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

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary compressor

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    • Issue date Feb 14, 2023
    • LG Electronics Inc.
    • Seokhwan Moon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Fluid-actuated rotary drive device

    • Patent number 9,399,916
    • Issue date Jul 26, 2016
    • Festo AG & Co. KG
    • Gerhard Thorwart
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rotary machine of the deformable rhombus type comprising an improve...

    • Patent number 8,951,028
    • Issue date Feb 10, 2015
    • Vincent Genissieux
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Pivoting, hinged arc vane rotary compressor or expander

    • Patent number 8,579,615
    • Issue date Nov 12, 2013
    • Pars Makina Sanayi Ve Ticaret Limited Sirketi
    • Ibrahim Sinan Akmandor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid machine for converting heat energy into mechanical rotational...

    • Patent number 7,249,459
    • Issue date Jul 31, 2007
    • Denso Corporation
    • Shigeru Hisanaga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid machine

    • Patent number 7,104,061
    • Issue date Sep 12, 2006
    • Denso Corporation
    • Shigeru Hisanaga
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Rolling piston type expansion machine

    • Patent number 5,616,019
    • Issue date Apr 1, 1997
    • Kabushiki Kaisha Toshiba
    • Hitoshi Hattori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3882827

    • Patent number 3,882,827
    • Issue date May 13, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1602301

    • Patent number 1,602,301
    • Issue date Oct 5, 1926
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY COMPRESSOR

    • Publication number 20210301662
    • Publication date Sep 30, 2021
    • LG ELECTRONICS INC.
    • Seokhwan MOON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid Regulating Valve

    • Publication number 20150118088
    • Publication date Apr 30, 2015
    • ENERGREEN AS
    • Trond Melhus
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY INTERNAL COMBUSTION ENGINE

    • Publication number 20140318123
    • Publication date Oct 30, 2014
    • Jose Lopez Cruz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid-Actuated Rotary Drive Device

    • Publication number 20130309115
    • Publication date Nov 21, 2013
    • FESTO AG & CO. KG
    • Gerhard Thorwart
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ROTARY INTERNAL COMBUSTION ENGINE

    • Publication number 20130081591
    • Publication date Apr 4, 2013
    • Jose Lopez Cruz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pivoting, Hinged Arc Vane Rotary Compressor Or Expander

    • Publication number 20120224989
    • Publication date Sep 6, 2012
    • PARS MAKINA SANAYI VE TICARET LIMITED SIRKETI
    • Ibrahim Sinan AKMANDOR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY MACHINE OF THE DEFORMABLE RHOMBUS TYPE COMPRISING AN IMPROVE...

    • Publication number 20110280757
    • Publication date Nov 17, 2011
    • Vincent Genissieux
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid machine

    • Publication number 20060179843
    • Publication date Aug 17, 2006
    • DENSO CORPORATION
    • Shigeru Hisanaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid machine for converting heat into mechanical rotational force

    • Publication number 20040255591
    • Publication date Dec 23, 2004
    • DENSO CORPORATION NIPPON SOKEN
    • Shigeru Hisanaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid machine

    • Publication number 20040211180
    • Publication date Oct 28, 2004
    • DENSO Corporation
    • Shigeru Hisanaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES