TREA

an intermediate stage of the turbine

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  • F05D2220/3213
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS F05D2220/00Application

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F05D2220/3213an intermediate stage of the turbine
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable guide vane sealing
    • Patent number 11,952,900
    • Issue date Apr 9, 2024
    • General Electric Company
    • Alexander Martin Sener
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade tip shroud with axially offset cutter teeth, and rela...
    • Patent number 11,821,336
    • Issue date Nov 21, 2023
    • General Electric Company
    • Srinivasa Govardhan Jayana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade airfoil profile
    • Patent number 11,603,763
    • Issue date Mar 14, 2023
    • Pratt & Whitney Canada Corp.
    • Abdulhalim Twahir
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbojet bearing support produced by additive manufacturing
    • Patent number 11,585,236
    • Issue date Feb 21, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Dimitri Daniel Gabriel Marquie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mid-turbine frame for gas turbine engine
    • Patent number 11,549,396
    • Issue date Jan 10, 2023
    • Pratt & Whitney Canada Corp.
    • Guy Lefebvre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade tip shroud surface profiles
    • Patent number 11,506,064
    • Issue date Nov 22, 2022
    • General Electric Company
    • Derek Kanoa Tan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine vane
    • Patent number 11,466,573
    • Issue date Oct 11, 2022
    • Raytheon Technologies Corporation
    • Wolfgang Balzer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cast turbine nozzle having heat transfer protrusions on inner surfa...
    • Patent number 11,248,479
    • Issue date Feb 15, 2022
    • General Electric Company
    • Stephen Walter Newman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine engine and air-blowing sealing method
    • Patent number 11,208,909
    • Issue date Dec 28, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Cyrille Telman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane forward rail for gas turbine engine assembly
    • Patent number 11,187,092
    • Issue date Nov 30, 2021
    • Raytheon Technologies Corporation
    • Shawn M. McMahon
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Mid turbine frame including a sealed torque box
    • Patent number 11,118,480
    • Issue date Sep 14, 2021
    • Raytheon Technologies Corporation
    • Jeffrey J. Lienau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine rotor blade airfoil profile
    • Patent number 11,118,460
    • Issue date Sep 14, 2021
    • General Electric Company
    • Craig Allen Bielek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade cooling hole arrangement
    • Patent number 10,968,751
    • Issue date Apr 6, 2021
    • RAYTHEON TECHNOLOGIES CORPORATION
    • Rafael A. Perez
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Mid-turbine frame assembly
    • Patent number 10,961,870
    • Issue date Mar 30, 2021
    • RAYTHEON TECHNOLOGIES CORPORATION
    • Joshua Daniel Winn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine blade
    • Patent number 10,927,681
    • Issue date Feb 23, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Ki Don Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine vane for gas turbine engine
    • Patent number 10,871,083
    • Issue date Dec 22, 2020
    • Raytheon Technologies Corporation
    • Christopher Cosher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable guide vane sealing
    • Patent number 10,822,981
    • Issue date Nov 3, 2020
    • General Electric Company
    • Alexander Martin Sener
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Support ring with thermal heat shield for case flange
    • Patent number 10,808,558
    • Issue date Oct 20, 2020
    • Raytheon Technologies Corporation
    • Michael S. Stevens
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine airfoil frequency design
    • Patent number 10,801,336
    • Issue date Oct 13, 2020
    • RAYTHEON TECHNOLOGY CORPORATION
    • Charles P. Gendrich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Systems and methods for cooling components of a gas turbine
    • Patent number 10,774,746
    • Issue date Sep 15, 2020
    • Dresser-Rand Company
    • Jason M. Kerth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil shape for turbine nozzles
    • Patent number 10,689,993
    • Issue date Jun 23, 2020
    • General Electric Company
    • Sylvain Pierre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Power turbine blade airfoil profile
    • Patent number 10,598,023
    • Issue date Mar 24, 2020
    • Pratt & Whitney Canada Corp.
    • Panagiota Tsifourdaris
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Optimized aerodynamic profile for a turbine blade, in particular fo...
    • Patent number 10,458,245
    • Issue date Oct 29, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Pascal Pierre Routier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mid-turbine frame assembly
    • Patent number 10,392,974
    • Issue date Aug 27, 2019
    • United Technologies Corporation
    • Joshua Daniel Winn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Optimized aerodynamic profile for a turbine vane, in particular for...
    • Patent number 10,385,698
    • Issue date Aug 20, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Pierre Hervé Marche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooling-air supply device for a gas turbine
    • Patent number 10,371,054
    • Issue date Aug 6, 2019
    • MTU Aero Engines AG
    • Stefan Sasse
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooling passages for a mid-turbine frame
    • Patent number 10,309,308
    • Issue date Jun 4, 2019
    • United Technologies Corporation
    • Anthony P. Cherolis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus and process for converting an aero gas turbine engine int...
    • Patent number 10,151,211
    • Issue date Dec 11, 2018
    • Florida Turbine Technologies, Inc.
    • Joseph D Brostmeyer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mid-turbine frame assembly for a gas turbine engine
    • Patent number 10,087,785
    • Issue date Oct 2, 2018
    • United Technologies Corporation
    • Alexander Broulidakis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine mid-turbine frame configuration
    • Patent number 9,920,641
    • Issue date Mar 20, 2018
    • United Technologies Corporation
    • Jorge I. Farah
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBINE BLADE TIP SHROUD WITH AXIALLY OFFSET CUTTER TEETH, AND RELA...
    • Publication number 20240159154
    • Publication date May 16, 2024
    • GENERAL ELECTRIC COMPANY
    • Srinivasa Govardhan Jayana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE GUIDE VANE SEALING
    • Publication number 20230014436
    • Publication date Jan 19, 2023
    • GENERAL ELECTRIC COMPANY
    • Alexander Martin Sener
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLOW DIVERTER FOR MID-TURBINE FRAME COOLING AIR DELIVERY
    • Publication number 20220316352
    • Publication date Oct 6, 2022
    • Raytheon Technologies Corporation
    • Murat Yazici
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE TIP SHROUD SURFACE PROFILES
    • Publication number 20220307376
    • Publication date Sep 29, 2022
    • GENERAL ELECTRIC COMPANY
    • Derek Kanoa Tan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAST TURBINE NOZZLE HAVING HEAT TRANSFER PROTRUSIONS ON INNER SURFA...
    • Publication number 20210388729
    • Publication date Dec 16, 2021
    • GENERAL ELECTRIC COMPANY
    • Stephen Walter Newman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ROTOR BLADE AIRFOIL PROFILE
    • Publication number 20210293148
    • Publication date Sep 23, 2021
    • GENERAL ELECTRIC COMPANY
    • Craig Allen Bielek
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MID-TURBINE FRAME FOR GAS TURBINE ENGINE
    • Publication number 20210140344
    • Publication date May 13, 2021
    • Pratt & Whitney Canada Corp.
    • Guy LEFEBVRE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VANE FORWARD RAIL FOR GAS TURBINE ENGINE ASSEMBLY
    • Publication number 20200362711
    • Publication date Nov 19, 2020
    • United Technologies Corporation
    • Shawn M. McMahon
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE BLADE
    • Publication number 20200300096
    • Publication date Sep 24, 2020
    • DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    • Ki Don LEE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRFOIL SHAPE FOR TURBINE NOZZLES
    • Publication number 20200157956
    • Publication date May 21, 2020
    • GENERAL ELECTRIC COMPANY
    • Sylvain Pierre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE COOLING HOLE ARRANGEMENT
    • Publication number 20200088041
    • Publication date Mar 19, 2020
    • United Technologies Corporation
    • Rafael A. Perez
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SUPPORT RING WITH THERMAL HEAT SHIELD FOR CASE FLANGE
    • Publication number 20190353043
    • Publication date Nov 21, 2019
    • United Technologies Corporation
    • Michael S. Stevens
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE WITH INERTIAL PARTICLE SEPARATOR
    • Publication number 20190331025
    • Publication date Oct 31, 2019
    • Pratt & Whitney Canada Corp.
    • Roberto MARRANO
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MID-TURBINE FRAME ASSEMBLY
    • Publication number 20190316491
    • Publication date Oct 17, 2019
    • United Technologies Corporation
    • Joshua Daniel Winn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE VANE FOR GAS TURBINE ENGINE
    • Publication number 20190292940
    • Publication date Sep 26, 2019
    • United Technologies Corporation
    • Christopher Cosher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS FOR COOLING COMPONENTS OF A GAS TURBINE
    • Publication number 20190010869
    • Publication date Jan 10, 2019
    • Dresser-Rand Company
    • Jason M. Kerth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MID TURBINE FRAME INCLUDING A SEALED TORQUE BOX
    • Publication number 20180087406
    • Publication date Mar 29, 2018
    • United Technologies Corporation
    • Jeffrey J. Lienau
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Apparatus and process for converting an aero gas turbine engine int...
    • Publication number 20180010476
    • Publication date Jan 11, 2018
    • Joseph D. Brostmeyer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLADE/DISK DOVETAIL BACKCUT FOR BLADE/DISK STRESS REDUCTION FOR A S...
    • Publication number 20160319680
    • Publication date Nov 3, 2016
    • GENERAL ELECTRIC COMPANY
    • Felipe Roman-Morales
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE MID-TURBINE FRAME DISTRIBUTIVE COOLANT FLOW
    • Publication number 20160245114
    • Publication date Aug 25, 2016
    • United Technologies Corporation
    • Cheng-Zhang Wang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE MID-TURBINE FRAME CONFIGURATION
    • Publication number 20160245105
    • Publication date Aug 25, 2016
    • United Technologies Corporation
    • Jorge I. Farah
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLING-AIR SUPPLY DEVICE FOR A GAS TURBINE
    • Publication number 20160177831
    • Publication date Jun 23, 2016
    • MTU Aero Engines AG
    • Stefan Sasse
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ENGINE INCLUDING BALANCED LOW PRESSURE STAGE COUNT
    • Publication number 20140290211
    • Publication date Oct 2, 2014
    • United Technologies Corporation
    • Daniel Bernard Kupratis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE COMPRISING THREE ROTARY BODIES
    • Publication number 20140105737
    • Publication date Apr 17, 2014
    • SNECMA
    • Philippe Gerard Chanez
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    COOLING APPARATUS FOR A MID-TURBINE FRAME
    • Publication number 20140000284
    • Publication date Jan 2, 2014
    • United Technologies Corporation
    • Jonathan Ariel Scott
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Near Flow Path Seal with Axially Flexible Arms
    • Publication number 20130187339
    • Publication date Jul 25, 2013
    • GENERAL ELECTRIC COMPANY
    • John Wesley Harris
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE WITH OPTIMIZED AIRFOIL ELEMENT ANGLES
    • Publication number 20130089415
    • Publication date Apr 11, 2013
    • Barry J. Brown
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    OPTIMIZED AERODYNAMIC PROFILE FOR A TURBINE VANE, IN PARTICULAR FOR...
    • Publication number 20120051895
    • Publication date Mar 1, 2012
    • SNECMA
    • Jean-Michel GUIMBARD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE
    • Publication number 20110189003
    • Publication date Aug 4, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Koichiro Iida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES