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the pilot valves being sliding valves

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  • CPC
  • F15B13/0435
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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 F15B13/00Details of servomotor systems ; Valves for servomotor systems

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F15B13/0435the pilot valves being sliding valves
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Locking unit with pilot valve
    • Publication number 20240353004
    • Publication date Oct 24, 2024
    • SVM SCHULTZ VERWALTUNGS-GMBH & CO.KG
    • Ralph Wassermann
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SOLENOID PROPORTIONAL RELIEF VALVE
    • Publication number 20240271641
    • Publication date Aug 15, 2024
    • NISHINA INDUSTRIAL CO., LTD.
    • Gaku Mabuchi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM AND METHOD WITH ELECTRO-PROPORTIONAL PRESS...
    • Publication number 20240255008
    • Publication date Aug 1, 2024
    • HydraForce, Inc.
    • Travis Schmidt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SERVO VALVE FLAPPER AND NOZZLE STRUCTURE
    • Publication number 20230400042
    • Publication date Dec 14, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Michal BIELEN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC MULTI-WAY VALVE WITH INDEPENDENT OIL-PORT CONTROL, AND CO...
    • Publication number 20230220926
    • Publication date Jul 13, 2023
    • JIANGSU HENGLI HYDRAULIC TECHNOLOGY CO., LTD.
    • Liping WANG
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVO VALVE FLAPPER AND NOZZLE STRUCTURE
    • Publication number 20220196040
    • Publication date Jun 23, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Michal BIELEN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLIGHT CONTROL SYSTEM COMPRISING A HYDRAULIC SERVO ACTUATOR
    • Publication number 20220144414
    • Publication date May 12, 2022
    • Liebherr-Aerospace Lindenberg GmbH
    • Tobias Roeben
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Redundant Electrohydraulic Positioning Control System
    • Publication number 20210285466
    • Publication date Sep 16, 2021
    • WOODWARD, INC.
    • Jonathan Paul Workman
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Valve with Anti-Cavitation Features
    • Publication number 20210262494
    • Publication date Aug 26, 2021
    • Parker-Hannifin Corporation
    • Brian Slattery
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM AND METHOD WITH ELECTRO-PROPORTIONAL PRESS...
    • Publication number 20210254638
    • Publication date Aug 19, 2021
    • HydraForce, Inc.
    • Travis Schmidt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Seismic Vibrator Servo Valve with Proportional Linear Pressure Feed...
    • Publication number 20210010491
    • Publication date Jan 14, 2021
    • Dennis Keith Reust
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Valve Solenoid Tube Having a Two Chamber Configuration
    • Publication number 20200003324
    • Publication date Jan 2, 2020
    • Sun Hydraulics, LLC
    • Bernd Zähe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTRO-HYDRAULIC CONTROL SYSTEM WITH FAIL-SAFE PILOT VALVES
    • Publication number 20190257328
    • Publication date Aug 22, 2019
    • Parker Hannifin EMEA S.à.r.l.
    • Björn Erikksson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CLOSED CENTER PRESSURE FLOW CONTROL VALVE
    • Publication number 20190211943
    • Publication date Jul 11, 2019
    • MOOG INC.
    • John Kopp
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTROHYDRAULIC VALVE AND METHOD FOR PRODUCING THE ELECTROHYDRAULI...
    • Publication number 20190055967
    • Publication date Feb 21, 2019
    • ECO Holding 1 GmbH
    • Juergen Goll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC CYLINDER SPOOL VALVE DEVICE
    • Publication number 20190003497
    • Publication date Jan 3, 2019
    • Komatsu Ltd.
    • Shuuji Hori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLOSED LOOP AND/OR OPEN LOOP CONTROL METHOD FOR AN ELECTROPNEUMATIC...
    • Publication number 20180180069
    • Publication date Jun 28, 2018
    • Samson Aktiengesellschaft
    • David Wagner-Stuerz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    POSITIONER
    • Publication number 20150115182
    • Publication date Apr 30, 2015
    • AZBIL CORPORATION
    • Kazuhisa INOUE
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM WITH A DYNAMIC SEAL
    • Publication number 20140034135
    • Publication date Feb 6, 2014
    • Caterpillar Inc.
    • Matthew J. Beschorner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE
    • Publication number 20140008555
    • Publication date Jan 9, 2014
    • Danfoss A/S
    • Michael Birkelund
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TWO-STAGE VARIABLE FORCE SOLENOID
    • Publication number 20130333773
    • Publication date Dec 19, 2013
    • BorgWarner Inc.
    • Garrett R. Holmes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20120285568
    • Publication date Nov 15, 2012
    • Frank Schulz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Pilot Regulator
    • Publication number 20120234416
    • Publication date Sep 20, 2012
    • Barry J. McMiles
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PILOT-OPERATED DIRECTIONAL CONTROL VALVE, PARTICULARLY FOR CONTROLL...
    • Publication number 20120000353
    • Publication date Jan 5, 2012
    • Steffen Lindoerfer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYBRID CONSTRUCTION MACHINE
    • Publication number 20110271669
    • Publication date Nov 10, 2011
    • Kayaba Industry Co., Ltd.
    • Haruhiko Kawasaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Method for actuating a hydraulic servo system
    • Publication number 20100258192
    • Publication date Oct 14, 2010
    • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
    • Mario Schaufler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Spool Valve
    • Publication number 20100200090
    • Publication date Aug 12, 2010
    • STURMAN DIGITAL SYSTEMS, LLC
    • Oded Eddie Sturman
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Rotary-actuated electro-hydraulic valve
    • Publication number 20080149181
    • Publication date Jun 26, 2008
    • Caterpillar Inc.
    • Philippe Georges Vande Kerckhove
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC VALVE ASSEMBLY WITH A PRESSURE COMPENSATED DIRECTIONAL SP...
    • Publication number 20080072749
    • Publication date Mar 27, 2008
    • Joseph L. Pfaff
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Spool valve
    • Publication number 20070181196
    • Publication date Aug 9, 2007
    • Sturman Digital Systems, LLC
    • Oded Eddie Sturman
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL