Braking

Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft propulsion system air mover brake

    • Patent number 12,196,090
    • Issue date Jan 14, 2025
    • Pratt & Whitney Canada Corp.
    • Louis-Philippe Larose
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self-damping actuator

    • Patent number 12,180,909
    • Issue date Dec 31, 2024
    • Woodward, Inc.
    • Joseph Thomas Kopecek
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Selective power distribution for an aircraft propulsion system

    • Patent number 12,129,802
    • Issue date Oct 29, 2024
    • RTX Corporation
    • Paul R. Hanrahan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Selective power distribution for an aircraft propulsion system

    • Patent number 12,092,040
    • Issue date Sep 17, 2024
    • RTX Corporation
    • Paul R. Hanrahan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft propulsion system geartrain

    • Patent number 12,071,900
    • Issue date Aug 27, 2024
    • RTX Corporation
    • Paul R. Hanrahan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Curvilinear coupling for aircraft turbomachinery

    • Patent number 12,071,854
    • Issue date Aug 27, 2024
    • SAFRAN HELICOPTER ENGINES
    • Olivier Pierre Descubes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Self contained hydraulic lock apparatus

    • Patent number 12,012,860
    • Issue date Jun 18, 2024
    • MESA ASSOCIATES, INC.
    • Salvatore Shifrin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with low pressure compressor stages

    • Patent number 11,994,034
    • Issue date May 28, 2024
    • Pratt & Whitney Canada Corp.
    • Ghislain Plante
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Information generating device, information generating method and no...

    • Patent number 11,959,459
    • Issue date Apr 16, 2024
    • Nabtesco Corporation
    • Haruna Osako
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Methods and systems for starting and stopping a closed-cycle turbom...

    • Patent number 11,927,116
    • Issue date Mar 12, 2024
    • Peregrine Turbine Technologies, LLC
    • David Scott Stapp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-speed turbine reduction gearbox system and method

    • Patent number 11,852,000
    • Issue date Dec 26, 2023
    • SIGNAL POWER GROUP OPERATING LLC
    • David Keith Crowe
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    System and method for rotor overspeed mitigation

    • Patent number 11,692,457
    • Issue date Jul 4, 2023
    • General Electric Company
    • Roberto Maddaleno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self-damping actuator

    • Patent number 11,686,273
    • Issue date Jun 27, 2023
    • Woodward, Inc.
    • Joseph Thomas Kopecek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine with gearbox health features

    • Patent number 11,674,413
    • Issue date Jun 13, 2023
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine

    • Patent number 11,624,295
    • Issue date Apr 11, 2023
    • Rolls-Royce PLC
    • David Brown
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine

    • Patent number 11,542,828
    • Issue date Jan 3, 2023
    • Rolls-Royce PLC
    • Jorge Calderon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic braking and power extraction for rotational machines

    • Patent number 11,441,490
    • Issue date Sep 13, 2022
    • Rolls-Royce Corporation
    • Alan Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blocking device of a fan

    • Patent number 11,391,285
    • Issue date Jul 19, 2022
    • ebm-papst St. Georgen GmbH & Co. KG
    • Armin Fleig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vent for use in an HVAC system

    • Patent number 11,274,840
    • Issue date Mar 15, 2022
    • Johnson Controls Tyco IP Holdings LLP
    • Andrei Bucsa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Variable speed boost compressor for gas turbine engine cooling air...

    • Patent number 11,268,530
    • Issue date Mar 8, 2022
    • Raytheon Technologies Corporation
    • Gary D. Roberge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Jet engine comprising a nacelle equipped with a reverser system com...

    • Patent number 11,168,644
    • Issue date Nov 9, 2021
    • Airbus Operations (S.A.S.)
    • Laurent Presseq
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Thrust reverser assembly

    • Patent number 11,149,686
    • Issue date Oct 19, 2021
    • MRA Systems, LLC
    • David Patrick Calder
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Nacelle aerodynamic spoiler

    • Patent number 11,072,415
    • Issue date Jul 27, 2021
    • Spirit Aerosystems, Inc.
    • Randall Ray West
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan blade refurbishment training device

    • Patent number 11,043,146
    • Issue date Jun 22, 2021
    • Raytheon Technologies Corporation
    • Delbert Laughery
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Translating sleeve thrust reverser assembly

    • Patent number 10,995,701
    • Issue date May 4, 2021
    • Rohr, Inc.
    • Jai Ganesh Palanisamy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Motor drive circuit

    • Patent number 10,848,080
    • Issue date Nov 24, 2020
    • Nidec Servo Corporation
    • Masatomo Ishikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System for braking a low pressure spool in a gas turbine engine

    • Patent number 10,837,312
    • Issue date Nov 17, 2020
    • Pratt & Whitney Canada Corp.
    • Patrick Gates
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Anti-windmilling system for a gas turbine engine

    • Patent number 10,815,823
    • Issue date Oct 27, 2020
    • Raytheon Technologies Corporation
    • Gary D. Roberge
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetic anti-windmilling system

    • Patent number 10,801,413
    • Issue date Oct 13, 2020
    • Raytheon Technologies Corporation
    • Gary D. Roberge
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for actuating a movable structure of a thrust reverser of an...

    • Patent number 10,746,129
    • Issue date Aug 18, 2020
    • Safran Electronics & Defense
    • Badr Mansouri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE HAVING A HYDRAULIC FAN BRAKE

    • Publication number 20250027427
    • Publication date Jan 23, 2025
    • GENERAL ELECTRIC COMPANY
    • Jeffrey D. Rambo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    UNIDIRECTIONAL FAN BRAKE FOR A GAS TURBINE ENGINE

    • Publication number 20240426250
    • Publication date Dec 26, 2024
    • GENERAL ELECTRIC COMPANY
    • Eric Barre
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BRAKING CONTROL ASSEMBLY FOR AN AIRCRAFT GAS TURBINE ENGINE AND MET...

    • Publication number 20240388230
    • Publication date Nov 21, 2024
    • Pratt & Whitney Canada Corp.
    • Kashif Mohammed
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRESSURE CONTROL VALVE FOR TURBOEXPANDER OVERSPEED PROTECTION

    • Publication number 20240229676
    • Publication date Jul 11, 2024
    • Sapphire Technologies, Inc.
    • Gary Provenzano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SELF-DAMPING ACTUATOR

    • Publication number 20240167432
    • Publication date May 23, 2024
    • WOODWARD, INC.
    • Joseph Thomas Kopecek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY ASSEMBLY

    • Publication number 20240151154
    • Publication date May 9, 2024
    • Rolls-Royce plc
    • Christopher A. MURRAY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTI-SPEED TURBINE REDUCTION GEARBOX SYSTEM AND METHOD

    • Publication number 20240076974
    • Publication date Mar 7, 2024
    • Signal Power Group Operating LLC
    • David Keith Crowe
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SELECTIVE POWER DISTRIBUTION FOR AN AIRCRAFT PROPULSION SYSTEM

    • Publication number 20240077033
    • Publication date Mar 7, 2024
    • Paul R. Hanrahan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT PROPULSION SYSTEM GEARTRAIN

    • Publication number 20240052787
    • Publication date Feb 15, 2024
    • RTX Corporation
    • Paul R. Hanrahan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SELECTIVE POWER DISTRIBUTION FOR AN AIRCRAFT PROPULSION SYSTEM

    • Publication number 20230383700
    • Publication date Nov 30, 2023
    • Raytheon Technologies Corporation
    • Paul R. Hanrahan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-SPEED TURBINE REDUCTION GEARBOX SYSTEM AND METHOD

    • Publication number 20230139271
    • Publication date May 4, 2023
    • Signal Power Group Operating LLC
    • David Keith Crowe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INFORMATION GENERATING DEVICE, INFORMATION GENERATING METHOD AND NO...

    • Publication number 20230027832
    • Publication date Jan 26, 2023
    • Haruna OSAKO
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    AIRCRAFT THRUST REVERSER COMPRISING A BRAKING MECHANISM FOR SLOWING...

    • Publication number 20220290632
    • Publication date Sep 15, 2022
    • SAFRAN NACELLES
    • Fabien CHARLIAC
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Turbine Motor for Use with a Pneumatic Tool

    • Publication number 20220290578
    • Publication date Sep 15, 2022
    • ATI Industrial Automation, Inc.
    • David John Bohle
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CURVILINEAR COUPLING FOR AIRCRAFT TURBOMACHINERY

    • Publication number 20220178273
    • Publication date Jun 9, 2022
    • SAFRAN HELICOPTER ENGINES
    • Olivier Pierre DESCUBES
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHAFT FAILURE PROTECTION SYSTEM

    • Publication number 20220170382
    • Publication date Jun 2, 2022
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Jorge CALDERON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR ROTOR OVERSPEED MITIGATION

    • Publication number 20220162961
    • Publication date May 26, 2022
    • GENERAL ELECTRIC COMPANY
    • Roberto Maddaleno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    SELF-DAMPING ACTUATOR

    • Publication number 20220112865
    • Publication date Apr 14, 2022
    • WOODWARD, INC.
    • Joseph Thomas Kopecek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WIND ENERGY INSTALLATION AND A METHOD OF OPERATING A WIND ENERGY IN...

    • Publication number 20220003209
    • Publication date Jan 6, 2022
    • SIEMENS GAMESA RENEWABLE ENERGY SERVICE GMBH
    • Oliver Hör
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE

    • Publication number 20210301678
    • Publication date Sep 30, 2021
    • Rolls-Royce plc
    • Jorge CALDERON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLOCKING DEVICE OF A FAN

    • Publication number 20210018007
    • Publication date Jan 21, 2021
    • Armin FLEIG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VARIABLE SPEED BOOST COMPRESSOR FOR GAS TURBINE ENGINE COOLING AIR...

    • Publication number 20200362868
    • Publication date Nov 19, 2020
    • United Technologies Corporation
    • Gary D. Roberge
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    GAS TURBINE ENGINE

    • Publication number 20200200037
    • Publication date Jun 25, 2020
    • Rolls-Royce plc
    • David BROWN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    JET ENGINE COMPRISING A NACELLE EQUIPPED WITH A REVERSER SYSTEM COM...

    • Publication number 20200080513
    • Publication date Mar 12, 2020
    • AIRBUS OPERATIONS (SAS)
    • Laurent Presseq
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    NACELLE AERODYNAMIC SPOILER

    • Publication number 20200062376
    • Publication date Feb 27, 2020
    • SPIRIT AEROSYSTEMS, INC
    • Randall Ray West
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN BLADE REFURBISHMENT TRAINING DEVICE

    • Publication number 20200058236
    • Publication date Feb 20, 2020
    • United Technologies Corporation
    • Delbert Laughery
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ANTI-WINDMILLING SYSTEM FOR A GAS TURBINE ENGINE

    • Publication number 20190316484
    • Publication date Oct 17, 2019
    • United Technologies Corporation
    • Gary D. Roberge
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRCRAFT TURBINE ENGINE WITH EPICYCLIC REDUCTION GEAR HAVING A VARI...

    • Publication number 20190218969
    • Publication date Jul 18, 2019
    • SAFRAN HELICOPTER ENGINES
    • Benjamin Fulleringer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DAMPED ANTI-ROTATIONAL SYSTEMS

    • Publication number 20190219112
    • Publication date Jul 18, 2019
    • United Technologies Corporation
    • Christopher T. Anglin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...