TREA

Blades with variable camber

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  • F01D5/148
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES F01D5/00Blades Blade-carrying members Heating, heat-insulating, cooling or anti-vibration means on the blades or the members

Current Industry

F01D5/148Blades with variable camber
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine engine airfoil with extended laminar flow
    • Patent number 11,873,730
    • Issue date Jan 16, 2024
    • RTX Corporation
    • Michael M. Joly
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Frangible airfoil with shape memory alloy
    • Patent number 11,821,319
    • Issue date Nov 21, 2023
    • General Electric Company
    • Abhijeet Jayshingrao Yadav
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Shape memory alloy variable stiffness airfoil
    • Patent number 11,761,337
    • Issue date Sep 19, 2023
    • RTX Corporation
    • Troy Shannon Prince
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and systems for a fluidic variable turbocharger for an engine
    • Patent number 11,674,410
    • Issue date Jun 13, 2023
    • Transportation IP Holdings, LLC
    • Louis Kobielski
    • B61 - RAILWAYS
  • Information Patent Grant

    Airfoil and mechanical machine having the same
    • Patent number 11,597,494
    • Issue date Mar 7, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Yasuro Sakamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal core profile for a turbine nozzle airfoil
    • Patent number 11,454,119
    • Issue date Sep 27, 2022
    • Jinuk Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flow channel for a turbomachine
    • Patent number 11,396,812
    • Issue date Jul 26, 2022
    • MTU Aero Engines AG
    • Guenter Ramm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shape memory alloy variable stiffness airfoil
    • Patent number 11,391,160
    • Issue date Jul 19, 2022
    • Raytheon Technologies Inc.
    • Troy Shannon Prince
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Turbine airfoil with passive morphing structure
    • Patent number 11,225,871
    • Issue date Jan 18, 2022
    • General Electric Company
    • Nicholas Joseph Kray
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Modulation of vane end serrations
    • Patent number 10,941,667
    • Issue date Mar 9, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Claire Marie Figeureu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and systems for a variable geometry turbocharger for an engine
    • Patent number 10,907,497
    • Issue date Feb 2, 2021
    • Transportation IP Holdings, LLC
    • Louis Kobielski
    • B61 - RAILWAYS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 10,876,412
    • Issue date Dec 29, 2020
    • Rolls-Royce plc
    • Mark J. Wilson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade, turbine including same turbine blade, and gas turbin...
    • Patent number 10,871,073
    • Issue date Dec 22, 2020
    • Doosan Heavy Industries Construction Co., Ltd.
    • Ik Sang Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Corrosion protection plug for filling an attachment opening, and sy...
    • Patent number 10,724,388
    • Issue date Jul 28, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Pierrick Chevallier
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor aerofoil member
    • Patent number 10,697,302
    • Issue date Jun 30, 2020
    • Rolls-Royce PLC
    • James V. Taylor
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine airfoil
    • Patent number 10,590,775
    • Issue date Mar 17, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Variable inlet guide vane
    • Patent number 10,563,513
    • Issue date Feb 18, 2020
    • United Technologies Corporation
    • Georgi Kalitzin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System and method for actuating gas turbine engine components using...
    • Patent number 10,502,086
    • Issue date Dec 10, 2019
    • General Electric Company
    • Aaron Todd Sellinger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vane for variable area turbine
    • Patent number 10,480,326
    • Issue date Nov 19, 2019
    • United Technologies Corporation
    • David J. Candelori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine
    • Patent number 10,450,879
    • Issue date Oct 22, 2019
    • Rolls-Royce PLC
    • Luca Di Mare
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade for a turbine engine propeller, in particular a propfan engin...
    • Patent number 10,370,086
    • Issue date Aug 6, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Laurence Francine Vion
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Shape memory alloy variable stiffness airfoil
    • Patent number 10,352,173
    • Issue date Jul 16, 2019
    • United Technologies Corporation
    • Troy Shannon Prince
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Turbine airfoil with passive morphing structure
    • Patent number 10,196,898
    • Issue date Feb 5, 2019
    • General Electric Company
    • Nicholas Joseph Kray
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Fluidfoil
    • Patent number 10,041,355
    • Issue date Aug 7, 2018
    • Rolls-Royce PLC
    • Zahid Muhammad Hussain
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Guide vane
    • Patent number 10,012,103
    • Issue date Jul 3, 2018
    • Rolls-Royce PLC
    • Vasileios Pachidis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Virtual multi-stream gas turbine engine
    • Patent number 9,957,823
    • Issue date May 1, 2018
    • United Technologies Corporation
    • Alan H. Epstein
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for flow control in turbine
    • Patent number 9,957,900
    • Issue date May 1, 2018
    • General Electric Company
    • Mehdi Milani Baladi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil design having localized suction side curvatures
    • Patent number 9,957,801
    • Issue date May 1, 2018
    • United Technologies Corporation
    • Andrew S. Aggarwala
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ducted impeller
    • Patent number 9,810,145
    • Issue date Nov 7, 2017
    • Philip C. Bannon
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Variable vane and seal arrangement
    • Patent number 9,803,559
    • Issue date Oct 31, 2017
    • United Technologies Corporation
    • Andrew D. Burdick
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    CANTILEVERED AIRFOILS AND METHODS OF FORMING THE SAME
    • Publication number 20230235674
    • Publication date Jul 27, 2023
    • GENERAL ELECTRIC COMPANY
    • Nicholas J. Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FRANGIBLE AIRFOIL WITH SHAPE MEMORY ALLOY
    • Publication number 20230029918
    • Publication date Feb 2, 2023
    • GENERAL ELECTRIC COMPANY
    • Abhijeet Jayshingrao Yadav
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHAPE MEMORY ALLOY VARIABLE STIFFNESS AIRFOIL
    • Publication number 20220316343
    • Publication date Oct 6, 2022
    • Raytheon Technologies Corporation
    • Troy Shannon Prince
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TURBINE ENGINE WITH STRUTS
    • Publication number 20220106907
    • Publication date Apr 7, 2022
    • GENERAL ELECTRIC COMPANY
    • William Joseph Bowden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD AND SYSTEMS FOR A VARIABLE GEOMETRY TURBOCHARGER FOR AN ENGINE
    • Publication number 20200191012
    • Publication date Jun 18, 2020
    • GE Global Sourcing LLC
    • Louis Kobielski
    • B61 - RAILWAYS
  • 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

    TURBINE AIRFOIL WITH PASSIVE MORPHING STRUCTURE
    • Publication number 20200024956
    • Publication date Jan 23, 2020
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    INTEGRALLY BLADED ROTOR
    • Publication number 20190178094
    • Publication date Jun 13, 2019
    • United Technologies Corporation
    • Peter Todd Schutte
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MODULATION OF VANE END SERRATIONS
    • Publication number 20190170003
    • Publication date Jun 6, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Claire Marie FIGEUREU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20190162071
    • Publication date May 30, 2019
    • Rolls-Royce plc
    • Mark J. WILSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VANE FOR VARIABLE AREA TURBINE
    • Publication number 20190078440
    • Publication date Mar 14, 2019
    • United Technologies Corporation
    • David J. Candelori
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CORROSION PROTECTION PLUG FOR FILLING AN ATTACHMENT OPENING, AND SY...
    • Publication number 20180023405
    • Publication date Jan 25, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Pierrick CHEVALLIER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEM AND METHOD FOR ACTUATING GAS TURBINE ENGINE COMPONENTS USING...
    • Publication number 20170268374
    • Publication date Sep 21, 2017
    • GENERAL ELECTRIC COMPANY
    • Aaron Todd Sellinger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SHAPE MEMORY ALLOY VARIABLE STIFFNESS AIRFOIL
    • Publication number 20170254208
    • Publication date Sep 7, 2017
    • United Technologies Corporation
    • Troy Shannon Prince
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20170167266
    • Publication date Jun 15, 2017
    • 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 20170167267
    • Publication date Jun 15, 2017
    • United Technologies Corporation
    • Edward J. Gallagher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OPTIMIZED ACCELERATOR-EXTRACTOR PAIRS FOR FLUID POWER GENERATION
    • Publication number 20160305247
    • Publication date Oct 20, 2016
    • V Squared Wind, Inc.
    • Robert M. Freda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN BEARINGS FOR A TURBINE ENGINE
    • Publication number 20160290228
    • Publication date Oct 6, 2016
    • GENERAL ELECTRIC COMPANY
    • Gert J. van der Merwe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUIDFOIL
    • Publication number 20160146015
    • Publication date May 26, 2016
    • Rolls-Royce plc
    • Zahid Muhammad HUSSAIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFOIL WITH VARIABLE PROFILE RESPONSIVE TO THERMAL CONDITIONS
    • Publication number 20140212263
    • Publication date Jul 31, 2014
    • United Technologies Corporation
    • Richard K. Hayford
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Turbine engine blade
    • Publication number 20140105750
    • Publication date Apr 17, 2014
    • SNECMA
    • Renaud Gabriel Constant ROYAN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD OF OPTIMIZING THE PROFILE OF A COMPOSITE MATERIAL BLADE FOR...
    • Publication number 20130230404
    • Publication date Sep 5, 2013
    • HERAKLES
    • Sylvain Yves Jean Duval
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    EXHAUST STRUT AND TURBOMACHINE INCORPRATING SAME
    • Publication number 20130167552
    • Publication date Jul 4, 2013
    • GENERAL ELECTRIC COMPANY
    • Mayur Abhay Keny
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOMACHINE CONFIGURED TO BURN ASH-BEARING FUEL OILS AND METHOD OF...
    • Publication number 20130074509
    • Publication date Mar 28, 2013
    • GENERAL ELECTRIC COMPANY
    • Mark Joseph Wagner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ACTIVE TWIST HOLLOW BEAM SYSTEM
    • Publication number 20130064666
    • Publication date Mar 14, 2013
    • The Government of the US, as represented by the Secretary of the Navy
    • James P. Thomas
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Split Control Unit
    • Publication number 20130042920
    • Publication date Feb 21, 2013
    • WOODWARD, INC.
    • Brett Jay Snodgrass
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH CAMBER STATOR VANE
    • Publication number 20120243983
    • Publication date Sep 27, 2012
    • Andrew BREEZE-STRINGFELLOW
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Systems and Methodologies for Preventing Dust and Particle Contamin...
    • Publication number 20120199667
    • Publication date Aug 9, 2012
    • Nuventix Inc.
    • Stephen P. Darbin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Systems And Methodologies For Preventing Dust and Particle Contamin...
    • Publication number 20120181360
    • Publication date Jul 19, 2012
    • Nuventix Inc.
    • Stephen P. Darbin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Four-Wall Turbine Airfoil with Thermal Strain Control for Reduced C...
    • Publication number 20110236221
    • Publication date Sep 29, 2011
    • Christian X. Campbell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES