operated by movement of connecting-rod

Patents Grantslast 30 patents

  • Information Patent Grant

    Control device for pneumatic cylinder

    • Patent number 5,275,085
    • Issue date Jan 4, 1994
    • Young B. Hur
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-stroke cycle internal combustion engine

    • Patent number 5,201,286
    • Issue date Apr 13, 1993
    • Malibu Corporation
    • Eugene E. Kerrigan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combustion promoter for internal combustion engines

    • Patent number 5,156,685
    • Issue date Oct 20, 1992
    • Takeshi Okuma
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Opposed piston engine having fuel inlet through rod controlled pist...

    • Patent number 5,029,559
    • Issue date Jul 9, 1991
    • Edmund P. Lively
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1980741

    • Patent number 1,980,741
    • Issue date Nov 13, 1934
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1905062

    • Patent number 1,905,062
    • Issue date Apr 25, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1904816

    • Patent number 1,904,816
    • Issue date Apr 18, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1799511

    • Patent number 1,799,511
    • Issue date Apr 7, 1931
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1626279

    • Patent number 1,626,279
    • Issue date Apr 26, 1927
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1431589

    • Patent number 1,431,589
    • Issue date Oct 10, 1922
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Piston exhaust system

    • Publication number 20050039708
    • Publication date Feb 24, 2005
    • William Delaplaine Green
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Piston air engine

    • Publication number 20030209013
    • Publication date Nov 13, 2003
    • Yu-Chi Tsai
    • A63 - SPORTS GAMES AMUSEMENTS