东京芝浦工业大学机械系佐藤运男教授领导的研究小组,成功地研制了一种能把未燃气体从完全燃烧气体中分离出来并重加利用的两冲程汽油机。这种汽油机的缸套上带有几层排气孔,以便把完全燃烧的高温、高压气体和未完全燃烧的低温气体从不同的排气孔排出。其后者排出后,再与新鲜充量混 A research team led by Professor Sato Yunan, a professor of mechanical engineering at Shibaura Institute of Technology in Tokyo, has succeeded in developing a two-stroke gasoline engine that separates and reuses unburnt gas from completely combusted gas. This gasoline engine cylinder liner with several layers of vents in order to completely burn the high temperature, high pressure gas and incomplete combustion of low temperature gas from different exhaust vent. The latter after discharge, and then mixed with fresh charge