Hydraulic actuators

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIMITED FLOW THRUST REVERSER ACTUATING

    • Publication number 20240301842
    • Publication date Sep 12, 2024
    • WOODWARD, INC.
    • Joseph Thomas Kopecek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO SERVOVALVE THRUST REVERSER ACTUATOR SYSTEM

    • Publication number 20240287948
    • Publication date Aug 29, 2024
    • WOODWARD, INC.
    • William Ernest Stone
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT PROPULSION ASSEMBLY COMPRISING AN ACTUATOR CONNECTED TO A...

    • Publication number 20240240599
    • Publication date Jul 18, 2024
    • SAFRAN NACELLES
    • Patrick André BOILEAU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VARIABLE DISPLACEMENT PUMP WITH BACK-UP

    • Publication number 20240200553
    • Publication date Jun 20, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Prescott Susca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROPULSION SYSTEM FOR AN AIRCRAFT

    • Publication number 20240084761
    • Publication date Mar 14, 2024
    • SAFRAN
    • Jean-Louis Robert Guy Besse
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULIC DRIVE VALVE MONITORING DEVICE

    • Publication number 20240052756
    • Publication date Feb 15, 2024
    • Kabushiki Kaisha Toshiba
    • Ryosuke AWANO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC THRUST BEARING FOR A GAS TURBINE UNIT FOR BLADE CLEARANCE...

    • Publication number 20230332507
    • Publication date Oct 19, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Michael Kursch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLEED VALVE ASSEMBLIES

    • Publication number 20230228219
    • Publication date Jul 20, 2023
    • GENERAL ELECTRIC COMPANY
    • Li Zheng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ACTUATOR WITH THERMAL PROTECTION

    • Publication number 20220235714
    • Publication date Jul 28, 2022
    • Honeywell International Inc.
    • Abigail Parsons
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SELF CONTAINED HYDRAULIC LOCK APPARATUS

    • Publication number 20220145774
    • Publication date May 12, 2022
    • Salvatore Shifrin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR MONITORING THE OPERATING STATE OF A SYSTEM FOR POSITIONI...

    • Publication number 20220082027
    • Publication date Mar 17, 2022
    • SAFRAN HELICOPTER ENGINES
    • Matthieu Julien GALLOT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN MODULE COMPRISING VARIABLE-PITCH BLADES

    • Publication number 20210396244
    • Publication date Dec 23, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Gilles Alain Marie CHARIER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    LOCKING ACTUATORS FOR THRUST REVERSER ACTUATION SYSTEMS, ENGINES AN...

    • Publication number 20210372348
    • Publication date Dec 2, 2021
    • The Boeing Company
    • Michael John Burgess
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HYDRAULIC BRAKING SYSTEM AND METHOD

    • Publication number 20210229644
    • Publication date Jul 29, 2021
    • Naison E. Mastrocola
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE DRIVE DEVICE AND STEAM TURBINE SYSTEM

    • Publication number 20210231026
    • Publication date Jul 29, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD AND APPARATUS FOR AN ENGINE INLET FOR A RAM-AIR SYSTEM WITH...

    • Publication number 20200284192
    • Publication date Sep 10, 2020
    • BELL HELICOPTER TEXTRON INC.
    • David HAYNES
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEM AND METHOD FOR AIRCRAFT PROPELLER GOVERNING

    • Publication number 20200262542
    • Publication date Aug 20, 2020
    • Pratt & Whitney Canada Corp.
    • Gabriel MEUNIER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MODEL PREDICTIVE CONTROL SUB-SYSTEM HYDRAULIC FLOW MANAGEMENT

    • Publication number 20200123927
    • Publication date Apr 23, 2020
    • United Technologies Corporation
    • Martin Richard Amari
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    HYDRAULIC BRAKING SYSTEM AND METHOD

    • Publication number 20200101952
    • Publication date Apr 2, 2020
    • GOODRICH CORPORATION
    • Naison E. Mastrocola
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM FOR ADJUSTING A VARIABLE POSITION VANE IN AN AIRCRAFT ENGINE

    • Publication number 20200080441
    • Publication date Mar 12, 2020
    • Pratt & Whitney Canada Corp.
    • Ian FARRELL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THRUST REVERSER FLOW LIMITING VALVE

    • Publication number 20200025142
    • Publication date Jan 23, 2020
    • WOODWARD, INC.
    • Joseph Thomas Kopecek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LIMITED FLOW THRUST REVERSER ACTUATING

    • Publication number 20200025143
    • Publication date Jan 23, 2020
    • WOODWARD, INC.
    • Joseph Thomas Kopecek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR CONTROLLING A TURBOMACHINE VALVE

    • Publication number 20190368368
    • Publication date Dec 5, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Florian MACHE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vortex Pump

    • Publication number 20190316590
    • Publication date Oct 17, 2019
    • KSB SE & Co. KGaA
    • Alexander CHRIST
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADDITIVELY MANUFACTURED INTEGRATED VALVE AND ACTUATOR FOR A GAS TUR...

    • Publication number 20190195379
    • Publication date Jun 27, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • James S. Elder
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    FAN MODULE WITH VARIABLE-PITCH BLADES FOR A TURBINE ENGINE

    • Publication number 20190024672
    • Publication date Jan 24, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Serge René Morreale
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTUATOR FOR USE IN AIRCRAFT

    • Publication number 20190017469
    • Publication date Jan 17, 2019
    • Goodrich Actuation Systems Limited
    • Antony Morgan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FAN MODULE HAVING VARIABLE-PITCH BLADES FOR A TURBINE ENGINE

    • Publication number 20190003484
    • Publication date Jan 3, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Serge Rene MORREALE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURNING DEVICE

    • Publication number 20180363511
    • Publication date Dec 20, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Yuichi SASAKI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLANT PUMP FOR THE AUTOMOTIVE INDUSTRY

    • Publication number 20180320692
    • Publication date Nov 8, 2018
    • PIERBURG GMBH
    • STEPHAN ZIELBERG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...