Two-stroke internal-combustion engine
    1.
    发明授权
    Two-stroke internal-combustion engine 失效
    二冲程内燃机

    公开(公告)号:US4469054A

    公开(公告)日:1984-09-04

    申请号:US516871

    申请日:1983-07-25

    摘要: An engine comprising one pair of scavenge ports alternately covered and uncovered by a piston, a richer air-fuel mixture and a leaner air-fuel mixture being separately fed into the cylinder from the scavenge ports, the richer air-fuel mixture flowing into the cylinder towards the inner wall thereof, located opposite the exhaust port, and the leaner air-fuel mixture flowing into the cylinder so that it overlays the richer air-fuel mixture.

    摘要翻译: 发动机包括一对交替地被活塞覆盖和未覆盖的清扫口,更加丰富的空气 - 燃料混合物和较稀的空气 - 燃料混合物从清除口单独供给到气缸中,更丰富的空气 - 燃料混合物流入气缸 朝向其位于排气口对面的内壁,并且较稀的空气 - 燃料混合物流入气缸,使得它覆盖较浓的空气 - 燃料混合物。