the adjusting mechanism driven or triggered by centrifugal forces

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for controlling the speed and the power of a turbine engine...

    • Patent number 11,549,448
    • Issue date Jan 10, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Cedrik Djelassi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable pitch change control method

    • Patent number 10,934,866
    • Issue date Mar 2, 2021
    • Rolls-Royce North American Technologies Inc.
    • Patrick Bailey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan module with variable pitch blades

    • Patent number 10,899,432
    • Issue date Jan 26, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Gilles Alain Marie Charier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Torque-sensitive locking and release mechanism for a bistable pitch...

    • Patent number 10,457,381
    • Issue date Oct 29, 2019
    • Kitty Hawk Corporation
    • Steffen Kuentzel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Propeller blade pivot

    • Patent number 9,914,527
    • Issue date Mar 13, 2018
    • SNECMA
    • Sebastien Tajan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Propeller blade pivot

    • Patent number 9,896,189
    • Issue date Feb 20, 2018
    • SNECMA
    • Sebastien Tajan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Variable-pitch rotor with remote counterweights

    • Patent number 9,869,190
    • Issue date Jan 16, 2018
    • General Electric Company
    • Daniel Alan Niergarth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Torque-sensitive locking and release mechanism for a bistable pitch...

    • Patent number 9,809,300
    • Issue date Nov 7, 2017
    • Kitty Hawk Corporation
    • Steffen Kuentzel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ram air turbine startup

    • Patent number 9,205,928
    • Issue date Dec 8, 2015
    • Rosemount Aerospace, Inc.
    • David Everett Russ
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Electrohydraulic propeller governor

    • Patent number 9,169,783
    • Issue date Oct 27, 2015
    • Woodward, Inc.
    • Joel W. Kleckler
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Turbine yokeplate flyweights to improve RAT startup

    • Patent number 9,045,983
    • Issue date Jun 2, 2015
    • Hamilton Sundstrand Corporation
    • David Everett Russ
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Wind energy conversion system

    • Patent number 4,495,423
    • Issue date Jan 22, 1985
    • Felt Products Mfg. Co.
    • Ernest E. Rogers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3470748

    • Patent number 3,470,748
    • Issue date Oct 7, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2967572

    • Patent number 2,967,572
    • Issue date Jan 10, 1961
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2791281

    • Patent number 2,791,281
    • Issue date May 7, 1957
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2777524

    • Patent number 2,777,524
    • Issue date Jan 15, 1957
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE PITCH CHANGE CONTROL METHOD

    • Publication number 20180363481
    • Publication date Dec 20, 2018
    • Rolls-Royce North American Technologies Inc.
    • Patrick Bailey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TORQUE-SENSITIVE LOCKING AND RELEASE MECHANISM FOR A BISTABLE PITCH...

    • Publication number 20180265182
    • Publication date Sep 20, 2018
    • Kitty Hawk Corporation
    • Steffen Kuentzel
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Electrohydraulic Propeller Governor

    • Publication number 20130323050
    • Publication date Dec 5, 2013
    • WOODWARD, INC.
    • Joel W. Kleckler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RAM AIR TURBINE STARTUP

    • Publication number 20120114485
    • Publication date May 10, 2012
    • Hamilton Sundstrand Corporation
    • David Everett Russ
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE YOKEPLATE FLYWEIGHTS TO IMPROVE RAT STARTUP

    • Publication number 20120093653
    • Publication date Apr 19, 2012
    • Hamilton Sundstrand Corporation
    • David Everett Russ
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blade mounting

    • Publication number 20090004008
    • Publication date Jan 1, 2009
    • Rolls-Royce plc
    • Martyn Richards
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES