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  • CPC
  • F05D2250/294
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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

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...