Cooling

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbomachine for an aircraft propulsion drive

    • Patent number 12,366,177
    • Issue date Jul 22, 2025
    • MTU Aero Engines AG
    • Istvan Bolgar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine

    • Patent number 12,366,165
    • Issue date Jul 22, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Bertrand Guillaume Robin Pellaton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine power cable cooling

    • Patent number 12,359,587
    • Issue date Jul 15, 2025
    • Rolls-Royce North American Technologies, Inc.
    • Alan W. Smith
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cryogenic cooling system for an aircraft

    • Patent number 12,358,630
    • Issue date Jul 15, 2025
    • RTX Corporation
    • Frederick M. Schwarz
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Turbine engine for an aircraft

    • Patent number 12,359,580
    • Issue date Jul 15, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Victor Henri Marius Varenne
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Cryogenic cooling system for an aircraft

    • Patent number 12,351,318
    • Issue date Jul 8, 2025
    • RTX Corporation
    • Frederick M. Schwarz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Turbine stator vane and gas turbine

    • Patent number 12,345,179
    • Issue date Jul 1, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Tomoko Morikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Propulsion system cooling control

    • Patent number 12,337,974
    • Issue date Jun 24, 2025
    • RTX Corporation
    • Frederick M. Schwarz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gas turbine nozzles with cooling holes and turbine

    • Patent number 12,331,649
    • Issue date Jun 17, 2025
    • Nuovo Pignone Tecnologie Srl
    • Luca Andrei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Process for cold energy utilization from a liquid carbon dioxide re...

    • Patent number 12,331,888
    • Issue date Jun 17, 2025
    • Kraken Technology Holdings, LLC
    • Christopher Michael Miller
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Gas turbine engine vane and spar combination with variable air flow...

    • Patent number 12,326,093
    • Issue date Jun 10, 2025
    • RTX Corporation
    • Jonas Banhos
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Engine exhaust reverse flow prevention

    • Patent number 12,326,092
    • Issue date Jun 10, 2025
    • Pratt & Whitney Canada Corp.
    • Sylvain Lamarre
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System and method for use of intercooler cooled fluid as bearing pr...

    • Patent number 12,320,263
    • Issue date Jun 3, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Dariusz Andrzej Falkus
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Connection structure for a generator assembly

    • Patent number 12,312,963
    • Issue date May 27, 2025
    • General Electric Company Polska sp. z o.o.
    • Maciej Grunwald
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachine for an aircraft

    • Patent number 12,312,971
    • Issue date May 27, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Stoliaroff-Pepin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine with pressurised cavities

    • Patent number 12,312,974
    • Issue date May 27, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Simon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoils for turbofan engines

    • Patent number 12,312,969
    • Issue date May 27, 2025
    • General Electric Company
    • Trevor Howard Wood
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thermal bias control in turbomachines

    • Patent number 12,305,518
    • Issue date May 20, 2025
    • General Electric Company
    • Constantinos Minas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Inlet protector for vane coupling hole

    • Patent number 12,297,747
    • Issue date May 13, 2025
    • RTX Corporation
    • Michael G. McCaffrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid ducts including a rib

    • Patent number 12,297,750
    • Issue date May 13, 2025
    • General Electric Company
    • Nishita Deshmukh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane forward rail for gas turbine engine assembly

    • Patent number 12,297,752
    • Issue date May 13, 2025
    • RTX Corporation
    • Daniel P. Preuss
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Chilled working fluid generation and separation for an aircraft

    • Patent number 12,291,338
    • Issue date May 6, 2025
    • RTX Corporation
    • Michael Winter
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Turbine engine component with deflector

    • Patent number 12,286,901
    • Issue date Apr 29, 2025
    • GENERAL ELECTRIC COMPANY
    • Kirk D. Gallier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Layout for asymmetric cast trips in long passages

    • Patent number 12,286,898
    • Issue date Apr 29, 2025
    • RTX Corporation
    • Tyler G. Vincent
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Ventilation ring for the rear bearing support member of an aircraft...

    • Patent number 12,270,312
    • Issue date Apr 8, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Mickaël Voiron
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoils for gas turbine engines

    • Patent number 12,270,317
    • Issue date Apr 8, 2025
    • General Electric Company
    • Michael Elia Hayek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Heat exchanger for a gas turbine engine

    • Patent number 12,264,627
    • Issue date Apr 1, 2025
    • General Electric Company
    • Eyitayo James Owoeye
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Electric turbocharger with cooling passages

    • Patent number 12,258,876
    • Issue date Mar 25, 2025
    • Koji Sakota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubricant system

    • Patent number 12,258,878
    • Issue date Mar 25, 2025
    • GE AVIO S.R.L.
    • Pietro Molesini
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BLEEDING CORE AIR FROM A TURBINE ENGINE CORE FLOWPATH

    • Publication number 20250215827
    • Publication date Jul 3, 2025
    • RTX Corporation
    • Michael G. McCaffrey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LUBRICATION AND COOLING OF EQUIPMENT OF AN AIRCRAFT TURBOMACHINE

    • Publication number 20250207510
    • Publication date Jun 26, 2025
    • SAFRAN HELICOPTER ENGINES
    • Benjamin Nicolas FULLERINGER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Cryogenic Expansion Turbine with Magnetic Bearings

    • Publication number 20250198303
    • Publication date Jun 19, 2025
    • Chart Energy & Chemicals, Inc.
    • Martin Knoche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD OF MANUFACTURING A TURBINE SHROUD SEGMENT

    • Publication number 20250196274
    • Publication date Jun 19, 2025
    • Pratt & Whitney Canada Corp.
    • Marianne COUTU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE-POWERED SYSTEM WITH THERMOELECTRIC COOLING

    • Publication number 20250198302
    • Publication date Jun 19, 2025
    • Rolls-Royce Corporation
    • Jonathan M. Rivers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING SYSTEM FOR SEAL ASSEMBLIES

    • Publication number 20250198308
    • Publication date Jun 19, 2025
    • GENERAL ELECTRIC COMPANY
    • Nageswar Ganji
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPULSION ASSEMBLY FOR AN AIRCRAFT COMPRISING A FLUID-COOLING CIRC...

    • Publication number 20250188851
    • Publication date Jun 12, 2025
    • Airbus Operations SAS
    • Maxime ZEBIAN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE SHROUD ASSEMBLY WITH ANGLED COOLING HOLES

    • Publication number 20250179928
    • Publication date Jun 5, 2025
    • Rolls-Royce Corporation
    • Ted J. Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HIGH TEMPERATURE GAS TURBINE ENGINE

    • Publication number 20250163816
    • Publication date May 22, 2025
    • GENERAL ELECTRIC COMPANY
    • Jeffrey Donald Clements
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYCLONIC SEPARATOR FOR SEAL SUPPORT

    • Publication number 20250163827
    • Publication date May 22, 2025
    • RTX Corporation
    • Michael G. McCaffrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NOSE CONE HEAT EXCHANGER COOLING AIRFLOW ON OPEN-ROTOR GAS TURBINE...

    • Publication number 20250154878
    • Publication date May 15, 2025
    • RTX Corporation
    • William K. Ackermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE FOR AN AIRCRAFT

    • Publication number 20250154876
    • Publication date May 15, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Victor Henri Marius VARENNE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOMACHINE FOR AN AIRCRAFT

    • Publication number 20250146427
    • Publication date May 8, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas STOLIAROFF-PEPIN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CYCLONIC PARTICLE SEPARATOR

    • Publication number 20250129744
    • Publication date Apr 24, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Brad Wilson VANTASSEL
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    NACELLE FOR A GAS TURBINE ENGINE

    • Publication number 20250129747
    • Publication date Apr 24, 2025
    • General Electric Company Polska sp. z o.o
    • Tomasz Iglewski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOMACHINE COMPRISING AN OUTLET CONE INCORPORATING COMPONENTS COO...

    • Publication number 20250122812
    • Publication date Apr 17, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Adrien Pierre Jean PERTAT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE

    • Publication number 20250109691
    • Publication date Apr 3, 2025
    • MITSUBISHI HEAVY INDUSTRIES AERO ENGINES, LTD.
    • Sotaro TAKEI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE NOZZLES WITH COOLING HOLES AND TURBINE

    • Publication number 20250101883
    • Publication date Mar 27, 2025
    • Nuovo Pignone Tecnologie S.r.l.
    • Luca ANDREI
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    GAS TURBINE ENGINE POWER CABLE COOLING

    • Publication number 20250084769
    • Publication date Mar 13, 2025
    • Rolls-Royce North American Technologies, Inc.
    • Alan W. Smith
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Additive Manufactured Bearing Cap for Temperature Reduction On Bear...

    • Publication number 20250067197
    • Publication date Feb 27, 2025
    • Solar Turbines Incorporated
    • Jorge HERNANDEZ
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    RADIAL SEAL BETWEEN CMC VANE AND VANE SUPPORT

    • Publication number 20250067187
    • Publication date Feb 27, 2025
    • RTX Corporation
    • Howard J. Liles
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE STATIC BLADE, FITTING STRUCTURE, AND GAS TURBINE

    • Publication number 20250059897
    • Publication date Feb 20, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Masayoshi HATTA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STATOR VANE COMPRISING A HEAT PIPE

    • Publication number 20250059896
    • Publication date Feb 20, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Laurent SCHWEITZER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOCHARGER HAVING COMPRESSOR WITH LIQUID-COOLED BACKPLATE

    • Publication number 20250052257
    • Publication date Feb 13, 2025
    • Garrett Transportation I Inc.
    • Philippe Arnold
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THERMALLY COMPLIANT FLANGE JOINT FOR USE WITH GAS TURBINE ENGINE CO...

    • Publication number 20250043695
    • Publication date Feb 6, 2025
    • Rolls-Royce North American Technologies Inc.
    • Kerry J. Lighty
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MOTOR COOLING SHROUD FOR FULLY REVERSIBLE TURBOMACHINERY

    • Publication number 20250035004
    • Publication date Jan 30, 2025
    • Howden Axial Fans Aps
    • William Murray Whyte
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method And System For Dynamic Control Of Game Audio Based On Audio...

    • Publication number 20250032922
    • Publication date Jan 30, 2025
    • Voyetra Turtle Beach, Inc.
    • Richard Kulavik
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    TURBINE ROTOR COMPRISING A BLADE STOP RING CONFIGURED TO AID THE CO...

    • Publication number 20250035003
    • Publication date Jan 30, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Patrick Jean Laurent SULTANA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BUFFER AIR ASSEMBLY FOR AN AIRCRAFT ENGINE

    • Publication number 20250027422
    • Publication date Jan 23, 2025
    • Andrew E. Breault
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR-OIL HEAT EXCHANGER

    • Publication number 20250027429
    • Publication date Jan 23, 2025
    • SAFRAN AERO BOOSTERS SA
    • David WEICKER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES