TREA

of the blades of successive rotor or stator blade-rows

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  • F01D5/142
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES F01D5/00Blades Blade-carrying members Heating, heat-insulating, cooling or anti-vibration means on the blades or the members

Current Industry

F01D5/142of the blades of successive rotor or stator blade-rows
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotor for radial turbine
    • Patent number 12,188,370
    • Issue date Jan 7, 2025
    • Honda Motor Co., Ltd.
    • Yuta Takeuchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Super-cooled ice impact protection for a gas turbine engine
    • Patent number 12,110,804
    • Issue date Oct 8, 2024
    • Rolls-Royce PLC
    • Ian J Bousfield
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tandem blade rotor disk
    • Patent number 12,049,904
    • Issue date Jul 30, 2024
    • RTX Corporation
    • John C. Ditomasso
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft engine with stator having varying pitch
    • Patent number 12,017,782
    • Issue date Jun 25, 2024
    • Pratt & Whitney Canada Corp.
    • Karan Anand
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas turbine blade
    • Patent number 11,927,109
    • Issue date Mar 12, 2024
    • MTU Aero Engines AG
    • Sergio Elorza Gomez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Super-cooled ice impact protection for a gas turbine engine
    • Patent number 11,873,731
    • Issue date Jan 16, 2024
    • Rolls-Royce PLC
    • Ian J Bousfield
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Geared turbofan engine with targeted modular efficiency
    • Patent number 11,859,538
    • Issue date Jan 2, 2024
    • RTX Corporation
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade and steam turbine
    • Patent number 11,814,981
    • Issue date Nov 14, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Takuro Koda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane for an aircraft turbine engine
    • Patent number 11,814,982
    • Issue date Nov 14, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Jean-Philippe Mallat-Desmortiers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachine and method of assembly
    • Patent number 11,661,851
    • Issue date May 30, 2023
    • General Electric Company
    • Jixian Yao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane and compressor and gas turbine having the same
    • Patent number 11,655,714
    • Issue date May 23, 2023
    • DOOSAN ENERBILITY CO., LTD.
    • Young Jin Jung
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Super-cooled ice impact protection for a gas turbine engine
    • Patent number 11,619,135
    • Issue date Apr 4, 2023
    • Rolls-Royce PLC
    • Ian J Bousfield
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Geared turbofan engine with targeted modular efficiency
    • Patent number 11,585,268
    • Issue date Feb 21, 2023
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tandem blade rotor disk
    • Patent number 11,549,518
    • Issue date Jan 10, 2023
    • Raytheon Technologies Corporation
    • John C. Ditomasso
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flow channel for a turbomachine
    • Patent number 11,396,812
    • Issue date Jul 26, 2022
    • MTU Aero Engines AG
    • Guenter Ramm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Composite airfoil assembly with separate airfoil, inner band, and o...
    • Patent number 11,391,158
    • Issue date Jul 19, 2022
    • General Electric Company
    • Darrell Glenn Senile
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Geared turbofan engine with targeted modular efficiency
    • Patent number 11,371,427
    • Issue date Jun 28, 2022
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flow arrangement for placing in a hot gas duct of a turbomachine
    • Patent number 11,371,370
    • Issue date Jun 28, 2022
    • MTU Aero Engines AG
    • Martin Hoeger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,339,727
    • Issue date May 24, 2022
    • Rolls-Royce PLC
    • Benedict R. Phelps
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine nozzle airfoil profile
    • Patent number 11,306,735
    • Issue date Apr 19, 2022
    • General Electric Company
    • Sylvain Pierre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bladed assembly for a stator of a turbine of a turbomachine compris...
    • Patent number 11,274,565
    • Issue date Mar 15, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Clément Raphaël Laroche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade for a high-speed turbine stage having a single sealing element
    • Patent number 11,230,933
    • Issue date Jan 25, 2022
    • MTU Aero Engines AG
    • Karl Maar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Guide vane airfoil for the hot gas flow path of a turbomachine
    • Patent number 11,220,911
    • Issue date Jan 11, 2022
    • MTU Aero Engines AG
    • Bernd Kislinger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachine having an airflow management assembly
    • Patent number 11,156,097
    • Issue date Oct 26, 2021
    • General Electric Company
    • Alan Roy Stuart
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam turbine
    • Patent number 11,156,089
    • Issue date Oct 26, 2021
    • Mitsubishi Heavy Industries Compressor Corporation
    • Takuro Koda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tandem blade rotor disk
    • Patent number 11,136,991
    • Issue date Oct 5, 2021
    • Raytheon Technologies Corporation
    • John C. Ditomasso
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbomachine with alternatingly spaced turbine rotor blades
    • Patent number 11,098,592
    • Issue date Aug 24, 2021
    • General Electric Company
    • Peeyush Pankaj
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine thermal management system
    • Patent number 11,022,037
    • Issue date Jun 1, 2021
    • General Electric Company
    • Daniel Alan Niergarth
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Super-cooled ice impact protection for a gas turbine engine
    • Patent number 10,995,677
    • Issue date May 4, 2021
    • Rolls-Royce PLC
    • Ian J Bousfield
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Local pressure side blade tip lean
    • Patent number 10,947,851
    • Issue date Mar 16, 2021
    • Raytheon Technologies Corporation
    • Simon W. Evans
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE
    • Publication number 20240426216
    • Publication date Dec 26, 2024
    • Rolls-Royce plc
    • Ian J. BOUSFIELD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TANDEM BLADE ROTOR DISK
    • Publication number 20240352942
    • Publication date Oct 24, 2024
    • RTX Corporation
    • JOHN C. DITOMASSO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPELLER FOR RADIAL TURBINE
    • Publication number 20240318557
    • Publication date Sep 26, 2024
    • Honda Motor Co., Ltd.
    • Yuta TAKEUCHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRCRAFT ENGINE WITH STATOR HAVING VARYING PITCH
    • Publication number 20240308673
    • Publication date Sep 19, 2024
    • Pratt & Whitney Canada Corp.
    • Karan ANAND
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AERODYNAMICALLY MISTUNED AIRFOILS FOR UNSTEADY LOSS REDUCTION
    • Publication number 20240254884
    • Publication date Aug 1, 2024
    • GENERAL ELECTRIC COMPANY
    • Francesco Bertini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE AIRFOILS
    • Publication number 20240254883
    • Publication date Aug 1, 2024
    • GENERAL ELECTRIC COMPANY
    • Kishore Ramakrishnan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL ASSEMBLY
    • Publication number 20240175362
    • Publication date May 30, 2024
    • GENERAL ELECTRIC COMPANY
    • Kishore Ramakrishnan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE
    • Publication number 20240093610
    • Publication date Mar 21, 2024
    • Rolls-Royce plc
    • Ian J. BOUSFIELD
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AERODYNAMICALLY MISTUNED AIRFOILS FOR UNSTEADY LOSS REDUCTION
    • Publication number 20230296024
    • Publication date Sep 21, 2023
    • GENERAL ELECTRIC COMPANY
    • Francesco Bertini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEARED TURBOFAN ENGINE WITH TARGETED MODULAR EFFICIENCY
    • Publication number 20230160338
    • Publication date May 25, 2023
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    TANDEM BLADE ROTOR DISK
    • Publication number 20230116394
    • Publication date Apr 13, 2023
    • Raytheon Technologies Corporation
    • JOHN C. DITOMASSO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VANE FOR AN AIRCRAFT TURBINE ENGINE
    • Publication number 20230057555
    • Publication date Feb 23, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Jean-Philippe MALLAT-DESMORTIERS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEARED TURBOFAN ENGINE WITH TARGETED MODULAR EFFICIENCY
    • Publication number 20220268203
    • Publication date Aug 25, 2022
    • Frederick M. Schwarz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TANDEM BLADE ROTOR DISK
    • Publication number 20220106964
    • Publication date Apr 7, 2022
    • Raytheon Technologies Corporation
    • JOHN C. DITOMASSO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH STRUTS
    • Publication number 20220106907
    • Publication date Apr 7, 2022
    • GENERAL ELECTRIC COMPANY
    • William Joseph Bowden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPOSITE AIRFOIL ASSEMBLY WITH SEPARATE AIRFOIL, INNER BAND, AND O...
    • Publication number 20210254469
    • Publication date Aug 19, 2021
    • GENERAL ELECTRIC COMPANY
    • Darrell Glenn Senile
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE
    • Publication number 20210215103
    • Publication date Jul 15, 2021
    • Rolls-Royce plc
    • Ian J. BOUSFIELD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VANE AND COMPRESSOR AND GAS TURBINE HAVING THE SAME
    • Publication number 20210054742
    • Publication date Feb 25, 2021
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Young Jin JUNG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GEARED TURBOFAN ENGINE WITH TARGETED MODULAR EFFICIENCY
    • Publication number 20210010418
    • Publication date Jan 14, 2021
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TANDEM BLADE ROTOR DISK
    • Publication number 20200392967
    • Publication date Dec 17, 2020
    • Raytheon Technologies Corporation
    • JOHN C. DITOMASSO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE
    • Publication number 20200347786
    • Publication date Nov 5, 2020
    • Rolls-Royce plc
    • Ian J. BOUSFIELD
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Blade for a high-speed turbine staage having a single sealing element
    • Publication number 20200271002
    • Publication date Aug 27, 2020
    • MTU Aero Engines AG
    • Karl MAAR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE AND STEAM TURBINE
    • Publication number 20200263551
    • Publication date Aug 20, 2020
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Takuro KODA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbomachine Having an Airflow Management Assembly
    • Publication number 20200263550
    • Publication date Aug 20, 2020
    • GENERAL ELECTRIC COMPANY
    • Alan Roy Stuart
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LOCAL PRESSURE SIDE BLADE TIP LEAN
    • Publication number 20200200014
    • Publication date Jun 25, 2020
    • United Technologies Corporation
    • Simon W. Evans
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPELLER, IMPELLER MANUFACTURING METHOD, AND ROTATING MACHINE
    • Publication number 20200063562
    • Publication date Feb 27, 2020
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Yuya Konno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SECOND STAGE TURBINE BLADE
    • Publication number 20200063570
    • Publication date Feb 27, 2020
    • CHROMALLOY GAS TURBINE LLC
    • David G. Parker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADED ASSEMBLY FOR A STATOR OF A TURBINE OF A TURBOMACHINE COMPRIS...
    • Publication number 20200063589
    • Publication date Feb 27, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Clément Raphaël Laroche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INTEGRATED STRUT AND IGV CONFIGURATION
    • Publication number 20200024954
    • Publication date Jan 23, 2020
    • Pratt & Whitney Canada Corp.
    • Hong YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEARED TURBOFAN ENGINE WITH TARGETED MODULAR EFFICIENCY
    • Publication number 20190353098
    • Publication date Nov 21, 2019
    • United Technologies Corporation
    • Frederick M. Schwarz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS