TREA

one member having simultaneously a rotational movement about its own axis and an orbital movement

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  • F01C1/104
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C1/00Rotary-piston machines or engines

Current Industry

F01C1/104one member having simultaneously a rotational movement about its own axis and an orbital movement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing in helical trochoidal rotary machines
    • Patent number 11,988,208
    • Issue date May 21, 2024
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Helical trochoidal rotary machines with offset
    • Patent number 11,608,827
    • Issue date Mar 21, 2023
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealing in helical trochoidal rotary machines
    • Patent number 11,499,550
    • Issue date Nov 15, 2022
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cartiodal rotary machine with two-lobe rotor
    • Patent number 11,492,907
    • Issue date Nov 8, 2022
    • Joseph A. Sbarounis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary fluid pressure device with drive-in-drive valve arrangement
    • Patent number 11,377,953
    • Issue date Jul 5, 2022
    • Danfoss Power Solutions II Technology A/S
    • Jay Paul Lucas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal gear pump
    • Patent number 11,319,811
    • Issue date May 3, 2022
    • SUBARU CORPORATION
    • Hiroaki Higashioka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Helical trochoidal rotary machines
    • Patent number 11,306,720
    • Issue date Apr 19, 2022
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure changing device
    • Patent number 11,035,364
    • Issue date Jun 15, 2021
    • Sten Kreuger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing in helical trochoidal rotary machines
    • Patent number 10,844,859
    • Issue date Nov 24, 2020
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Helical trochoidal rotary machines with offset
    • Patent number 10,837,444
    • Issue date Nov 17, 2020
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Expandable pistons
    • Patent number 10,738,615
    • Issue date Aug 11, 2020
    • Genesis Advanced Technology Inc.
    • James Brent Klassen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary fluid pressure device with drive-in-drive valve arrangement
    • Patent number 10,590,771
    • Issue date Mar 17, 2020
    • EATON INTELLIGENT POWER LIMITED
    • Jay Paul Lucas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary expansible chamber devices and systems incorporating the same
    • Patent number 10,472,966
    • Issue date Nov 12, 2019
    • Aaron Feustel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pressure changing device
    • Patent number 10,408,214
    • Issue date Sep 10, 2019
    • Sten Kreuger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal combustion engine
    • Patent number 10,125,675
    • Issue date Nov 13, 2018
    • LiquidPiston, Inc.
    • Alexander C. Shkolnik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pressure changing device
    • Patent number 10,001,123
    • Issue date Jun 19, 2018
    • Sten Kreuger
    • 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

    Rotary machine
    • Patent number 9,890,639
    • Issue date Feb 13, 2018
    • Peter Broatch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary motor with geared transmission for use of compressible media...
    • Patent number 9,771,800
    • Issue date Sep 26, 2017
    • Jiri Dvorak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary machine
    • Patent number 9,714,605
    • Issue date Jul 25, 2017
    • Lumenium LLC
    • Joseph B. Wooldridge
    • 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

    Air-cooled rotary engine
    • Patent number 9,528,435
    • Issue date Dec 27, 2016
    • LiquidPiston, Inc.
    • Nikolay Shkolnik
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drive system having a variable output pump
    • Patent number 9,423,025
    • Issue date Aug 23, 2016
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • B60 - VEHICLES IN GENERAL
  • 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

    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

    Fluid energy transfer device
    • Patent number 8,714,951
    • Issue date May 6, 2014
    • Ener-G-Rotors, Inc.
    • George A. Yarr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive system having a variable output gerotor pump
    • Patent number 8,708,676
    • Issue date Apr 29, 2014
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inverse displacement asymmetric rotary (IDAR) engine
    • Patent number 8,607,762
    • Issue date Dec 17, 2013
    • Lumenium LLC
    • Joseph B. Wooldridge
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive system having a variable output gerotor pump
    • Patent number 8,109,747
    • Issue date Feb 7, 2012
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY PISTON MACHINE
    • Publication number 20250116223
    • Publication date Apr 10, 2025
    • Chandra Shekhar NARASIMHAN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Sealing In Helical Trochoidal Rotary Machines
    • Publication number 20240280099
    • Publication date Aug 22, 2024
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Sealing In Helical Trochoidal Rotary Machines
    • Publication number 20230098259
    • Publication date Mar 30, 2023
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL GEAR PUMP
    • Publication number 20210095566
    • Publication date Apr 1, 2021
    • SUBARU CORPORATION
    • Hiroaki HIGASHIOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Sealing In Helical Trochoidal Rotary Machines
    • Publication number 20210025392
    • Publication date Jan 28, 2021
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY FLUID PRESSURE DEVICE WITH DRIVE-IN-DRIVE VALVE ARRANGEMENT
    • Publication number 20200270993
    • Publication date Aug 27, 2020
    • Eaton Intelligent Power Limited
    • Jay Paul LUCAS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Helical Trochoidal Rotary Machines With Offset
    • Publication number 20200200008
    • Publication date Jun 25, 2020
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Pressure Changing Device
    • Publication number 20190154038
    • Publication date May 23, 2019
    • Sten KREUGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY FLUID PRESSURE DEVICE WITH DRIVE-IN-DRIVE VALVE ARRANGEMENT
    • Publication number 20170362938
    • Publication date Dec 21, 2017
    • EATON CORPORATION
    • Jay Paul LUCAS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air-Cooled Rotary Engine
    • Publication number 20170101927
    • Publication date Apr 13, 2017
    • LIQUIDPISTON, INC.
    • Alexander C. Shkolnik
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus And Method For Controlling Or Limiting Rotor Orbit In Mov...
    • Publication number 20170074100
    • Publication date Mar 16, 2017
    • Smith International, Inc.
    • Brian P. Jarvis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID DEVICE OUTPUT SHAFT WITH COATING
    • Publication number 20160201463
    • Publication date Jul 14, 2016
    • EATON CORPORATION
    • Konishi Takashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY MOTOR WITH GEARED TRANSMISSION FOR USE OF COMPRESSIBLE MEDIA...
    • Publication number 20160194960
    • Publication date Jul 7, 2016
    • Jiri Dvorak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary Expansible Chamber Devices and Systems Incorporating the Same
    • Publication number 20160194958
    • Publication date Jul 7, 2016
    • Aaron Feustel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20150315913
    • Publication date Nov 5, 2015
    • Broatch Peter
    • 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 20150152732
    • Publication date Jun 4, 2015
    • Texas A&M University
    • Mark T. Holtzapple
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    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

    Air-Cooled Rotary Engine
    • Publication number 20140209056
    • Publication date Jul 31, 2014
    • LIQUIDPISTON, INC.
    • Nikolay Shkolnik
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Expansible Chamber Devices Having Adjustable Working-Fluid P...
    • Publication number 20140119967
    • Publication date May 1, 2014
    • Aaron Feustel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20140076270
    • Publication date Mar 20, 2014
    • LUMENIUM LLC
    • Joseph B. Wooldridge
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid Energy Transfer Device
    • Publication number 20130034462
    • Publication date Feb 7, 2013
    • George A. Yarr
    • 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 20110200476
    • Publication date Aug 18, 2011
    • Mark T. Holtzapple
    • 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

    Gerotor Apparatus for a Quasi-Isothermal Brayton Cycle Engine
    • Publication number 20100247360
    • Publication date Sep 30, 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

    INVERSE DISPLACEMENT ASYMMETRIC ROTARY (IDAR) ENGINE
    • Publication number 20100242897
    • Publication date Sep 30, 2010
    • LUMENIUM LLC
    • JOSEPH B. WOOLDRIDGE
    • 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

    Gerotor apparatus for a quasi-isothermal brayton cycle engine
    • Publication number 20100003152
    • Publication date Jan 7, 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

    Gerotor apparatus for a quasi-isothermal brayton cycle engine
    • Publication number 20090324432
    • Publication date Dec 31, 2009
    • Mark T. Holtzapple
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES