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  • F05D2260/963
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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 F05D2260/00Function

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F05D2260/963by Helmholtz resonators
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LOW-FREQUENCY ACOUSTIC CENTER BODY
    • Publication number 20240159203
    • Publication date May 16, 2024
    • Rohr, Inc.
    • Jose S. Alonso-Miralles
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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

    PLATFORM FOR A FAN ROTOR OF AN AIRCRAFT TURBOMACHINE
    • Publication number 20230220782
    • Publication date Jul 13, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Thierry Francois Maurice DUCHATELLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE AIR BLEED ARRANGEMENT WITH AN INLET
    • Publication number 20230203987
    • Publication date Jun 29, 2023
    • GKN Aerospace Sweden AB
    • Carlos Arroyo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTOR WITH RESONATOR
    • Publication number 20230194090
    • Publication date Jun 22, 2023
    • GENERAL ELECTRIC COMPANY
    • Ramal Janith Samarasinghe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MANUFACTURE METHODS AND APPARATUS FOR TURBINE ENGINE ACOUSTIC PANELS
    • Publication number 20230193823
    • Publication date Jun 22, 2023
    • Rolls-Royce Corporation
    • Robert W. Heeter
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    LOW-FREQUENCY ACOUSTIC CENTER BODY
    • Publication number 20230079348
    • Publication date Mar 16, 2023
    • Rohr, Inc.
    • Jose S. Alonso-Miralles
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUID MANIFOLD ASSEMBLY FOR GAS TURBINE ENGINE
    • Publication number 20230060238
    • Publication date Mar 2, 2023
    • GENERAL ELECTRIC COMPANY
    • Donald Scott Yeager
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHODS AND SYSTEMS OF MITIGATING HIGH-SPEED JET NOISE
    • Publication number 20230041941
    • Publication date Feb 9, 2023
    • University of Kansas
    • Saeed FAROKHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RESONATOR RING FOR COMBUSTION CHAMBER SYSTEMS
    • Publication number 20230033194
    • Publication date Feb 2, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Matthias Gralki
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR MANUFACTURING A STRUCTURE WITH CELLULAR CORES FOR A TURB...
    • Publication number 20230003176
    • Publication date Jan 5, 2023
    • SAFRAN NACELLES
    • Bertrand Léon Marie DESJOYEAUX
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ACOUSTIC CORES AND TOOLS AND METHODS FOR FORMING THE SAME
    • Publication number 20220389882
    • Publication date Dec 8, 2022
    • GENERAL ELECTRIC COMPANY
    • Wendy Wenling Lin
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ACOUSTIC STRUCTURE WITH FLOATING INTERIOR SKIN
    • Publication number 20220389838
    • Publication date Dec 8, 2022
    • Pablo T. Sanz Martinez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DAMPER FOR SWIRL-CUP COMBUSTORS
    • Publication number 20220282870
    • Publication date Sep 8, 2022
    • GENERAL ELECTRIC COMPANY
    • Kwanwoo Kim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIFFUSER BLEED ASSEMBLY
    • Publication number 20220282627
    • Publication date Sep 8, 2022
    • GENERAL ELECTRIC COMPANY
    • Andrew Wickersham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ACOUSTIC ATTENUATION STRUCTURE MADE OF COMPOSITE MATERIAL AND METHO...
    • Publication number 20220252022
    • Publication date Aug 11, 2022
    • SAFRAN CERAMICS
    • Eric BOUILLON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUCTED INLET FOR REDUCING FLOW OSCILLATIONS
    • Publication number 20220195878
    • Publication date Jun 23, 2022
    • The Boeing Company
    • Zachariah B. VanDeMark
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTEGRATION OF A FAN FLUTTER DAMPER IN AN ENGINE CASING
    • Publication number 20220186667
    • Publication date Jun 16, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Georges Jean Xavier RIOU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Acoustic Liner for a Heat Engine
    • Publication number 20220145802
    • Publication date May 12, 2022
    • GENERAL ELECTRIC COMPANY
    • Vasanth Kumar Balaramudu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTATING MACHINE AND SEAL RING
    • Publication number 20220145767
    • Publication date May 12, 2022
    • Mitsubishi Power, Ltd.
    • Rimpei Kawashita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NOISE REDUCING DEVICE HAVING AN OBLIQUELY PIERCED HONEYCOMB STRUCTURE
    • Publication number 20220099022
    • Publication date Mar 31, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Thierry Georges Paul PAPIN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPULSION FLOW PATH DUCT SYSTEMS AND METHODS
    • Publication number 20220074329
    • Publication date Mar 10, 2022
    • The Boeing Company
    • Michael Hayes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    COMPRESSOR
    • Publication number 20220034324
    • Publication date Feb 3, 2022
    • LG ELECTRONICS INC.
    • Seungmock LEE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ACOUSTICALLY TREATED PANELS
    • Publication number 20220010731
    • Publication date Jan 13, 2022
    • Raytheon Technologies Corporation
    • Anthony R. Bifulco
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ANNULAR GAS TURBINE COMBUSTOR FOR USE IN AIRCRAFT
    • Publication number 20210341150
    • Publication date Nov 4, 2021
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Ryusuke MATSUYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLEXIBLE SENSOR SYSTEM FOR PROGNOSTIC HEALTH MONITORING OF COMPOSIT...
    • Publication number 20210332760
    • Publication date Oct 28, 2021
    • John J. Gangloff
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRFOIL-MOUNTED RESONATOR
    • Publication number 20210317753
    • Publication date Oct 14, 2021
    • Raytheon Technologies Corporation
    • Ramons A. Reba
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INTERNAL STRUCTURE OF A PRIMARY EXHAUST DUCT HAVING A SEPARATOR OF...
    • Publication number 20210262364
    • Publication date Aug 26, 2021
    • Airbus Operations SAS
    • Sandrine ANDRE
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    OUTPUT CONE OF AN AIRCRAFT PROPULSIVE ASSEMBLY FORMING AN ACOUSTIC...
    • Publication number 20210215122
    • Publication date Jul 15, 2021
    • AIRBUS OPERATIONS (SAS)
    • Wolfgang Brochard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ACOUSTIC ATTENUATION PANEL FOR AN AIRCRAFT JET ENGINE NACELLE
    • Publication number 20210102513
    • Publication date Apr 8, 2021
    • SAFRAN NACELLES
    • Loïc Hervé André LE BOULICAUT
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...