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  • F04D29/362
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

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F04D29/362during rotation
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling fan assembly
    • Patent number 12,241,476
    • Issue date Mar 4, 2025
    • CNH Industrial Belgium nv
    • Tom De Lathauwer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and system for integrated pitch control mechanism actuator h...
    • Patent number 11,981,419
    • Issue date May 14, 2024
    • General Electric Company
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable pitch fans for turbomachinery engines
    • Patent number 11,946,437
    • Issue date Apr 2, 2024
    • General Electric Company
    • Daniel A. Niergarth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan lamp
    • Patent number 11,879,477
    • Issue date Jan 23, 2024
    • Opple Lighting Co., Ltd
    • Zhanhua Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 11,846,299
    • Issue date Dec 19, 2023
    • PHANSEE COMPANY, LLC
    • Philip Emanuel Noble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blade dovetail and retention apparatus
    • Patent number 11,834,965
    • Issue date Dec 5, 2023
    • General Electric Company
    • Nicholas Joseph Kray
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Blade angle position feedback system with embedded markers
    • Patent number 11,835,543
    • Issue date Dec 5, 2023
    • Pratt & Whitney Canada Corp.
    • Dana Tomescu
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hub driven variable height fan
    • Patent number 11,773,865
    • Issue date Oct 3, 2023
    • Dell Products L.P.
    • Qinghong He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable pitch bladed disc
    • Patent number 11,772,777
    • Issue date Oct 3, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Clement Marcel Maurice Dejeu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Actuated blade-pitch change mechanisms
    • Patent number 11,702,189
    • Issue date Jul 18, 2023
    • Textron Innovations Inc.
    • John Robert Wittmaak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reluctance driven axial modulating mechanism for rotating shafts re...
    • Patent number 11,673,639
    • Issue date Jun 13, 2023
    • Jordan James McBain
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hidden fan and fan lamp
    • Patent number 11,624,371
    • Issue date Apr 11, 2023
    • Opple Lighting Co., Ltd
    • Zhanhua Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blade pivot of adjustable orientation and of reduced bulk for a tur...
    • Patent number 11,572,889
    • Issue date Feb 7, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Vincent François Georges Millier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pitch control assembly for an aircraft-bladed rotor
    • Patent number 11,536,740
    • Issue date Dec 27, 2022
    • Pratt & Whitney Canada Corp.
    • Dana Tomescu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Feedback device with variable magnetic permeability
    • Patent number 11,499,986
    • Issue date Nov 15, 2022
    • Pratt & Whitney Canada Corp.
    • Dana Tomescu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Assembly blower and associated method
    • Patent number 11,480,186
    • Issue date Oct 25, 2022
    • Regal Beloit America, Inc.
    • Philip Wayne Johnson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Variable pitch fans for turbomachinery engines
    • Patent number 11,454,195
    • Issue date Sep 27, 2022
    • General Electric Company
    • Daniel A. Niergarth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pitch control assembly for an aircraft-bladed rotor
    • Patent number 11,415,591
    • Issue date Aug 16, 2022
    • Pratt & Whitney Canada Corp.
    • Dana Tomescu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fan wheel driven in only one rotational direction
    • Patent number 11,365,749
    • Issue date Jun 21, 2022
    • IE ASSETS GMBH & CO. KG
    • Karl Haegele
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan module with variable-pitch blades for a turbine engine
    • Patent number 11,274,676
    • Issue date Mar 15, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Serge René Morreale
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Variable pitch for coordinated control
    • Patent number 11,273,921
    • Issue date Mar 15, 2022
    • Rolls-Royce North American Technologies, Inc.
    • Michael James Armstrong
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propulsion assembly comprising a duct for feeding the gas generator...
    • Patent number 11,255,295
    • Issue date Feb 22, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Guillaume Rodolphe Jacques Gerard Pouyau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic rotary feed-through
    • Patent number 11,248,621
    • Issue date Feb 15, 2022
    • IE ASSETS GMBH + CO. KG
    • Steffen Erhardt
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Method and system for integrated pitch control mechanism actuator h...
    • Patent number 11,221,017
    • Issue date Jan 11, 2022
    • General Electric Company
    • Daniel Alan Niergarth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan assembly for an HVAC system
    • Patent number 11,208,905
    • Issue date Dec 28, 2021
    • Johnson Controls Technology Company
    • Anil V. Bhosale
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan module having variable-pitch blades for a turbine engine
    • Patent number 11,162,506
    • Issue date Nov 2, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Serge Rene Morreale
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable pitch fan for a gas turbine engine
    • Patent number 11,149,741
    • Issue date Oct 19, 2021
    • Rolls-Royce Corporation
    • Daniel K. Vetters
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adaptable articulating axial-flow compressor/turbine rotor blade
    • Patent number 11,073,160
    • Issue date Jul 27, 2021
    • The United States of America as represented by the Secretary of the Army
    • Muthuvel Murugan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fan cowl with a serrated trailing edge providing attached flow in r...
    • Patent number 11,053,888
    • Issue date Jul 6, 2021
    • The Boeing Company
    • John C. Vassberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable pitch bladed disc
    • Patent number 11,046,424
    • Issue date Jun 29, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clement Marcel Maurice Dejeu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents