TREA

in which the movement in the two directions is obtained by one double acting piston motor

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  • F01B11/001
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE F01B11/00Reciprocating-piston machines or engines without rotary main shaft

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F01B11/001in which the movement in the two directions is obtained by one double acting piston motor
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High-efficiency linear generator
    • Patent number 12,000,331
    • Issue date Jun 4, 2024
    • Mainspring Energy, Inc.
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vapor powered electro-mechanical generator
    • Patent number 11,982,186
    • Issue date May 14, 2024
    • Walter B. Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Opposed, free-piston engine
    • Patent number 11,879,338
    • Issue date Jan 23, 2024
    • King Abdullah University of Science and Technology
    • James Turner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine with gas exchange through piston rod
    • Patent number 11,686,199
    • Issue date Jun 27, 2023
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Converter for converting reciprocating motion into rotary motion, a...
    • Patent number 11,598,255
    • Issue date Mar 7, 2023
    • Vladimir Vladimirovich Sukharevskiy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High-efficiency linear generator
    • Patent number 11,525,391
    • Issue date Dec 13, 2022
    • Mainspring Energy, Inc.
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid-driven linear motor
    • Patent number 11,441,534
    • Issue date Sep 13, 2022
    • Flapump AS
    • Jostein Fladby
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Engine with work stroke and gas exchange through piston rod
    • Patent number 11,346,219
    • Issue date May 31, 2022
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressed air driven motor
    • Patent number 11,306,590
    • Issue date Apr 19, 2022
    • Graco Minnesota Inc.
    • Martin P. McCormick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine with work stroke and gas exchange through piston rod
    • Patent number 11,008,864
    • Issue date May 18, 2021
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine with work stroke and gas exchange through piston rod
    • Patent number 10,968,742
    • Issue date Apr 6, 2021
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-efficiency linear combustion engine
    • Patent number 10,851,708
    • Issue date Dec 1, 2020
    • Mainspring Energy, Inc.
    • Adam Simpson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Free piston device
    • Patent number 10,472,995
    • Issue date Nov 12, 2019
    • Universiteit Gent
    • Sergei Gusev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Engine with compression and momentum stroke
    • Patent number 10,428,655
    • Issue date Oct 1, 2019
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air motor and pump comprising such a motor
    • Patent number 10,385,693
    • Issue date Aug 20, 2019
    • Exel Industries
    • Benoit Batllo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gapless piston ring for internal combustion engine
    • Patent number 10,280,751
    • Issue date May 7, 2019
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High-efficiency linear combustion engine
    • Patent number 10,221,759
    • Issue date Mar 5, 2019
    • EtaGen, Inc.
    • Adam Simpson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-efficiency linear combustion engine
    • Patent number 10,024,231
    • Issue date Jul 17, 2018
    • EtaGen, Inc.
    • Adam Simpson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Free piston engine
    • Patent number 9,995,212
    • Issue date Jun 12, 2018
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Piston assembly for internal combustion engine
    • Patent number 9,963,969
    • Issue date May 8, 2018
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Timed gas exchange in engine using piston as exhaust valve
    • Patent number 9,963,968
    • Issue date May 8, 2018
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine with piston that overshoots cylinder wall exhaust port
    • Patent number 9,869,179
    • Issue date Jan 16, 2018
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas exchange through engine piston rod
    • Patent number 9,845,680
    • Issue date Dec 19, 2017
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine and a method of operating an internal co...
    • Patent number 9,714,607
    • Issue date Jul 25, 2017
    • Khalil Abu Al-Rubb
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine with compression and momentum stroke
    • Patent number 9,689,259
    • Issue date Jun 27, 2017
    • Aquarius Engines (A.A.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reciprocal hydraulic cylinder and power generation system
    • Patent number 9,611,872
    • Issue date Apr 4, 2017
    • John Russell Finley
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    High-efficiency linear combustion engine
    • Patent number 9,567,898
    • Issue date Feb 14, 2017
    • EtaGen, Inc.
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine with continuous gas exchange during momentum stroke
    • Patent number 9,551,221
    • Issue date Jan 24, 2017
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim Yaakoby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressed air propulsion system
    • Patent number 9,217,329
    • Issue date Dec 22, 2015
    • Robert John Richey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Free piston engine
    • Patent number 8,794,198
    • Issue date Aug 5, 2014
    • Libertine FPE Ltd.
    • Sam Cockerill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-EFFICIENCY LINEAR GENERATOR
    • Publication number 20230101969
    • Publication date Mar 30, 2023
    • Mainspring Energy, Inc.
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OPPOSED, FREE-PISTON ENGINE
    • Publication number 20230098581
    • Publication date Mar 30, 2023
    • King Abdullah University of Science and Technology
    • James TURNER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE WITH GAS EXCHANGE THROUGH PISTON ROD
    • Publication number 20220282620
    • Publication date Sep 8, 2022
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSED AIR DRIVEN MOTOR
    • Publication number 20220213789
    • Publication date Jul 7, 2022
    • Graco Minnesota Inc.
    • Martin P. MCCORMICK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRESSURE BOOST SYSTEM
    • Publication number 20220186679
    • Publication date Jun 16, 2022
    • Eaton Intelligent Power Limited
    • Arindam SANTRA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONVERTER FOR CONVERTING RECIPROCATING MOTION INTO ROTARY MOTION, A...
    • Publication number 20210332746
    • Publication date Oct 28, 2021
    • Vladimir Vladimirovich SUKHAREVSKIY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-EFFICIENCY LINEAR COMBUSTION ENGINE
    • Publication number 20210079838
    • Publication date Mar 18, 2021
    • Mainspring Energy, Inc.
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSED AIR DRIVEN MOTOR
    • Publication number 20200392949
    • Publication date Dec 17, 2020
    • Graco Minnesota Inc.
    • Martin P. MCCORMICK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENGINE WITH WORK STROKE AND GAS EXCHANGE THROUGH PISTON ROD
    • Publication number 20200284149
    • Publication date Sep 10, 2020
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE WITH WORK STROKE AND GAS EXCHANGE THROUGH PISTON ROD
    • Publication number 20200056480
    • Publication date Feb 20, 2020
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE WITH WORK STROKE AND GAS EXCHANGE THROUGH PISTON ROD
    • Publication number 20200024946
    • Publication date Jan 23, 2020
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HIGH-EFFICIENCY LINEAR COMBUSTION ENGINE
    • Publication number 20190178157
    • Publication date Jun 13, 2019
    • EtaGen, Inc.
    • Adam Simpson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Efficiency Linear Combustion Engine
    • Publication number 20180298814
    • Publication date Oct 18, 2018
    • EtaGen, Inc.
    • Adam Simpson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ENGINE WITH COMPRESSION AND MOMENTUM STROKE
    • Publication number 20180106150
    • Publication date Apr 19, 2018
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR MOTOR AND PUMP COMPRISING SUCH A MOTOR
    • Publication number 20170350247
    • Publication date Dec 7, 2017
    • EXEL INDUSTRIES
    • Benoit BATLLO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FREE PISTON ENGINE
    • Publication number 20170044975
    • Publication date Feb 16, 2017
    • Shaul YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE WITH PISTON THAT SERVES AS VALVE TO CONTROL GAS EXCHANGE
    • Publication number 20170016329
    • Publication date Jan 19, 2017
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE WITH PISTON THAT OVERSHOOTS CYLINDER WALL EXHAUST PORT
    • Publication number 20170016330
    • Publication date Jan 19, 2017
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS EXCHANGE THROUGH ENGINE PISTON ROD
    • Publication number 20170016328
    • Publication date Jan 19, 2017
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE WITH CONTINUOUS GAS EXCHANGE DURING MOMENTUM STROKE
    • Publication number 20170016327
    • Publication date Jan 19, 2017
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON ASSEMBLY FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20170016331
    • Publication date Jan 19, 2017
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Reciprocal Hydraulic Cylinder and Power Generation System
    • Publication number 20140305111
    • Publication date Oct 16, 2014
    • John Russell Finley
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HIGH-EFFICIENCY LINEAR COMBUSTION ENGINE
    • Publication number 20140130771
    • Publication date May 15, 2014
    • EtaGen, Inc.
    • Adam Simpson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AXIAL PISTON AND VALVE SHAFT FLUID ENGINE
    • Publication number 20130031896
    • Publication date Feb 7, 2013
    • Vince M. Kelly
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Universal heat engine
    • Publication number 20120317980
    • Publication date Dec 20, 2012
    • VaporGenics, Inc.
    • Eric M. Gilmore
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Free Piston Engine
    • Publication number 20120280513
    • Publication date Nov 8, 2012
    • LIBERTINE FPE LTD.
    • Sam Cockerill
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Combustion Management System
    • Publication number 20120266842
    • Publication date Oct 25, 2012
    • LIBERTINE FPE LTD.
    • Sam Cockerill
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    High-Efficiency Linear Combustion Engine
    • Publication number 20120235517
    • Publication date Sep 20, 2012
    • EtaGen, Inc.
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HIGH-EFFICIENCY LINEAR COMBUSTION ENGINE
    • Publication number 20120125291
    • Publication date May 24, 2012
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PORTABLE POWER PACK, FUEL/AIR SUPPLY FOR THE PORTABLE POWER PACK, U...
    • Publication number 20080224476
    • Publication date Sep 18, 2008
    • Korea Institute Of Energy Research
    • Gang-Chul Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES