Cylindrical valves comprising radial inlet and side outlet or side inlet and radial outlet

Patents Grantslast 30 patents

  • Information Patent Grant

    System for controlling fluid flow

    • Patent number 7,926,461
    • Issue date Apr 19, 2011
    • Perkins Engines Company Limited
    • Martin W. Dirker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder head for an internal combustion engine

    • Patent number 7,802,551
    • Issue date Sep 28, 2010
    • Perkins Engines Company Ltd
    • Martin W. Dirker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Valve seal for rotary valve engine

    • Patent number 6,718,933
    • Issue date Apr 13, 2004
    • George J. Coates
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve seal for rotary valve engine

    • Patent number 6,666,458
    • Issue date Dec 23, 2003
    • George J. Coates
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve for internal combustion engines

    • Patent number 6,237,556
    • Issue date May 29, 2001
    • Rovasco Pty Ltd.
    • Brian Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stepped piston internal combustion engine

    • Patent number 5,870,980
    • Issue date Feb 16, 1999
    • Bernard Hooper
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary throttle valve and utilization of said throttle valve for th...

    • Patent number 5,377,635
    • Issue date Jan 3, 1995
    • Institut Francais du Petrole
    • Stephen Glover
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine

    • Patent number 4,553,385
    • Issue date Nov 19, 1985
    • John S. Lamont
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Method for the transformation of thermal energy into mechanical ene...

    • Patent number 4,513,568
    • Issue date Apr 30, 1985
    • Roger Bajulaz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable timing rotary valve for an internal combustion engine

    • Patent number 4,421,077
    • Issue date Dec 20, 1983
    • John R. Ruggeri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Rotary valve for an internal combustion engine

    • Patent number 4,370,955
    • Issue date Feb 1, 1983
    • John R. Ruggeri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    2215728

    • Patent number 2,215,728
    • Issue date Sep 24, 1940
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1764480

    • Patent number 1,764,480
    • Issue date Jun 17, 1930
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1542792

    • Patent number 1,542,792
    • Issue date Jun 16, 1925
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1411384

    • Patent number 1,411,384
    • Issue date Apr 4, 1922
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1388758

    • Patent number 1,388,758
    • Issue date Aug 23, 1921
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1232849

    • Patent number 1,232,849
    • Issue date Jul 10, 1917
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND APPARATUS FOR A HIGH FLOW CYLINDER HEAD FOR INTERNAL COM...

    • Publication number 20120247425
    • Publication date Oct 4, 2012
    • Daniel Richard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal Combustion Engine

    • Publication number 20080168962
    • Publication date Jul 17, 2008
    • Zoltan Szilvasi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    System for controlling fluid flow

    • Publication number 20080156287
    • Publication date Jul 3, 2008
    • Martin W. Dirker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Cylinder head for an internal combustion engine

    • Publication number 20080156289
    • Publication date Jul 3, 2008
    • Martin W. Dirker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE SEAL FOR ROTARY VALVE ENGINE

    • Publication number 20040079314
    • Publication date Apr 29, 2004
    • George J. Coates
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve seal for rotary valve engine

    • Publication number 20030160393
    • Publication date Aug 28, 2003
    • George J. Coates
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES