Shafts

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMBUSTION CHAMBER MODULE HAVING AN ANNULAR COMBUSTION CHAMBER

    • Publication number 20250052198
    • Publication date Feb 13, 2025
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Gregor Christoffer GEBEL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LUBRICANT PUMP SYSTEM AND METHOD FOR AIRCRAFT ENGINE

    • Publication number 20250035007
    • Publication date Jan 30, 2025
    • Pratt & Whitney Canada Corp.
    • Hervé TURCOTTE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY

    • Publication number 20240417101
    • Publication date Dec 19, 2024
    • GENERAL ELECTRIC COMPANY
    • Brian Lewis Devendorf
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    GAS TURBINE ENGINE WITH HIGH SPEED LOW PRESSURE TURBINE SECTION AND...

    • Publication number 20240401500
    • Publication date Dec 5, 2024
    • RTX Corporation
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPULSION SYSTEM AND METHOD FOR OPERATION

    • Publication number 20240401490
    • Publication date Dec 5, 2024
    • GENERAL ELECTRIC COMPANY
    • Sridhar Adibhatla
    • B32 - LAYERED PRODUCTS
  • 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

    SHAFT FOR A TURBOMACHINE

    • Publication number 20240318556
    • Publication date Sep 26, 2024
    • GENERAL ELECTRIC COMPANY
    • Prateek Jalan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    POWER TRANSFER SYSTEMS AND METHODS FOR AIRCRAFT ENGINES

    • Publication number 20240301833
    • Publication date Sep 12, 2024
    • The Boeing Company
    • Joseph M. Dirusso
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    AIRCRAFT TAIL CONE MOUNTED GENERATORS

    • Publication number 20240263558
    • Publication date Aug 8, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Glenn C. Lemmers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PERMANENT MOTOR GENERATOR BAND BRAKES

    • Publication number 20240266913
    • Publication date Aug 8, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Aaron Cooling
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FAN MODULE COMPRISING IMPROVED SEALING MEANS FOR A LUBRICANT CHAMBER

    • Publication number 20240240573
    • Publication date Jul 18, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Julien Fabien Patrick BECOULET
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBFAN ENGINE

    • Publication number 20240209747
    • Publication date Jun 27, 2024
    • MTU Aero Engines AG
    • Jens TRUEBENBACH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUAL COMPRESSION-EXPANSION PUMPS AND RELATED METHODS

    • Publication number 20240167433
    • Publication date May 23, 2024
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ON-DEMAND HYDROGEN FOR POWER GENERATION

    • Publication number 20240159170
    • Publication date May 16, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Gilles Bourque
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES

    • Publication number 20240117769
    • Publication date Apr 11, 2024
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SHAFT COUPLING FOR A GAS TURBINE ENGINE

    • Publication number 20240110522
    • Publication date Apr 4, 2024
    • GENERAL ELECTRIC COMPANY
    • Arthur William Sibbach
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Midshaft Rating for Turbomachine Engines

    • Publication number 20240092492
    • Publication date Mar 21, 2024
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLING AIR FOR GAS TURBINE ENGINE WITH THERMALLY ISOLATED COOLING...

    • Publication number 20240076999
    • Publication date Mar 7, 2024
    • RTX CORPORATION
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHAFT FOR A TURBOMACHINE

    • Publication number 20240076987
    • Publication date Mar 7, 2024
    • GENERAL ELECTRIC COMPANY
    • Prateek Jalan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ALIGNMENT TOOL

    • Publication number 20240068383
    • Publication date Feb 29, 2024
    • GENERAL ELECTRIC COMPANY
    • Mark E. Neubauer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MODULARITY OF AN AIRCRAFT TURBOMACHINE

    • Publication number 20230417192
    • Publication date Dec 28, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Paul Ghislain Albert LEVISSE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICANT PUMP SYSTEM AND METHOD FOR AIRCRAFT ENGINE

    • Publication number 20230417153
    • Publication date Dec 28, 2023
    • PRATT & WHITNEY CANADA CORP.
    • Hervé TURCOTTE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES

    • Publication number 20230417152
    • Publication date Dec 28, 2023
    • GENERAL ELECTRIC COMPANY
    • Bhaskar Nanda Mondal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TOOLING SYSTEM AND METHODS OF ASSEMBLING AND DISASSEMBLING A ROTARY...

    • Publication number 20230373069
    • Publication date Nov 23, 2023
    • Pratt & Whitney Canada Corp.
    • Danny NOISEUX
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRESSURIZED AIRFLOW TO ROTATE COMPRESSOR DURING ENGINE SHUTDOWN

    • Publication number 20230220799
    • Publication date Jul 13, 2023
    • GENERAL ELECTRIC COMPANY
    • Kudum Shinde
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES

    • Publication number 20230212987
    • Publication date Jul 6, 2023
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES

    • Publication number 20230211885
    • Publication date Jul 6, 2023
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GAS TURBINE ENGINE OF AN AIRCRAFT COMPRISING A TRANSMISSION

    • Publication number 20230203992
    • Publication date Jun 29, 2023
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Bjorn PETERSEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTOR ASSEMBLY FOR TURBOMACHINE HAVING ELECTRIC MOTOR WITH SOLITARY...

    • Publication number 20230198326
    • Publication date Jun 22, 2023
    • Garrett Transportation I Inc.
    • Maurizio Barbone
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES