TREA

traversed by the working-fluid substantially axially

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  • CPC
  • F01D1/26
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES F01D1/00Non-positive-displacement machines or engines

Current Industry

F01D1/26traversed by the working-fluid substantially axially
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine with pressurised cavities
    • Patent number 12,312,974
    • Issue date May 27, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Simon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachinery engines with high-speed low-pressure turbines
    • Patent number 12,158,113
    • Issue date Dec 3, 2024
    • General Electric Company
    • Pranav R. Kamat
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbomachinery engines with high-speed low-pressure turbines
    • Patent number 12,152,537
    • Issue date Nov 26, 2024
    • General Electric Company
    • Pranav R. Kamat
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachinery engines with high-speed low-pressure turbines
    • Patent number 12,140,082
    • Issue date Nov 12, 2024
    • General Electric Company
    • Pranav R. Kamat
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbomachinery engines with high-speed low-pressure turbines
    • Patent number 12,123,358
    • Issue date Oct 22, 2024
    • General Electric Company
    • Pranav R. Kamat
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbomachinery engines with high-speed low-pressure turbines
    • Patent number 12,123,357
    • Issue date Oct 22, 2024
    • General Electric Company
    • Pranav R. Kamat
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Propeller outer slipstream control system for counter-rotating prop...
    • Patent number 12,043,369
    • Issue date Jul 23, 2024
    • Richard P. Johnston
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachinery engines with high-speed low-pressure turbines
    • Patent number 12,012,901
    • Issue date Jun 18, 2024
    • General Electric Company
    • Pranav R. Kamat
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with power density range
    • Patent number 11,970,984
    • Issue date Apr 30, 2024
    • RTX Corporation
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Counter-rotating turbine of an aircraft turbomachine and method for...
    • Patent number 11,788,430
    • Issue date Oct 17, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Patrick Jean Laurent Sultana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine rotor wheel for an aircraft turbomachine
    • Patent number 11,788,423
    • Issue date Oct 17, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Paul Ghislain Albert Levisse
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable pitch bladed disc
    • Patent number 11,772,777
    • Issue date Oct 3, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Clement Marcel Maurice Dejeu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reverse-flow gas turbine engine
    • Patent number 11,773,785
    • Issue date Oct 3, 2023
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electric turbomachine
    • Patent number 11,680,486
    • Issue date Jun 20, 2023
    • Rolls-Royce PLC
    • Chloe J. Palmer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with power density range
    • Patent number 11,608,786
    • Issue date Mar 21, 2023
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable pitch bladed disc
    • Patent number 11,591,913
    • Issue date Feb 28, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Clement Marcel Maurice Dejeu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reverse-flow gas turbine engine
    • Patent number 11,555,453
    • Issue date Jan 17, 2023
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with interdigitated turbine and gear assembly
    • Patent number 11,428,160
    • Issue date Aug 30, 2022
    • General Electric Company
    • Pranav Kamat
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reverse-flow gas turbine engine
    • Patent number 11,415,063
    • Issue date Aug 16, 2022
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reverse-flow gas turbine engine
    • Patent number 11,408,352
    • Issue date Aug 9, 2022
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flow structure for turbine engine
    • Patent number 11,365,629
    • Issue date Jun 21, 2022
    • General Electric Company
    • Bhaskar Nanda Mondal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Disc turbine with static distributor
    • Patent number 11,346,223
    • Issue date May 31, 2022
    • ESQUARE LAB LTD
    • Vincenzo Navanteri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Geared turbofan engine with power density range
    • Patent number 11,346,286
    • Issue date May 31, 2022
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with annular cavity
    • Patent number 11,280,198
    • Issue date Mar 22, 2022
    • General Electric Company
    • Arnab Sen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Lube system for geared turbine section
    • Patent number 11,255,221
    • Issue date Feb 22, 2022
    • General Electric Company
    • Darek Tomasz Zatorski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Counter rotating power turbine with reduction gearbox
    • Patent number 11,105,200
    • Issue date Aug 31, 2021
    • General Electric Company
    • Jeffrey Donald Clements
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Outer drum rotor assembly
    • Patent number 11,085,309
    • Issue date Aug 10, 2021
    • General Electric Company
    • Bhaskar Nanda Mondal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable pitch bladed disc
    • Patent number 11,046,424
    • Issue date Jun 29, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clement Marcel Maurice Dejeu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seal assembly for counter rotating turbine assembly
    • Patent number 11,028,718
    • Issue date Jun 8, 2021
    • General Electric Company
    • Nathan Evan McCurdy Gibson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbomachine with a gearbox and integrated electric machine assembly
    • Patent number 11,008,883
    • Issue date May 18, 2021
    • General Electric Company
    • Darek Tomasz Zatorski
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents