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  • CPC
  • F15B13/0406
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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 F15B13/00Details of servomotor systems ; Valves for servomotor systems

Current Industry

F15B13/0406for rotary valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic power tool
    • Patent number 11,833,597
    • Issue date Dec 5, 2023
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary servo valve
    • Patent number 11,761,461
    • Issue date Sep 19, 2023
    • DOMIN FLUID POWER LIMITED
    • Andrew Collins
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rotary valve assembly
    • Patent number 11,624,447
    • Issue date Apr 11, 2023
    • Boston Dynamics, Inc.
    • Steven D. Potter
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Servovalve for regulating the flow or pressure of a fluid
    • Patent number 11,454,257
    • Issue date Sep 27, 2022
    • FLUID ACTUATION & CONTROL TOULOUSE
    • Guylain Ozzello
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulically driven joint for robot
    • Patent number 11,434,938
    • Issue date Sep 6, 2022
    • Jiangsu Dreamwell Dynamics Technology Co., Ltd
    • Xiaoyun Zhou
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Servo valve
    • Patent number 11,415,242
    • Issue date Aug 16, 2022
    • Hamilton Sundstrand Corporation
    • Marcin Korczyñski
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control valve unit
    • Patent number 11,371,620
    • Issue date Jun 28, 2022
    • Deere & Company
    • Michael Meid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Length-adjustable piston rod with a control device that can be hydr...
    • Patent number 11,199,130
    • Issue date Dec 14, 2021
    • AVL List GmbH
    • Helmut Melde-Tuczai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Predictively adjustable hydraulic pressure rails
    • Patent number 11,077,898
    • Issue date Aug 3, 2021
    • Boston Dynamics, Inc.
    • John Aaron Saunders
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic actuator and multi-cylinder hydraulic actuator system
    • Patent number 11,022,154
    • Issue date Jun 1, 2021
    • Goodrich Actuation Systems Limited
    • Jeremy Kracke
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Automatically actuated shunt valve system
    • Patent number 10,982,693
    • Issue date Apr 20, 2021
    • Deere & Company
    • Damien Faivre
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Length-adjustable connecting rod with electromagnetically-actuatabl...
    • Patent number 10,954,849
    • Issue date Mar 23, 2021
    • AVL List GmbH
    • Helmut Melde-Tuczai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic control valve unit
    • Patent number 10,955,057
    • Issue date Mar 23, 2021
    • Deere & Company
    • Michael Meid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Integrated valve for a legged robot
    • Patent number 10,927,966
    • Issue date Feb 23, 2021
    • Boston Dynamics, Inc.
    • John Aaron Saunders
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rotary hydraulic valve
    • Patent number 10,808,736
    • Issue date Oct 20, 2020
    • Boston Dynamics, Inc.
    • Steven D. Potter
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Epicyclic gear train, advantageously for a servomotor system, metho...
    • Patent number 10,655,708
    • Issue date May 19, 2020
    • Bernard Controls
    • Etienne Bernard
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic cylinder arrangement with automatic air bleeding and flui...
    • Patent number 10,550,864
    • Issue date Feb 4, 2020
    • Innovative Hydraulics, LLC
    • Thomas Joseph Collins
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Actuator control arrangement
    • Patent number 10,502,244
    • Issue date Dec 10, 2019
    • Goodrich Actuation Systems SAS
    • Arnauld Hervieux
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    High-flow electro-hydraulic actuator
    • Patent number 10,487,856
    • Issue date Nov 26, 2019
    • Woodward, Inc.
    • Kevin E. Greeb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Direct operated hydraulic servo valves
    • Patent number 10,487,857
    • Issue date Nov 26, 2019
    • Mohamed Ahmed Elgamil
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Servo actuators
    • Patent number 10,450,061
    • Issue date Oct 22, 2019
    • DOMIN FLUID POWER LIMITED
    • Andrew John Collins
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Integrated valve for a legged robot
    • Patent number 10,295,069
    • Issue date May 21, 2019
    • Boston Dynamics, Inc.
    • John Aaron Saunders
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fluid pressure system
    • Patent number 10,273,988
    • Issue date Apr 30, 2019
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Akihiro Kondo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rotary hydraulic valve
    • Patent number 10,227,999
    • Issue date Mar 12, 2019
    • Boston Dynamics, Inc.
    • Steven D. Potter
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic power tool
    • Patent number 10,226,826
    • Issue date Mar 12, 2019
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Symmetrically dynamic equalized volume and pressure air management...
    • Patent number 10,220,665
    • Issue date Mar 5, 2019
    • BASE Air Management, Inc.
    • Matthew Vaughan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method, system, apparatus and device for directional flow control o...
    • Patent number 10,180,190
    • Issue date Jan 15, 2019
    • Bharath Sai Kumar G. R.
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly
    • Patent number 10,161,530
    • Issue date Dec 25, 2018
    • Extreme Technologies, LLC
    • James D. Isenhour
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    High reliability high flow redundant trip block
    • Patent number 10,119,478
    • Issue date Nov 6, 2018
    • Woodward, Inc.
    • John J. Been
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Track tensioner
    • Patent number 10,113,656
    • Issue date Oct 30, 2018
    • Clark Equipment Company
    • Thomas J. Tokach
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID CONTROL VALVE MODULE
    • Publication number 20230279959
    • Publication date Sep 7, 2023
    • EVA MEDTEC, INC.
    • Irene Waldridge
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Rotary Hydraulic Valve
    • Publication number 20230046222
    • Publication date Feb 16, 2023
    • Milwaukee Electric Tool Corporation
    • James G. Ballard
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DOUBLE-POWER-SUPPLY COMPLEX CONTROL DEVICE
    • Publication number 20220252166
    • Publication date Aug 11, 2022
    • CH CREATIVE CO,, LTD
    • JUI-CHENG CHANG
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ROTARY SERVO VALVE
    • Publication number 20220136533
    • Publication date May 5, 2022
    • DOMIN FLUID POWER LIMITED
    • Andrew COLLINS
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Predictively Adjustable Hydraulic Pressure Rails
    • Publication number 20210339811
    • Publication date Nov 4, 2021
    • BOSTON DYNAMICS, INC.
    • John Aaron Saunders
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC CONTROL VALVE UNIT
    • Publication number 20210088146
    • Publication date Mar 25, 2021
    • Deere & Company
    • Michael Meid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVOVALVE FOR REGULATING THE FLOW OR PRESSURE OF A FLUID
    • Publication number 20210079934
    • Publication date Mar 18, 2021
    • FLUID ACTUATION & CONTROL TOULOUSE
    • Guylain OZZELLO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Integrated Valve for a Legged Robot
    • Publication number 20190242482
    • Publication date Aug 8, 2019
    • BOSTON DYNAMICS, INC.
    • John Aaron Saunders
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    LONGITUDINALLY ADJUSTABLE CONNECTING ROD COMPRISING A HYDRAULICALLY...
    • Publication number 20190234300
    • Publication date Aug 1, 2019
    • AVL LIST GMBH
    • Helmut MELDE-TUCZAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Rotary Hydraulic Valve
    • Publication number 20190154063
    • Publication date May 23, 2019
    • BOSTON DYNAMICS, INC.
    • Steven D. Potter
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    EPICYCLIC GEAR TRAIN, ADVANTAGEOUSLY FOR A SERVOMOTOR SYSTEM, METHO...
    • Publication number 20190120330
    • Publication date Apr 25, 2019
    • BERNARD CONTROLS
    • Etienne BERNARD
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC ACTUATOR AND MULTI-CYLINDER HYDRAULIC ACTUATOR SYSTEM
    • Publication number 20190055965
    • Publication date Feb 21, 2019
    • Goodrich Actuation Systems Limited
    • Jeremy KRACKE
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SYMMETRICALLY DYNAMIC EQUALIZED VOLUME AND PRESSURE AIR MANAGEMENT...
    • Publication number 20190039431
    • Publication date Feb 7, 2019
    • BASE Air Management, Inc.
    • Matthew VAUGHAN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SERVO ACTUATORS
    • Publication number 20180281940
    • Publication date Oct 4, 2018
    • DOMIN FLUID POWER LIMITED
    • Andrew John COLLINS
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ACTUATOR CONTROL ARRANGEMENT
    • Publication number 20180106280
    • Publication date Apr 19, 2018
    • Goodrich Actuation Systems SAS
    • Arnauld HERVIEUX
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Predictively Adjustable Hydraulic Pressure Rails
    • Publication number 20180099711
    • Publication date Apr 12, 2018
    • BOSTON DYNAMICS, INC.
    • John Aaron Saunders
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DIRECT OPERATED HYDRAULIC SERVO VALVES
    • Publication number 20180087542
    • Publication date Mar 29, 2018
    • Science and Technology Development Fund
    • Mohamed Ahmed ELGAMIL
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SCALABLE HYDRAULIC MOTOR WITH DRIVE INPUT SHAFT AND DRIVEN OUTPUT S...
    • Publication number 20170370360
    • Publication date Dec 28, 2017
    • James D. Sutton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Integrated Valve for a Legged Robot
    • Publication number 20170219106
    • Publication date Aug 3, 2017
    • Google Inc.
    • John Aaron Saunders
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rotary Hydraulic Valve
    • Publication number 20170159680
    • Publication date Jun 8, 2017
    • Google Inc.
    • Steven D. Potter
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTROMAGNETIC PROPORTIONAL CONTROL VALVE SYSTEM
    • Publication number 20170059057
    • Publication date Mar 2, 2017
    • Kenpei YAMAJI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Rotary Valve with Brake Mode
    • Publication number 20160348798
    • Publication date Dec 1, 2016
    • Google Inc.
    • John Aaron Saunders
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID PRESSURE SYSTEM
    • Publication number 20160333899
    • Publication date Nov 17, 2016
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVO VALVES
    • Publication number 20160123355
    • Publication date May 5, 2016
    • BLAGDON ACTUATION RESEARCH LIMITED
    • Andrew John COLLINS
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DIRECT DRIVE ROTARY VALVE
    • Publication number 20150083256
    • Publication date Mar 26, 2015
    • MOOG INC.
    • Gregory Bruce Weber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC VALVE WITH HELICAL ACTUATOR
    • Publication number 20150027547
    • Publication date Jan 29, 2015
    • THE BOEING COMPANY
    • Luis A. Arce-Gonzalez
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE
    • Publication number 20150013794
    • Publication date Jan 15, 2015
    • Colin Dirr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Proportional Servo Hydraulic Control Valve
    • Publication number 20140352524
    • Publication date Dec 4, 2014
    • Patrick Michael Mullen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Valve Assembly
    • Publication number 20140014866
    • Publication date Jan 16, 2014
    • James D. Isenhour
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    NEW MECHANISM FOR FLUID POWER TRANSMISSION AND CONTROL
    • Publication number 20130219873
    • Publication date Aug 29, 2013
    • Xuejun Xu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL