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  • F15B15/1476
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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 F15B15/00Fluid-actuated devices for displacing a member from one position to another Gearing associated therewith

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID CIRCUIT
    • Publication number 20240159255
    • Publication date May 16, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki SHIMADA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    AUTOMATIC OIL RETURN STRUCTURE FOR PISTON PUMP
    • Publication number 20240068491
    • Publication date Feb 29, 2024
    • KUDOS MECHANICAL CO., LTD.
    • JAMES CHUAN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVO ARRANGEMENT
    • Publication number 20240026867
    • Publication date Jan 25, 2024
    • Danfoss Power Solutions GmbH & Co OHG
    • Carsten FIEBING
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTUATOR ASSEMBLIES AND RELATED METHODS FOR VALVE SYSTEMS
    • Publication number 20230243437
    • Publication date Aug 3, 2023
    • SAFOCO, INC.
    • David LYMBEROPOULOS
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    MANUALLY ACTUATED HYDRAULIC CIRCUIT FOR RAM AIR TURBINE (RAT) RESTOW
    • Publication number 20210253266
    • Publication date Aug 19, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Timothy Scott Konicek
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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

    CENTERING APPARATUS FOR HOPPER CAR DOORS
    • Publication number 20210046956
    • Publication date Feb 18, 2021
    • HERZOG RAILROAD SERVICES, INC.
    • Jacob D. Herzog
    • B61 - RAILWAYS
  • Information Patent Application

    VALVE FOR AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM CONDUIT
    • Publication number 20200346761
    • Publication date Nov 5, 2020
    • Pratt & Whitney Canada Corp.
    • Jean-Francois CARON
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    CONTROL UNIT FOR THE PNEUMATIC ACTUATION OF AN ACTIVE CREEL
    • Publication number 20200263711
    • Publication date Aug 20, 2020
    • Saurer Technologies GmbH & Co. KG
    • Alain Crouzet
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • 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

    THERMAL VOLUME CONTROL FOR AN ACTUATOR ASSEMBLY
    • Publication number 20190331253
    • Publication date Oct 31, 2019
    • Emerson Process Management Valve Automation, Inc.
    • William K. LeBlanc
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PNEUMATIC OR HYDRAULIC MECHANISM
    • Publication number 20190271337
    • Publication date Sep 5, 2019
    • S-GUN LIMITED
    • David John Moodie
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Cylinder with Check Valve
    • Publication number 20190219075
    • Publication date Jul 18, 2019
    • Waratah OM Oy
    • ARTO ALFTHAN
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    TENSIONING CYLINDER DEVICE
    • Publication number 20190162209
    • Publication date May 30, 2019
    • Hydac Technology GmbH
    • Peter KLOFT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRESSURE-COMPENSATED LOAD TRANSFER DEVICE
    • Publication number 20190145436
    • Publication date May 16, 2019
    • KEPCO NUCLEAR FUEL CO., LTD.
    • Kyoung-hong Kim
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CYLINDER VICE
    • Publication number 20190070712
    • Publication date Mar 7, 2019
    • John Francis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    VALVE SYSTEM FOR PNEUMATIC CYLINDERS
    • Publication number 20180195533
    • Publication date Jul 12, 2018
    • Aladdin Engineering and Manufacturing, Inc.
    • Natalie E. Bell
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CENTRE SEEKING ACTUATOR
    • Publication number 20180172035
    • Publication date Jun 21, 2018
    • Safran Landing Systems UK LTD
    • Yann Simonneaux
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HYDRAULIC ACTUATING DRIVE HAVING A SPRING FOR TRANSFERRING INTO AN...
    • Publication number 20170350426
    • Publication date Dec 7, 2017
    • BÖHNER-EH GMBH
    • Christian BÖHNER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID-OPERATED APPARATUS, METHOD, AND CIRCUIT
    • Publication number 20170314585
    • Publication date Nov 2, 2017
    • Neil Gordon Stewart
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC ACTUATOR WITH SPRING RETURN
    • Publication number 20170175923
    • Publication date Jun 22, 2017
    • FMC TECHNOLOGIES DO BRASIL LTDA
    • Alan ZARAGOZA LABES
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Multi-Chamber Diaphragm Actuator with Synchronized Supply System
    • Publication number 20170009785
    • Publication date Jan 12, 2017
    • GE Oil & Gas Pressure Control LP
    • Travis Kyle McEvoy
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    MISTAKE PROOF RAM AIR TURBINE DOWNLOCK PROTECTION
    • Publication number 20160341225
    • Publication date Nov 24, 2016
    • HAMILTON SUNDSTRAND CORPORATION
    • David G. Bannon
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Four-Chamber Cylinder for a Hydraulic Actuating Device with Emergen...
    • Publication number 20140373710
    • Publication date Dec 25, 2014
    • Johannes Schwacke
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SPRING RETURN ACTUATOR
    • Publication number 20140260953
    • Publication date Sep 18, 2014
    • HABONIM INDUSTRIAL VALVES & ACTUATORS LTD.
    • Gaby Jaccoby
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACTUATOR WITH EFFICIENT ENERGY ACCUMULATION
    • Publication number 20140250878
    • Publication date Sep 11, 2014
    • AMIT SHAH
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Two-Step Hydraulic Valve
    • Publication number 20130343939
    • Publication date Dec 26, 2013
    • Kenneth John Stoddard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE ACTUATOR
    • Publication number 20130168582
    • Publication date Jul 4, 2013
    • Aker Solutions Singapore PTE Ltd.
    • David Wade Webster
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYBRID CYLINDER
    • Publication number 20130133512
    • Publication date May 30, 2013
    • Peter A. Mueller
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CLOSED-LOOP HYDRAULIC SYSTEM HAVING ENERGY RECOVERY
    • Publication number 20130081383
    • Publication date Apr 4, 2013
    • Michael L. KNUSSMAN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING