| 摘要 |
PURPOSE:To increase the quantity of a mixture in a device by its simplified mechanism, by sucking the mixture into a crank chamber in exhaust and compression strokes of an ascending piston while forcing the mixture in the crank chamber to be fed by pressure into a mixture tank in explosion and intake strokes of the descending piston so that the mixture may be sucked into a combustion chamber at one time in the intake stroke. CONSTITUTION:A mixture, being allowed to flow in a carburetor 13, is sucked into a crank chamber 6 from a valve hole 18 in a rotary disc valve 17 in exhaust and compression ascending strokes of a piston. A mixture tank 15 is charged with the mixture in the crank chamber 6 in explosion and intake descending strokes of the piston. Of the mixtures, the mixture, with which the tank is charged twice in the explosion and intake strokes, is introduced at one time into a combustion chamber 5 from an intake port 2 by opening it in the intake stroke. |
