TREA

with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor

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  • CPC
  • F01C1/123
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C1/00Rotary-piston machines or engines

Current Industry

F01C1/123with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTOR UNIT ASSEMBLY
    • Publication number 20240003255
    • Publication date Jan 4, 2024
    • BAE Systems plc
    • James William Spain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY PISTON ENGINE AND METHOD FOR OPERATING A ROTARY PISTON ENGINE
    • Publication number 20200400022
    • Publication date Dec 24, 2020
    • Fuelsave GmbH
    • Dirk Hoffmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    POSITIVE DISPLACEMENT ROTARY DEVICES
    • Publication number 20190078438
    • Publication date Mar 14, 2019
    • MALLEN RESEARCH LIMITED PARTNERSHIP
    • David Alton MCDANIEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXHAUST-GAS ENERGY RECOVERY SYSTEM AND METHOD FOR EXHAUST-GAS ENERG...
    • Publication number 20180258818
    • Publication date Sep 13, 2018
    • Fuelsave GmbH
    • Dirk Hoffmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY PISTON ENGINE AND METHOD FOR OPERATING A ROTARY PISTON ENGINE
    • Publication number 20180258768
    • Publication date Sep 13, 2018
    • Fuelsave GmbH
    • Dirk Hoffmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY DEVICE AND A METHOD OF DESIGNING AND MAKING A ROTARY DEVICE
    • Publication number 20180100502
    • Publication date Apr 12, 2018
    • EPICAM LIMITED
    • Gunnar MOELLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT ROTARY DEVICES
    • Publication number 20170226856
    • Publication date Aug 10, 2017
    • MALLEN RESEARCH LIMITED PARTNERSHIP
    • David Alton MCDANIEL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY SYNCHRONIZED COMBUSTION ENGINE
    • Publication number 20170159438
    • Publication date Jun 8, 2017
    • Takayuki Arima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PUMP DEVICE AND SHIP PROPULSION MACHINE
    • Publication number 20160265358
    • Publication date Sep 15, 2016
    • SHOWA CORPORATION
    • Takahiko SAITO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ROTARY PISTON ENGINE, IN PARTICULAR WITH ROTARY PISTONS CIRCULATING...
    • Publication number 20150308272
    • Publication date Oct 29, 2015
    • RB HOLDING GMBH
    • Glenn ROLUS BORGWARD
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    POSITIVE DISPLACEMENT ROTARY DEVICES
    • Publication number 20150167464
    • Publication date Jun 18, 2015
    • MALLEN RESEARCH LIMITED PARTNERSHIP
    • David Alton MCDANIEL
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FIXED VANE ROTARY ABUTMENT ENGINE
    • Publication number 20140190446
    • Publication date Jul 10, 2014
    • T. Towles Lawson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Device of a Pair of Claw-Type Rotors Having Same Profiles
    • Publication number 20140102233
    • Publication date Apr 17, 2014
    • LIUNG FENG INDUSTRIAL CO., LTD.
    • Tsang Lin Hsu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Dual tip seals for a rotary engine
    • Publication number 20140069367
    • Publication date Mar 13, 2014
    • Power Source Techologies, Inc.
    • Barton W. Watkins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FIXED-VANE POSITIVE DISPLACEMENT ROTARY DEVICES
    • Publication number 20140056745
    • Publication date Feb 27, 2014
    • MALLEN RESEARCH LIMITED PARTNERSHIP
    • David Alton MCDANIEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Positive Displacement Machine
    • Publication number 20130209306
    • Publication date Aug 15, 2013
    • Peter South
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY DEVICE AND A METHOD OF DESIGNING AND MAKING A ROTARY DEVICE
    • Publication number 20130142685
    • Publication date Jun 6, 2013
    • EPICAM LIMITED
    • Gunnar Moeller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERIPHERAL PUMP-TURBINE
    • Publication number 20120207637
    • Publication date Aug 16, 2012
    • Jose Pozo Fernandez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RESPIRATORY THERAPY DEVICE
    • Publication number 20120012112
    • Publication date Jan 19, 2012
    • CareFusion 2200, Inc.
    • Thomas J. Dunsmore
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    NON-ECCENTRIC ENGINE
    • Publication number 20110135525
    • Publication date Jun 9, 2011
    • Jerome R. Lurtz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEVICE WITH ROTARY PISTONS THAT CAN BE USED AS A COMPRESSOR, A PUMP...
    • Publication number 20110027118
    • Publication date Feb 3, 2011
    • Zivoslav Milovanovic
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RESPIRATORY THERAPY DEVICE AND METHOD
    • Publication number 20100307487
    • Publication date Dec 9, 2010
    • CareFusion 2200, Inc.
    • Thomas J. Dunsmore
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERNAL COMBUSTION ENGINES WITH RING-SHAPED CYLINDERS
    • Publication number 20100192896
    • Publication date Aug 5, 2010
    • Dianlin Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Bi-directional converter between pressure and rotational force
    • Publication number 20100061873
    • Publication date Mar 11, 2010
    • Masahiro Ikemura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Low Speed, High Torque Rotary Abutment Motor
    • Publication number 20100028188
    • Publication date Feb 4, 2010
    • Yan A. Satanovskiy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RING TURBO-PISTON ENGINE AND RING TURBO-PISTON SUPERCHARGER
    • Publication number 20090028739
    • Publication date Jan 29, 2009
    • Vladislav Vladimirovich Velitsko
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Respiratory Therapy Device and Method
    • Publication number 20080110451
    • Publication date May 15, 2008
    • Thomas J. Dunsmore
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PASSIVE RESPIRATORY THERAPY DEVICE
    • Publication number 20080110455
    • Publication date May 15, 2008
    • Thomas J. Dunsmore
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Open-cycle internal combustion engine
    • Publication number 20080087004
    • Publication date Apr 17, 2008
    • Terry Michael Van Blaricom
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid-driven motor with sealing elements
    • Publication number 20070041859
    • Publication date Feb 22, 2007
    • Ehud Nagler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES