TREA

Actuation by solenoid and permanent magnet

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  • CPC
  • F15B2013/0448
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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

Current Industry

F15B2013/0448Actuation by solenoid and permanent magnet
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic actuator and hydraulic pressure adjustment mechanism
    • Patent number 11,398,332
    • Issue date Jul 26, 2022
    • Mitsubishi Electric Corporation
    • Shoji Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Work machine
    • Patent number 11,371,212
    • Issue date Jun 28, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Yoshiyuki Tsuchie
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Drive system of scraper conveyor and control method
    • Patent number 11,305,946
    • Issue date Apr 19, 2022
    • China University of Mining and Technology
    • Gang Shen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow control valve with load-sense signal generation
    • Patent number 11,274,752
    • Issue date Mar 15, 2022
    • Sun Hydraulics, LLC
    • Bernd Zähe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Servo valve
    • Patent number 11,162,515
    • Issue date Nov 2, 2021
    • SMC Corporation
    • Junji Sakashita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve, in particular a 4/2-way slide valve
    • Patent number 10,801,638
    • Issue date Oct 13, 2020
    • Hydac Fluidtechnik GmbH
    • Philipp Hilzendegen
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Multi-way valve as well as actuator comprising such a multi-way valve
    • Patent number 10,746,064
    • Issue date Aug 18, 2020
    • Freevalve AB
    • Anders Hoglund
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Servo valve
    • Patent number 10,697,477
    • Issue date Jun 30, 2020
    • SMC Corporation
    • Junji Sakashita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Device for controlling the flow of a fluid with in-built pressure t...
    • Patent number 10,487,858
    • Issue date Nov 26, 2019
    • Bontaz Centre R & D
    • Anthony Raymond Arthur Taupeau
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Air servo valve
    • Patent number 6,786,237
    • Issue date Sep 7, 2004
    • SMC Corporation
    • Hisashi Yajima
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Heat dissipating voice coil activated valves
    • Patent number 6,427,970
    • Issue date Aug 6, 2002
    • Young & Franklin, Inc.
    • Gabriel Silva
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Self-latching solenoid valve assembly
    • Patent number 6,129,115
    • Issue date Oct 10, 2000
    • MAC Valves, Inc.
    • Eric P. Janssen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High speed 2-way control valve
    • Patent number 5,836,230
    • Issue date Nov 17, 1998
    • Sturman; Oded E.
    • Oded E. Sturman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Servo positioning system
    • Patent number 5,787,915
    • Issue date Aug 4, 1998
    • J. Otto Byers & Associates
    • J. Otto Byers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Proportional electro-hydraulic pressure control device
    • Patent number 5,249,603
    • Issue date Oct 5, 1993
    • Caterpillar Inc.
    • J. Otto Byers
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Electrohydraulic servovalve for the control of a hydraulic actuator...
    • Patent number 4,858,650
    • Issue date Aug 22, 1989
    • S.A.M.M - Societe d'Applications des Machines Motrices
    • Gerard Devaud
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Electro-hydraulic regulating valve system
    • Patent number 4,133,511
    • Issue date Jan 9, 1979
    • Frieseke & Hoepfner GmbH
    • Georg Hartmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE
    • Publication number 20240011511
    • Publication date Jan 11, 2024
    • HYDAC FLUIDTECHNIK GMBH
    • Markus BILL
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DRIVE SYSTEM OF SCRAPER CONVEYOR AND CONTROL METHOD
    • Publication number 20220063927
    • Publication date Mar 3, 2022
    • CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    • Gang SHEN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Flow Control Valve with Load-Sense Signal Generation
    • Publication number 20210207725
    • Publication date Jul 8, 2021
    • Sun Hydraulics, LLC
    • Bernd Zähe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVO VALVE ASSEMBLY
    • Publication number 20210115950
    • Publication date Apr 22, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Maciej Bujewicz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    MULTI-WAY VALVE AS WELL AS ACTUATOR COMPRISING SUCH A MULTI-WAY VALVE
    • Publication number 20190264586
    • Publication date Aug 29, 2019
    • FREEVALVE AB
    • Anders HÖGLUND
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SERVO VALVE
    • Publication number 20190178265
    • Publication date Jun 13, 2019
    • SMC Corporation
    • Junji SAKASHITA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Jet Pipe Arrangement For A Servo Valve
    • Publication number 20170241449
    • Publication date Aug 24, 2017
    • HAMILTON SUNDSTRAND CORPORATION
    • Lukasz WIKTORKO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DEVICE FOR CONTROLLING THE FLOW OF A FLUID WITH IN-BUILT PRESSURE T...
    • Publication number 20170130746
    • Publication date May 11, 2017
    • BONTAZ CENTRE R & D
    • Anthony Raymond Arthur TAUPEAU
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Air servo valve
    • Publication number 20030131896
    • Publication date Jul 17, 2003
    • SMC Corporation
    • Hisashi Yajima
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Electro-hydraulically operated control valve with a polarised switc...
    • Publication number 20010011559
    • Publication date Aug 9, 2001
    • Hans-Udo Rheiner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...