TREA

with more than one cylinder

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Industry

  • CPC
  • F01B13/04
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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 F01B13/00Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion

Current Industry

F01B13/04with more than one cylinder
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Four-stroke rotary- piston engine with adjustable compression ratio...
    • Patent number 11,261,733
    • Issue date Mar 1, 2022
    • Bülent Pulat Evirgen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure compensating pump
    • Patent number 10,900,472
    • Issue date Jan 26, 2021
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hybrid drive system for a motor vehicle, and method of operating a...
    • Patent number 10,035,413
    • Issue date Jul 31, 2018
    • Del Wolverton
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Systems and methods for purge and PCV control
    • Patent number 9,528,406
    • Issue date Dec 27, 2016
    • Ford Global Technologies, LLC
    • Chris Paul Glugla
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary piston internal combustion engine
    • Patent number 9,322,274
    • Issue date Apr 26, 2016
    • KNOB ENGINES S.R.O.
    • Vaclav Knob
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cam engine
    • Patent number 9,243,617
    • Issue date Jan 26, 2016
    • Boyan Bahnev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counterpoise engine
    • Patent number 9,074,527
    • Issue date Jul 7, 2015
    • Del Wolverton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine and compressor or pump with rotor and pi...
    • Patent number 9,010,286
    • Issue date Apr 21, 2015
    • Robert J. Novak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure engine, in particular, an internal combustion engine, with...
    • Patent number 8,327,820
    • Issue date Dec 11, 2012
    • Alois Tradler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Radial rotary engine with energy storage
    • Patent number 7,677,208
    • Issue date Mar 16, 2010
    • Gary A. Greenwell
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Pump
    • Patent number 7,516,615
    • Issue date Apr 14, 2009
    • Hydro-Gear Limited Partnership
    • Robert E. Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary radial internal combustion piston engine
    • Patent number 7,421,986
    • Issue date Sep 9, 2008
    • Leonid Yakhnis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Expander
    • Patent number 7,406,911
    • Issue date Aug 5, 2008
    • Honda Giken Kogyo Kabushiki Kaisha
    • Makoto Uda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary engine
    • Patent number 6,988,441
    • Issue date Jan 24, 2006
    • Harcourt Engine Pty Limited
    • Dougal Lamont Harcourt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reciprocating piston engine comprising a rotative cylinder
    • Patent number 6,928,965
    • Issue date Aug 16, 2005
    • Erich Teufl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump
    • Patent number 6,889,595
    • Issue date May 10, 2005
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electro-hydraulic pump displacement control with proportional force...
    • Patent number 6,883,313
    • Issue date Apr 26, 2005
    • Caterpillar Inc.
    • Aleksandar M. Egelja
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic apparatus with return to neutral mechanism
    • Patent number 6,782,797
    • Issue date Aug 31, 2004
    • Hydro-Gear Limited Partnership
    • Neil Brandenburg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Zero-turn transaxle with mounted return to neutral mechanism
    • Patent number 6,715,284
    • Issue date Apr 6, 2004
    • Hydro-Gear Limited Partnership
    • Herb Poplawski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary engine
    • Patent number 6,705,202
    • Issue date Mar 16, 2004
    • Harcourt Engine Pty Limited
    • Dougal Lamont Harcourt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump
    • Patent number 6,694,729
    • Issue date Feb 24, 2004
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary piston cylinder device with radially extending cylinder cham...
    • Patent number 6,692,237
    • Issue date Feb 17, 2004
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Fumito Komatsu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pivoting piston rotary power device
    • Patent number 6,637,383
    • Issue date Oct 28, 2003
    • Osama M Al-Hawaj
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method and apparatus for controlling axial device
    • Patent number 6,629,488
    • Issue date Oct 7, 2003
    • WhiteMoss, Inc.
    • Rodney D Hugelman
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pivoting piston rotary power device
    • Patent number 6,619,243
    • Issue date Sep 16, 2003
    • Osama M. Al-Hawaj
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Piston driven rotary engine
    • Patent number 6,526,925
    • Issue date Mar 4, 2003
    • Willie A. Green
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control device for hydraulic pump
    • Patent number 6,526,748
    • Issue date Mar 4, 2003
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 6,502,394
    • Issue date Jan 7, 2003
    • Hydro-Gear Limited Partnership
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial piston machines
    • Patent number 6,494,171
    • Issue date Dec 17, 2002
    • Noel Stephen Duke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Zero-turn transaxle with mounted return to neutral mechanism
    • Patent number 6,487,857
    • Issue date Dec 3, 2002
    • Hydro-Gear Limited Partnership
    • Herb Poplawski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY-PISTON CYLINDER ENGINE
    • Publication number 20180306033
    • Publication date Oct 25, 2018
    • Bülent Pulat EVIRGEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Cam Engine
    • Publication number 20140150643
    • Publication date Jun 5, 2014
    • Boyan Bahnev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY PISTON INTERNAL COMBUSTION ENGINE
    • Publication number 20140137836
    • Publication date May 22, 2014
    • Vaclav KNOB
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal Combustion Engine and Compressor or Pump With Rotor and Pi...
    • Publication number 20130186084
    • Publication date Jul 25, 2013
    • Robert J. Novak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COUNTERPOISE ENGINE
    • Publication number 20110162599
    • Publication date Jul 7, 2011
    • Del Wolverton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRESSURE ENGINE, IN PARTICULAR, AN INTERNAL COMBUSTION ENGINE, WITH...
    • Publication number 20100006059
    • Publication date Jan 14, 2010
    • Alois Tradler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary Piston Machine Comprising Two Piston Mounts Arranged on an Axle
    • Publication number 20080276902
    • Publication date Nov 13, 2008
    • Reinhard Manthry
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Radial rotary engine with energy storage
    • Publication number 20080240938
    • Publication date Oct 2, 2008
    • Gary A. Greenwell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Orbiting Valve For A Reciprocating Pump
    • Publication number 20080075616
    • Publication date Mar 27, 2008
    • THOMAS INDUSTRIES, INC.
    • Roy Rozek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Radial engine power system
    • Publication number 20070137595
    • Publication date Jun 21, 2007
    • Gary A. Greenwell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary radial internal combustion piston engine
    • Publication number 20070062469
    • Publication date Mar 22, 2007
    • Leonid Yakhnis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY ENGINE USING TRADITIONAL PISTONS OF FLEXIBLE MOTION
    • Publication number 20060242940
    • Publication date Nov 2, 2006
    • Shirwan Al Bahdaini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid motor
    • Publication number 20060090638
    • Publication date May 4, 2006
    • CHANCHAI SANTIYANONT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Reciprocating piston engine comprising a rotative cylinder
    • Publication number 20040216702
    • Publication date Nov 4, 2004
    • Erich Teufl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine
    • Publication number 20040163532
    • Publication date Aug 26, 2004
    • Harcourt Engine Pty. Limited.
    • Dougal Lamont Harcourt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Expander
    • Publication number 20040144088
    • Publication date Jul 29, 2004
    • Makoto Uda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electro-hydraulic pump displacement control with proportional force...
    • Publication number 20040099136
    • Publication date May 27, 2004
    • Aleksandar M. Egelja
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PIVOTING PISTON ROTARY POWER DEVICE
    • Publication number 20030131723
    • Publication date Jul 17, 2003
    • Osama M. Al Hawaj
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PIVOTING PISTON ROTARY POWER DEVICE
    • Publication number 20030131808
    • Publication date Jul 17, 2003
    • Osama M. Al Hawaj
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine
    • Publication number 20030051681
    • Publication date Mar 20, 2003
    • Dougal Lamont Harcourt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method and apparatus for controlling axial device
    • Publication number 20020184998
    • Publication date Dec 12, 2002
    • Rodney D. Hugelman
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    AXIAL PISTON MACHINES
    • Publication number 20020170511
    • Publication date Nov 21, 2002
    • Noel Stephen Duke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump
    • Publication number 20010042437
    • Publication date Nov 22, 2001
    • Robert Trimble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...