the adjusting mechanism using auxiliary power sources

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Patents Applicationslast 30 patents

  • Information Patent Application

    PITCH CHANGE MECHANISM COMPRISING AN IMPROVED ELECTROHYDRAULIC ACTU...

    • Publication number 20240239474
    • Publication date Jul 18, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Huguette De Wergifosse
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN MODULE COMPRISING VARIABLE-PITCH BLADES

    • Publication number 20210396244
    • Publication date Dec 23, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Gilles Alain Marie CHARIER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER OIL CONTROL SYSTEM FOR AIRCRAFT TURBOPROP ENGINES

    • Publication number 20200198765
    • Publication date Jun 25, 2020
    • HONEYWELL INTERNATIONAL INC.
    • Paul W. Futa
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRCRAFT GAS TURBINE ENGINE BLADE PITCH CHANGE MECHANISM

    • Publication number 20200116035
    • Publication date Apr 16, 2020
    • Luis Mario Chan Perez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE PITCH FAN ACTUATOR

    • Publication number 20200024981
    • Publication date Jan 23, 2020
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    POWER SOURCE, ADJUSTING POWER INSTRUCTING APPARATUS, METHOD, AND RE...

    • Publication number 20190292933
    • Publication date Sep 26, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Takaharu Hiroe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE PITCH FAN BLADE SYSTEM

    • Publication number 20180306039
    • Publication date Oct 25, 2018
    • United Technologies Corporation
    • LESLIE CHARLES KURZ
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CENTERLINE-MOUNTED HYDRAULIC PITCH CHANGE MECHANISM ACTUATOR

    • Publication number 20170122119
    • Publication date May 4, 2017
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEM AND METHOD FOR PROPELLER PITCH CONTROL

    • Publication number 20170066525
    • Publication date Mar 9, 2017
    • GENERAL ELECTRIC COMPANY
    • Piotr Wincenty TOMASZEWICZ
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE PITCH FAN PITCH RANGE LIMITER

    • Publication number 20170058683
    • Publication date Mar 2, 2017
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan NIERGARTH
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Fan Blade Adjustment Piezoelectric Actuator

    • Publication number 20140186200
    • Publication date Jul 3, 2014
    • United Technologies Corporation
    • Brandon M. Petersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR OF A GAS TURBINE SYSTEM

    • Publication number 20130287550
    • Publication date Oct 31, 2013
    • GENERAL ELECTRIC COMPANY
    • Brian Allen Rittenhouse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE PITCH FAN HAVING A PITCH SENSOR

    • Publication number 20120263593
    • Publication date Oct 18, 2012
    • FLEXXAIRE INC.
    • Jonathan E. McCallum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    BACK-UP FEATHERER

    • Publication number 20110164978
    • Publication date Jul 7, 2011
    • Rolls-Royce plc
    • Andrew SWIFT
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Variable rotor blade for gas turbine engine

    • Publication number 20080273976
    • Publication date Nov 6, 2008
    • United Technologies Corporation
    • Gabriel L. Suciu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM FOR CONTROLLING STAGES OF VARIABLE-PITCH STATOR VANES IN A T...

    • Publication number 20060260307
    • Publication date Nov 23, 2006
    • SNECMA
    • Michel Andre Bouru
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM FOR CONTROLLING STAGES OF VARIABLE-PITCH STATOR VANES IN A T...

    • Publication number 20060263206
    • Publication date Nov 23, 2006
    • SNECMA
    • Michel Andre Bouru
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable stator vane assemblies

    • Publication number 20050232758
    • Publication date Oct 20, 2005
    • Rolls-Royce plc
    • Johnathan H. Wilshaw
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Pre-whirl generator for radial compressor

    • Publication number 20040096316
    • Publication date May 20, 2004
    • Volker Simon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electrohydraulic device for varying the pitch of the blades of a ma...

    • Publication number 20030077173
    • Publication date Apr 24, 2003
    • SNECMA MOTEURS
    • Michel Franchet
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES