TREA

Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

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  • Y10T29/49323
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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 Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T29/00Metal working

Current Industry

Y10T29/49323Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ultra compact combustor
    • Patent number 12,312,995
    • Issue date May 27, 2025
    • General Electric Company
    • Venkat Eswarlu Tangirala
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Air seal system with backside abradable layer
    • Patent number 12,123,307
    • Issue date Oct 22, 2024
    • RTX Corporation
    • Dean Johnson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of manufacture of plug nozzle with thrust reverser
    • Patent number 11,891,964
    • Issue date Feb 6, 2024
    • Rolls-Royce North American Technologies Inc.
    • Kenneth M. Pesyna
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Acoustic cores with sound-attenuating protuberances
    • Patent number 11,885,264
    • Issue date Jan 30, 2024
    • General Electric Company
    • Wendy Wenling Lin
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Spray tip design and manufacture
    • Patent number 11,865,568
    • Issue date Jan 9, 2024
    • Wagner Spray Tech Corporation
    • Ross D. Rossner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Turbine shroud with containment features
    • Patent number 11,746,658
    • Issue date Sep 5, 2023
    • Rolls-Royce Corporation
    • Ted J. Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil baffle for gas turbine fan drive gear system
    • Patent number 11,448,310
    • Issue date Sep 20, 2022
    • Raytheon Technologies Corporation
    • William G. Sheridan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Low speed fan for gas turbine engines
    • Patent number 11,156,090
    • Issue date Oct 26, 2021
    • Raytheon Technologies Corporation
    • Gary D. Roberge
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas turbine engine buffer system
    • Patent number 11,098,644
    • Issue date Aug 24, 2021
    • Raytheon Technologies Corporation
    • Peter M. Munsell
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Oil baffle for gas turbine fan drive gear system
    • Patent number 11,079,007
    • Issue date Aug 3, 2021
    • Raytheon Technologies Corporation
    • William G. Sheridan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ultra compact combustor
    • Patent number 11,053,844
    • Issue date Jul 6, 2021
    • General Electric Company
    • Venkat Eswarlu Tangirala
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Acoustic cores with sound-attenuating protuberances
    • Patent number 11,047,304
    • Issue date Jun 29, 2021
    • General Electric Company
    • Wendy Wenling Lin
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Low speed fan for gas turbine engines
    • Patent number 11,028,697
    • Issue date Jun 8, 2021
    • Raytheon Technologies Corporation
    • Gary D. Roberge
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    BOAS control structure with center support hook
    • Patent number 10,914,186
    • Issue date Feb 9, 2021
    • Raytheon Technologies Corporation
    • Dean W. Johnson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Potted stator vane with metal fillet
    • Patent number 10,830,074
    • Issue date Nov 10, 2020
    • Raytheon Technologies Corporation
    • Thomas Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Nozzle insert rib cap
    • Patent number 10,822,976
    • Issue date Nov 3, 2020
    • General Electric Company
    • Charles Lewis Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine containment assembly and method for manufacturing th...
    • Patent number 10,815,804
    • Issue date Oct 27, 2020
    • General Electric Company
    • Viswanadha Gupta Sakala
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Steam turbine and methods of assembling the same
    • Patent number 10,774,667
    • Issue date Sep 15, 2020
    • General Electric Company
    • Sacheverel Quentin Eldrid
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Geared low fan pressure ratio fan exit guide vane stagger angle
    • Patent number 10,738,627
    • Issue date Aug 11, 2020
    • Raytheon Technologies Corporation
    • Edward J. Gallagher
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Isentropic compression inlet for supersonic aircraft
    • Patent number 10,731,556
    • Issue date Aug 4, 2020
    • Gulfstream Aerospace Corporation
    • Timothy R. Conners
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method of assembly of bi-cast turbine vane
    • Patent number 10,612,402
    • Issue date Apr 7, 2020
    • Rolls-Royce North American Technologies Inc.
    • Ted J. Freeman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oil baffle for gas turbine fan drive gear system
    • Patent number 10,605,351
    • Issue date Mar 31, 2020
    • United Technologies Corporation
    • William P. Sheridan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-airfoil split and rejoin method
    • Patent number 10,584,602
    • Issue date Mar 10, 2020
    • United Technologies Corporation
    • Edward R. Bareiss
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coolable wall element with impingement plate
    • Patent number 10,570,772
    • Issue date Feb 25, 2020
    • Siemens Aktiengesellschaft
    • Rex Smith
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for mounting or dismounting turbine component, device for ex...
    • Patent number 10,550,727
    • Issue date Feb 4, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kunihiko Waki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas turbine engine buffer system
    • Patent number 10,487,734
    • Issue date Nov 26, 2019
    • United Technologies Corporation
    • Peter M. Munsell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotors and methods of making the same
    • Patent number 10,480,332
    • Issue date Nov 19, 2019
    • General Electric Company
    • Srikanth Chandrudu Kottilingam
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    TEC mixer with variable thicknesses
    • Patent number 10,480,452
    • Issue date Nov 19, 2019
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Guide means for a gas turbine and gas turbine having such a guide m...
    • Patent number 10,450,877
    • Issue date Oct 22, 2019
    • MTU Aero Engines AG
    • Alexander Boeck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual alloy turbine rotors and methods for manufacturing the same
    • Patent number 10,399,176
    • Issue date Sep 3, 2019
    • Honeywell International Inc.
    • Amandine Miner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRAY TIP DESIGN AND MANUFACTURE
    • Publication number 20240082860
    • Publication date Mar 14, 2024
    • Wagner Spray Tech Corporation
    • ROSS D. ROSSNER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OIL BAFFLE FOR GAS TURBINE FAN DRIVE GEAR SYSTEM
    • Publication number 20210341049
    • Publication date Nov 4, 2021
    • Raytheon Technologies Corporation
    • William G. Sheridan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ULTRA COMPACT COMBUSTOR
    • Publication number 20210285370
    • Publication date Sep 16, 2021
    • GENERAL ELECTRIC COMPANY
    • Venkat Eswarlu Tangirala
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OIL BAFFLE FOR GAS TURBINE FAN DRIVE GEAR SYSTEM
    • Publication number 20200284336
    • Publication date Sep 10, 2020
    • United Technologies Corporation
    • William G. Sheridan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE BUFFER SYSTEM
    • Publication number 20200263604
    • Publication date Aug 20, 2020
    • United Technologies Corporation
    • Peter M. Munsell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ULTRA COMPACT COMBUSTOR
    • Publication number 20190226398
    • Publication date Jul 25, 2019
    • GENERAL ELECTRIC COMPANY
    • Venkat Eswarlu Tangirala
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE BLISK AND METHOD OF MANUFACTURING THEREOF
    • Publication number 20190128126
    • Publication date May 2, 2019
    • GENERAL ELECTRIC COMPANY
    • Douglas Carl Hofer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TEC MIXER WITH VARIABLE THICKNESSES
    • Publication number 20190120170
    • Publication date Apr 25, 2019
    • Pratt & Whitney Canada Corp.
    • Eric DUROCHER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    GEARED LOW FAN PRESSURE RATIO FAN EXIT GUIDE VANE STAGGER ANGLE
    • Publication number 20180156048
    • Publication date Jun 7, 2018
    • United Technologies Corporation
    • Edward J. Gallagher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL BAFFLE FOR GAS TURBINE FAN DRIVE GEAR SYSTEM
    • Publication number 20180087654
    • Publication date Mar 29, 2018
    • United Technologies Corporation
    • William P. Sheridan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUAL ALLOY TURBINE ROTORS AND METHODS FOR MANUFACTURING THE SAME
    • Publication number 20170304929
    • Publication date Oct 26, 2017
    • HONEYWELL INTERNATIONAL INC.
    • Amandine Miner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DUAL PRESSURE REGULATOR SHUT OFF VALVE APPARATUS
    • Publication number 20140352324
    • Publication date Dec 4, 2014
    • HAMILTON SUNSTRAND CORPORATION
    • Jeffry Ernst
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Nozzle Insert Rib Cap
    • Publication number 20140356155
    • Publication date Dec 4, 2014
    • Charles Lewis Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL BAFFLE FOR GAS TURBINE FAN DRIVE GEAR SYSTEM
    • Publication number 20140348635
    • Publication date Nov 27, 2014
    • William G. Sheridan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON SEAL RING
    • Publication number 20140341731
    • Publication date Nov 20, 2014
    • Siemens Aktiengesellschaft
    • Kevin Scott
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE DIAPHRAGM CONSTRUCTION
    • Publication number 20140322007
    • Publication date Oct 30, 2014
    • ALSTOM Technology Ltd.
    • Angus Robert Brummitt-Brown
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    NOZZLE, STRUCTURE ELEMENT AND METHOD OF PRODUCING A NOZZLE
    • Publication number 20140319242
    • Publication date Oct 30, 2014
    • Deutsches Zentrum fuer Luft-und Raumfahrt e.V.
    • ROBERT MEYER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STATOR ELEMENT FOR A HOLWECK PUMP STAGE, VACUUM PUMP HAVING A HOLWE...
    • Publication number 20140314554
    • Publication date Oct 23, 2014
    • PFEIFFER VACUUM GMBH
    • Jan Hofmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method of Fabricating a Turbine or Compressor Guide Vane Sector Mad...
    • Publication number 20140314556
    • Publication date Oct 23, 2014
    • HERAKLES
    • Eric Fremont
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE ASSEMBLY FOR A TORQUE CONVERTER INCLUDING A TAB PLATE AND T...
    • Publication number 20140314552
    • Publication date Oct 23, 2014
    • Schaeffler Technologies GmbH & Co. KG
    • Jonathan Jameson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Stator Blades of an Axial Turbocompressor and Manufacturing Process
    • Publication number 20140294574
    • Publication date Oct 2, 2014
    • Techspace Aero S.A.
    • Xavier Charles
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL/EXTERNAL SINGLE EXPANSION RAMP NOZZLE WITH INTEGRATED THIR...
    • Publication number 20140259631
    • Publication date Sep 18, 2014
    • Northrop Grumman Systems Corporation
    • Shane Bunnag
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE BUFFER SYSTEM
    • Publication number 20140238042
    • Publication date Aug 28, 2014
    • Peter M. Munsell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FORGED FUEL INJECTOR STEM
    • Publication number 20140223913
    • Publication date Aug 14, 2014
    • Robert James Fanella
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    COOLING HOLE WITH CRENELLATION FEATURES
    • Publication number 20140193246
    • Publication date Jul 10, 2014
    • United Technologies Corporation
    • Glenn Levasseur
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STATOR ANTI-ROTATION DEVICE
    • Publication number 20140193251
    • Publication date Jul 10, 2014
    • United Technologies Corporation
    • Robert B. Richardson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NON-LINE OF SIGHT ELECTRO DISCHARGE MACHINED PART
    • Publication number 20140186164
    • Publication date Jul 3, 2014
    • United Technologies Corporation
    • James M. Koonankeil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE SHROUD ENGAGEMENT ARRANGEMENT AND METHOD
    • Publication number 20140161596
    • Publication date Jun 12, 2014
    • GENERAL ELECTRIC COMPANY
    • Shruti Kulkarni
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DIVERTER DAMPER
    • Publication number 20140150399
    • Publication date Jun 5, 2014
    • GLOBAL POWER NETHERLANDS B.V.
    • Wolfgang Schawag
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE NOZZLE BAFFLE
    • Publication number 20140154059
    • Publication date Jun 5, 2014
    • United Technologies Corporation
    • Gordon F. Jewess
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES