TREA

and of complementary function

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  • CPC
  • F01C11/004
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C11/00Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type

Current Industry

F01C11/004and of complementary function
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary engine, parts thereof, and methods
    • Patent number 12,163,461
    • Issue date Dec 10, 2024
    • ASTRON AEROSPACE LLC
    • Matthew T. Riley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas-cycle system for heating or cooling
    • Patent number 11,939,870
    • Issue date Mar 26, 2024
    • Eric Davies
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine, parts thereof, and methods
    • Patent number 11,384,684
    • Issue date Jul 12, 2022
    • ASTRON AEROSPACE LLC
    • Matthew T. Riley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fixed displacement turbine engine
    • Patent number 11,008,866
    • Issue date May 18, 2021
    • Bret Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary piston and cylinder device
    • Patent number 10,961,849
    • Issue date Mar 30, 2021
    • LONTRA LIMITED
    • Stephen Francis Lindsey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary engine, parts thereof, and methods
    • Patent number 10,844,782
    • Issue date Nov 24, 2020
    • ASTRON AEROSPACE LLC
    • Matthew T. Riley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Toroidal engine
    • Patent number 10,801,401
    • Issue date Oct 13, 2020
    • Constant Velocity Design LLC
    • Kevin M. Mueller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary piston and cylinder devices
    • Patent number 10,662,775
    • Issue date May 26, 2020
    • LONTRA LIMITED
    • Stephen Francis Lindsey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotation device and rotor compressor and fluid motor having the same
    • Patent number 10,215,025
    • Issue date Feb 26, 2019
    • Beijing Rostar Technology Co. Ltd
    • Frank Yao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fixed displacement turbine engine
    • Patent number 10,138,731
    • Issue date Nov 27, 2018
    • Bret Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Intake device, power generator, external combustion system using in...
    • Patent number 10,087,757
    • Issue date Oct 2, 2018
    • Jung Sik Cheon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine and rotary unit thereof
    • Patent number 9,920,687
    • Issue date Mar 20, 2018
    • Gang Li
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Unitary pump and turbine energy exchanger
    • Patent number 9,759,066
    • Issue date Sep 12, 2017
    • Amorphic Tech Ltd
    • Andrew Schevets
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gerotor apparatus having outer gerotor with strengthening members
    • Patent number 9,670,924
    • Issue date Jun 6, 2017
    • Mark T. Holtzapple
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine and process
    • Patent number 9,638,035
    • Issue date May 2, 2017
    • TRIPILE E POWER LTD.
    • Michael Zettner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Expander for recovery of thermal energy from a fluid
    • Patent number 9,574,446
    • Issue date Feb 21, 2017
    • ING ENEA MATTEI S.p.A.
    • Giulio Contaldi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multifunction rotary machine with deformable rhomb
    • Patent number 9,523,276
    • Issue date Dec 20, 2016
    • Vincent Genissieux
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary internal combustion engine
    • Patent number 9,482,092
    • Issue date Nov 1, 2016
    • Mothinath Ulaganathan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Structurally efficient cooled engine housing for rotary engines
    • Patent number 9,435,204
    • Issue date Sep 6, 2016
    • United Technologies Corporation
    • Mark David Horn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gerotor apparatus for a quasi-isothermal Brayton cycle engine
    • Patent number 9,382,872
    • Issue date Jul 5, 2016
    • The Texas A&M University System
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal combustion engine
    • Patent number 9,353,679
    • Issue date May 31, 2016
    • Peter K. A. Hruschka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Separate-type rotary engine
    • Patent number 9,212,603
    • Issue date Dec 15, 2015
    • Dockjong Ki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Rotary piston and cylinder devices
    • Patent number 9,057,268
    • Issue date Jun 16, 2015
    • Lontra Limited
    • Stephen Francis Lindsey
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Augmenter for compound compression engine
    • Patent number 8,839,761
    • Issue date Sep 23, 2014
    • Aerojet Rocketdyne of DE, Inc.
    • Alan B. Minick
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gerotor apparatus for a quasi-isothermal Brayton cycle engine
    • Patent number 8,821,138
    • Issue date Sep 2, 2014
    • The Texas A&M University System
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing system for gerotor apparatus
    • Patent number 8,753,099
    • Issue date Jun 17, 2014
    • The Texas A&M University System
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotating internal combustion engine
    • Patent number 8,733,316
    • Issue date May 27, 2014
    • Yilmaz Yasar Tuncer
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Split cycle variable capacity rotary spark ignition engine
    • Patent number 8,671,907
    • Issue date Mar 18, 2014
    • Jiban Jyoti Mistry
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Closed loop scroll expander
    • Patent number 8,479,516
    • Issue date Jul 9, 2013
    • SECCO2 Engines Inc.
    • Preston Henry Carter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid machine and refrigeration cycle apparatus
    • Patent number 8,398,387
    • Issue date Mar 19, 2013
    • Panasonic Corporation
    • Yu Shiotani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY ENGINE, PARTS THEREOF, AND METHODS
    • Publication number 20240344480
    • Publication date Oct 17, 2024
    • ASTRON AEROSPACE LLC
    • Matthew T. RILEY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY ENGINE, PARTS THEREOF, AND METHODS
    • Publication number 20230092617
    • Publication date Mar 23, 2023
    • ASTRON AEROSPACE LLC
    • Matthew T. RILEY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS-CYCLE SYSTEM FOR HEATING OR COOLING
    • Publication number 20220282623
    • Publication date Sep 8, 2022
    • Davies Eric
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fixed Displacement Turbine Engine
    • Publication number 20190093480
    • Publication date Mar 28, 2019
    • Bret Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fixed Displacement Turbine Engine
    • Publication number 20170009581
    • Publication date Jan 12, 2017
    • Bret Freeman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Integrated Volumetric Energy Recovery and Compression Device
    • Publication number 20160003045
    • Publication date Jan 7, 2016
    • Matthew James FORTINI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary Internal Combustion Engine
    • Publication number 20150292328
    • Publication date Oct 15, 2015
    • Mothinath Ulaganathan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXPANDER FOR RECOVERY OF THERMAL ENERGY FROM A FLUID
    • Publication number 20140369877
    • Publication date Dec 18, 2014
    • ING ENEA MATTEI S.P.A.
    • Giulio Contaldi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BALL ROTARY ENGINE
    • Publication number 20140345264
    • Publication date Nov 27, 2014
    • Lauren J. Ball
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING SYSTEM FOR GEROTOR APPARATUS
    • Publication number 20140348683
    • Publication date Nov 27, 2014
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY ENGINE AND PROCESS
    • Publication number 20140325986
    • Publication date Nov 6, 2014
    • Michael Zettner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEROTOR APPARATUS FOR A QUASI-ISOTHERMAL BRAYTON CYCLE ENGINE
    • Publication number 20140308147
    • Publication date Oct 16, 2014
    • Texas A&M University
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY ENGINE AND ROTARY UNIT THEREOF
    • Publication number 20140299094
    • Publication date Oct 9, 2014
    • Gang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEROTOR ROTARY STIRLING CYCLE ENGINE
    • Publication number 20140271308
    • Publication date Sep 18, 2014
    • Ethan W. Franklin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20140238337
    • Publication date Aug 28, 2014
    • Peter K.A. Hruschka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STRUCTURALLY EFFICIENT COOLED ENGINE HOUSING FOR ROTARY ENGINES
    • Publication number 20120240885
    • Publication date Sep 27, 2012
    • Pratt & Whitney Rocketdyne, Inc.
    • Mark David Horn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll Fluid Machine
    • Publication number 20120148434
    • Publication date Jun 14, 2012
    • Tetsuya Takabe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEPARATE-TYPE ROTARY ENGINE
    • Publication number 20120031369
    • Publication date Feb 9, 2012
    • Dockjong Ki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY-TYPE FLUID MACHINE AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20110302954
    • Publication date Dec 15, 2011
    • PANASONIC CORPORATION
    • Atsuo OKAICHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CLOSED LOOP SCROLL EXPANDER
    • Publication number 20110259009
    • Publication date Oct 27, 2011
    • SECCO2 ENGINES, INC.
    • Preston Henry Carter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTIFUNCTION ROTARY MACHINE WITH DEFORMABLE RHOMB
    • Publication number 20110236240
    • Publication date Sep 29, 2011
    • Vincent Genissieux
    • Vincent Genissieux
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEROTOR APPARATUS FOR A QUASI-ISOTHERMAL BRAYTON CYCLE ENGINE
    • Publication number 20110200476
    • Publication date Aug 18, 2011
    • Mark T. Holtzapple
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary double engine
    • Publication number 20110083637
    • Publication date Apr 14, 2011
    • David H. Blount
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Augmenter For Compound Compression Engine
    • Publication number 20100269782
    • Publication date Oct 28, 2010
    • Pratt & Whitney Rocketdyne, Inc.
    • Alan B. Minick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gerotor Apparatus for a Quasi-Isothermal Brayton Cycle Engine
    • Publication number 20100266435
    • Publication date Oct 21, 2010
    • THE TEXAS A&M UNIVERSITY SYSTEM
    • Mark T. Holtzapple
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS AND FLUID MACHINE USED FOR THE SAME
    • Publication number 20100251757
    • Publication date Oct 7, 2010
    • PANASONIC CORPORATION
    • Hiroshi Hasegawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FLUID MACHINE AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20100236275
    • Publication date Sep 23, 2010
    • PANASONIC CORPORATION
    • Takeshi Ogata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL EXPANDER AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20100223948
    • Publication date Sep 9, 2010
    • PANASONIC CORPORATION
    • Masanobu Wada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC MACHINE HAVING A HIGH-TORQUE SWITCHED RELUCTANCE MOTOR
    • Publication number 20100213786
    • Publication date Aug 26, 2010
    • THE TEXAS A&M UNIVERSITY SYSTEM
    • Mark T. Holtzapple
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID MACHINE AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20100202909
    • Publication date Aug 12, 2010
    • PANASONIC CORPORATION
    • Yu Shiotani
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...