Shaft to shaft connections

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  • Information Patent Application

    High Power Epicyclic Gearbox and Operation Thereof

    • Publication number 20240191660
    • Publication date Jun 13, 2024
    • Rolls-Royce plc
    • Mark SPRUCE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRCRAFT TURBINE ENGINE DRIVE LINE SHAFT COMPRISING A CONNECTING RI...

    • Publication number 20240003258
    • Publication date Jan 4, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Christophe Paul Jacquemard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ENGINE ROTOR ELEMENT ASSEMBLY EQUIPPED WITH A SEALING DEVICE

    • Publication number 20230407749
    • Publication date Dec 21, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Kamel BENDERRADJI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ARRANGEMENT FOR AN AIRCRAFT TURBINE ENGINE HAVING IMPROVED LUBRICAT...

    • Publication number 20230160345
    • Publication date May 25, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Bruno François FOGLIA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLEXIBLE FRUSTOCONICAL INPUT SHAFT

    • Publication number 20230057973
    • Publication date Feb 23, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Didier Gabriel Bertrand DESOMBRE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE OVERSPEED DISENGAGEMENT DEVICE FOR A TURBINE ENGINE

    • Publication number 20230033362
    • Publication date Feb 2, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Hervé DOS SANTOS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DAMPER SYSTEM FOR AN ENGINE SHAFT

    • Publication number 20230019363
    • Publication date Jan 19, 2023
    • GE AVIO S.r.L.
    • Marco Garabello
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CURVILINEAR COUPLING FOR AIRCRAFT TURBOMACHINERY

    • Publication number 20220178273
    • Publication date Jun 9, 2022
    • SAFRAN HELICOPTER ENGINES
    • Olivier Pierre DESCUBES
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MAGNETIC SHAFT MODE CONTROL

    • Publication number 20220154597
    • Publication date May 19, 2022
    • Rolls-Royce North American Technologies Inc.
    • Timothy Unton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR STARTER WITH OFFSET INTERFACE

    • Publication number 20220018288
    • Publication date Jan 20, 2022
    • UNISON INDUSTRIES, LLC
    • Sharad Pundlik Patil
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ENGINE ROTOR WITH FLEXIBLY COUPLED TIE BOLT

    • Publication number 20210381381
    • Publication date Dec 9, 2021
    • Rolls-Royce North American Technologies Inc.
    • Brett Hartnagel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MECHANICAL ASSEMBLY FOR THE TRANSMISSION OF AXIAL FORCES BETWEEN AT...

    • Publication number 20210262347
    • Publication date Aug 26, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Louis Edouard JONNEKIN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEALING ASSEMBLY FOR REDUCING THRUST AND TURBOMACHINE INCLUDING THE...

    • Publication number 20210262346
    • Publication date Aug 26, 2021
    • HANWHA POWERSYSTEMS CO., LTD
    • Bhavesh PATEL
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR SHAFT CAP AND METHOD OF MANUFACTURING A ROTOR SHAFT ASSEMBLY

    • Publication number 20210189881
    • Publication date Jun 24, 2021
    • Siemens Aktiengesellschaft
    • Martin Naismith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHAFT ASSEMBLY FOR AN AIRCRAFT TURBOMACHINE

    • Publication number 20210164350
    • Publication date Jun 3, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Arnaud Nicolas NEGRI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas Turbine Engine with Separable Shaft and Seal Assembly

    • Publication number 20210032992
    • Publication date Feb 4, 2021
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Curvic Seal for Gas Turbine Engine

    • Publication number 20210017870
    • Publication date Jan 21, 2021
    • Raytheon Technologies Corporation
    • Julian Partyka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ASSEMBLY

    • Publication number 20200392849
    • Publication date Dec 17, 2020
    • Pratt & Whitney Canada Corp.
    • Franco DI PAOLA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR ALIGNING A ROTOR OF A ROTARY EQUIPMENT

    • Publication number 20200263546
    • Publication date Aug 20, 2020
    • Saudi Arabian Oil Company
    • Mohamad Abduladhim Al. Ibrahim
    • G01 - MEASURING TESTING
  • Information Patent Application

    TURBOMACHINE COMPRISING AN ALTERNATOR BETWEEN TWO COUNTER-ROTATING...

    • Publication number 20200191010
    • Publication date Jun 18, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Alexandre Jean-Marie TAN-KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PNEUMATIC MOTOR FOR PNEUMATIC TOOLS

    • Publication number 20200173283
    • Publication date Jun 4, 2020
    • KAI JIE PNEUMATIC INDUSTRY CO., LTD.
    • Shih-Kwang Huang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CURVIC TYPE COUPLING FOR TURBOMACHINE WITH LOCKING

    • Publication number 20200072054
    • Publication date Mar 5, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Clément Raphaël Laroche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE CONFIGURED FOR MODULAR ASSEMBLY/DISASSEMBLY AND...

    • Publication number 20200025067
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Paul R. Hanrahan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GAS TURBINE ENGINE WITH FAIL-SAFE SHAFT SCHEME

    • Publication number 20190368355
    • Publication date Dec 5, 2019
    • Rolls-Royce Corporation
    • Chadd D. Engel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INTERSHAFT SEAL ASSEMBLY

    • Publication number 20190346046
    • Publication date Nov 14, 2019
    • Rolls-Royce Corporation
    • John Munson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Drive Shaft

    • Publication number 20190338644
    • Publication date Nov 7, 2019
    • Rolls-Royce plc
    • Martin T. Bentley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHAFT ASSEMBLY

    • Publication number 20190323353
    • Publication date Oct 24, 2019
    • Rolls-Royce plc
    • Joseph B. COOPER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SET OF TURBINES AND A TURBINE TRAIN COMPRISING AT LEAST ONE SUCH SET

    • Publication number 20190257203
    • Publication date Aug 22, 2019
    • EXERGY S.P.A.
    • Claudio SPADACINI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEM AND METHOD FOR ASSEMBLING GAS TURBINE ROTOR USING LOCALIZED...

    • Publication number 20190186265
    • Publication date Jun 20, 2019
    • GENERAL ELECTRIC COMPANY
    • Michael Ericson Friedman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE

    • Publication number 20190178085
    • Publication date Jun 13, 2019
    • Rolls-Royce plc
    • Marcos RIPOLLES PEREZ
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS