TREA

with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder

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Industry

  • CPC
  • F02B33/10
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B33/00Engines characterised by provision of pumps for charging or scavenging

Current Industry

F02B33/10with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Opposed-piston compact engine with crankshafts rotating on a differ...
    • Patent number 10,718,263
    • Issue date Jul 21, 2020
    • TWO HEADS, LLC
    • Jose Luis Alonso
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Concentric cylinder engine
    • Patent number 9,016,256
    • Issue date Apr 28, 2015
    • W. Daniel Hamby
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke opposed cylinder internal combustion engine with integra...
    • Patent number 8,210,136
    • Issue date Jul 3, 2012
    • Paul Allen Howard
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Double action piston assembly
    • Patent number 7,942,116
    • Issue date May 17, 2011
    • Jean-Louis Major
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Reciprocating cylinder engine
    • Patent number 7,614,369
    • Issue date Nov 10, 2009
    • MotorPat, L.L.C.
    • Walter Schmied
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Multi-chamber internal combustion engine
    • Patent number 7,124,718
    • Issue date Oct 24, 2006
    • Jorge Artola
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two stroke engine having reduced height pistons
    • Patent number 6,782,850
    • Issue date Aug 31, 2004
    • Héctor L. Tapia P.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two stroke internal combustion engine
    • Patent number 6,467,440
    • Issue date Oct 22, 2002
    • Vladimir B. Kozulin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reduced volume scavenging system for two cycle engines
    • Patent number 6,145,488
    • Issue date Nov 14, 2000
    • MPH Motors, Inc.
    • Richard A. Plechner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine
    • Patent number 5,884,590
    • Issue date Mar 23, 1999
    • Mihai C. Minculescu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-cycle internal combustion engine
    • Patent number 5,791,303
    • Issue date Aug 11, 1998
    • Jury Nikolaevich Skripov
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 5,694,891
    • Issue date Dec 9, 1997
    • Max Liebich
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 5,285,752
    • Issue date Feb 15, 1994
    • Single-Stroke Motors, Inc.
    • Jay L. Reed
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Induced controlled detonation internal combustion engine
    • Patent number 4,543,916
    • Issue date Oct 1, 1985
    • Vincent L. Giorno
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-cycle engine and piston
    • Patent number 4,250,844
    • Issue date Feb 17, 1981
    • Jan H. Tews
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Self-supercharging dual piston engine apparatus
    • Patent number 4,185,597
    • Issue date Jan 29, 1980
    • Vincent J. Cinquegrani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3177853
    • Patent number 3,177,853
    • Issue date Apr 13, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3177855
    • Patent number 3,177,855
    • Issue date Apr 13, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2938506
    • Patent number 2,938,506
    • Issue date May 31, 1960
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2464652
    • Patent number 2,464,652
    • Issue date Mar 15, 1949
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2407788
    • Patent number 2,407,788
    • Issue date Sep 17, 1946
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2390169
    • Patent number 2,390,169
    • Issue date Dec 4, 1945
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2376233
    • Patent number 2,376,233
    • Issue date May 15, 1945
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2305310
    • Patent number 2,305,310
    • Issue date Dec 15, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2304407
    • Patent number 2,304,407
    • Issue date Dec 8, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1955620
    • Patent number 1,955,620
    • Issue date Apr 17, 1934
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1673182
    • Patent number 1,673,182
    • Issue date Jun 12, 1928
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CONCENTRIC CYLINDER ENGINE
    • Publication number 20120291743
    • Publication date Nov 22, 2012
    • W. Daniel Hamby
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Two-stroke Opposed Cylinder Internal Combustion Engine with Integra...
    • Publication number 20090165754
    • Publication date Jul 2, 2009
    • Paul Allen Howard
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Double Action Piston Assembly
    • Publication number 20090007861
    • Publication date Jan 8, 2009
    • Jean-Louis Major
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Reciprocating cylinder engine
    • Publication number 20070107679
    • Publication date May 17, 2007
    • Walter Schmied
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Multi-chamber internal combustion engine
    • Publication number 20050126519
    • Publication date Jun 16, 2005
    • Jorge Artola
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Two-stroke cycle, free piston, shaft power engine
    • Publication number 20040035377
    • Publication date Feb 26, 2004
    • Masachika Arao
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Mechanical discharge self-supercharging engine
    • Publication number 20020159902
    • Publication date Oct 31, 2002
    • Normand Beaudoin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Two stroke engine having reduced height pistons
    • Publication number 20020134325
    • Publication date Sep 26, 2002
    • Hector L. Tapia P.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Two stroke internal combustion engine
    • Publication number 20020129777
    • Publication date Sep 19, 2002
    • Vladimir B. Kozulin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS