particularly aimed at mechanical or thermal stress reduction

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTOR OF A GAS TURBINE, AND METHOD FOR PRODUCING A ROTOR

    • Publication number 20240183275
    • Publication date Jun 6, 2024
    • Sven Klaus SPANRAD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR BOW MITIGATION

    • Publication number 20240093645
    • Publication date Mar 21, 2024
    • Rolls-Royce plc
    • David M. DONNELLY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BOWED-ROTOR MITIGATION SYSTEM FOR A GAS TURBINE

    • Publication number 20240084737
    • Publication date Mar 14, 2024
    • GENERAL ELECTRIC COMPANY
    • Ravindra Shankar Ganiger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CASE COMPRISING INTERNAL AND/OR EXTERNAL STIFFENERS

    • Publication number 20240018882
    • Publication date Jan 18, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Sylvain Yves Jean DUVAL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE COMPONENT WITH HEATED STRUCTURE TO REDUCE THERMAL STRESS

    • Publication number 20230399959
    • Publication date Dec 14, 2023
    • GENERAL ELECTRIC COMPANY
    • Brandon Lee Cox
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    METHOD AND APPARATUS FOR COOLING TURBINE BLADES

    • Publication number 20230304447
    • Publication date Sep 28, 2023
    • GENERAL ELECTRIC COMPANY
    • Constantinos Minas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTOR BLADE FOR A GAS TURBINE

    • Publication number 20230258097
    • Publication date Aug 17, 2023
    • Manfred FELDMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL FOR A TURBOMACHINE

    • Publication number 20230160309
    • Publication date May 25, 2023
    • MTU Aero Engines AG
    • Axel Stettner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR GAS TURBINE ENGINE ROTOR BOW MITIGATION

    • Publication number 20230129383
    • Publication date Apr 27, 2023
    • Raytheon Technologies Corporation
    • Bradley C. Schafer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TRANSITION PIECE, COMBUSTOR, AND GAS TURBINE ENGINE

    • Publication number 20230094510
    • Publication date Mar 30, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Naoto Fujiwara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE AND TURBINE

    • Publication number 20230102240
    • Publication date Mar 30, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Takashi Yokoyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD OF REDUCING TURBINE WHEEL HIGH CYCLE FATIGUE IN SECTOR-DIVID...

    • Publication number 20230068498
    • Publication date Mar 2, 2023
    • BorgWarner Inc.
    • Kai Tanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ASSEMBLY FOR A TURBINE ENGINE

    • Publication number 20230047952
    • Publication date Feb 16, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Paul Olivier DANRE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ROTOR BLADE

    • Publication number 20230037206
    • Publication date Feb 2, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Norifumi HIRATA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM FOR CONTROLLING THE CYCLIC SETTING OF BLADES

    • Publication number 20220371721
    • Publication date Nov 24, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Tewfik BOUDEBIZA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THRUST REVERSER WITH ANTI-BUCKLING ACTUATING SYSTEM

    • Publication number 20220316427
    • Publication date Oct 6, 2022
    • SAFRAN NACELLES
    • Xavier CAZUC
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    APPARATUS AND METHOD FOR INTEGRAL TURBINE BLADE REPAIR

    • Publication number 20220298919
    • Publication date Sep 22, 2022
    • STRESSWAVE, INC.
    • Eric T. EASTERBROOK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTOR BLADE FOR A TURBOMACHINE, ASSOCIATED TURBINE MODULE, AND USE...

    • Publication number 20220259978
    • Publication date Aug 18, 2022
    • MTU Aero Engines AG
    • Karl MAAR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STIFFENED TORQUE TUBE FOR GAS TURBINE ENGINE

    • Publication number 20210404341
    • Publication date Dec 30, 2021
    • Mitsubishi Power Americas, Inc
    • Antonio Melo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    THERMALLY ISOLATED ROTOR SYSTEMS AND METHODS

    • Publication number 20210317743
    • Publication date Oct 14, 2021
    • United Technologies Corporation
    • Gabriel P. Smith
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMBUSTOR AND GAS TURBINE INCLUDING THE SAME

    • Publication number 20210310658
    • Publication date Oct 7, 2021
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Heonseop JIN
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    FUEL INJECTOR SYSTEMS AND SUPPORT STRUCTURES

    • Publication number 20210231056
    • Publication date Jul 29, 2021
    • DELAVAN INC
    • Jacob Greenfield
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE WITH PRE-CONDITIONED CERAMIC MATRIX COMPOSITE CO...

    • Publication number 20210231019
    • Publication date Jul 29, 2021
    • Rolls-Royce plc
    • Michael J. Whittle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST NOZZLE OF A GAS TURBINE ENGINE

    • Publication number 20210189998
    • Publication date Jun 24, 2021
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Predrag TODOROVIC
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST NOZZLE OF A GAS TURBINE ENGINE

    • Publication number 20210189999
    • Publication date Jun 24, 2021
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Predrag TODOROVIC
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE COMBUSTOR

    • Publication number 20210148573
    • Publication date May 20, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Parikshit JAIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOILS HAVING MULTIMODAL THICKNESS DISTRIBUTIONS

    • Publication number 20210102472
    • Publication date Apr 8, 2021
    • Honeywell International Inc.
    • Constantinos Vogiatzis
    • 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

    METHODS FOR PRODUCING GAS TURBINE ENGINE ROTORS AND OTHER POWDERED...

    • Publication number 20200376561
    • Publication date Dec 3, 2020
    • HONEYWELL INTERNATIONAL INC.
    • Deanna Pinar Chase
    • B22 - CASTING POWDER METALLURGY