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  • F15B2211/511
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F15Hydraulics devices F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL FLUID-PRESSURE ACTUATORS F15B2211/00Circuits for servomotor systems

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F15B2211/511the positions being discrete
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Patents Grantslast 30 patents

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    • Issue date Jan 10, 2023
    • Deere & Company
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    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Compressed air supply system
    • Patent number 10,899,189
    • Issue date Jan 26, 2021
    • WABCO Europe BVBA
    • Joerg Meier
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pump device and hydraulic actuator
    • Patent number 10,273,982
    • Issue date Apr 30, 2019
    • Showa Corporation
    • Hayato Tsutsui
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Annulus installed 6 zone control manifold
    • Patent number 10,145,208
    • Issue date Dec 4, 2018
    • ConocoPhillips Company
    • John Cochrane Leitch
    • E21 - EARTH DRILLING MINING
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    Hydraulic system having energy recovery
    • Patent number 9,897,120
    • Issue date Feb 20, 2018
    • Caterpillar Inc.
    • Jiao Zhang
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pump apparatus and hydraulic actuator
    • Patent number 9,856,890
    • Issue date Jan 2, 2018
    • Showa Corporation
    • Hayato Tsutsui
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic system
    • Patent number 9,790,964
    • Issue date Oct 17, 2017
    • CNH Industrial America LLC
    • Thomas Johnson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pump device and hydraulic actuator
    • Patent number 9,726,202
    • Issue date Aug 8, 2017
    • Showa Corporation
    • Hayato Tsutsui
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    Hydraulic system for controlling a work implement
    • Patent number 9,085,873
    • Issue date Jul 21, 2015
    • Caterpillar Inc.
    • Magomed O. Gabibulayev
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    Hydraulic trip unit for a valve unit in a prime mover plant, especi...
    • Patent number 8,662,106
    • Issue date Mar 4, 2014
    • Alstom Technology Ltd
    • Carsten Reumschussel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Dunnage airbag inflation circuit
    • Patent number 7,677,267
    • Issue date Mar 16, 2010
    • Georgia-Pacific Wood Products LLC
    • Stan Clay Warnick
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    Two-stage pressure relief valve
    • Patent number 7,165,950
    • Issue date Jan 23, 2007
    • Bell Helicopter Textron Inc.
    • Carlos A. Fenny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Hydraulic control apparatus for a plurality of users
    • Patent number 5,528,911
    • Issue date Jun 25, 1996
    • Mannesmann-Rexroth GmbH
    • Dieter Roth
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3780755
    • Patent number 3,780,755
    • Issue date Dec 25, 1973
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3227495
    • Patent number 3,227,495
    • Issue date Jan 4, 1966
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2206524
    • Patent number 2,206,524
    • Issue date Jul 2, 1940
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSED AIR SUPPLY SYSTEM
    • Publication number 20190061459
    • Publication date Feb 28, 2019
    • WABCO Europe BVBA
    • Joerg MEIER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM
    • Publication number 20160090997
    • Publication date Mar 31, 2016
    • CNH Industrial America, LLC
    • Thomas Johnson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM HAVING ENERGY RECOVERY
    • Publication number 20150300384
    • Publication date Oct 22, 2015
    • Caterpillar Inc.
    • Jiao Zhang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    PUMP APPARATUS AND HYDRAULIC ACTUATOR
    • Publication number 20150275928
    • Publication date Oct 1, 2015
    • SHOWA CORPORATION
    • Hayato TSUTSUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE AND HYDRAULIC ACTUATOR
    • Publication number 20150275929
    • Publication date Oct 1, 2015
    • SHOWA CORPORATION
    • Hayato TSUTSUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE AND HYDRAULIC ACTUATOR
    • Publication number 20150275930
    • Publication date Oct 1, 2015
    • SHOWA CORPORATION
    • Hayato TSUTSUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC SYSTEM FOR CONTROLLING A WORK IMPLEMENT
    • Publication number 20130160879
    • Publication date Jun 27, 2013
    • Caterpillar Inc.
    • Magomed O. Gabibulayev
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR ENERGY RECOVERY
    • Publication number 20130000289
    • Publication date Jan 3, 2013
    • Jiao ZHANG
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic circuit
    • Publication number 20120291873
    • Publication date Nov 22, 2012
    • Steven Potter
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC TRIP UNIT FOR A VALVE UNIT IN A PRIME MOVER PLANT, ESPECI...
    • Publication number 20100078089
    • Publication date Apr 1, 2010
    • ALSTOM Technology Ltd.
    • Carsten REUMSCHUSSEL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Dunnage Airbag Inflation Circuit
    • Publication number 20080185051
    • Publication date Aug 7, 2008
    • Georgia-Pacific Wood Products, LLC
    • Stan Clay Warnick
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Digital pump with multiple outlets
    • Publication number 20070071609
    • Publication date Mar 29, 2007
    • Sturman Industries, Inc.
    • Jeffrey T. Gardner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Two-stage pressure relief valve
    • Publication number 20050129531
    • Publication date Jun 16, 2005
    • Carlos A. Fenny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Dual function hydraulic valve and circuit
    • Publication number 20040055290
    • Publication date Mar 25, 2004
    • Rheal Duprey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Dual function hydraulic valve and circuit
    • Publication number 20030152465
    • Publication date Aug 14, 2003
    • Rheal Duprey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...