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the helices being arranged on the pistons

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  • CPC
  • F01B3/08
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis

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F01B3/08the helices being arranged on the pistons
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanism for converting motion
    • Patent number 9,683,642
    • Issue date Jun 20, 2017
    • Shane Ashley Tomkinson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axially rotating free piston
    • Patent number 9,163,504
    • Issue date Oct 20, 2015
    • Raju Jairam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine , improvements in design and efficiency
    • Patent number 8,985,071
    • Issue date Mar 24, 2015
    • Graeme Harold Newman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System for the conversion of a rectilinear swaying motion into a ro...
    • Patent number 7,275,454
    • Issue date Oct 2, 2007
    • Manuel Moreno-Aparicio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotating shuttle engines with integral valving
    • Patent number 5,517,952
    • Issue date May 21, 1996
    • Thomas J. Wielenga
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Supercharged internal combustion engine
    • Patent number 4,554,787
    • Issue date Nov 26, 1985
    • Camille Wilhelm
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Direct acting rotary actuator cylinder
    • Patent number 4,498,371
    • Issue date Feb 12, 1985
    • Yon S. Lew
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3396709
    • Patent number 3,396,709
    • Issue date Aug 13, 1968
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3388603
    • Patent number 3,388,603
    • Issue date Jun 18, 1968
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3230892
    • Patent number 3,230,892
    • Issue date Jan 25, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2973137
    • Patent number 2,973,137
    • Issue date Feb 28, 1961
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2905098
    • Patent number 2,905,098
    • Issue date Sep 22, 1959
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2837896
    • Patent number 2,837,896
    • Issue date Jun 10, 1958
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2578559
    • Patent number 2,578,559
    • Issue date Dec 11, 1951
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2519580
    • Patent number 2,519,580
    • Issue date Aug 22, 1950
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2508253
    • Patent number 2,508,253
    • Issue date May 16, 1950
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2473936
    • Patent number 2,473,936
    • Issue date Jun 21, 1949
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2368013
    • Patent number 2,368,013
    • Issue date Jan 23, 1945
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2262963
    • Patent number 2,262,963
    • Issue date Nov 18, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2137649
    • Patent number 2,137,649
    • Issue date Nov 22, 1938
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1777007
    • Patent number 1,777,007
    • Issue date Sep 30, 1930
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1736822
    • Patent number 1,736,822
    • Issue date Nov 26, 1929
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1671009
    • Patent number 1,671,009
    • Issue date May 22, 1928
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1661433
    • Patent number 1,661,433
    • Issue date Mar 6, 1928
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1649196
    • Patent number 1,649,196
    • Issue date Nov 15, 1927
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1613136
    • Patent number 1,613,136
    • Issue date Jan 4, 1927
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1445003
    • Patent number 1,445,003
    • Issue date Feb 13, 1923
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents