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with vanes hinged to the outer member and reciprocating with respect to the outer member

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  • CPC
  • F01C1/322
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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

F01C1/322with vanes hinged to the outer member and reciprocating with respect to the outer member
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary energy converter with retractable barrier
    • Patent number 10,830,047
    • Issue date Nov 10, 2020
    • Scott Hudson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Revolving outer body rotary vane compressor or expander
    • Patent number 10,309,222
    • Issue date Jun 4, 2019
    • PARS MAINA SANAYI VE TICARET LIMITED SIRKETI
    • Ibrahim Sinan Akmandor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary energy converter with retractable barrier
    • Patent number 10,208,598
    • Issue date Feb 19, 2019
    • Scott Hudson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Isochoric heat addition engines and methods
    • Patent number 10,196,970
    • Issue date Feb 5, 2019
    • LiquidPiston, Inc.
    • Nikolay Shkolnik
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Concentric rotary fluid machine
    • Patent number 9,957,961
    • Issue date May 1, 2018
    • Greystone Technologies Pty Ltd
    • Nicholas Ryan Marchand
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pendulum slide pump with at least one communication channel
    • Patent number 9,752,573
    • Issue date Sep 5, 2017
    • Mahle International GmbH
    • Dieter Hoehn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary energy converter with retractable barrier
    • Patent number 9,394,790
    • Issue date Jul 19, 2016
    • Scott Hudson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Isochoric heat addition engines and methods
    • Patent number 9,382,851
    • Issue date Jul 5, 2016
    • LiquidPiston, Inc.
    • Nikolay Shkolnik
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Isochoric heat addition engines and methods
    • Patent number 8,863,724
    • Issue date Oct 21, 2014
    • LiquidPiston, Inc.
    • Nikolay Shkolnik
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary energy converter with retractable barrier
    • Patent number 8,613,270
    • Issue date Dec 24, 2013
    • Scott Hudson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary energy converter with retractable barrier
    • Patent number 8,286,609
    • Issue date Oct 16, 2012
    • Scott Hudson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid machine
    • Patent number 8,245,528
    • Issue date Aug 21, 2012
    • Daikin Industries, Ltd.
    • Katsumi Sakitani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary expander with discharge and introduction passages for workin...
    • Patent number 8,172,558
    • Issue date May 8, 2012
    • Panasonic Corporation
    • Hiroshi Hasegawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid machine
    • Patent number 8,156,756
    • Issue date Apr 17, 2012
    • Daikin Industries, Ltd.
    • Eiji Kamakura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigeration cycle apparatus and fluid machine used for the same
    • Patent number 8,074,471
    • Issue date Dec 13, 2011
    • Panasonic Corporation
    • Hiroshi Hasegawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement expander
    • Patent number 7,802,447
    • Issue date Sep 28, 2010
    • Daikin Industries, Ltd.
    • Eiji Kumakura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Expander
    • Patent number 7,784,303
    • Issue date Aug 31, 2010
    • Daikin Industries, Ltd.
    • Katsumi Sakitani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement expander and fluid machinery
    • Patent number 7,607,319
    • Issue date Oct 27, 2009
    • Daikin Industries, Ltd.
    • Masakazu Okamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement type expansion machine and fluid machine
    • Patent number 7,419,369
    • Issue date Sep 2, 2008
    • Daikin Industries, Ltd.
    • Katsumi Sakitani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary internal combustion engine
    • Patent number 4,342,297
    • Issue date Aug 3, 1982
    • Robert H. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3841802
    • Patent number 3,841,802
    • Issue date Oct 15, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3839995
    • Patent number 3,839,995
    • Issue date Oct 8, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTONLESS COMBUSTION FLYWHEEL ENGINE DESIGN FOR LOW FUEL CONSUMPTION
    • Publication number 20230407780
    • Publication date Dec 21, 2023
    • PAUL J. SOO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY ENERGY CONVERTER WITH RETRACTABLE BARRIER
    • Publication number 20190178084
    • Publication date Jun 13, 2019
    • Scott Hudson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY ENERGY CONVERTER WITH RETRACTABLE BARRIER
    • Publication number 20160326875
    • Publication date Nov 10, 2016
    • Scott HUDSON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    A Concentric Rotary Fluid Machine
    • Publication number 20160201668
    • Publication date Jul 14, 2016
    • GREYSTONE TECHNOLOGIES PTY LTD
    • Nicholas Ryan Marchand
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY ENERGY CONVERTER WITH RETRACTABLE BARRIER
    • Publication number 20140102402
    • Publication date Apr 17, 2014
    • Scott HUDSON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY ENERGY CONVERTER WITH RETRACTABLE BARRIER
    • Publication number 20130087118
    • Publication date Apr 11, 2013
    • Scott HUDSON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Isochoric Heat Addition Engines and Methods
    • Publication number 20110023814
    • Publication date Feb 3, 2011
    • LIQUIDPISTON, INC.
    • Nikolay Shkolnik
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXPANDER
    • Publication number 20110002803
    • Publication date Jan 6, 2011
    • DAIKIN INDUSTRIES, LTD.
    • Eiji Kumakura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS AND FLUID MACHINE USED FOR THE SAME
    • Publication number 20100251757
    • Publication date Oct 7, 2010
    • PANASONIC CORPORATION
    • Hiroshi Hasegawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ROTARY ENERGY CONVERTER WITH RETRACTABLE BARRIER
    • Publication number 20100170469
    • Publication date Jul 8, 2010
    • Scott HUDSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY EXPANDER
    • Publication number 20100158729
    • Publication date Jun 24, 2010
    • PANASONIC CORPORATION
    • Hiroshi Hasegawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID MACHINE
    • Publication number 20100074769
    • Publication date Mar 25, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Eiji Kumakura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Positive displacement expander
    • Publication number 20090178433
    • Publication date Jul 16, 2009
    • Eiji Kumakura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid Machine
    • Publication number 20090100860
    • Publication date Apr 23, 2009
    • Katsumi Sakitani
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Positive Displacement Expander and Fluid Machinery
    • Publication number 20080307797
    • Publication date Dec 18, 2008
    • Daikin Industries, Ltd.
    • Masakazu Okamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Expander
    • Publication number 20080310983
    • Publication date Dec 18, 2008
    • Katsumi Sakitani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Roudong Volume Variation Method for Fluid Machinery and Its Mechani...
    • Publication number 20080095652
    • Publication date Apr 24, 2008
    • Zigang Jiang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Volume expander and fluid machine
    • Publication number 20060165542
    • Publication date Jul 27, 2006
    • Katsumi Sakitani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES