Gas turbine engines

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL TRANSFER BEARING

    • Publication number 20250043722
    • Publication date Feb 6, 2025
    • RTX Corporation
    • Christopher M. Valva
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD OF MITIGATING VIBRATIONS IN A SEAL COMPONENT

    • Publication number 20250027428
    • Publication date Jan 23, 2025
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH FLUID DAMPING ASSEMBLY

    • Publication number 20250027534
    • Publication date Jan 23, 2025
    • UNISON INDUSTRIES, LLC
    • Pallavi Tripathi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BEARING CONFIGURATION FOR A ROTATIONAL EQUIPMENT ASSEMBLY

    • Publication number 20250003367
    • Publication date Jan 2, 2025
    • Paul R. Hanrahan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ENGINE STRUCTURE WITH AN INTEGRAL FLUID RESERVOIR

    • Publication number 20240392691
    • Publication date Nov 28, 2024
    • RTX Corporation
    • Lawrence A. Binek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES

    • Publication number 20240392827
    • Publication date Nov 28, 2024
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT ENGINE WITH SQUEEZE FILM DAMPER

    • Publication number 20240384754
    • Publication date Nov 21, 2024
    • Pratt & Whitney Canada Corp.
    • Daniel ALECU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTATABLE HEAT EXCHANGER FOR A GAS TURBINE ENGINE

    • Publication number 20240369107
    • Publication date Nov 7, 2024
    • GENERAL ELECTRIC COMPANY
    • Eyitayo James Owoeye
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    METHODS AND APPARATUS FOR THERMAL MANAGEMENT OF SUMPS USING OLEOPHI...

    • Publication number 20240352974
    • Publication date Oct 24, 2024
    • GENERAL ELECTRIC COMPANY
    • Arman Mohammad Khan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MAGNETIC-FOIL BEARING WITH ROTATING STRUCTURE HEALTH MONITORING

    • Publication number 20240352969
    • Publication date Oct 24, 2024
    • Raytheon Technologies Corporation
    • Alexander R. Nelson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MAGNETIC-FOIL BEARING WITH COOLING SYSTEM

    • Publication number 20240352967
    • Publication date Oct 24, 2024
    • Alexander R. Nelson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC-FOIL BEARING SUPPORTING TURBINE ENGINE ROTATING STRUCTURE

    • Publication number 20240352889
    • Publication date Oct 24, 2024
    • Alexander R. Nelson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FRAME FOR MAGNETIC-FOIL BEARING

    • Publication number 20240352966
    • Publication date Oct 24, 2024
    • Alexander R. Nelson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATING ELECTRIC MACHINE SYSTEM

    • Publication number 20240333075
    • Publication date Oct 3, 2024
    • Honda Motor Co., Ltd.
    • Naoki Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICANT DRAINING BEARING ASSEMBLIES

    • Publication number 20240318688
    • Publication date Sep 26, 2024
    • GENERAL ELECTRIC COMPANY
    • Pravin Ganpati Patil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING ASSEMBLY WITH LOAD ISOLATION FOR GAS TURBINE ENGINE

    • Publication number 20240301915
    • Publication date Sep 12, 2024
    • Honeywell International Inc.
    • Gnanaraj Devadoss
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEARING ASSEMBLY

    • Publication number 20240271565
    • Publication date Aug 15, 2024
    • GENERAL ELECTRIC COMPANY
    • Ravindra Shankar Ganiger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METAL PLATED ADDITIVELY MANUFACTURED PLASTIC SHAFTS AND THEIR METHO...

    • Publication number 20240255018
    • Publication date Aug 1, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brent J. Merritt
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    DAMPING DEVICE FOR DAMPING SHAFT VIBRATION

    • Publication number 20240240651
    • Publication date Jul 18, 2024
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    High Power Epicyclic Gearbox and Operation Thereof

    • Publication number 20240191660
    • Publication date Jun 13, 2024
    • Rolls-Royce plc
    • Mark SPRUCE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICATION NETWORK FOR AN ATTRITABLE ENGINE

    • Publication number 20240175375
    • Publication date May 30, 2024
    • RTX Corporation
    • Lawrence A. Binek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OBJECT HOLDING STRUCTURE

    • Publication number 20240167516
    • Publication date May 23, 2024
    • IHI Corporation
    • Daigo YONEDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING CHAMBER WITH MAPPED THERMAL HEAT EXCHANGE FINS

    • Publication number 20240151155
    • Publication date May 9, 2024
    • RTX Corporation
    • Lawrence A. Binek
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    SUPPORT STRUCTURE AND SPRING FOR BEARING COMPARTMENT

    • Publication number 20240151272
    • Publication date May 9, 2024
    • RTX Corporation
    • Lawrence A. Binek
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    BEARING CHAMBER WITH THERMAL HEAT EXCHANGE FINS

    • Publication number 20240151156
    • Publication date May 9, 2024
    • RTX Corporation
    • Lawrence A. Binek
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    OIL JET FOR A TURBINE ENGINE

    • Publication number 20240093618
    • Publication date Mar 21, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Mathieu PICARD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PLAIN BEARING FOR AN AIRCRAFT TURBOMACHINE MECHANICAL REDUCER

    • Publication number 20240084711
    • Publication date Mar 14, 2024
    • Safran Transmission Systems
    • Bálint PAP
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH BEARING SUPPORT STRUCTURE

    • Publication number 20240052890
    • Publication date Feb 15, 2024
    • UNISON INDUSTRIES, LLC
    • Pallavi Tripathi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES

    • Publication number 20230399984
    • Publication date Dec 14, 2023
    • Rolls-Royce plc
    • Mark Spruce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEARING CARRIER SUPPORT WITH REDUCED AXIAL LENGTH

    • Publication number 20230400062
    • Publication date Dec 14, 2023
    • Rolls-Royce plc
    • Craig TOWN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES