Internal combustion engine with at least two liquid cooled cylinders
    1.
    发明授权
    Internal combustion engine with at least two liquid cooled cylinders 失效
    具有至少两个液冷缸的内燃机

    公开(公告)号:US4672923A

    公开(公告)日:1987-06-16

    申请号:US845607

    申请日:1986-03-28

    IPC分类号: F01P3/02 F02F1/14

    CPC分类号: F01P3/02 F02F1/14

    摘要: Each cylinder of a liquid cooled in-line internal combustion engine includes a cylinder pipe surrounded by an annular cooling chamber. The cooling chambers are interconnected in series by crossover passages between adjacent cylinder pipes and the cooling chambers have a greater cross sectional flow area on one side of the longitudinal central plane of the engine than on the other side. This cross sectional flow area relationship is reversed from cylinder to cylinder to thereby cause a meandering course of flow for a portion of the coolant thereby assuring adequate flow around the entire surface of the cylinder pipe and good flushing of the crossover passages between the cylinder pipes.

    摘要翻译: 液体冷却的在线内燃机的每个气缸包括由环形冷却室包围的气缸管。 冷却室通过相邻缸管之间的交叉通道串联连接,并且冷却室在发动机的纵向中心平面的一侧具有比在另一侧更大的横截面流动面积。 这种横截面流动面积关系从气缸反转到气缸,从而为冷却剂的一部分引起蜿蜒的流动过程,从而确保在气缸管的整个表面周围的足够的流动,以及在气缸管之间的交叉通道的良好冲洗。