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being connected to multiple pressure sources

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  • CPC
  • F15B2211/41518
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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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F15B2211/41518being connected to multiple pressure sources
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic system for work machine and work machine
    • Patent number 11,353,047
    • Issue date Jun 7, 2022
    • Kubota Corporation
    • Yuji Fukuda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic system for work machine and work machine
    • Patent number 10,648,489
    • Issue date May 12, 2020
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control system, work machine, and control method
    • Patent number 10,604,913
    • Issue date Mar 31, 2020
    • Komatsu Ltd.
    • Yuta Kamoshita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Shovel
    • Patent number 10,604,916
    • Issue date Mar 31, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Eisuke Matsuzaki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Control system and work machine
    • Patent number 10,407,875
    • Issue date Sep 10, 2019
    • Komatsu Ltd.
    • Tadashi Kawaguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic valve arrangement with control/regulating function
    • Patent number 10,273,987
    • Issue date Apr 30, 2019
    • Liebherr•Mining Equipment Colmar SAS
    • Patrick Stephan
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Divided pump implement valve and system
    • Patent number 10,267,019
    • Issue date Apr 23, 2019
    • Caterpillar Inc.
    • William Norbert O'Neill
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system for construction machine
    • Patent number 10,107,311
    • Issue date Oct 23, 2018
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Kiwamu Takahashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Shovel
    • Patent number 10,000,910
    • Issue date Jun 19, 2018
    • Sumitomo Heavy Industries, Ltd.
    • Chunnan Wu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic distribution system employing a dual pump
    • Patent number 9,976,576
    • Issue date May 22, 2018
    • EATON INTELLIGENT POWER LIMITED
    • Jerry J. Brittan
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Driving device for work machine and work machine equipped therewith
    • Patent number 9,845,813
    • Issue date Dec 19, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Juri Shimizu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic valve arrangement with control/regulating function
    • Patent number 9,829,015
    • Issue date Nov 28, 2017
    • Liebherr•Mining Equipment Colmar SAS
    • Patrick Stephan
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oil supply system
    • Patent number 9,631,614
    • Issue date Apr 25, 2017
    • Hyundai Motor Company
    • Youngchul Kim
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oil supply system
    • Patent number 9,599,105
    • Issue date Mar 21, 2017
    • Hyundai Motor Copmany
    • Youngchul Kim
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Construction machinery
    • Patent number 9,598,842
    • Issue date Mar 21, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Shinya Imura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Travel control valve
    • Patent number 9,551,361
    • Issue date Jan 24, 2017
    • KYB Corporation
    • Takeshi Fujiwara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Failsafe pilot supply selector valve
    • Patent number 9,371,843
    • Issue date Jun 21, 2016
    • Caterpillar Inc.
    • Paul Moser
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method and device for operating a driven axle in a machine tool
    • Patent number 9,229,439
    • Issue date Jan 5, 2016
    • Netstal-Maschinen AG
    • Markus Notz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Working machine with variable displacement hydraulic pump
    • Patent number 8,948,983
    • Issue date Feb 3, 2015
    • Kubota Corporation
    • Hiroshi Horii
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Methods and systems for subsea electric piezopumps
    • Patent number 8,733,090
    • Issue date May 27, 2014
    • Cameron International Corporation
    • Don Coonrod
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Controller of hybrid construction machine
    • Patent number 8,577,560
    • Issue date Nov 5, 2013
    • Kayaba Industry Co., Ltd.
    • Haruhiko Kawasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Accumulator system and method of monitoring same
    • Patent number 8,166,753
    • Issue date May 1, 2012
    • Robert Bosch GmbH
    • Kenric B. Rose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic circuit to prevent bucket separation from bucket rest dur...
    • Patent number 8,104,276
    • Issue date Jan 31, 2012
    • Volvo Construction Equipment Holding Sweden AB
    • Byung Ho Lee
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic pressure control device of construction machine
    • Patent number 7,520,130
    • Issue date Apr 21, 2009
    • Komatsu Ltd.
    • Junsei Tanaka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic power unit
    • Patent number 7,520,346
    • Issue date Apr 21, 2009
    • Parker-Hannifin Corporation
    • Jeremy John Tate
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic controller for working machine
    • Patent number 7,513,109
    • Issue date Apr 7, 2009
    • Kobelco Construction Machinery Co., Ltd.
    • Yutaka Toji
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Digital Hydraulic system
    • Patent number 7,475,538
    • Issue date Jan 13, 2009
    • Elton Daniel Bishop
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Monoprolellant/hypergolic powered proportional actuator
    • Patent number 6,935,109
    • Issue date Aug 30, 2005
    • Vanderbilt University
    • Michael Goldfarb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic oil flow controller for construction machine
    • Patent number 6,615,581
    • Issue date Sep 9, 2003
    • Komatsu Ltd.
    • Yasuhiro Kusuyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic fluid supply system
    • Patent number 6,170,261
    • Issue date Jan 9, 2001
    • Komatsu, Ltd.
    • Naoki Ishizaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents