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the compressor and turbine stages being concentric

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02CGAS-TURBINE PLANTS AIR INTAKES FOR JET-PROPULSION PLANTS CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS F02C3/00Gas-turbine plants characterised by the use of combustion products as the working fluid

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F02C3/073the compressor and turbine stages being concentric
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft system with gas turbine engine powered compressor
    • Patent number 12,215,628
    • Issue date Feb 4, 2025
    • RTX Corporation
    • Steven W. Burd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 12,110,830
    • Issue date Oct 8, 2024
    • Rolls-Royce PLC
    • Pascal Dunning
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump apparatus
    • Patent number 12,049,906
    • Issue date Jul 30, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Ryo Takata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Propulsion system architecture
    • Patent number 12,044,194
    • Issue date Jul 23, 2024
    • General Electric Company
    • David Marion Ostdiek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,859,537
    • Issue date Jan 2, 2024
    • TNS TEKNOLOGI
    • Torleik Stangeland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,668,246
    • Issue date Jun 6, 2023
    • Rolls-Royce PLC
    • Pascal Dunning
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with efficient thrust generation
    • Patent number 11,466,617
    • Issue date Oct 11, 2022
    • Rolls-Royce PLC
    • Pascal Dunning
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Aircraft engine
    • Patent number 11,359,549
    • Issue date Jun 14, 2022
    • Rolls-Royce PLC
    • Matthew Silvester
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft gas turbine engine with improved response to rotor unbalance
    • Patent number 11,352,958
    • Issue date Jun 7, 2022
    • Rolls-Royce PLC
    • Matthew Silvester
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine geared architecture
    • Patent number 11,286,863
    • Issue date Mar 29, 2022
    • Raytheon Technologies Corporation
    • Gary D. Roberge
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft engine operability
    • Patent number 11,181,042
    • Issue date Nov 23, 2021
    • Rolls-Royce PLC
    • Michael O Hales
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft comprising two contra-rotating fans to the rear of the fus...
    • Patent number 11,125,186
    • Issue date Sep 21, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Francois Gallet
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Transition duct, turbine, and gas turbine engine
    • Patent number 11,118,476
    • Issue date Sep 14, 2021
    • Mitsubishi Heavy Industries Aero Engines, Ltd.
    • Takaaki Hase
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with efficient thrust generation
    • Patent number 11,047,301
    • Issue date Jun 29, 2021
    • Rolls-Royce PLC
    • Pascal Dunning
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pneumatic controller for controlling a bleed valve
    • Patent number 11,035,372
    • Issue date Jun 15, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Marie George Caratge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Downstream turbine vane cooling for a gas turbine engine
    • Patent number 11,021,981
    • Issue date Jun 1, 2021
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 10,989,112
    • Issue date Apr 27, 2021
    • Rolls-Royce PLC
    • Pascal Dunning
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade ring segment, and turbine and gas turbine including t...
    • Patent number 10,865,656
    • Issue date Dec 15, 2020
    • Doosan Heavy Industries Construction Co., Ltd.
    • Yun Chang Jang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Geared turbofan with three turbines all counter-rotating
    • Patent number 10,830,130
    • Issue date Nov 10, 2020
    • Raytheon Technologies Corporation
    • Gabriel L. Suciu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine arrangement with ultra high pressure compressor
    • Patent number 10,823,191
    • Issue date Nov 3, 2020
    • General Electric Company
    • Veeraraju Vanapalli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan drive gear system module and inlet guide vane coupling mechanism
    • Patent number 10,767,555
    • Issue date Sep 8, 2020
    • Raytheon Technologies Corporation
    • Daniel W. Major
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tip turbine engine composite tailcone
    • Patent number 10,760,483
    • Issue date Sep 1, 2020
    • Raytheon Technologies Corporation
    • Brian Merry
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine rotor, gas turbine, and gas turbine equipment
    • Patent number 10,738,618
    • Issue date Aug 11, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Shinya Hashimoto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Anti-rotation assembly
    • Patent number 10,598,015
    • Issue date Mar 24, 2020
    • United Technologies Corporation
    • Nicholas Waters Oren
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Architecture for an axially compact, high performance propulsion sy...
    • Patent number 10,550,764
    • Issue date Feb 4, 2020
    • United Technologies Corporation
    • Gary D. Roberge
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Load balanced journal bearing pin
    • Patent number 10,533,522
    • Issue date Jan 14, 2020
    • United Technologies Corporation
    • William G. Sheridan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reverse flow gas turbine engine with radially outward turbine
    • Patent number 10,378,438
    • Issue date Aug 13, 2019
    • Rolls-Royce North American Technologies, Inc.
    • Richard Joseph Skertic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine engine with a turbo-compressor
    • Patent number 10,337,401
    • Issue date Jul 2, 2019
    • United Technologies Corporation
    • Daniel B. Kupratis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine architecture with reverse rotation integral drive and vanele...
    • Patent number 10,227,928
    • Issue date Mar 12, 2019
    • General Electric Company
    • Craig Miller Kuhne
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine geared architecture
    • Patent number 10,119,475
    • Issue date Nov 6, 2018
    • United Technologies Corporation
    • Gary D. Roberge
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240426251
    • Publication date Dec 26, 2024
    • Rolls-Royce plc
    • Pascal DUNNING
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPULSION SYSTEM ARCHITECTURE
    • Publication number 20240344487
    • Publication date Oct 17, 2024
    • GENERAL ELECTRIC COMPANY
    • David Marion Ostdiek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT SYSTEM WITH GAS TURBINE ENGINE POWERED COMPRESSOR
    • Publication number 20240026827
    • Publication date Jan 25, 2024
    • Steven W. Burd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT ENGINE
    • Publication number 20230279814
    • Publication date Sep 7, 2023
    • Rolls-Royce plc
    • Matthew SILVESTER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20230272752
    • Publication date Aug 31, 2023
    • Rolls-Royce plc
    • Pascal DUNNING
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOFAN ENGINE
    • Publication number 20230108704
    • Publication date Apr 6, 2023
    • Claude Jouve
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    A GAS TURBINE ENGINE
    • Publication number 20220397056
    • Publication date Dec 15, 2022
    • TNS TEKNOLOGI
    • Torleik STANGELAND
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYBRID POWER PLANT FOR AIRCRAFT
    • Publication number 20210388733
    • Publication date Dec 16, 2021
    • Pratt & Whitney Canada Corp.
    • Patrick VALOIS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYBRID GAS TURBINE ENGINE
    • Publication number 20210388732
    • Publication date Dec 16, 2021
    • Pratt & Whitney Canada Corp.
    • Hervé TURCOTTE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT ENGINE
    • Publication number 20210381430
    • Publication date Dec 9, 2021
    • Rolls-Royce plc
    • Matthew SILVESTER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GAS TURBINE ENGINE WITH EFFICIENT THRUST GENERATION
    • Publication number 20210310408
    • Publication date Oct 7, 2021
    • Rolls-Royce plc
    • Pascal DUNNING
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20210207528
    • Publication date Jul 8, 2021
    • Rolls-Royce plc
    • Pascal DUNNING
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPULSION SYSTEM ARCHITECTURE
    • Publication number 20210108597
    • Publication date Apr 15, 2021
    • GENERAL ELECTRIC COMPANY
    • David Marion Ostdiek
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HIGH EFFICIENCY GAS TURBINE ENGINE
    • Publication number 20200370511
    • Publication date Nov 26, 2020
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WORK RECOVERY SYSTEM FOR A GAS TURBINE ENGINE UTILIZING AN OVEREXPA...
    • Publication number 20200224557
    • Publication date Jul 16, 2020
    • United Technologies Corporation
    • Brendan T. McAuliffe
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WORK RECOVERY SYSTEM FOR A GAS TURBINE ENGINE UTILIZING A RECUPERAT...
    • Publication number 20200224590
    • Publication date Jul 16, 2020
    • United Technologies Corporation
    • Brendan T. McAuliffe
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE FAN AND NOZZLE GEOMETRY
    • Publication number 20200200081
    • Publication date Jun 25, 2020
    • Rolls-Royce plc
    • Michael C. WILLMOT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONNECTOR SYSTEM
    • Publication number 20200191092
    • Publication date Jun 18, 2020
    • Rolls-Royce plc
    • Michael I ELLIOTT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20200141330
    • Publication date May 7, 2020
    • Rolls-Royce plc
    • Luis F. LLANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE WITH EFFICIENT THRUST GENERATION
    • Publication number 20200049064
    • Publication date Feb 13, 2020
    • Rolls-Royce plc
    • Pascal DUNNING
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT ENGINE TEMPERATURE CONTROL AND CAPABILITY
    • Publication number 20200049065
    • Publication date Feb 13, 2020
    • Rolls-Royce plc
    • Michael J. WHITTLE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20200049066
    • Publication date Feb 13, 2020
    • Rolls-Royce plc
    • Pascal DUNNING
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ARRANGEMENT FOR A GAS TURBINE ENGINE
    • Publication number 20200049021
    • Publication date Feb 13, 2020
    • Rolls-Royce plc
    • Roderick M. TOWNES
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SUPERSONIC AIRCRAFT TURBOFAN
    • Publication number 20200025108
    • Publication date Jan 23, 2020
    • Rolls-Royce plc
    • John R WHURR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRCRAFT ENGINE OPERABILITY
    • Publication number 20200011238
    • Publication date Jan 9, 2020
    • Rolls-Royce plc
    • Michael O. HALES
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOCHARGED GAS TURBINE ENGINE WITH ELECTRIC POWER GENERATION FOR...
    • Publication number 20200003115
    • Publication date Jan 2, 2020
    • Florida Turbine Technologies, Inc.
    • Russell B. Jones
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20200003122
    • Publication date Jan 2, 2020
    • Rolls-Royce plc
    • Johnathan H. WILSHAW
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DOWNSTREAM TURBINE VANE COOLING FOR A GAS TURBINE ENGINE
    • Publication number 20190360349
    • Publication date Nov 28, 2019
    • United Technologies Corporation
    • Frederick M. Schwarz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PNEUMATIC CONTROLLER FOR CONTROLLING A BLEED VALVE
    • Publication number 20190309647
    • Publication date Oct 10, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Marie George CARATGE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas Turbine Engine Arrangement with Ultra High Pressure Compressor
    • Publication number 20190285082
    • Publication date Sep 19, 2019
    • GENERAL ELECTRIC COMPANY
    • Veeraraju Vanapalli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...