Arrangements of valves in the machine or engine

Patents Grantslast 30 patents

  • Information Patent Grant

    High efficiency steam engine

    • Patent number 10,774,645
    • Issue date Sep 15, 2020
    • Thermal Power Recovery LLC
    • James V. Harmon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gasket having retainer element for reed valve integrally formed the...

    • Patent number 5,186,475
    • Issue date Feb 16, 1993
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Katsunori Kawai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Driving device, in particular for a proportioning pump of the pisto...

    • Patent number 4,785,713
    • Issue date Nov 22, 1988
    • Jean Cloup
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Power output control system for vapor engine

    • Patent number 4,168,655
    • Issue date Sep 25, 1979
    • Thermo Electron Corporation
    • Sotiris Kitrilakis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3361036

    • Patent number 3,361,036
    • Issue date Jan 2, 1968
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3279326

    • Patent number 3,279,326
    • Issue date Oct 18, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2401764

    • Patent number 2,401,764
    • Issue date Jun 11, 1946
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2193821

    • Patent number 2,193,821
    • Issue date Mar 19, 1940
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents