TREA

Control of flow in the return lin

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  • CPC
  • F15B2211/46
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Parent Industries

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

Current Industry

F15B2211/46Control of flow in the return lin
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID PRESSURE CIRCUIT
    • Publication number 20250180043
    • Publication date Jun 5, 2025
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki SHIMADA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM FOR LINEAR ACTUATION
    • Publication number 20230213031
    • Publication date Jul 6, 2023
    • Danfoss Power Solutions Inc.
    • Aaron Darnell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Work Machine
    • Publication number 20230167622
    • Publication date Jun 1, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Kento KUMAGAI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    System to Pump Fluid and Control Thereof
    • Publication number 20210239137
    • Publication date Aug 5, 2021
    • Project Phoenix, LLC
    • Thomas Afshari
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Installation for Controlling a Hydraulic Installation with a Plural...
    • Publication number 20210215175
    • Publication date Jul 15, 2021
    • ROBERT BOSCH GmbH
    • Denis Nguon
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE SYSTEM FOR PNEUMATIC CYLINDERS
    • Publication number 20210207620
    • Publication date Jul 8, 2021
    • Aladdin Engineering and Manufacturing, Inc.
    • Natalie E. Bell
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDROMECHANICAL LINEAR CONVERTER
    • Publication number 20200408227
    • Publication date Dec 31, 2020
    • HAWE Altenstadt Holding GmbH
    • Martin Rauwolf
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20200378409
    • Publication date Dec 3, 2020
    • HYDAC FLUIDTECHNIK GMBH
    • Peter BRUCK
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Closed-Loop Proportional Position Control Of An Implement Stabilize...
    • Publication number 20200196513
    • Publication date Jun 25, 2020
    • CNH lndustrial America LLC
    • Christopher Stovall
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    VALVE SYSTEM FOR PNEUMATIC CYLINDERS
    • Publication number 20200056634
    • Publication date Feb 20, 2020
    • Aladdin Engineering and Manufacturing, Inc.
    • Natalie E. Bell
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Valve System For Flushing Contaminated Hydraulic Fluid
    • Publication number 20200049173
    • Publication date Feb 13, 2020
    • CNH INDUSTRIAL AMERICA LLC
    • Michael W. Freisleben
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Control System For Flushing Contaminated Hydraulic Fluid
    • Publication number 20200049172
    • Publication date Feb 13, 2020
    • CNH INDUSTRIAL AMERICA LLC
    • Michael W. Freisleben
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM FOR CONTROLLING THE OPERATION OF AN ACTUATOR MOUNTED ON A SE...
    • Publication number 20200022300
    • Publication date Jan 23, 2020
    • CNH Industrial Canada, Ltd.
    • Joel John Octave Gervais
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CRANE
    • Publication number 20190106301
    • Publication date Apr 11, 2019
    • TADANO Ltd.
    • Naotaka MASUDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC APPARATUS COMPRISING SYNTHETICALLY COMMUTATED MACHINE, AN...
    • Publication number 20190010965
    • Publication date Jan 10, 2019
    • Artemis Intelligent Power Limited
    • Matthew GREEN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHOD AND DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DRIVE UN...
    • Publication number 20180328386
    • Publication date Nov 15, 2018
    • Bjorn LITSCHKO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM OF CONSTRUCTION MACHINE
    • Publication number 20180291935
    • Publication date Oct 11, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Fan Control System with Electro-Hydraulic Valve Providing Three Fan...
    • Publication number 20180172030
    • Publication date Jun 21, 2018
    • Caterpillar Inc.
    • Justian D. Reever
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC CONTROL CIRCUIT
    • Publication number 20180112771
    • Publication date Apr 26, 2018
    • JATCO Ltd
    • Katsuo KATOU
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC ACTUATOR CONTROL SYSTEM
    • Publication number 20180073524
    • Publication date Mar 15, 2018
    • HydraForce, Inc.
    • Travis Schmidt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC ACTUATOR CONTROL CIRCUIT
    • Publication number 20180017087
    • Publication date Jan 18, 2018
    • CATERPILLAR S.A.R.L.
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM
    • Publication number 20170370382
    • Publication date Dec 28, 2017
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    APPARATUS FOR RECUPERATING HYDRAULIC ENERGY WITH ENERGY-EFFICIENT R...
    • Publication number 20170363122
    • Publication date Dec 21, 2017
    • Liebherr-Mining Equipment Colmar SAS
    • Philipp Hahn
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic Drive System for Work Machine
    • Publication number 20170298590
    • Publication date Oct 19, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Seiji HIJIKATA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Drive System for Work Machine
    • Publication number 20170276155
    • Publication date Sep 28, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Seiji HIJIKATA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CONTROL CIRCUIT FOR CRANE SLEWING GEAR
    • Publication number 20170253468
    • Publication date Sep 7, 2017
    • LIEBHERR-WERK EHINGEN GMBH
    • Joerg GEBELE
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Actuator Controller and Method for Regulating the Movement of an Ac...
    • Publication number 20170234333
    • Publication date Aug 17, 2017
    • FESTO AG & CO. KG
    • Hannes Wirtl
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM AND METHOD FOR CONTROLLING AN IMPLEMENT OF A WORKI...
    • Publication number 20170211597
    • Publication date Jul 27, 2017
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Bo Vigholm
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM FOR OPERATION TABLE
    • Publication number 20170184136
    • Publication date Jun 29, 2017
    • NANJING MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    • Qiangquan DENG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INDEPENDENT METERING VALVE PRIORITY IN OPEN CENTER HYDRAULIC SYSTEM
    • Publication number 20160333897
    • Publication date Nov 17, 2016
    • Caterpillar Inc.
    • Andrew J. Kleitsch
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL