TREA

with rotary electric motor

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  • CPC
  • F15B13/0444
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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

F15B13/0444with rotary electric motor
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-dimensional electro-hydraulic servo valve based on dual redunda...
    • Patent number 12,031,637
    • Issue date Jul 9, 2024
    • HANGZHOU CITY UNIVERSITY
    • Qilin Jin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Aircraft power system
    • Patent number 11,713,777
    • Issue date Aug 1, 2023
    • Airbus Operations Limited
    • Andrew David Sadler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Two-dimensional motor-direct-driving electro-hydraulic servo valve...
    • Patent number 11,703,067
    • Issue date Jul 18, 2023
    • HANGZHOU CITY UNIVERSITY
    • Qiang Zuo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control
    • Patent number 11,603,869
    • Issue date Mar 14, 2023
    • Societe Industrielle de Sonceboz S.A.
    • Joël Niklaus
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepper motor driven proportional rotary actuator
    • Patent number 11,543,044
    • Issue date Jan 3, 2023
    • Woodward, Inc.
    • Mark A. Spickard
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Spool valve device and spool valve
    • Patent number 11,473,698
    • Issue date Oct 18, 2022
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hideki Tanaka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Servovalve
    • Patent number 11,408,443
    • Issue date Aug 9, 2022
    • Hamilton Sundstrand Corporation
    • Zbigniew Jaśkiewicz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic system for an automatic transmission of a motor vehicle
    • Patent number 11,402,015
    • Issue date Aug 2, 2022
    • Audi AG
    • Mathias Weinhardt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve
    • Patent number 11,378,192
    • Issue date Jul 5, 2022
    • HYDAC SYSTEMS & SERVICES GMBH
    • Sascha Alexander Biwersi
    • 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

    Compact electric linear drive for a gear rack, in particular a hydr...
    • Patent number 11,313,451
    • Issue date Apr 26, 2022
    • Bucher Hydraulics GmbH
    • Frank Rusing
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Engineering machinery hydraulic system
    • Patent number 11,293,460
    • Issue date Apr 5, 2022
    • Taiyuan University of Technology
    • Long Quan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control device
    • Patent number 11,199,272
    • Issue date Dec 14, 2021
    • HYDAC SYSTEMS & SERVICES GMBH
    • Sascha Alexander Biwersi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Linear actuator
    • Patent number 11,168,716
    • Issue date Nov 9, 2021
    • Nabtesco Corporation
    • Tsutomu Yasui
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Large manipulator with decentralized hydraulic system
    • Patent number 11,105,106
    • Issue date Aug 31, 2021
    • Schwing GmbH
    • Johannes Henikl
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Stepper motor driven proportional rotary actuator
    • Patent number 11,015,728
    • Issue date May 25, 2021
    • Woodward, Inc.
    • Mark A. Spickard
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    Servo spool valve
    • Patent number 10,914,398
    • Issue date Feb 9, 2021
    • CLAVERHAM LIMITED
    • Paul R. Brewer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Closed center pressure flow control valve
    • Patent number 10,865,905
    • Issue date Dec 15, 2020
    • Moog Inc.
    • John Kopp
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hydraulic actuator with on-demand energy flow
    • Patent number 10,814,688
    • Issue date Oct 27, 2020
    • ClearMotion, Inc.
    • Marco Giovanardi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Servovalve
    • Patent number 10,683,943
    • Issue date Jun 16, 2020
    • HAMILTON SUNSTRAND CORPORATION
    • Piotr Kozlowski
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fail-fixed hydraulic actuator
    • Patent number 10,619,654
    • Issue date Apr 14, 2020
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Compact electric linear drive for a gear rack, in particular a hydr...
    • Patent number 10,612,644
    • Issue date Apr 7, 2020
    • RITTER ELEKTRONIK GMBH
    • Frank Rüsing
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Servovalve
    • Patent number 10,563,675
    • Issue date Feb 18, 2020
    • Hamilton Sundstrand Corporation
    • Marcin Cis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    Valve having a control slide guided in a valve housing so as to be...
    • Patent number 10,408,363
    • Issue date Sep 10, 2019
    • Hydac System GmbH
    • Sascha Alexander Biwersi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Actuating drive for a control valve, in particular a steam turbine...
    • Patent number 10,400,799
    • Issue date Sep 3, 2019
    • Voith Patent GmbH
    • Hubert Schaber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure regulation servo-valve with reduced leakage flow rate
    • Patent number 10,344,780
    • Issue date Jul 9, 2019
    • SAFRAN LANDING SYSTEMS
    • Alain Briancon Marjollet
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Two-stage closed center electro-hydraulic valve
    • Patent number 10,344,888
    • Issue date Jul 9, 2019
    • Moog Inc.
    • John Kopp
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Three-way control valve
    • Patent number 10,215,304
    • Issue date Feb 26, 2019
    • Regents of The University of Minnesota
    • James D. Van de Ven
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve Device
    • Publication number 20240125338
    • Publication date Apr 18, 2024
    • HYDAC Mobilhydraulik GmbH
    • Sascha Alexander Biwersi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    AIRCRAFT POWER SYSTEM
    • Publication number 20230332628
    • Publication date Oct 19, 2023
    • AIRBUS OPERATIONS LIMITED
    • Andrew David SADLER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVO VALVE
    • Publication number 20230175534
    • Publication date Jun 8, 2023
    • Collins Engine Nozzles, Inc.
    • Zbigniew JASKIEWICZ
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    AIRCRAFT POWER SYSTEM
    • Publication number 20220170487
    • Publication date Jun 2, 2022
    • AIRBUS OPERATIONS LIMITED
    • Andrew David SADLER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE
    • Publication number 20210381591
    • Publication date Dec 9, 2021
    • AUDI AG
    • Mathias WEINHARDT
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    STEPPER MOTOR DRIVEN PROPORTIONAL ROTARY ACTUATOR
    • Publication number 20210222789
    • Publication date Jul 22, 2021
    • WOODWARD, INC.
    • Mark A. Spickard
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    LINEAR ACTUATOR
    • Publication number 20210079938
    • Publication date Mar 18, 2021
    • Nabtesco Corporation
    • Tsutomu Yasui
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL
    • Publication number 20200340501
    • Publication date Oct 29, 2020
    • Societe Industrielle de Sonceboz S.A.
    • Joël Niklaus
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20200300275
    • Publication date Sep 24, 2020
    • HYDAC Systems & Services GmbH
    • Sascha Alexander BIWERSI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVOVALVE
    • Publication number 20200096011
    • Publication date Mar 26, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Zbigniew Jaskiewicz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    LARGE MANIPULATOR WITH DECENTRALIZED HYDRAULIC SYSTEM
    • Publication number 20190161983
    • Publication date May 30, 2019
    • SCHWING GMBH
    • Johannes Henikl
    • E04 - BUILDING
  • Information Patent Application

    ELECTRO-HYDRAULIC SERVO VALVE WITH COIL-TYPE FEEDBACK SPRING
    • Publication number 20190085870
    • Publication date Mar 21, 2019
    • HONEYWELL INTERNATIONAL INC.
    • Jing Wang
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVOVALVE
    • Publication number 20180340555
    • Publication date Nov 29, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Marcin CIS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FAIL-FIXED HYDRAULIC ACTUATOR
    • Publication number 20180320715
    • Publication date Nov 8, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Todd Haugsjaahabink
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE HAVING A CONTROL SLIDE GUIDED IN A VALVE HOUSING SO AS TO BE...
    • Publication number 20180274691
    • Publication date Sep 27, 2018
    • HYDAC SYSTEM GMBH
    • Sascha Alexander BIWERSI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACTUATING DRIVE FOR A CONTROL VALVE, IN PARTICULAR A STEAM TURBINE...
    • Publication number 20180274567
    • Publication date Sep 27, 2018
    • VOITH PATENT GmbH
    • Hubert Schaber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PRESSURE REGULATION SERVO-VALVE WITH REDUCED LEAKAGE FLOW RATE
    • Publication number 20180245607
    • Publication date Aug 30, 2018
    • SAFRAN LANDING SYSTEMS
    • Alain Briancon Marjollet
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TWO-STAGE CLOSED CENTER ELECTRO-HYDRAULIC VALVE
    • Publication number 20170248251
    • Publication date Aug 31, 2017
    • MOOG INC.
    • John Kopp
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    METHOD TO CONTROL AN ELECTRIC MOTOR OF A HYDRAULIC SYSTEM OF A TRAN...
    • Publication number 20170089450
    • Publication date Mar 30, 2017
    • FERRARI S.p.A.
    • Alessandro Barone
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    UNIVERSAL ORIENTATION ELECTRO-HYDRAULIC ACTUATOR
    • Publication number 20170002842
    • Publication date Jan 5, 2017
    • Parker-Hannifin Corporation
    • Garrett Mitchell Maurer
    • 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

    HYDRAULIC SYSTEM
    • Publication number 20160061185
    • Publication date Mar 3, 2016
    • SIEMENS AKTIENGESELLSCHAFT
    • CLAUS VAD
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTRO-HYDRAULIC SERVO VALVE
    • Publication number 20150069278
    • Publication date Mar 12, 2015
    • MOOG INC.
    • John Kopp
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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 CONTROL DEVICE FOR A VEHICLE
    • Publication number 20140326908
    • Publication date Nov 6, 2014
    • Markus Schober
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CONTEXT AWARE ACTIVE SUSPENSION CONTROL SYSTEM
    • Publication number 20140297119
    • Publication date Oct 2, 2014
    • Levant Power Corporation
    • Marco Giovanardi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic actuator with on-demand energy flow
    • Publication number 20140260233
    • Publication date Sep 18, 2014
    • Levant Power Corporation
    • Marco Giovanardi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Integrated active suspension smart valve
    • Publication number 20140265169
    • Publication date Sep 18, 2014
    • Levant Power Corporation
    • Marco Giovanardi
    • B60 - VEHICLES IN GENERAL