TREA

of intermeshing-engagement type

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Industry

  • CPC
  • F01C3/08
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C3/00Rotary-piston machines or engines with non-parallel axes of movement of co-operating members

Current Industry

F01C3/08of intermeshing-engagement type
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY POSITIVE DISPLACEMENT DEVICE
    • Publication number 20240384720
    • Publication date Nov 21, 2024
    • Spherical Rotors Inc.
    • Michael Justin Sereda-Mohr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary Fluid Flow Device
    • Publication number 20210301825
    • Publication date Sep 30, 2021
    • Exponential Technologies, Inc.
    • Alejandro Juan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Indexed Positive Displacement Rotary Motion Device
    • Publication number 20170130583
    • Publication date May 11, 2017
    • Exponential Technologies, Inc.
    • Alejandro Juan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Shroud For Rotary Engine
    • Publication number 20150361794
    • Publication date Dec 17, 2015
    • Exponential Technologies, Inc.
    • Curtis Patterson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY MACHINE FOR COMPRESSION AND DECOMPRESSION
    • Publication number 20150275668
    • Publication date Oct 1, 2015
    • Be-Kking Management B.V.
    • Wilhelmus Theodorus Clemens Bekking
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY PISTON ENGINE WHICH ACTS AS A PUMP, CONDENSER OR MOTOR FOR A...
    • Publication number 20150086407
    • Publication date Mar 26, 2015
    • ROBERT BOSCH GmbH
    • Dieter Amesoeder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Indexed Positive Displacement Rotary Motion Device
    • Publication number 20140216000
    • Publication date Aug 7, 2014
    • Alejandro Juan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP OR MOTOR FOR LIQUID OR GASEOUS MEDIA
    • Publication number 20130224056
    • Publication date Aug 29, 2013
    • ROBERT BOSCH GmbH
    • Felix Arnold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Positive Displacement Expander
    • Publication number 20130200634
    • Publication date Aug 8, 2013
    • Exponential Technologies, Inc.
    • Curtis Patterson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY MACHINE FOR COMPRESSION AND DECOMPRESSION
    • Publication number 20130129476
    • Publication date May 23, 2013
    • Be-Kking Management B.V.
    • Wilhelmus Theodorus Clemens Bekking
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTORS FORMED USING INVOLUTE CURVES
    • Publication number 20120269669
    • Publication date Oct 25, 2012
    • Exponential Technologies, Inc.
    • Curtis Patterson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY PISTON ENGINE
    • Publication number 20120014826
    • Publication date Jan 19, 2012
    • ROBERT BOSCH GmbH
    • Felix Arnold
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHROUD FOR ROTARY ENGINE
    • Publication number 20110311351
    • Publication date Dec 22, 2011
    • Curtis Patterson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Leakage loss flow control and associated media flow delivery assembly
    • Publication number 20100233000
    • Publication date Sep 16, 2010
    • Felix Arnold
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR CONVERTING ENERGY FROM COMPRESSED AIR INTO MECHANICAL EN...
    • Publication number 20100215531
    • Publication date Aug 26, 2010
    • Felix Arnold
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Spherical two stroke engine system
    • Publication number 20100122685
    • Publication date May 20, 2010
    • WARSAW UNIV. OF LIFE SCIENCES
    • Wieslaw Julian Oledzki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP OR MOTOR
    • Publication number 20100104462
    • Publication date Apr 29, 2010
    • COR PUMPS + COMPRESSORS AG
    • Felix Arnold
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INDEXED POSITIVE DISPLACEMENT ROTARY MOTION DEVICE
    • Publication number 20100074786
    • Publication date Mar 25, 2010
    • Alejandro Juan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Pressure Sealed Tapered Screw Pump/Motor
    • Publication number 20080138230
    • Publication date Jun 12, 2008
    • Alan Notis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Leakage Loss Flow Control
    • Publication number 20070253851
    • Publication date Nov 1, 2007
    • Felix Arnold
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Swash-plate variable volume chamber-type fluid machine
    • Publication number 20050271523
    • Publication date Dec 8, 2005
    • Tohru Kawakami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary piston machines comprising a displaceable inner housing
    • Publication number 20050175493
    • Publication date Aug 11, 2005
    • Felix Arnold
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Positive displacement flow meter method and apparatus
    • Publication number 20040250617
    • Publication date Dec 16, 2004
    • James B. Klassen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Minimal contact seal positive displacement device method and apparatus
    • Publication number 20030231971
    • Publication date Dec 18, 2003
    • James B. Klassen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary internal combustion engine - designed for future adiabatic o...
    • Publication number 20020166535
    • Publication date Nov 14, 2002
    • Robert DeFazio
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Rotary engine and method for determining engagement surface contour...
    • Publication number 20020094293
    • Publication date Jul 18, 2002
    • James B. Klassen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary piston machine
    • Publication number 20020037228
    • Publication date Mar 28, 2002
    • Felix Michael Arnold
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Balanced rotors positive displacement engine and pump method and ap...
    • Publication number 20010031215
    • Publication date Oct 18, 2001
    • James B. Klassen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES