Fluid drives

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  • Information Patent Application

    ELECTRIC ENHANCED TRANSMISSION FOR MULTI-SPOOL LOAD-SHARING TURBOFA...

    • Publication number 20240401538
    • Publication date Dec 5, 2024
    • RTX Corporation
    • Daniel Bernard Kupratis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH CONTAINMENT ASSEMBLY

    • Publication number 20240384686
    • Publication date Nov 21, 2024
    • UNISON INDUSTRIES, LLC
    • Nagendra Baddam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER

    • Publication number 20240360794
    • Publication date Oct 31, 2024
    • UNISON INDUSTRIES, LLC
    • Shiloh Montegomery Meyers
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR TURBINE STARTER WITH DAMPING MEMBER

    • Publication number 20240360795
    • Publication date Oct 31, 2024
    • UNISON INDUSTRIES, LLC
    • Shiloh Montegomery Meyers
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BOOSTING GAS TURBINE ENGINE POWER WITH FLUID MOTOR

    • Publication number 20240328364
    • Publication date Oct 3, 2024
    • Pratt & Whitney Canada Corp.
    • Michel Labrecque
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBINED CONTROL VALVE AND AIR TURBINE STARTER

    • Publication number 20240318603
    • Publication date Sep 26, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Thomas K. Jakab
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATION RECIRCULATION CIRCUIT

    • Publication number 20240240591
    • Publication date Jul 18, 2024
    • GENERAL ELECTRIC COMPANY
    • Subrata Nayak
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIR TURBINE STARTER

    • Publication number 20240229678
    • Publication date Jul 11, 2024
    • UNISON INDUSTRIES, LLC
    • Amit Arvind Kurvinkop
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AC ELECTRICAL POWER SYSTEM FOR A VEHICLE

    • Publication number 20240075892
    • Publication date Mar 7, 2024
    • GENERAL ELECTRIC COMPANY
    • Kum Kang Huh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TURBOMACHINE MODULE EQUIPPED WITH AN ELECTRIC MACHINE, AND TURBOMAC...

    • Publication number 20240052789
    • Publication date Feb 15, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Frédéric DAUTREPPE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SHAFT COUPLE FOR RAPID START

    • Publication number 20240035417
    • Publication date Feb 1, 2024
    • Rolls-Royce Corporation
    • Timothy Unton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATION RECIRCULATION CIRCUIT

    • Publication number 20240018909
    • Publication date Jan 18, 2024
    • GENERAL ELECTRIC COMPANY
    • Narendra Dev Mahadevaiah
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air Turbine Starter With Decoupler

    • Publication number 20230374943
    • Publication date Nov 23, 2023
    • UNISON INDUSTRIES, LLC
    • Narendra Dev Mahadevaiah
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FREE TURBINE TURBOMACHINE COMPRISING EQUIPMENT DRIVEN BY THE FREE T...

    • Publication number 20230366354
    • Publication date Nov 16, 2023
    • SAFRAN HELICOPTER ENGINES
    • Loïs Pierre Denis VIVE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOMACHINE HAVING A FREE TURBINE COMPRISING ELECTRIC MACHINES ASS...

    • Publication number 20230323788
    • Publication date Oct 12, 2023
    • SAFRAN HELICOPTER ENGINES
    • Loïs Pierre Denis VIVE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR TURBINE STARTER

    • Publication number 20230258103
    • Publication date Aug 17, 2023
    • UNISON INDUSTRIES, LLC
    • Amit Arvind Kurvinkop
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH SHAPED VANES

    • Publication number 20230243270
    • Publication date Aug 3, 2023
    • UNISON INDUSTRIES, LLC
    • Milind Chandrakant Dhabade
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR STARTER WITH OFFSET INTERFACE

    • Publication number 20230235704
    • Publication date Jul 27, 2023
    • UNISON INDUSTRIES, LLC
    • Sharad Pundlik Patil
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY

    • Publication number 20230184172
    • Publication date Jun 15, 2023
    • UNISON INDUSTRIES, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER CONTAINMENT SYSTEM

    • Publication number 20230184173
    • Publication date Jun 15, 2023
    • UNISON INDUSTRIES, LLC
    • Jasraj Asdev
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRICAL SYSTEMS

    • Publication number 20230160344
    • Publication date May 25, 2023
    • Rolls-Royce plc
    • Graham P. BRUCE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    POWER ASSISTED ENGINE START BLEED SYSTEM

    • Publication number 20230148411
    • Publication date May 11, 2023
    • Raytheon Technologies Corporation
    • Martin Richard Amari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE STARTER SYSTEMS AND ASSOCIATED METHODS

    • Publication number 20230030319
    • Publication date Feb 2, 2023
    • The Boeing Company
    • John Carl Szillat
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AC ELECTRICAL POWER SYSTEM FOR A VEHICLE

    • Publication number 20220371532
    • Publication date Nov 24, 2022
    • GENERAL ELECTRIC COMPANY
    • Kum Kang Huh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING DUAL STARTER AIR VALVE

    • Publication number 20220349348
    • Publication date Nov 3, 2022
    • Raytheon Technologies Corporation
    • Michael D Greenberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH SHAPED VANES

    • Publication number 20220243601
    • Publication date Aug 4, 2022
    • UNISON INDUSTRIES, LLC
    • Milind Chandrakant Dhabade
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT TURBOMACHINE COMPRISING MEANS FOR PRIMING THE LUBRICATING...

    • Publication number 20220235708
    • Publication date Jul 28, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Jérémy Edmond FERT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC ENHANCED TRANSMISSION FOR MULTI-SPOOL LOAD-SHARING TURBOFA...

    • Publication number 20220205394
    • Publication date Jun 30, 2022
    • Raytheon Technologies Corporation
    • Daniel Bernard Kupratis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER TORQUE CONTROL SYSTEM

    • Publication number 20220195942
    • Publication date Jun 23, 2022
    • Parker-Hannifin Corporation
    • Steven C. Dow
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    QUICK ACCESS ENGINE ROTATOR PAD

    • Publication number 20220195944
    • Publication date Jun 23, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Craig Friedberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES