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发明名称
活塞式发动机的燃烧室
摘要
本发明涉及活塞式发动机的燃烧室。在发动机的活塞上设有环形台阶或凸台,在气缸盖或气缸壁上设有环形凸台或凹槽,所述台阶和凸台(或凸台和凹槽)围成环形截面的压缩腔,压缩腔通过通道与主燃烧室连通,压缩腔内的气体受到压缩后,以射流的形式喷入主燃烧室,形成极强的紊流及涡旋,加快了燃烧速度,提高了发动机的效率。配合稀相燃烧技术,还可形成“稀相-快速”燃烧室。
申请公布号
CN1069098A
申请公布日期
1993.02.17
申请号
CN91105081.7
申请日期
1991.07.27
申请人
毛羽
发明人
毛羽
分类号
F02B23/00;F02F3/26
主分类号
F02B23/00
代理机构
代理人
主权项
1、一种活塞式发动机的燃烧室,该活塞式发动机包括活塞1、气缸壁3、气缸盖4和主燃室7,其特征在于,所述燃烧室由主燃烧室7和附加的环形截面压缩腔8组成,压腔8由活塞1、气缸盖4和/或气缸壁3围成,当活塞处于上止点时,压缩腔容积为零,一组通道6将压缩腔8和主燃烧室7连通。
地址
100083北京市902信箱时铭显转
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