using flat or V-belts and pulleys

Patents Grantslast 30 patents

  • Information Patent Grant

    Ducted fan turbine engine comprising a system involving screens for...

    • Patent number 11,542,889
    • Issue date Jan 3, 2023
    • Airbus Operations SAS
    • Benjamin Thubert
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Morphing vane

    • Patent number 10,718,221
    • Issue date Jul 21, 2020
    • Rolls-Royce North American Technologies Inc.
    • Edward C. Rice
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine exhaust system with directional nozzle

    • Patent number 8,132,755
    • Issue date Mar 13, 2012
    • Bell Helicopter Textron Inc.
    • Charles Hollimon
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Methods and apparatus for rotary machinery inspection

    • Patent number 7,717,666
    • Issue date May 18, 2010
    • General Electric Company
    • Robert Martin Roney, Jr.
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents