TREA

Fixing blade carrying members on shafts

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Industry

  • CPC
  • F01D5/025
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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

F01D5/025Fixing blade carrying members on shafts
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND SYSTEM FOR APPLYING PRE-STRETCH TO SHAFT AND COMPONENT C...
    • Publication number 20250163809
    • Publication date May 22, 2025
    • RTX Corporation
    • Parag H. Mathuria
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL RETAINING RING ARRANGEMENT FOR A ROTOR ASSEMBLY
    • Publication number 20240426215
    • Publication date Dec 26, 2024
    • Pratt & Whitney Canada Corp.
    • Jocelyn BISSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR ARRANGEMENT FOR A LOW-PRESSURE TURBINE OF A TURBOMACHINE
    • Publication number 20240328319
    • Publication date Oct 3, 2024
    • MTU Aero Engines AG
    • Ilse Fleischer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    POWER TURBINE SHAFT WITH HUB ASSEMBLY FOR GAS TURBINE ENGINE
    • Publication number 20240280022
    • Publication date Aug 22, 2024
    • Solar Turbines Incorporated
    • Kwok-Kwong B. TSE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    BLADE FASTENING ASSEMBLY AND GAS TURBINE INCLUDING SAME
    • Publication number 20240254881
    • Publication date Aug 1, 2024
    • DOOSAN ENERBILITY CO, LTD.
    • Young Seob KWAK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TIE ROD-LOCKING NUT ASSEMBLY AND GAS TURBINE INCLUDING SAME
    • Publication number 20240254880
    • Publication date Aug 1, 2024
    • DOOSAN ENERBILITY CO., LTD.
    • Young Seob KWAK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SPLIT PISTON RING SEAL FOR A ROTATING ASSEMBLY AND METHOD OF SEALING
    • Publication number 20240167389
    • Publication date May 23, 2024
    • Pratt & Whitney Canada Corp.
    • Daniel ALECU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOMACHINE WITH A SHAFT COUPLED TO AN IMPELLER WITH AN AXIALLY IN...
    • Publication number 20230366316
    • Publication date Nov 16, 2023
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Guido BAL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotor Assemblies for Vehicle Propulsion
    • Publication number 20230192255
    • Publication date Jun 22, 2023
    • TEXTRON INNOVATIONS INC.
    • Paul K. Oldroyd
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR ASSEMBLY, ASSOCIATED METHOD OF ASSEMBLY, AND COMPUTER PROGRAM...
    • Publication number 20230184115
    • Publication date Jun 15, 2023
    • Pratt & Whitney Canada Corp.
    • Patrice REMY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PISTON RING SHUTTLE CARRIER
    • Publication number 20220282631
    • Publication date Sep 8, 2022
    • Raytheon Technologies Corporation
    • Fadi S. Maalouf
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INTERFERENCE FIT CONTROL FOR THE ASSEMBLY OF ROTARY PARTS
    • Publication number 20220259974
    • Publication date Aug 18, 2022
    • Pratt & Whitney Canada Corp.
    • Farid ABRARI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SPLIT RING SEAL FOR GAS TURBINE ENGINE ROTOR
    • Publication number 20220259975
    • Publication date Aug 18, 2022
    • Pratt & Whitney Canada Corp.
    • Jeffrey Bernard HEYERMAN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE ROTOR ASSEMBLY AND METHOD OF USING SAME
    • Publication number 20220251957
    • Publication date Aug 11, 2022
    • Franco DI PAOLA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR BALANCE ASSEMBLY
    • Publication number 20220243593
    • Publication date Aug 4, 2022
    • Pratt & Whitney Canada Corp.
    • Franco DI PAOLA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REDUCED DEFLECTION TURBINE ROTOR
    • Publication number 20220186619
    • Publication date Jun 16, 2022
    • Raytheon Technologies Corporation
    • Michael G. McCaffrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STIFFENED TORQUE TUBE FOR GAS TURBINE ENGINE
    • Publication number 20210404341
    • Publication date Dec 30, 2021
    • Mitsubishi Power Americas, Inc
    • Antonio Melo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SAFETY APPARATUS
    • Publication number 20210355829
    • Publication date Nov 18, 2021
    • Siemens Energy Global GmbH & Co. KG
    • Trevor Milne
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTOR BLADE SEALING STRUCTURES
    • Publication number 20210189887
    • Publication date Jun 24, 2021
    • GENERAL ELECTRIC COMPANY
    • Martin James Jasper
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TOOL FOR MACHINING FESTOONS AND ATTACHMENT HOLES OF A DISC FLANGE B...
    • Publication number 20210178501
    • Publication date Jun 17, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Janvier François LECOMTE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE ROTOR BLADE AND TURBINE
    • Publication number 20210172320
    • Publication date Jun 10, 2021
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takeru CHIBA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR ASSEMBLY, ASSOCIATED METHOD OF ASSEMBLY, AND COMPUTER PROGRAM...
    • Publication number 20210102465
    • Publication date Apr 8, 2021
    • Pratt & Whitney Canada Corp.
    • Patrice REMY
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR WITH SEALING ELEMENT AND RING SEAL
    • Publication number 20200392857
    • Publication date Dec 17, 2020
    • Siemens Aktiengesellschaft
    • Peter Schroder
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SELF-TIGHTENING ROTOR
    • Publication number 20200377203
    • Publication date Dec 3, 2020
    • SZ DJI Technology Co., Ltd.
    • Tao WANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20200370442
    • Publication date Nov 26, 2020
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Hamish SWEIDAN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STIFFENED TORQUE TUBE FOR GAS TURBINE ENGINE
    • Publication number 20200362701
    • Publication date Nov 19, 2020
    • MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC.
    • Antonio Melo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE WHEELS, TURBINE ENGINES INCLUDING THE SAME, AND METHODS OF...
    • Publication number 20200353577
    • Publication date Nov 12, 2020
    • HONEYWELL INTERNATIONAL INC.
    • Michael Kahrs
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ORC Turbine and Generator, And Method Of Making A Turbine
    • Publication number 20200303993
    • Publication date Sep 24, 2020
    • Concepts NREC, LLC
    • David Japikse
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METALLIC SHAFT
    • Publication number 20200248555
    • Publication date Aug 6, 2020
    • Rolls-Royce plc
    • Gareth M. ARMSTRONG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES