TREA

of closed-cycle type

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  • CPC
  • F02G1/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS USE OF WASTE HEAT OF COMBUSTION ENGINES NOT OTHERWISE PROVIDED FOR F02G1/00Hot gas positive-displacement engine plants

Current Industry

F02G1/04of closed-cycle type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    System and apparatus for energy conversion
    • Patent number 12,228,094
    • Issue date Feb 18, 2025
    • Hyliion Holdings Corp.
    • Joshua Tyler Mook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compact tandem cylinder reciprocating engine for CO2 power generation
    • Patent number 12,209,553
    • Issue date Jan 28, 2025
    • Indian Institute of Science
    • Pramod Kumar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-temperature double-acting piston
    • Patent number 12,203,427
    • Issue date Jan 21, 2025
    • Vianney Rabhi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heat-assisted pumping systems for use in negative pressure wound th...
    • Patent number 12,186,166
    • Issue date Jan 7, 2025
    • Smith & Nephew PLC
    • Allan Kenneth Frazer Grugeon Hunt
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Direct current power plant
    • Patent number 12,188,441
    • Issue date Jan 7, 2025
    • Deka Products Limited Partnership
    • Andrew A. Schnellinger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heat engine
    • Patent number 12,173,628
    • Issue date Dec 24, 2024
    • CIXTEN
    • Pierre-Yves Berthelemy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electric propulsion system of an aircraft
    • Patent number 12,129,039
    • Issue date Oct 29, 2024
    • Airbus S.A.S.
    • Richard Forster
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Engine apparatus and method for operation
    • Patent number 12,129,812
    • Issue date Oct 29, 2024
    • Hyliion Holdings Corp.
    • Kevin Michael VandeVoorde
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Stirling cycle machine
    • Patent number 12,104,552
    • Issue date Oct 1, 2024
    • Deka Products Limited Partnership
    • Christopher C. Langenfeld
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plant for producing mechanical energy from a carrier fluid under cr...
    • Patent number 12,104,507
    • Issue date Oct 1, 2024
    • SYLANS SAGL
    • Vitaliano Russo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Near isothermal machine
    • Patent number 12,085,041
    • Issue date Sep 10, 2024
    • ISOTHERMAL LIMITED
    • Michael Crowley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plant for producing mechanical energy from a carrier fluid under cr...
    • Patent number 12,084,991
    • Issue date Sep 10, 2024
    • SYLANS SAGL
    • Vitaliano Russo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stirling cycle machine
    • Patent number 12,078,123
    • Issue date Sep 3, 2024
    • Deka Products Limited Partnership
    • Dean Kamen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Alpha Stirling engine
    • Patent number 12,071,910
    • Issue date Aug 27, 2024
    • EnergyIntel Services Ltd.
    • Martin Nilsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for improving gas bearing function at low thermal cooling power
    • Patent number 12,038,214
    • Issue date Jul 16, 2024
    • Global Cooling, Inc.
    • Ivan Niell Deetlefs
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Thermoacoustic device
    • Patent number 12,000,641
    • Issue date Jun 4, 2024
    • Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
    • Moulay El Hassan Tijani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine apparatus and method for operation
    • Patent number 12,000,356
    • Issue date Jun 4, 2024
    • Hyliion Holdings Corp.
    • Joshua Tyler Mook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary heat pump
    • Patent number 11,988,166
    • Issue date May 21, 2024
    • MARUKO KEIHOKI CO., LTD.
    • Fumio Yuzawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Constant density heat exchanger and system for energy conversion
    • Patent number 11,976,610
    • Issue date May 7, 2024
    • Hyliion Holdings Corp.
    • Michael Robert Notarnicola
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Beta-type Stirling machine
    • Patent number 11,952,960
    • Issue date Apr 9, 2024
    • UNIVERSITE DE FRANCHE-COMT
    • Sylvie Begot
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Monolithic heat-exchanger bodies
    • Patent number 11,885,279
    • Issue date Jan 30, 2024
    • Hyliion Holdings Corp.
    • Joshua Tyler Mook
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Direct current power plant
    • Patent number 11,859,589
    • Issue date Jan 2, 2024
    • Deka Products Limited Partnership
    • Andrew A. Schnellinger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-stage stirling cycle machine and a steady-state operating par...
    • Patent number 11,795,890
    • Issue date Oct 24, 2023
    • Li Wang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Energy conversion apparatus
    • Patent number 11,739,711
    • Issue date Aug 29, 2023
    • Hyliion Holdings Corp.
    • Kevin Michael VandeVoorde
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Hot air engine having a step piston
    • Patent number 11,725,607
    • Issue date Aug 15, 2023
    • FRAUSCHER HOLDING GMBH
    • Josef Frauscher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heat engine with magnetically linked pistons
    • Patent number 11,643,993
    • Issue date May 9, 2023
    • Erik K. Carlsen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Energy conversion apparatus
    • Patent number 11,629,663
    • Issue date Apr 18, 2023
    • General Electric Company
    • Joshua Tyler Mook
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Constant density heat exchanger and system for energy conversion
    • Patent number 11,608,795
    • Issue date Mar 21, 2023
    • General Electric Company
    • Michael Robert Notarnicola
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Recovery of energy in residue gases
    • Patent number 11,598,284
    • Issue date Mar 7, 2023
    • SWEDISH STIRLING AB
    • Gunnar Larsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine apparatus and method for operation
    • Patent number 11,566,582
    • Issue date Jan 31, 2023
    • General Electric Company
    • Joshua Tyler Mook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT EXCHANGER FOR STIRLING MACHINE, METHOD FOR MANUFACTURING HEAT...
    • Publication number 20250093078
    • Publication date Mar 20, 2025
    • Honda Motor Co., Ltd.
    • Tsuneo ENDO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STIRLING CYCLE MACHINE
    • Publication number 20250067230
    • Publication date Feb 27, 2025
    • DEKA Products Limited Partnership
    • Dean Kamen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STIRLING ENGINE
    • Publication number 20250043747
    • Publication date Feb 6, 2025
    • Yanmar Holdings Co., Ltd.
    • Kazuyuki KODA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AN ALPHA TYPE STIRLING ENGINE
    • Publication number 20250043746
    • Publication date Feb 6, 2025
    • ENERGYINTEL SERVICES LTD
    • Martin Nilsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    A SYSTEM AND A METHOD FOR CONTROLLING THE POWER OUTPUT OF A STIRLIN...
    • Publication number 20250035066
    • Publication date Jan 30, 2025
    • ENERGYINTEL SERVICES LTD
    • Martin Nilsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STIRLING CYCLE MACHINE
    • Publication number 20250027461
    • Publication date Jan 23, 2025
    • DEKA Products Limited Partnership
    • Christopher C. LANGENFELD
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THERMAL OSCILLATION SYSTEMS
    • Publication number 20240426259
    • Publication date Dec 26, 2024
    • EXENCY LTD
    • Nitzan Eliyahu
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    ENERGY HARVESTING HEAT ENGINE
    • Publication number 20240418136
    • Publication date Dec 19, 2024
    • Synergy Power LLC
    • Emil J. Ureel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Thermodynamic Cycle
    • Publication number 20240384693
    • Publication date Nov 21, 2024
    • FeTu Limited
    • Jonathan Fenton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FREE-PISTON STIRLING ENGINE
    • Publication number 20240376850
    • Publication date Nov 14, 2024
    • TWINBIRD CORPORATION
    • Junichi Kamoi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ASYMMETRIC GAS BEARING BUSHING FOR THERMO-PUMP
    • Publication number 20240337259
    • Publication date Oct 10, 2024
    • KLA Corporation
    • Anatoly Shchemelinin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT ENERGY CONVERSION DEVICE
    • Publication number 20240271588
    • Publication date Aug 15, 2024
    • REGENSYS LTD
    • Howard SARGENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Thermoacoustic device
    • Publication number 20240271836
    • Publication date Aug 15, 2024
    • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
    • Moulay EL Hassan Tijani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STIRLING ENGINE WITH NEAR ISOTHERMAL WORKING SPACES
    • Publication number 20240271835
    • Publication date Aug 15, 2024
    • Jonathan Nord
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT ENGINE
    • Publication number 20240218812
    • Publication date Jul 4, 2024
    • CIXTEN
    • Pierre-Yves BERTHELEMY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM AND METHOD FOR TRANSPORT VEHICLES USING RECYCLABLE FUELS
    • Publication number 20240183306
    • Publication date Jun 6, 2024
    • OQAB DIETRICH INDUCTION INC.
    • Haroon B. Oqab
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MONOLITHIC HEAT-EXCHANGER BODIES
    • Publication number 20240159201
    • Publication date May 16, 2024
    • Hyliion Holdings Corp.
    • Joshua Tyler Mook
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    NEAR ISOTHERMAL MACHINE
    • Publication number 20240102430
    • Publication date Mar 28, 2024
    • ISOTHERMAL LIMITED
    • Michael CROWLEY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIRECT CURRENT POWER PLANT
    • Publication number 20240093663
    • Publication date Mar 21, 2024
    • DEKA Products Limited Partnership
    • Andrew A. Schnellinger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT SOURCE TEMPERATURE REGULATION AND WORKING MEDIUM DETECTION FOR...
    • Publication number 20240052797
    • Publication date Feb 15, 2024
    • Qnergy Inc.
    • David Leonard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLANT FOR PRODUCING MECHANICAL ENERGY FROM A CARRIER FLUID UNDER CR...
    • Publication number 20240003271
    • Publication date Jan 4, 2024
    • SYLANS SAGL
    • Vitaliano RUSSO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STIRLING ENGINE, AND METHOD FOR ADJUSTING SAME
    • Publication number 20230407812
    • Publication date Dec 21, 2023
    • TWINBIRD CORPORATION
    • Mineyuki Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ALPHA STIRLING ENGINE
    • Publication number 20230407811
    • Publication date Dec 21, 2023
    • AZELIO AB
    • Martin Nilsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Alpha Stirling Engine
    • Publication number 20230399995
    • Publication date Dec 14, 2023
    • AZELIO AB
    • Martin Nilsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIRECT CURRENT POWER PLANT
    • Publication number 20230392570
    • Publication date Dec 7, 2023
    • DEKA Products Limited Partnership
    • Andrew A. Schnellinger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR IMPROVING GAS BEARING FUNCTION AT LOW THERMAL COOLING POWER
    • Publication number 20230332814
    • Publication date Oct 19, 2023
    • GLOBAL COOLING, INC.
    • Ivan Niell Deetlefs
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY HEAT PUMP
    • Publication number 20230279824
    • Publication date Sep 7, 2023
    • MARUKO KEIHOKI CO., LTD.
    • Fumio YUZAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PISTON A DOUBLE EFFET MULTITEMPERATURE
    • Publication number 20230258145
    • Publication date Aug 17, 2023
    • Vianney Rabhi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONSTANT DENSITY HEAT EXCHANGER AND SYSTEM FOR ENERGY CONVERSION
    • Publication number 20230228229
    • Publication date Jul 20, 2023
    • GENERAL ELECTRIC COMPANY
    • Michael Robert Notarnicola
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    A Multi-Stage Stirling Cycle Machine And A Steady-State Operating P...
    • Publication number 20230193851
    • Publication date Jun 22, 2023
    • Li WANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS