TREA

grooved

Follow

Industry

  • CPC
  • F05D2250/294
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

F05D2250/294grooved
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump assembly
    • Patent number 12,188,485
    • Issue date Jan 7, 2025
    • KSB SE & Co. KGaA
    • Ralf Diederich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine stator vane and steam turbine
    • Patent number 12,037,927
    • Issue date Jul 16, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Shunsuke Mizumi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine vane provided with a recess for embrittlement of a frangibl...
    • Patent number 11,846,206
    • Issue date Dec 19, 2023
    • SAFRAN HELICOPTER ENGINES
    • Matthieu Claude Jean Denaux
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade, and turbine and gas turbine including the same
    • Patent number 11,814,985
    • Issue date Nov 14, 2023
    • DOOSAN ENERBILITY CO., LTD.
    • Jin Woo Song
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor having crack mitigator
    • Patent number 11,795,821
    • Issue date Oct 24, 2023
    • Pratt & Whitney Canada Corp.
    • Dikran Mangardich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Slotted ceramic coatings for improved CMAS resistance and methods o...
    • Patent number 11,788,421
    • Issue date Oct 17, 2023
    • General Electric Company
    • Curtis Alan Johnson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary machine with cooling jacket including helical groove
    • Patent number 11,788,552
    • Issue date Oct 17, 2023
    • Kuniaki Iizuka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Liquid bond coatings for barrier coatings
    • Patent number 11,773,734
    • Issue date Oct 3, 2023
    • General Electric Company
    • Glen Harold Kirby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Radial lift seal
    • Patent number 11,773,738
    • Issue date Oct 3, 2023
    • RTX Corporation
    • Jonathan Logan Miller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal coating
    • Patent number 11,702,950
    • Issue date Jul 18, 2023
    • Raytheon Technologies Corporation
    • John R. Farris
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    System and method for removably inserting a sensor assembly into a...
    • Patent number 11,635,750
    • Issue date Apr 25, 2023
    • General Electric Company
    • Kurt Kramer Schleif
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Torque transmission device with reduced friction
    • Patent number 11,378,014
    • Issue date Jul 5, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Stéphane Pierre Guillaume Blanchard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hybrid thermal barrier coating
    • Patent number 11,352,890
    • Issue date Jun 7, 2022
    • Raytheon Technologies Corporation
    • Christopher W. Strock
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Turbine blade having gas film cooling structure with a composite ir...
    • Patent number 11,352,888
    • Issue date Jun 7, 2022
    • Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sc...
    • Wenwu Zhang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Liquid propellant rocket engine turbopump drain
    • Patent number 11,333,074
    • Issue date May 17, 2022
    • AEROJET ROCKETDYNE, INC.
    • Neil H. Orr
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3-D measurement of features, including cut-outs and/or grooves
    • Patent number 11,307,022
    • Issue date Apr 19, 2022
    • Siemens Energy Global GmbH & Co. KG
    • Martin Kördel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor for a turbocharger
    • Patent number 11,306,615
    • Issue date Apr 19, 2022
    • Vitesco Technologies GmbH
    • Holger Fäth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and arrangement to minimize noise and excitation of structur...
    • Patent number 11,255,345
    • Issue date Feb 22, 2022
    • Elliott Company
    • Francis Kushner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual density abradable panels
    • Patent number 11,215,070
    • Issue date Jan 4, 2022
    • Pratt & Whitney Canada Corp.
    • Tibor Urac
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Connection between a ceramic matrix composite stator sector and a m...
    • Patent number 11,208,906
    • Issue date Dec 28, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul Tableau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dual-wall airfoil with leading edge cooling slot
    • Patent number 11,203,940
    • Issue date Dec 21, 2021
    • Rolls-Royce Corporation
    • Brett J. Barker
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbine engine airfoil with a modified leading edge
    • Patent number 11,156,099
    • Issue date Oct 26, 2021
    • General Electric Company
    • Nitesh Jain
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Flow control structures for turbomachines and methods of designing...
    • Patent number 11,085,460
    • Issue date Aug 10, 2021
    • Concepts NREC, LLC
    • David Japikse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine
    • Patent number 11,066,938
    • Issue date Jul 20, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Ryuichi Umehara
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine
    • Patent number 11,015,486
    • Issue date May 25, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Ja Won Seo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Enhanced film cooling system
    • Patent number 11,002,137
    • Issue date May 11, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Ronald Rudolph
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Fan blade attachment root with improved strain response
    • Patent number 11,002,285
    • Issue date May 11, 2021
    • Raytheon Technologies Corporation
    • Lee Drozdenko
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal fin, seal structure, and turbo machine
    • Patent number 10,982,719
    • Issue date Apr 20, 2021
    • MITSUBISHI POWER, LTD.
    • Toyoharu Nishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Shredding assembly for a grinder pump and centrifugal grinder pump
    • Patent number 10,947,979
    • Issue date Mar 16, 2021
    • SULZER MANAGEMENT AG
    • Michael Burke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stator blades in turbine engines and methods related thereto
    • Patent number 10,907,506
    • Issue date Feb 2, 2021
    • General Electric Company
    • Michael Reiff
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Pump Assembly
    • Publication number 20240102487
    • Publication date Mar 28, 2024
    • KSB SE & Co. KGaA
    • Ralf DIEDERICH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE STATOR VANE AND STEAM TURBINE
    • Publication number 20230392510
    • Publication date Dec 7, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Shunsuke MIZUMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIAL LIFT SEAL
    • Publication number 20230366323
    • Publication date Nov 16, 2023
    • Raytheon Technologies Corporation
    • Jonathan Logan Miller
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR HAVING CRACK MITIGATOR
    • Publication number 20230323775
    • Publication date Oct 12, 2023
    • Pratt & Whitney Canada Corp.
    • Dikran MANGARDICH
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ENGINE COMPONENT WITH ABRADABLE MATERIAL AND TREATMENT
    • Publication number 20230184125
    • Publication date Jun 15, 2023
    • GENERAL ELECTRIC COMPANY
    • Neelesh Sarawate
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIAL LIFT SEAL
    • Publication number 20230184122
    • Publication date Jun 15, 2023
    • Raytheon Technologies Corporation
    • Jonathan Logan Miller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE, AND TURBINE AND GAS TURBINE INCLUDING THE SAME
    • Publication number 20230167744
    • Publication date Jun 1, 2023
    • DOOSAN ENERBILITY CO., LTD.
    • Jin Woo SONG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR DISK AND ROTOR BLADE FOR A GAS TURBINE COMPRESSOR OR TURBINE...
    • Publication number 20220195877
    • Publication date Jun 23, 2022
    • Hermann NACHTIGALL
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    A TURBINE BLADE HAVING GAS FILM COOLING STRUCTURE WITH A COMPOSITE...
    • Publication number 20210310361
    • Publication date Oct 7, 2021
    • NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SC...
    • Wenwu ZHANG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY MACHINE WITH COOLING JACKET INCLUDING HELICAL GROOVE
    • Publication number 20210115925
    • Publication date Apr 22, 2021
    • IHI Corporation
    • Kuniaki IIZUKA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN BLADE ATTACHMENT ROOT WITH IMPROVED STRAIN RESPONSE
    • Publication number 20200400159
    • Publication date Dec 24, 2020
    • Raytheon Technologies Corporation
    • Lee Drozdenko
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR FOR A TURBOCHARGER
    • Publication number 20200217221
    • Publication date Jul 9, 2020
    • Vitesco Technologies GMBH
    • Holger Fäth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENHANCED FILM COOLING SYSTEM
    • Publication number 20200149410
    • Publication date May 14, 2020
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Ronald RUDOLPH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STATOR BLADES IN TURBINE ENGINES AND METHODS RELATED THERETO
    • Publication number 20200072083
    • Publication date Mar 5, 2020
    • GENERAL ELECTRIC COMPANY
    • Michael Reiff
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEAL COATING
    • Publication number 20200025014
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • John R. Farris
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FAN BLADE ATTACHMENT ROOT WITH IMPROVED STRAIN RESPONSE
    • Publication number 20200025211
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Lee Drozdenko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method and Arrangement to Minimize Noise and Excitation of Structur...
    • Publication number 20190331134
    • Publication date Oct 31, 2019
    • Elliott Company
    • Francis Kushner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR BLADE SURFACE PATTERNING
    • Publication number 20190323356
    • Publication date Oct 24, 2019
    • Dyson Technology Limited
    • Qiang LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20190301289
    • Publication date Oct 3, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Ryuichi UMEHARA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    3-D Measurement of Features, Including Cut-Outs and/or Grooves
    • Publication number 20190120614
    • Publication date Apr 25, 2019
    • Siemens Aktiengesellschaft
    • Martin Kördel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE OR VANE FOR A GAS TURBINE ENGINE
    • Publication number 20190101002
    • Publication date Apr 4, 2019
    • Rolls-Royce plc
    • Roger S. DUFFIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE COMPONENT HAVING TIP VORTEX CREATION FEATURE
    • Publication number 20180328207
    • Publication date Nov 15, 2018
    • United Technologies Corporation
    • Ioannis Alvanos
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ENGINE AIRFOIL WITH A MODIFIED LEADING EDGE
    • Publication number 20180283180
    • Publication date Oct 4, 2018
    • GENERAL ELECTRIC COMPANY
    • Nitesh Jain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TIP LEAKAGE FLOW DIRECTIONALITY CONTROL
    • Publication number 20180258774
    • Publication date Sep 13, 2018
    • United Technologies Corporation
    • Mark F. Zelesky
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE COMPONENT THERMAL BARRIER COATING WITH VERTICALLY ALIGNED,...
    • Publication number 20180066527
    • Publication date Mar 8, 2018
    • SIEMENS AKTIENGESELLSCHAFT
    • Kai Kadau
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    TURBINE COMPONENT THERMAL BARRIER COATING WITH CRACK ISOLATING, CAS...
    • Publication number 20180010469
    • Publication date Jan 11, 2018
    • SIEMENS AKTIENGESELLSCHAFT
    • Kai Kadau
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ROTOR BLADE
    • Publication number 20170241275
    • Publication date Aug 24, 2017
    • Siemens Aktiengesellschaft
    • Fathi Ahmad
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS-TURBINE SYSTEM
    • Publication number 20170130655
    • Publication date May 11, 2017
    • Siemens Aktiengesellschaft
    • Andreas Böttcher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE COMPONENT THERMAL BARRIER COATING WITH CRACK ISOLATING ENGI...
    • Publication number 20160362989
    • Publication date Dec 15, 2016
    • SIEMENS AKTIENGESELLSCHAFT
    • Ramesh Subramanian
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    TURBINE HOUSING AND TURBOCHARGER
    • Publication number 20140363282
    • Publication date Dec 11, 2014
    • IHI Corporation
    • Takehiko KATOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...