Turning or inching gear

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Patents Applicationslast 30 patents

  • Information Patent Application

    BOWED-ROTOR MITIGATION SYSTEM FOR A GAS TURBINE

    • Publication number 20240084737
    • Publication date Mar 14, 2024
    • GENERAL ELECTRIC COMPANY
    • Ravindra Shankar Ganiger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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
  • Information Patent Application

    DEFLECTION LIMITER FOR A GAS TURBINE ENGINE

    • Publication number 20220049629
    • Publication date Feb 17, 2022
    • Raytheon Technologies Corporation
    • William G. Sheridan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ENGINE AND METHOD OF COOLING

    • Publication number 20220049619
    • Publication date Feb 17, 2022
    • GENERAL ELECTRIC COMPANY
    • Robert Charles Hon
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PRE-START MOTORING SYNCHRONIZATION FOR MULTIPLE ENGINES

    • Publication number 20220009646
    • Publication date Jan 13, 2022
    • Raytheon Technologies Corporation
    • Matthew D. Teicholz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-ENGINE COORDINATION DURING GAS TURBINE ENGINE MOTORING

    • Publication number 20210324758
    • Publication date Oct 21, 2021
    • Raytheon Technologies Corporation
    • Subhradeep Chowdhury
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CRANK DEVICE FOR PERFORMING TURBINE ENGINE MAINTENANCE

    • Publication number 20210310378
    • Publication date Oct 7, 2021
    • Parker-Hannifin Corporation
    • Claudio Capoccia
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE

    • Publication number 20210156313
    • Publication date May 27, 2021
    • Rolls-Royce plc
    • Alan R. MAGUIRE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NUT LOCKING FEATURE

    • Publication number 20210070423
    • Publication date Mar 11, 2021
    • Pratt & Whitney Canada Corp.
    • Paul WEAVER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

    • Publication number 20210062757
    • Publication date Mar 4, 2021
    • Rolls-Royce plc
    • Chia Hui LIM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

    • Publication number 20210062758
    • Publication date Mar 4, 2021
    • Rolls-Royce plc
    • Christopher T. J. SHEAF
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

    • Publication number 20210062761
    • Publication date Mar 4, 2021
    • Rolls-Royce plc
    • Chia Hui LIM
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

    • Publication number 20210062759
    • Publication date Mar 4, 2021
    • Rolls-Royce plc
    • Chia Hui LIM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

    • Publication number 20210062760
    • Publication date Mar 4, 2021
    • Rolls-Royce plc
    • Christopher T. J. SHEAF
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE SPOOL COUPLING

    • Publication number 20210040896
    • Publication date Feb 11, 2021
    • United Technologies Corporation
    • Matthew R. Feulner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Systems and Methods for Transferring Mechanical Power in a Turbine...

    • Publication number 20200355122
    • Publication date Nov 12, 2020
    • The Boeing Company
    • David W. Foutch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method and System for Mitigating Bowed Rotor Operation of Gas Turbi...

    • Publication number 20200347746
    • Publication date Nov 5, 2020
    • GENERAL ELECTRIC COMPANY
    • Charles Stanley Orkiszewski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotor Turning Device for Balancing a Wind Turbine Rotor

    • Publication number 20200318496
    • Publication date Oct 8, 2020
    • GENERAL ELECTRIC COMPANY
    • Brian William Manikas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BOWED ROTOR START MITIGATION IN A GAS TURBINE ENGINE USING AIRCRAFT...

    • Publication number 20200291860
    • Publication date Sep 17, 2020
    • United Technologies Corporation
    • Frederick M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFLOW CONTROL FOR AIR TURBINE STARTER

    • Publication number 20200217251
    • Publication date Jul 9, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Myles R. Kelly
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRE-START MOTORING SYNCHRONIZATION FOR MULTIPLE ENGINES

    • Publication number 20200207482
    • Publication date Jul 2, 2020
    • United Technologies Corporation
    • Matthew D. Teicholz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FAN ARRANGEMENT FOR A GAS TURBINE ENGINE

    • Publication number 20200200046
    • Publication date Jun 25, 2020
    • Rolls-Royce plc
    • Richard G. STRETTON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEARING ARRANGEMENT AND METHOD FOR MANUFACTURING THE GEARING ARRANG...

    • Publication number 20200025103
    • Publication date Jan 23, 2020
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Jonas SCHWENGLER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE

    • Publication number 20200003128
    • Publication date Jan 2, 2020
    • Rolls-Royce plc
    • Alan R. MAGUIRE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PLANETARY GEAR DRIVE AND AIRCRAFT GAS TURBINE WITH A PLANETARY GEAR...

    • Publication number 20200003078
    • Publication date Jan 2, 2020
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Hannes WUESTENBERG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Harmonic Drive for Shaft Driving Multiple Stages of Vanes via Gears

    • Publication number 20200003228
    • Publication date Jan 2, 2020
    • United Technologies Corporation
    • Gabriel L. Suciu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE

    • Publication number 20200003127
    • Publication date Jan 2, 2020
    • Rolls-Royce plc
    • Mark N. BINNINGTON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ADJUSTABLE LOCKING BLOCK ASSEMBLY FOR A TOOTHED GEAR AND METHODS OF...

    • Publication number 20190345846
    • Publication date Nov 14, 2019
    • GENERAL ELECTRIC COMPANY
    • Magdalena Ewa Gaca
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AIRFLOW CONTROL FOR AIR TURBINE STARTER

    • Publication number 20190226405
    • Publication date Jul 25, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Myles R. Kelly
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TEMPORARY POST MAINTENANCE OIL FILTER FOR GAS-TURBINE ENGINE

    • Publication number 20190145282
    • Publication date May 16, 2019
    • United Technologies Corporation
    • Nathan D. Korn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS