| 摘要 |
PURPOSE:To increase the compression ratio, by locating a compressor aside of a cylinder of an engine, and feeding air from the compressor to the cylinder. CONSTITUTION:Fuel mixture is sucked through an intake valve 22a into an engine cylinder 16a, and simultaneously air is sucked through a self-pressure valve 38 into a compressor cylinder 30. In a compression stroke of the engine cylinder 16a, the air in the compressor cylinder 30 is also compressed. At a terminal stage of the compression stroke, a partition valve 34a is relieved to induce the air in the compressor cylinder 30 into the engine cylinder 16a. In an explosion stroke of the engine cylinder 16a, an engine cylinder 16b is operated in a suction stroke, while in an exhaust stroke of the engine cylinder 16a, the engine cylinder 16b is operated in a compression stroke. That is, the stroke phase of the engine cylinders 16a and 16b is slipped by 360 deg..
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