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Improving the rotor blades aerodynamic

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION Y02T50/00Aeronautics or air transport

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Y02T50/673Improving the rotor blades aerodynamic
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Airfoil with thickened root and fan and engine incorporating same
    • Patent number 10,968,747
    • Issue date Apr 6, 2021
    • Raytheon Technologies Corporation
    • Eric D. Gray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Acoustically damped gas turbine engine
    • Patent number 10,941,708
    • Issue date Mar 9, 2021
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Harvesting energy from composite aircraft engine components
    • Patent number 10,938,328
    • Issue date Mar 2, 2021
    • General Electric Company
    • Aaron Todd Sellinger
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Plated polymer compressor
    • Patent number 10,927,843
    • Issue date Feb 23, 2021
    • Raytheon Technologies Corporation
    • James T. Roach
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Method for manufacturing a turbomachine fan having a reduced noise...
    • Patent number 10,865,645
    • Issue date Dec 15, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Anthony Bernard Germain Lafitte
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan
    • Patent number 10,851,655
    • Issue date Dec 1, 2020
    • Rolls-Royce PLC
    • Gabriel Gonzalez-Gutierrez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomachine guide vanes with improved vane profile
    • Patent number 10,844,735
    • Issue date Nov 24, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Pradeep Cojande
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mistuned bladed rotor and associated manufacturing method
    • Patent number 10,837,287
    • Issue date Nov 17, 2020
    • Pratt & Whitney Canada Corp.
    • Farid Abrari
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Integrated squealer pocket tip and tip shelf with hybrid and tip fl...
    • Patent number 10,830,055
    • Issue date Nov 10, 2020
    • Raytheon Technologies Corporation
    • Dominic J. Mongillo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fastener openings for stress distribution
    • Patent number 10,823,012
    • Issue date Nov 3, 2020
    • Raytheon Technologies Corporation
    • Timothy Hendrickson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan blade with variable thickness composite cover
    • Patent number 10,823,190
    • Issue date Nov 3, 2020
    • Raytheon Technologies Corporation
    • Michael A. Weisse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine blade comprising an improved trailing-edge
    • Patent number 10,822,961
    • Issue date Nov 3, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Laurent Patrick Robert Coudert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade with slot film cooling
    • Patent number 10,815,788
    • Issue date Oct 27, 2020
    • Raytheon Technologies Corporation
    • Scott D. Lewis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Erosion resistant and hydrophobic article
    • Patent number 10,814,580
    • Issue date Oct 27, 2020
    • Raytheon Technologies Corporation
    • Wayde R. Schmidt
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Tip leakage flow directionality control
    • Patent number 10,815,790
    • Issue date Oct 27, 2020
    • Raytheon Technologies Corporation
    • Mark F. Zelesky
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and system for rotor overspeed protection
    • Patent number 10,815,824
    • Issue date Oct 27, 2020
    • General Electric
    • Sanjeev Sai Kumar Manepalli
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Radially diffused tip flag
    • Patent number 10,815,800
    • Issue date Oct 27, 2020
    • Raytheon Technologies Corporation
    • Carey Clum
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Device for cooling a turbomachine rotor
    • Patent number 10,808,536
    • Issue date Oct 20, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Pascal Gregory Casaliggi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for making ceramic turbine engine article
    • Patent number 10,808,554
    • Issue date Oct 20, 2020
    • Raytheon Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Integrated strut and IGV configuration
    • Patent number 10,808,556
    • Issue date Oct 20, 2020
    • Pratt & Whitney Canada Corp.
    • Hong Yu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotors with modulus mistuned airfoils
    • Patent number 10,808,543
    • Issue date Oct 20, 2020
    • Raytheon Technologies Corporation
    • Robert A. Grelotti
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade with tip vortex control and tip shelf
    • Patent number 10,801,325
    • Issue date Oct 13, 2020
    • Raytheon Technologies Corporation
    • Dominic J. Mongillo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Protective edge for a blade and method of manufacturing said edge
    • Patent number 10,801,122
    • Issue date Oct 13, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Jérémie Christian André Cotinot
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Multi-piece turbine airfoil
    • Patent number 10,801,340
    • Issue date Oct 13, 2020
    • Raytheon Technologies Corporation
    • Jesse M. Carr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachine rotor blade
    • Patent number 10,801,516
    • Issue date Oct 13, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Roger Felipe Montes Parra
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hub for propeller having variable-pitch blades, with radial and axi...
    • Patent number 10,794,392
    • Issue date Oct 6, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Paul Antoine Foresto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine airfoil
    • Patent number 10,794,192
    • Issue date Oct 6, 2020
    • Raytheon Technologies Corporation
    • Edward J. Gallagher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Modulated turbine component cooling
    • Patent number 10,794,289
    • Issue date Oct 6, 2020
    • General Electric Company
    • Robert Charles Groves
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine assembly comprising a nose cone and a front shroud
    • Patent number 10,794,189
    • Issue date Oct 6, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Alexis Thomas Chaboud
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mobile vane for a turbine engine, comprising a lug engaging in a lo...
    • Patent number 10,787,915
    • Issue date Sep 29, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Jean-Baptise Vincent Desforges
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CERAMIC MATRIX COMPOSITE AIRFOIL COOLING
    • Publication number 20200332666
    • Publication date Oct 22, 2020
    • GENERAL ELECTRIC COMPANY
    • Kirk Douglas Gallier
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    NUTRITIONAL SUPPLEMENT FOR INCREASING COGNITIVE FUNCTIONS
    • Publication number 20200316731
    • Publication date Oct 8, 2020
    • INNOVUS PHARMACEUTICALS, INC.
    • Bassam Damaj
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE BLADE WITH INTEGRAL FLOW METER
    • Publication number 20200291792
    • Publication date Sep 17, 2020
    • HONEYWELL INTERNATIONAL INC.
    • Steve Halfmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200291955
    • Publication date Sep 17, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW NOISE TURBINE FOR GEARED GAS TURBINE ENGINE
    • Publication number 20200291859
    • Publication date Sep 17, 2020
    • MTU Aero Engines GmbH
    • Bruce L. Morin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200200185
    • Publication date Jun 25, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LOW NOISE COMPRESSOR ROTOR FOR GEARED TURBOFAN ENGINE
    • Publication number 20200173370
    • Publication date Jun 4, 2020
    • United Technologies Corporation
    • David A. Topol
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200173463
    • Publication date Jun 4, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LOW NOISE COMPRESSOR AND TURBINE FOR GEARED TURBOFAN ENGINE
    • Publication number 20200174032
    • Publication date Jun 4, 2020
    • United Technologies Corporation
    • David A. Topol
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE COMPONENT INCLUDING AN AXIALLY ALIGNED SKIN CORE PAS...
    • Publication number 20200149414
    • Publication date May 14, 2020
    • United Technologies Corporation
    • Scott D. Lewis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200149545
    • Publication date May 14, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200149544
    • Publication date May 14, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL WITH WISHBONE BAFFLE COOLING SCHEME
    • Publication number 20200149413
    • Publication date May 14, 2020
    • United Technologies Corporation
    • Brandon W. Spangler
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200149546
    • Publication date May 14, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN ROTOR WITH FLOW INDUCED RESONANCE CONTROL
    • Publication number 20200149554
    • Publication date May 14, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL WITH LARGE THICKNESS PROPERTIES
    • Publication number 20200141244
    • Publication date May 7, 2020
    • United Technologies Corporation
    • Wolfgang Balzer
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Ceramic Matrix Composite Airfoil Cooling
    • Publication number 20200123909
    • Publication date Apr 23, 2020
    • GENERAL ELECTRIC COMPANY
    • Kirk Douglas Gallier
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MISTUNED AIRFOIL ASSEMBLIES
    • Publication number 20200123906
    • Publication date Apr 23, 2020
    • United Technologies Corporation
    • Charles H. Roche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200124053
    • Publication date Apr 23, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOFAN ARRANGEMENT WITH BLADE CHANNEL VARIATIONS
    • Publication number 20200102830
    • Publication date Apr 2, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Airfoil Cooling Using Non-Line of Sight Holes
    • Publication number 20200102837
    • Publication date Apr 2, 2020
    • GENERAL ELECTRIC COMPANY
    • Kirk Douglas Gallier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20200102968
    • Publication date Apr 2, 2020
    • Rolls-Royce plc
    • Matthew THOMAS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200096005
    • Publication date Mar 26, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LOW PRESSURE RATIO FAN ENGINE HAVING A DIMENSIONAL RELATIONSHIP BET...
    • Publication number 20200063603
    • Publication date Feb 27, 2020
    • United Technologies Corporation
    • Wesley K. Lord
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRFOIL WITH SEAL BETWEEN ENDWALL AND AIRFOIL SECTION
    • Publication number 20200063584
    • Publication date Feb 27, 2020
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Shroud for a Gas Turbine Engine
    • Publication number 20200040769
    • Publication date Feb 6, 2020
    • GENERAL ELECTRIC COMPANY
    • Kirk Douglas Gallier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHAPE MEMORY ALLOY VARIABLE STIFFNESS AIRFOIL
    • Publication number 20200032655
    • Publication date Jan 30, 2020
    • United Technologies Corporation
    • TROY SHANNON PRINCE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    AIRFOIL WITH DUAL PROFILE LEADING END
    • Publication number 20200032665
    • Publication date Jan 30, 2020
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • 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

    Endwall Controuring
    • Publication number 20200024984
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Andrew S. Aggarwala
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...