TREA

in which the movement in the two directions is obtained by two single acting piston motors, each acting in one direction

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Industry

  • CPC
  • F01B11/004
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Parent Industries

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

Current Industry

F01B11/004in which the movement in the two directions is obtained by two single acting piston motors, each acting in one direction
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Free piston engine power plant
    • Patent number 10,871,106
    • Issue date Dec 22, 2020
    • University of Durham
    • Anthony Paul Roskilly
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air to electrical energy and water microgrid
    • Patent number 10,819,147
    • Issue date Oct 27, 2020
    • Varnell M. Castor
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Homogeneous charge compression ignition linear generator
    • Patent number 10,815,878
    • Issue date Oct 27, 2020
    • The Government of the United States of America, as represented by the Secreta...
    • Shane R. J. Rainey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Parallel motion heat energy power machine and working method thereof
    • Patent number 9,708,935
    • Issue date Jul 18, 2017
    • Yuanjun Guo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine
    • Patent number 9,638,100
    • Issue date May 2, 2017
    • Mabrouk Telahigue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Instant entropy system
    • Patent number 9,347,371
    • Issue date May 24, 2016
    • iEntropia SPA
    • Christopher S. Stone
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Free-piston internal combustion engine
    • Patent number 9,032,918
    • Issue date May 19, 2015
    • University of Newcastle Upon Tyne
    • Rikard Mikalsen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Opposed piston internal combustion engine and method of operation t...
    • Patent number 8,671,681
    • Issue date Mar 18, 2014
    • Paul E Borner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combustion engine having mutually connected pistons
    • Patent number 8,459,027
    • Issue date Jun 11, 2013
    • Odd Bernhard Torkildsen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method to convert free-piston linear motion to rotary motion
    • Patent number 8,151,744
    • Issue date Apr 10, 2012
    • George A. Marchetti
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic engine
    • Patent number 8,135,534
    • Issue date Mar 13, 2012
    • J. Michael Langham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Quasi free piston engine
    • Patent number 8,104,436
    • Issue date Jan 31, 2012
    • The United States of America as represented by the Administrator of the Envir...
    • Charles L. Gray, Jr.
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocable device with switching mechanism
    • Patent number 5,505,593
    • Issue date Apr 9, 1996
    • Shurflo Pump Manufacturing Co.
    • E. Dale Hartley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure limiting propellant actuating system
    • Patent number 4,183,217
    • Issue date Jan 15, 1980
    • The United States of America as represented by the administrator of the Natio...
    • Paul B. Reese
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pneumatically driven devices
    • Patent number 4,102,249
    • Issue date Jul 25, 1978
    • Burton M. Berniker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3820440
    • Patent number 3,820,440
    • Issue date Jun 28, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2876751
    • Patent number 2,876,751
    • Issue date Mar 10, 1959
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    AN AIR MOTOR
    • Publication number 20170130581
    • Publication date May 11, 2017
    • Joe Santa & Associates Pty Limited
    • David Luiz Santa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Instant Entropy System
    • Publication number 20140265348
    • Publication date Sep 18, 2014
    • Christopher S. Stone
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FREE PISTON TYPE TORSION DRIVE COMPRESSOR
    • Publication number 20140099216
    • Publication date Apr 10, 2014
    • Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO
    • Edo B. Wissink
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FREE-PISTON INTERNAL COMBUSTION ENGINE
    • Publication number 20130118453
    • Publication date May 16, 2013
    • Rikard Mikalsen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Hydraulic Engine
    • Publication number 20130092109
    • Publication date Apr 18, 2013
    • J. Michael Langham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Hydraulic Engine
    • Publication number 20120152183
    • Publication date Jun 21, 2012
    • J. Michael Langham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMBUSTION ENGINE HAVING MUTUALLY CONNECTED PISTONS
    • Publication number 20110094461
    • Publication date Apr 28, 2011
    • Odd Bernhard Torkildsen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Quasi Free Piston Engine
    • Publication number 20100275884
    • Publication date Nov 4, 2010
    • Charles L. Gray, JR.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Hydraulic Engine
    • Publication number 20090271088
    • Publication date Oct 29, 2009
    • J. Michael Langham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD TO CONVERT FREE-PISTON LINEAR MOTION TO ROTARY MOTION
    • Publication number 20090095260
    • Publication date Apr 16, 2009
    • George A. Marchetti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES