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公开(公告)号:US4788942A
公开(公告)日:1988-12-06
申请号:US880293
申请日:1986-06-30
申请人: Andrew A. Pouring , Daniel G. Ferer
发明人: Andrew A. Pouring , Daniel G. Ferer
IPC分类号: F02B17/00 , F02B23/00 , F02B23/08 , F02B23/10 , F02B75/02 , F02B75/12 , F02F1/00 , F02F3/26 , F02F3/28
CPC分类号: F02F3/26 , F02B17/005 , F02B23/08 , F02B23/10 , F02F3/28 , F02B2075/025 , F02B2075/125 , F02B2275/40 , Y02T10/12 , Y02T10/125
摘要: An internal combustion engine includes a moving piston within a combustion chamber that is temporarily divided into two zones when the piston is at and near its minumum volume position. Fuel is confined to a first zone where the fuel is ignited to generate combustion wave energy that drives gas within the second zone in Helmholtz resonance through a restricted passageway. Air from the second zone is periodically expanded into the first zone through the passageway to improve the combustion process in the first zone before the piston moves substantially away from its minimum volume position.
摘要翻译: 内燃机包括在活塞处于和接近其最小容积位置时临时分成两个区域的燃烧室内的移动活塞。 燃料被限制在第一区域,其中燃料被点燃以产生燃烧波能量,其通过受限通道在亥姆霍兹共振中驱动第二区域内的气体。 来自第二区域的空气通过通道周期性地扩展到第一区域中,以在活塞基本上远离其最小体积位置移动之前改进第一区域中的燃烧过程。