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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 F05D2250/00Geometry

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F05D2250/70Shape
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling features for a component of a gas turbine engine
    • Patent number 12,359,620
    • Issue date Jul 15, 2025
    • RTX Corporation
    • Billie R. Maldonado
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blades of an axial turbine
    • Patent number 12,330,352
    • Issue date Jun 17, 2025
    • MAPNA Turbine Engineering and Manufacturing Company
    • Mohammad Ghalandari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mitigation of rotating stall in turbine exhaust section using flow...
    • Patent number 12,180,849
    • Issue date Dec 31, 2024
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Shashwat Swami Jaiswal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Deformable root spacer for a gas turbine engine rotor blade
    • Patent number 12,146,421
    • Issue date Nov 19, 2024
    • RTX Corporation
    • Colin J. Kling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller with hub sweep
    • Patent number 12,018,583
    • Issue date Jun 25, 2024
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor with balancing features and balancing method
    • Patent number 11,971,053
    • Issue date Apr 30, 2024
    • Garrett Transportation I Inc.
    • Quentin Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine blade
    • Patent number 11,927,109
    • Issue date Mar 12, 2024
    • MTU Aero Engines AG
    • Sergio Elorza Gomez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water heater blower housing, impeller, and static tap system
    • Patent number 11,873,820
    • Issue date Jan 16, 2024
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and centrifugal compressor
    • Patent number 11,835,058
    • Issue date Dec 5, 2023
    • MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY & EQUIPMENT CO., LTD.
    • Hironori Honda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Centrifugal compressor for fuel cell
    • Patent number 11,811,108
    • Issue date Nov 7, 2023
    • Kabushiki Kaisha Toyota Jidoshokki
    • Ryo Umeyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Centrifugal compressor and turbocharger
    • Patent number 11,795,969
    • Issue date Oct 24, 2023
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Kenichiro Iwakiri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Accessory box for a turbomachine
    • Patent number 11,795,881
    • Issue date Oct 24, 2023
    • SAFRAN TRANSMISSION SYSTEMS
    • Julien Viel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compressor bleed port structure
    • Patent number 11,603,852
    • Issue date Mar 14, 2023
    • General Electric Company
    • Jonathan Atef Tawfik
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal fan, air-sending device, air-conditioning apparatus, an...
    • Patent number 11,592,032
    • Issue date Feb 28, 2023
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Exhaust hood and steam turbine
    • Patent number 11,591,934
    • Issue date Feb 28, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshihiro Kuwamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Wind turbine blade root attachment system and method of manufacture
    • Patent number 11,555,476
    • Issue date Jan 17, 2023
    • TPI COMPOSITES, INC.
    • Karsten Schibsbye
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Centrifugal fan
    • Patent number 11,536,295
    • Issue date Dec 27, 2022
    • ASUSTeK COMPUTER Inc.
    • Hsin-Chen Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water heater blower housing, impeller, and static tap system
    • Patent number 11,519,417
    • Issue date Dec 6, 2022
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine rotor blade, turbocharger, and method for producing turbine...
    • Patent number 11,512,634
    • Issue date Nov 29, 2022
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takao Yokoyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with blade channel variations
    • Patent number 11,466,572
    • Issue date Oct 11, 2022
    • Raytheon Technologies Corporation
    • Edward J. Gallagher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for machining free-form surface on elongated material
    • Patent number 11,454,123
    • Issue date Sep 27, 2022
    • Mitsubishi Heavy Industries, Ltd.
    • Takuya Nakanishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Impeller and centrifugal compressor
    • Patent number 11,401,944
    • Issue date Aug 2, 2022
    • Mitsubishi Heavy Industries Compressor Corporation
    • Shuichi Yamashita
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade and rotary machine having the same
    • Patent number 11,391,159
    • Issue date Jul 19, 2022
    • Mitsubishi Heavy Industries, Ltd.
    • Satoshi Yamashita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Characteristic distribution for rotor blade of booster rotor
    • Patent number 11,371,354
    • Issue date Jun 28, 2022
    • Honeywell International Inc.
    • Nick Nolcheff
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for profiling blades of an axial turbomachine
    • Patent number 11,365,637
    • Issue date Jun 21, 2022
    • Siemens Energy Global GmbH & Co. KG
    • Christian Peeren
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Auxiliary power unit for reducing flow loss of gas
    • Patent number 11,365,651
    • Issue date Jun 21, 2022
    • HANWHA AEROSPACE CO., LTD
    • Yong Sang Yoon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Low speed fan up camber
    • Patent number 11,359,493
    • Issue date Jun 14, 2022
    • Rolls-Royce PLC
    • Benedict R. Phelps
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Concentric turbomachine with electric machine
    • Patent number 11,313,327
    • Issue date Apr 26, 2022
    • Rolls-Royce PLC
    • Giles E Harvey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Concentric turbomachine with trailing edge
    • Patent number 11,306,682
    • Issue date Apr 19, 2022
    • Rolls-Royce PLC
    • Giles E Harvey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft fan with low part-span solidity
    • Patent number 11,300,136
    • Issue date Apr 12, 2022
    • General Electric Company
    • Daniel Allen Wilkin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    AIRFOIL ASSEMBLY
    • Publication number 20240175362
    • Publication date May 30, 2024
    • GENERAL ELECTRIC COMPANY
    • Kishore Ramakrishnan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEFORMABLE ROOT SPACER FOR A GAS TURBINE ENGINE ROTOR BLADE
    • Publication number 20240141794
    • Publication date May 2, 2024
    • Colin J. Kling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING FEATURES FOR A COMPONENT OF A GAS TURBINE ENGINE
    • Publication number 20240125272
    • Publication date Apr 18, 2024
    • RTX Corporation
    • Billie R. Maldonado
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLADES OF AN AXIAL TURIBINE
    • Publication number 20240076988
    • Publication date Mar 7, 2024
    • MAPNA Turbine Engineering and Manufacturing Company
    • Mohammad Ghalandari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR-CONDITIONING APPARATUS AND REFRIGERATION CYCLE APPARATUS [AS AM...
    • Publication number 20230151821
    • Publication date May 18, 2023
    • Mitsubishi Electric Corporation
    • Takuya TERAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR WITH BALANCING FEATURES AND BALANCING METHOD
    • Publication number 20230111525
    • Publication date Apr 13, 2023
    • Garrett Transportation I Inc.
    • Quentin Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Water Heater Blower Housing, Impeller, and Static Tap System
    • Publication number 20230081987
    • Publication date Mar 16, 2023
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE BLADE
    • Publication number 20230026899
    • Publication date Jan 26, 2023
    • MTU Aero Engines AG
    • Sergio Elorza Gomez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LOW SPEED FAN TIP CAMBER
    • Publication number 20210404342
    • Publication date Dec 30, 2021
    • Rolls-Royce plc
    • Benedict R PHELPS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WIND TURBINE BLADE ROOT ATTACHMENT SYSTEM AND METHOD OF MANUFACTURE
    • Publication number 20210388727
    • Publication date Dec 16, 2021
    • TPI Composites, Inc.
    • Karsten Schibsbye
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CHARACTERISTIC DISTRIBUTION FOR ROTOR BLADE OF BOOSTER ROTOR
    • Publication number 20210381382
    • Publication date Dec 9, 2021
    • HONEYWELL INTERNATIONAL INC.
    • Nick Nolcheff
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE WITH BLADE CHANNEL VARIATIONS
    • Publication number 20210372284
    • Publication date Dec 2, 2021
    • Edward J. Gallagher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID AIRFOIL
    • Publication number 20210285329
    • Publication date Sep 16, 2021
    • 0832042 B.C. LTD.
    • Courtney Heath Hunter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTI-STAGE CENTRIFUGAL COMPRESSOR, CASING, AND RETURN VANE
    • Publication number 20210190078
    • Publication date Jun 24, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Shuichi Yamashita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLADE OF STEAM TURBINE AND STEAM TURBINE
    • Publication number 20210189883
    • Publication date Jun 24, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Takuro KODA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR HAVING EXTENDED RANGE AND STABILITY
    • Publication number 20210164489
    • Publication date Jun 3, 2021
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER WITH HUB SWEEP
    • Publication number 20210156259
    • Publication date May 27, 2021
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ROTOR BLADE, TURBOCHARGER, AND METHOD FOR PRODUCING TURBINE...
    • Publication number 20210123380
    • Publication date Apr 29, 2021
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takao YOKOYAMA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HIGH PRESSURE TURBINE BLADE AIRFOIL PROFILE
    • Publication number 20200392850
    • Publication date Dec 17, 2020
    • Pratt & Whitney Canada Corp.
    • Mohammed ENNACER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20200300269
    • Publication date Sep 24, 2020
    • ASUSTEK COMPUTER INC.
    • Hsin-Chen Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR, TURBINE EQUIPPED WITH SUCH A ROTOR AND TURBOMACHINE EQUIPPED...
    • Publication number 20200277866
    • Publication date Sep 3, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Hervé DOS SANTOS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTISTAGE AXIAL-CENTRIFUGAL COMPRESSOR SYSTEMS AND METHODS FOR MAN...
    • Publication number 20200256192
    • Publication date Aug 13, 2020
    • HONEYWELL INTERNATIONAL INC.
    • Bruce David Reynolds
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    A DIFFUSER-DESWIRLER FOR A GAS TURBINE ENGINE
    • Publication number 20200248571
    • Publication date Aug 6, 2020
    • GENERAL ELECTRIC COMPANY
    • Christopher David King
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    MODAL RESPONSE TUNED TURBINE BLADE
    • Publication number 20200190984
    • Publication date Jun 18, 2020
    • Solar Turbines Incorporated
    • Joshua Tarquinio
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AUXILIARY POWER UNIT FOR REDUCING FLOW LOSS OF GAS
    • Publication number 20200182092
    • Publication date Jun 11, 2020
    • HANWHA AEROSPACE CO., LTD.
    • Yong Sang YOON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THROAT DISTRIBUTION FOR A ROTOR AND ROTOR BLADE HAVING CAMBER AND L...
    • Publication number 20200157941
    • Publication date May 21, 2020
    • HONEYWELL INTERNATIONAL INC.
    • Michael R. McNamee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20200149544
    • Publication date May 14, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOFAN ARRANGEMENT WITH BLADE CHANNEL VARIATIONS
    • Publication number 20200102830
    • Publication date Apr 2, 2020
    • United Technologies Corporation
    • Edward J. Gallagher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE
    • Publication number 20200102912
    • Publication date Apr 2, 2020
    • Rolls-Royce plc
    • Giles E. HARVEY
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOMACHINE
    • Publication number 20200102911
    • Publication date Apr 2, 2020
    • Rolls-Royce plc
    • Giles E. HARVEY
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...