for synchronised movement of the vanes

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-stage compressor and air conditioner having a linkage between...

    • Patent number 11,560,892
    • Issue date Jan 24, 2023
    • GREEN REFRIGERATION EQUIPMENT ENGINEERING RESEARCH CENTER OF ZHUHAI GREE CO.,...
    • Dahao Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary compressor

    • Patent number 11,530,612
    • Issue date Dec 20, 2022
    • LG Electronics Inc.
    • Seokhwan Moon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cartiodal rotary machine with two-lobe rotor

    • Patent number 11,492,907
    • Issue date Nov 8, 2022
    • Joseph A. Sbarounis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Automotive vacuum pump

    • Patent number 10,982,673
    • Issue date Apr 20, 2021
    • Pierburg Pump Technology GmbH
    • Giorgio Peroni
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary energy generating system and corresponding device

    • Patent number 9,500,089
    • Issue date Nov 22, 2016
    • Louie Edwards
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    HCCI rotary engine with variable compression ratio control

    • Patent number 9,435,257
    • Issue date Sep 6, 2016
    • Customachinery Inc.
    • Roberto Fanara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Toroidal motor

    • Patent number 8,646,274
    • Issue date Feb 11, 2014
    • Marvin Wayne Hicks
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oscillating piston machine

    • Patent number 7,909,014
    • Issue date Mar 22, 2011
    • Herbert Huettlin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fluid pump

    • Patent number 6,616,433
    • Issue date Sep 9, 2003
    • Thermal Dynamics, Inc.
    • Edward L. Simonds
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid actuated generator

    • Patent number 6,606,857
    • Issue date Aug 19, 2003
    • Thermal Dynamics, Inc.
    • Edward L. Simonds
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine used as a four-cycle rotary combustion engine, a com...

    • Patent number 6,550,442
    • Issue date Apr 22, 2003
    • Modesto J. Garcia
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fluid motor

    • Patent number 6,412,280
    • Issue date Jul 2, 2002
    • Thermal Dynamics, Inc.
    • Edward L. Simonds
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary internal combustion engine

    • Patent number 6,070,565
    • Issue date Jun 6, 2000
    • Jack K. Miniere
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Centrifugal device for rotary engine

    • Patent number 5,339,780
    • Issue date Aug 23, 1994
    • Orphey A. Lien
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vane control unit for vane pump

    • Patent number 5,167,497
    • Issue date Dec 1, 1992
    • Mouvex
    • Andre Sergent
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary vane type pump or motor and the like with circular chamber p...

    • Patent number 4,385,873
    • Issue date May 31, 1983
    • Hans H. Richter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane support assembly for rotary type positive displacement apparatus

    • Patent number 4,087,217
    • Issue date May 2, 1978
    • Albert Raymond Thomas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane-type rotary machines

    • Patent number 4,021,162
    • Issue date May 3, 1977
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Kazuo Shinoda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Yoke mechanism for fluid displacement device

    • Patent number 4,019,841
    • Issue date Apr 26, 1977
    • Arthur Kamin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane support assembly for rotary type positive displacement apparatus

    • Patent number 4,008,020
    • Issue date Feb 15, 1977
    • Albert Raymond Thomas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary vane machine with spring-biased vanes

    • Patent number 3,988,076
    • Issue date Oct 26, 1976
    • Robert Bosch GmbH
    • Richard Wolf
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3858559

    • Patent number 3,858,559
    • Issue date Jan 7, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3785757

    • Patent number 3,785,757
    • Issue date Jan 15, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3729277

    • Patent number 3,729,277
    • Issue date Apr 24, 1973
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3544245

    • Patent number 3,544,245
    • Issue date Dec 1, 1970
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3265006

    • Patent number 3,265,006
    • Issue date Aug 9, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2853951

    • Patent number 2,853,951
    • Issue date Sep 30, 1958
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2671411

    • Patent number 2,671,411
    • Issue date Mar 9, 1954
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2641194

    • Patent number 2,641,194
    • Issue date Jun 9, 1953
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2632399

    • Patent number 2,632,399
    • Issue date Mar 24, 1953
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY MACHINE WITH HUB DRIVEN TRANSMISSION ARTICULATING A FOUR BAR...

    • Publication number 20230073004
    • Publication date Mar 9, 2023
    • LUMENIUM LLC
    • WILLIAM A. LUKACZYK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary Machine

    • Publication number 20220136392
    • Publication date May 5, 2022
    • Joseph A. Sbarounis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUTOMOTIVE VACUUM PUMP

    • Publication number 20190093656
    • Publication date Mar 28, 2019
    • PIERBURG PUMP TECHNOLOGY GMBH
    • GIORGIO PERONI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Toroidal motor

    • Publication number 20130195706
    • Publication date Aug 1, 2013
    • Marvin Wayne Hicks
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY ENERGY GENERATING SYSTEM AND CORRESPONDING DEVICE

    • Publication number 20130142635
    • Publication date Jun 6, 2013
    • LOUIE EDWARDS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Internal Combustion Engine and Components Therefor

    • Publication number 20110247583
    • Publication date Oct 13, 2011
    • LIQUIDPISTON, INC.
    • Nikolay Shkolnik
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VANE PUMP

    • Publication number 20110165010
    • Publication date Jul 7, 2011
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Masaaki IIJIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIAL IMPULSE ENGINE, PUMP, AND COMPRESSOR SYSTEMS, AND ASSOCIATED...

    • Publication number 20100242891
    • Publication date Sep 30, 2010
    • Timber Dick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oscillating Piston Machine

    • Publication number 20090031979
    • Publication date Feb 5, 2009
    • Herbert Huettlin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Continuous internal combustion engine

    • Publication number 20060283419
    • Publication date Dec 21, 2006
    • Ionel Mihailescu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Continuous internal combustion engine and rotary machine

    • Publication number 20060283420
    • Publication date Dec 21, 2006
    • Ionel Mihailescu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary internal combustion engine

    • Publication number 20060102139
    • Publication date May 18, 2006
    • Balbino Fernandez Garcia
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal combustion four cycle rotary engine based on a rotary move...

    • Publication number 20030010312
    • Publication date Jan 16, 2003
    • Modesto J. Garcia
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Rotary machine

    • Publication number 20020020171
    • Publication date Feb 21, 2002
    • Ronald WIlliam Driver
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...