul 21, 2011
    • Wade Leo Gehlhoff
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Valve Assemblies Including Electrically Actuated Valves

    • Publication number 20110132484
    • Publication date Jun 9, 2011
    • William O. Teach
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    HYDRAULIC VALVE DEVICE

    • Publication number 20110126920
    • Publication date Jun 2, 2011
    • Winfried Rub
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    METHOD OF OPERATING A CONTROL VALVE ASSEMBLY FOR A HYDRAULIC SYSTEM

    • Publication number 20110094595
    • Publication date Apr 28, 2011
    • EATON CORPORATION
    • Chris W. Schottler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL VALVE

    • Publication number 20110088789
    • Publication date Apr 21, 2011
    • VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
    • Bon Seuk KU
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SEQUENCE VALVE

    • Publication number 20110067767
    • Publication date Mar 24, 2011
    • Parker-Hannifin Corporation
    • ERIC RAY SCHISLER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    BOOSTER VALVE

    • Publication number 20100243929
    • Publication date Sep 30, 2010
    • Flavio Tondolo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM FOR DRILLING SYSTEMS

    • Publication number 20100243327
    • Publication date Sep 30, 2010
    • Longyear TM, Inc.
    • Stefan Wrede
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VALVE ARRANGEMENT

    • Publication number 20100243927
    • Publication date Sep 30, 2010
    • ABB TECHNOLOGY AG
    • Niels Wahlefeld
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Methods of Operating Microvalve Assemblies and Related Structures a...

    • Publication number 20100236644
    • Publication date Sep 23, 2010
    • Kevin R. Douglas
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    HYDRAULIC DIRECTIONAL VALVE

    • Publication number 20100163128
    • Publication date Jul 1, 2010
    • Schaeffler KG
    • Markus Kinscher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRESSURE CONTROL DEVICE

    • Publication number 20100154899
    • Publication date Jun 24, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Isono
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    PNEUMATIC AMPLIFIER AND ARRANGEMENT FOR REGULATING A REGULATING ARM...

    • Publication number 20090159135
    • Publication date Jun 25, 2009
    • Stefan Kolbenschlag
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    HYDRAULIC CONTROL VALVE FOR HEAVY EQUIPMENT

    • Publication number 20090101854
    • Publication date Apr 23, 2009
    • VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
    • Man Suk Jeon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Methods of Packaging Valve Chips and Related Valve Assemblies

    • Publication number 20090032112
    • Publication date Feb 5, 2009
    • AFA CONTROLS LLC
    • William O. Teach
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Pressure control valve having an asymmetric valving structure

    • Publication number 20090000674
    • Publication date Jan 1, 2009
    • Stephen C. Jacobsen
    • G05 - CONTROLLING REGULATING