TREA

trapezoidal

Follow

Industry

  • CPC
  • F05D2250/13
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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 F05D2250/00Geometry

Current Industry

F05D2250/13trapezoidal
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WINDAGE COVER THAT COVERS FASTENERS COUPLING A RING GEAR ASSEMBLY T...
    • Publication number 20240392697
    • Publication date Nov 28, 2024
    • General Electric Company
    • Bugra H. Ertas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE BLEED VALVES WITH STRUTS FOR AERODYNAMIC STABILITY
    • Publication number 20240052778
    • Publication date Feb 15, 2024
    • GENERAL ELECTRIC COMPANY
    • Nageswar Rao Ganji
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBOMACHINE DIFFUSER ASSEMBLY WITH RADIAL FLOW SPLITTERS
    • Publication number 20230358402
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • Carl Gerard Schott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHROUD HANGER ASSEMBLY
    • Publication number 20230265769
    • Publication date Aug 24, 2023
    • GENERAL ELECTRIC COMPANY
    • Jason David Shapiro
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    WINDAGE COVER THAT COVERS FASTENERS COUPLING A RING GEAR ASSEMBLY T...
    • Publication number 20230184135
    • Publication date Jun 15, 2023
    • GENERAL ELECTRIC COMPANY
    • Bugra H. Ertas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTI-CORE ACOUSTIC PANEL FOR AN AIRCRAFT PROPULSION SYSTEM
    • Publication number 20230175458
    • Publication date Jun 8, 2023
    • Andrew J. Strutt
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    TURBINE ENGINE COMPONENT WITH DEFLECTOR
    • Publication number 20220106884
    • Publication date Apr 7, 2022
    • General Electric Company
    • Kirk D. Gallier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR AND TURBO MACHINE INCLUDING SAME
    • Publication number 20220065115
    • Publication date Mar 3, 2022
    • DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    • Ji Moon LEE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IMPELLER DESIGN AND MANUFACTURING METHOD WITH PENTAGONAL CHANNEL GE...
    • Publication number 20220056921
    • Publication date Feb 24, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Andrew W. Solomon
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CONNECTION DEVICE FOR A TURBOCHARGER, AND TURBOCHARGER
    • Publication number 20210340882
    • Publication date Nov 4, 2021
    • IHI Charging Systems International GmbH
    • Farhad Haddadian
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LUBRICANT NOZZLE FOR A PLANETARY GEAR SET SPEED REDUCER OF A TURBOM...
    • Publication number 20210087946
    • Publication date Mar 25, 2021
    • Safran Transmission Systems
    • Jean-Charles Michel Pierre DI GIOVANNI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE STATOR BLADE COOLED BY AIR-JET IMPACTS
    • Publication number 20210087938
    • Publication date Mar 25, 2021
    • SAFRAN HELICOPTER ENGINES
    • Baptiste HALLOUIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING PASSAGES FOR GAS TURBINE ENGINE COMPONENT
    • Publication number 20210017863
    • Publication date Jan 21, 2021
    • Raytheon Technologies Corporation
    • San Quach
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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

    INTER-TURBINE DUCTS WITH FLOW CONTROL MECHANISMS
    • Publication number 20200240278
    • Publication date Jul 30, 2020
    • HONEYWELL INTERNATIONAL INC.
    • Vinayender Kuchana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ANGLED IMPINGEMENT INSERTS WITH COOLING FEATURES
    • Publication number 20200024987
    • Publication date Jan 23, 2020
    • GENERAL ELECTRIC COMPANY
    • Ronald Scott Bunker
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    SEAL
    • Publication number 20190178387
    • Publication date Jun 13, 2019
    • Rolls-Royce plc
    • Kali Charan NAYAK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE COMPONENTS WITH NEGATIVE CTE FEATURES
    • Publication number 20190145263
    • Publication date May 16, 2019
    • GENERAL ELECTRIC COMPANY
    • Todd Jay ROCKSTROH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MODIFIED STRUCTURAL TRUSS FOR AIRFOILS
    • Publication number 20190136699
    • Publication date May 9, 2019
    • United Technologies Corporation
    • Brandon W. Spangler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUPPORT RAIL TRUSS FOR GAS TURBINE ENGINES
    • Publication number 20190136716
    • Publication date May 9, 2019
    • United Technologies Corporation
    • BRANDON W. SPANGLER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTER-TURBINE DUCTS WITH FLOW CONTROL MECHANISMS
    • Publication number 20190136702
    • Publication date May 9, 2019
    • HONEYWELL INTERNATIONAL INC.
    • Vinayender Kuchana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STRIP SEAL AXIAL ASSEMBLY GROOVE
    • Publication number 20190120072
    • Publication date Apr 25, 2019
    • Rolls-Royce Corporation
    • Sayon Das
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE TURBINE AND/OR COMPRESSOR GEOMETRY FOR AN EXHAUST GAS TURB...
    • Publication number 20190101052
    • Publication date Apr 4, 2019
    • Bosch Mahle Turbo Systems Gmbh & Co.KG
    • Anatolij Martens
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE
    • Publication number 20190085718
    • Publication date Mar 21, 2019
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Yun Chang JANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE OF A TURBOMACHINE, INCLUDING A COOLING CHANNEL AND A DISPLACE...
    • Publication number 20190078446
    • Publication date Mar 14, 2019
    • MTU Aero Engines AG
    • Richard Scharl
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE COMPONENT WITH BOUNDED WEAR COAT
    • Publication number 20190063232
    • Publication date Feb 28, 2019
    • GENERAL ELECTRIC COMPANY
    • Shawn Patrick Duffen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ABRADABLE COATINGS FOR HIGH-PERFORMANCE SYSTEMS
    • Publication number 20190032503
    • Publication date Jan 31, 2019
    • Rolls-Royce Corporation
    • Jun Shi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE HOLLOW FAN BLADE RIB ORIENTATION
    • Publication number 20190017386
    • Publication date Jan 17, 2019
    • United Technologies Corporation
    • Eric W. Malmborg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VANE WHEEL AND BLOWING DEVICE
    • Publication number 20190010954
    • Publication date Jan 10, 2019
    • NIDEC CORPORATION
    • Masashi TAKAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE WHEEL AND BLOWING DEVICE
    • Publication number 20190010953
    • Publication date Jan 10, 2019
    • NIDEC CORPORATION
    • Masashi TAKAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...