by changing the phase relationship between two actuating or actuated cams

Patents Grantslast 30 patents

  • Information Patent Grant

    3786726

    • Patent number 3,786,726
    • Issue date Jan 22, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3279389

    • Patent number 3,279,389
    • Issue date Oct 18, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3165068

    • Patent number 3,165,068
    • Issue date Jan 12, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3142229

    • Patent number 3,142,229
    • Issue date Jul 28, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents