TREA

Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor

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Industry

  • CPC
  • F01D5/323
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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

F01D5/323Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBINE ENGINE HAVING A ROTATABLE DISK AND A BLADE
    • Publication number 20250146419
    • Publication date May 8, 2025
    • GENERAL ELECTRIC COMPANY
    • Lane Stewart Darby
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CONTROL OF LEAKAGE FOR GAS TURBINE ENGINE COMPRESSOR BLADES
    • Publication number 20250043799
    • Publication date Feb 6, 2025
    • RTX Corporation
    • Luis Manuel Torres
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ROTOR AND PLATFORM FOR SUCH A ROTOR
    • Publication number 20250043687
    • Publication date Feb 6, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Simon Jean-Marie Bernard COUSSEAU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE SPACER
    • Publication number 20240410286
    • Publication date Dec 12, 2024
    • RTX Corporation
    • Colin J. Kling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine Engine with a Composite-Airfoil Assembly having a Dovetail...
    • Publication number 20240287906
    • Publication date Aug 29, 2024
    • GENERAL ELECTRIC COMPANY
    • Benjamin Thomas VAN OFLEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOMACHINE INCLUDING A ROTOR CONNECTED TO A PLURALITY OF BLADES H...
    • Publication number 20230112829
    • Publication date Apr 13, 2023
    • GE AVIO S.r.L.
    • Matteo Renato Usseglio
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERMEDIATE ELEMENT FOR A BLADE/ROTOR DISC CONNECTION IN A ROTOR O...
    • Publication number 20220268164
    • Publication date Aug 25, 2022
    • MTU AERO ENGINES AG
    • Martin Pernleitner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine Wheel and Wire Retention Pin Fixation Method for Turbine Wheel
    • Publication number 20210310364
    • Publication date Oct 7, 2021
    • Mitsubishi Power, Ltd.
    • Yoshiki SAKAMOTO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INTEGRAL SEALING MEMBERS FOR BLADES RETAINED WITHIN A ROTATABLE ANN...
    • Publication number 20210047933
    • Publication date Feb 18, 2021
    • GE AVIO S.r.L.
    • Matteo Renato Usseglio
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR, TURBINE EQUIPPED WITH SUCH A ROTOR AND TURBOMACHINE EQUIPPED...
    • Publication number 20200277866
    • Publication date Sep 3, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Hervé DOS SANTOS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE ASSEMBLY WITH TABLESS BLADES
    • Publication number 20200256441
    • Publication date Aug 13, 2020
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Randy Keller
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HYBRID ROTOR BLADES FOR TURBINE ENGINES
    • Publication number 20200208528
    • Publication date Jul 2, 2020
    • GENERAL ELECTRIC COMPANY
    • John McConnell Delvaux
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE WITH RADIAL SUPPORT, SHIM AND RELATED TURBINE ROTOR
    • Publication number 20200157954
    • Publication date May 21, 2020
    • GENERAL ELECTRIC COMPANY
    • Steven Sebastian Burdgick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE ASSEMBLY
    • Publication number 20200131916
    • Publication date Apr 30, 2020
    • United Technologies Corporation
    • Jonathan Jeffery Eastwood
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Fan Locking and Disconnection Device and Related Systems
    • Publication number 20200088206
    • Publication date Mar 19, 2020
    • LANKOTA GROUP, INC.
    • Daniel McGaugh
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    BLADE RETAINER FOR GAS TURBINE ENGINE
    • Publication number 20200056491
    • Publication date Feb 20, 2020
    • Rolls-Royce North American Technologies Inc.
    • Patrick Bailey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN INCLUDING A PLATFORM AND A LOCKING BOLT
    • Publication number 20190390559
    • Publication date Dec 26, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Jeremy GUIVARC'H
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CERAMIC-MATRIX-COMPOSITE (CMC) TURBINE ENGINE BLADE WITH PIN ATTACH...
    • Publication number 20190271234
    • Publication date Sep 5, 2019
    • SIEMENS AKTIENGESELLSCHAFT
    • Christian Xavier Campbell
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN FOR A TURBOMACHINE
    • Publication number 20190249683
    • Publication date Aug 15, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Laurent Jablonski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS FOR AXIAL LOCKING OF BUCKET AND BUCKET ASSEMBLY AND GAS T...
    • Publication number 20180266260
    • Publication date Sep 20, 2018
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Jong Wook LEE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADE FASTENING MECHANISM HAVING A SECURING DEVICE FOR TURBINE BLADES
    • Publication number 20180266259
    • Publication date Sep 20, 2018
    • Siemens Aktiengesellschaft
    • Andreas Rehnsch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMBINED BALANCE WEIGHT AND ANTI-ROTATION KEY
    • Publication number 20180135440
    • Publication date May 17, 2018
    • Daniel Edward Wines
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE BLADE ASSEMBLY ARRANGEMENT AND CORRESPONDING ASSEMBLY TOOL
    • Publication number 20180073399
    • Publication date Mar 15, 2018
    • Siemens Aktiengesellschaft
    • Stephen Batt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    WORKPIECE CLAMP DEVICE WITH SINGLE SIDE
    • Publication number 20170361425
    • Publication date Dec 21, 2017
    • PO-SHEN CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LOW PROFILE FAN PLATFORM ATTACHMENT
    • Publication number 20170335859
    • Publication date Nov 23, 2017
    • United Technologies Corporation
    • Shelton O. Duelm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE PITCH FAN BLADE RETENTION SYSTEM
    • Publication number 20170101877
    • Publication date Apr 13, 2017
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CHOCKING AND RETAINING DEVICE
    • Publication number 20160265369
    • Publication date Sep 15, 2016
    • Rolls-Royce plc
    • Christopher BENSON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPRESSIBLE FAN BLADE WITH ROOT SPACER
    • Publication number 20160237835
    • Publication date Aug 18, 2016
    • United Technologies Corporation
    • Lee Drozdenko
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN
    • Publication number 20160097287
    • Publication date Apr 7, 2016
    • Rolls-Royce plc
    • Keith Christopher GOLDFINCH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE DUAL SPRING BLADE ROOT SUPPORT FOR GAS TURBINES
    • Publication number 20150330235
    • Publication date Nov 19, 2015
    • SIEMENS ENERGY, INC.
    • Charalambos Polyzopoulos
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES