TREA

Cooling means for reducing the temperature of the cooling air or gas

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  • F02C7/185
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02CGAS-TURBINE PLANTS AIR INTAKES FOR JET-PROPULSION PLANTS CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS F02C7/00Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00 Air intakes for jet-propulsion plants

Current Industry

F02C7/185Cooling means for reducing the temperature of the cooling air or gas
Industries

Patents Grantslast 30 patents

  • 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

    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

    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

    Cooling air delivery system and methods thereof
    • Patent number 12,320,299
    • Issue date Jun 3, 2025
    • General Electric Company
    • Lakshmi Narasimharao Jagata
    • 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 fan case with bleed air for tip injection and heat e...
    • Patent number 12,286,930
    • Issue date Apr 29, 2025
    • Rolls-Royce North American Technologies Inc.
    • Robert W. Heeter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vehicle with energy conversion system
    • Patent number 12,286,927
    • Issue date Apr 29, 2025
    • General Electric Company
    • Jeffrey Douglas Rambo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Water pressure and quantity monitoring for hydrogen steam injected...
    • Patent number 12,281,611
    • Issue date Apr 22, 2025
    • RTX Corporation
    • Edward Thomas Rocco
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 12,276,225
    • Issue date Apr 15, 2025
    • Rolls-Royce PLC
    • Christopher A. Murray
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Vehicle and propulsion system with hydrogen fuel system
    • Patent number 12,258,907
    • Issue date Mar 25, 2025
    • General Electric Company
    • Jeffrey Douglas Rambo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Modular cabin blower system for aircraft
    • Patent number 12,258,908
    • Issue date Mar 25, 2025
    • Rolls-Royce PLC
    • Richard G. Stretton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Lubricant reservoir with integrated heat exchanger
    • Patent number 12,253,027
    • Issue date Mar 18, 2025
    • Pratt & Whitney Canada Corp.
    • Eric S. Durocher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Transition piece, combustor, gas turbine, and gas turbine equipment
    • Patent number 12,247,499
    • Issue date Mar 11, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Taiki Kinoshita
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Bypass duct heat exchanger mount system with reduced motion
    • Patent number 12,234,771
    • Issue date Feb 25, 2025
    • Rolls-Royce North American Technologies Inc.
    • Kerry J. Lighty
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flammable fluid reservoir
    • Patent number 12,221,927
    • Issue date Feb 11, 2025
    • Pratt & Whitney Canada Corp.
    • Sylvain Lamarre
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine exhaust reverse flow prevention
    • Patent number 12,203,415
    • Issue date Jan 21, 2025
    • Pratt & Whitney Canada Corp.
    • John Sgouromitis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 12,196,131
    • Issue date Jan 14, 2025
    • General Electric Company
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure control for bifurcated flow of a turbine engine
    • Patent number 12,173,651
    • Issue date Dec 24, 2024
    • RTX Corporation
    • Neil J. Terwilliger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 12,168,960
    • Issue date Dec 17, 2024
    • General Electric Company
    • Ravindra Shankar Ganiger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Aircraft heat exchanger assembly
    • Patent number 12,140,077
    • Issue date Nov 12, 2024
    • RTX Corporation
    • James F. Wiedenhoefer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Turbofan gas turbine engine
    • Patent number 12,123,351
    • Issue date Oct 22, 2024
    • Rolls-Royce PLC
    • Natalie C Wong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine architecture integrating a working fluid cycle
    • Patent number 12,110,811
    • Issue date Oct 8, 2024
    • University of Notre Dame Du Lac
    • John R. Fagan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Plant and operation method therefor
    • Patent number 12,104,506
    • Issue date Oct 1, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Hideyuki Uechi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 12,078,107
    • Issue date Sep 3, 2024
    • General Electric Company
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust-gas treatment device for an aircraft engine
    • Patent number 12,060,830
    • Issue date Aug 13, 2024
    • MTU Aero Engines AG
    • Hermann Klingels
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Engine exhaust reverse flow prevention
    • Patent number 12,044,173
    • Issue date Jul 23, 2024
    • Pratt & Whitney Canada Corp.
    • John Sgouromitis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System and method for air cooling fuel purge flow
    • Patent number 12,044,178
    • Issue date Jul 23, 2024
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • George Frederick Frey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Water storage precooling and water cycle chiller
    • Patent number 12,031,485
    • Issue date Jul 9, 2024
    • RTX Corporation
    • Neil J. Terwilliger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Buffer heat exchangers for hydrogen engines
    • Patent number 11,994,068
    • Issue date May 28, 2024
    • Pratt & Whitney Canada Corp.
    • Scott Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE WITH ENERGY CONVERSION SYSTEM
    • Publication number 20250230770
    • Publication date Jul 17, 2025
    • GENERAL ELECTRIC COMPANY
    • Jeffrey Douglas Rambo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20250215829
    • Publication date Jul 3, 2025
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLEXIBLE INTERFACE COUPLING
    • Publication number 20250215808
    • Publication date Jul 3, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Darryl Colson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GUIDANCE SYSTEM
    • Publication number 20250206461
    • Publication date Jun 26, 2025
    • Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi
    • Fatih TURK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VENTILATION SYSTEM FOR AIRCRAFT PROPULSION SYSTEM
    • Publication number 20250198328
    • Publication date Jun 19, 2025
    • RTX Corporation
    • Federico Papa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20250163853
    • Publication date May 22, 2025
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HIGH PERFORMANCE AUXILIARY POWER UNIT WITH TEMPERATURE CONTROLLED B...
    • Publication number 20250163851
    • Publication date May 22, 2025
    • RTX Corporation
    • Robert B. Fowler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    GAS TURBINE ENGINE
    • Publication number 20250101919
    • Publication date Mar 27, 2025
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE ASSEMBLY FOR AN AIRCRAFT PROPULSION SYSTEM
    • Publication number 20250084796
    • Publication date Mar 13, 2025
    • Pratt & Whitney Canada Corp.
    • Jean Thomassin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BYPASS DUCT HEAT EXCHANGER MOUNT SYSTEM WITH REDUCED MOTION
    • Publication number 20250043727
    • Publication date Feb 6, 2025
    • Rolls-Royce North American Technologies Inc.
    • Kerry J. Lighty
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MANIFOLD MIXING FEATURE
    • Publication number 20250027430
    • Publication date Jan 23, 2025
    • Raytheon Technologies Corporation
    • JEFFREY J. LIENAU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE EXHAUST REVERSE FLOW PREVENTION
    • Publication number 20240426246
    • Publication date Dec 26, 2024
    • Pratt & Whitney Canada Corp.
    • John SGOUROMITIS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR TURBINE ENGINE TURBINE COMPONENT COOLING
    • Publication number 20240418125
    • Publication date Dec 19, 2024
    • Pratt & Whitney Canada Corp.
    • Scott Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PRESSURE CONTROL FOR BIFURCATED FLOW OF A TURBINE ENGINE
    • Publication number 20240384684
    • Publication date Nov 21, 2024
    • Neil J. Terwilliger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240384687
    • Publication date Nov 21, 2024
    • GENERAL ELECTRIC COMPANY
    • Ravindra Shankar Ganiger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBINED CYCLE POWER PLANTS WITH EXHAUST GAS RECIRCULATION INTERCOO...
    • Publication number 20240301831
    • Publication date Sep 12, 2024
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Raub Warfield Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240280049
    • Publication date Aug 22, 2024
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT COMPONENT WITH A SURFACE EXPOSED TO AN AMBIENT AIR-FLOW AN...
    • Publication number 20240262510
    • Publication date Aug 8, 2024
    • Carlos Hannover GALINDO-LOPEZ
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TRANSIENT CONTROL OF A THERMAL TRANSPORT BUS
    • Publication number 20240263562
    • Publication date Aug 8, 2024
    • GENERAL ELECTRIC COMPANY
    • Eric R. Westervelt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240254922
    • Publication date Aug 1, 2024
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Gas Turbine Engine
    • Publication number 20240218828
    • Publication date Jul 4, 2024
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WATER PRESSURE AND QUANTITY MONITORING FOR HYDROGEN STEAM INJECTED...
    • Publication number 20240200491
    • Publication date Jun 20, 2024
    • RTX Corporation
    • Edward Thomas Rocco
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VEHICLE AND PROPULSION SYSTEM WITH HYDROGEN FUEL SYSTEM
    • Publication number 20240183312
    • Publication date Jun 6, 2024
    • GENERAL ELECTRIC COMPANY
    • Jeffrey Douglas Rambo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240110518
    • Publication date Apr 4, 2024
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WATER PRESSURE AND QUANTITY MONITORING FOR HYDROGEN STEAM INJECTED...
    • Publication number 20240026815
    • Publication date Jan 25, 2024
    • Raytheon Technologies Corporation
    • Edward Thomas Rocco
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBINED CYCLE POWER PLANTS WITH EXHAUST GAS RECIRCULATION INTERCOO...
    • Publication number 20240018907
    • Publication date Jan 18, 2024
    • GENERAL ELECTRIC COMPANY
    • Raub Warfield Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TRANSIENT CONTROL OF A THERMAL TRANSPORT BUS
    • Publication number 20230332510
    • Publication date Oct 19, 2023
    • GENERAL ELECTRIC COMPANY
    • Eric R. Westervelt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR-TO-AIR HEAT EXCHANGER POTENTIAL IN GAS TURBINE ENGINES
    • Publication number 20230313741
    • Publication date Oct 5, 2023
    • GENERAL ELECTRIC COMPANY
    • Eyitayo James Owoeye
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT
    • Publication number 20230303254
    • Publication date Sep 28, 2023
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL