TREA

Blades having a closed internal cavity containing a cooling medium

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Industry

  • CPC
  • F01D5/181
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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

F01D5/181Blades having a closed internal cavity containing a cooling medium
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBINE BLADE SEAL ASSEMBLY STRUCTURE AND GAS TURBINE INCLUDING SAME
    • Publication number 20240337189
    • Publication date Oct 10, 2024
    • DOOSAN ENERBILITY CO., LTD.
    • Joo Hyung KANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE WITH IMPROVED COOLING PERFORMANCE AND GAS TURBINE HAVING THE...
    • Publication number 20240318561
    • Publication date Sep 26, 2024
    • DOOSAN ENERBILITY CO., LTD.
    • Ki Don LEE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE
    • Publication number 20230203954
    • Publication date Jun 29, 2023
    • Rolls-Royce plc
    • Soumyik BHAUMIK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLANT TRANSFER SYSTEM AND METHOD FOR A DUAL-WALL AIRFOIL
    • Publication number 20230175403
    • Publication date Jun 8, 2023
    • Rolls-Royce Corporation
    • Brett Barker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEAT PIPE FOR A TURBINE ENGINE
    • Publication number 20220381146
    • Publication date Dec 1, 2022
    • Raytheon Technologies Corporation
    • Lawrence A. Binek
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Cooling Device for Turbine Nozzle Guide Vane by Liquid Metal With L...
    • Publication number 20220228492
    • Publication date Jul 21, 2022
    • BEIHANG UNIVERSITY
    • Xiang Luo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEGMENT FOR A TURBINE ROTOR STAGE
    • Publication number 20210372285
    • Publication date Dec 2, 2021
    • SIEMENS AKTIENGESELLSCHAFT
    • Jan H. Marsh
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLING ASSEMBLY FOR A TURBINE ASSEMBLY
    • Publication number 20210355832
    • Publication date Nov 18, 2021
    • GENERAL ELECTRIC COMPANY
    • Nicholas William RATHAY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE/VANE COOLING PASSAGES
    • Publication number 20200277858
    • Publication date Sep 3, 2020
    • United Technologies Corporation
    • BRANDON W. SPANGLER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE AND BRAYTON CYCLE INCLUDING SAME
    • Publication number 20200263552
    • Publication date Aug 20, 2020
    • Zhejiang University
    • Gang Xiao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL WITH BAFFLE HAVING FLANGE RING AFFIXED TO PLATFORM
    • Publication number 20200149404
    • Publication date May 14, 2020
    • United Technologies Corporation
    • Scott A. Kovach
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS AND METHOD FOR SELECTIVE BONDING TO FORM HOLLOW COMPONENTS
    • Publication number 20190218915
    • Publication date Jul 18, 2019
    • United Technologies Corporation
    • Daniel A. Bales
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE BLADE, GAS TURBINE, INTERMEDIATE PRODUCT OF TURBINE BLADE,...
    • Publication number 20180306037
    • Publication date Oct 25, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Yoshimasa TAKAOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEAT PIPE IN TURBINE ENGINE ROTOR
    • Publication number 20180058259
    • Publication date Mar 1, 2018
    • GENERAL ELECTRIC COMPANY
    • Ashish Sharma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ISOTHERMALIZED COOLING OF GAS TURBINE ENGINE COMPONENTS
    • Publication number 20170363007
    • Publication date Dec 21, 2017
    • United Technologies Corporation
    • JinQuan Xu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High pressure ratio twin spool industrial gas turbine engine with d...
    • Publication number 20160305261
    • Publication date Oct 20, 2016
    • John A Orosa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE COMPONENT HAVING CURVED TURBULATOR
    • Publication number 20150377029
    • Publication date Dec 31, 2015
    • United Technologies Corporation
    • Mosheshe Camara-Khary BLAKE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RIB BUMPER SYSTEM
    • Publication number 20150283603
    • Publication date Oct 8, 2015
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE COMPONENT WITH PLATFORM COOLING CIRCUIT
    • Publication number 20150285097
    • Publication date Oct 8, 2015
    • United Technologies Corporation
    • Brandon W. SPANGLER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DISK TURBINE USING HEAT PIPES
    • Publication number 20140271120
    • Publication date Sep 18, 2014
    • William W. Cochran
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHODS OF MANUFACTURING TURBOMACHINES BLADES WITH SHAPED CHANNELS...
    • Publication number 20140205454
    • Publication date Jul 24, 2014
    • Nuovo Pignone Srl
    • Iacopo Giovannetti
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CMC BLADE WITH PRESSURIZED INTERNAL CAVITY FOR EROSION CONTROL
    • Publication number 20130330189
    • Publication date Dec 12, 2013
    • Andres Jose Garcia-Crespo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE COMPONENTS WITH COOLING HOLE TRENCHES
    • Publication number 20130315710
    • Publication date Nov 28, 2013
    • Honeywell International Inc.
    • Vighneswara Rao Kollati
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLED VANE OF A TURBINE AND CORRESPONDING TURBINE
    • Publication number 20130209230
    • Publication date Aug 15, 2013
    • Stephen Batt
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HYBRID VAPOR AND FILM COOLED TURBINE BLADE
    • Publication number 20130142665
    • Publication date Jun 6, 2013
    • United Technologies Corporation
    • James W. Norris
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VIBRATION DAMPER FOR ROTATING PARTS
    • Publication number 20130058785
    • Publication date Mar 7, 2013
    • ALSTOM Technology Ltd.
    • Rudolf Kellerer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Axial compressor and associated operating method
    • Publication number 20120114459
    • Publication date May 10, 2012
    • Francois Benkler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Apparatus For Cooling A Bucket Assembly
    • Publication number 20110229344
    • Publication date Sep 22, 2011
    • GENERAL ELECTRIC COMPANY
    • David Martin Johnson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLABLE GAS TURBINE ENGINE COMPONENT
    • Publication number 20100329887
    • Publication date Dec 30, 2010
    • Andy Eifert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine Blade
    • Publication number 20090324421
    • Publication date Dec 31, 2009
    • Fathi Ahmad
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES