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1.发明公开SPARK IGNITION STRATIFIED COMBUSTION INTERNAL COMBUSTION ENGINE 有权FREMGEZÜNDETEBRENNKRAFTMASCHINE MIT SCHICHTLADUNG
公开(公告)号：EP1267070A1
公开(公告)日：2002-12-18
申请号：EP01912208.4
申请日：2001-03-08
发明人： UEDA, Takanori, TOYOTA JIDOSHA KABUSHIKI KAISHA , OKUMURA, Takeshi, TOYOTA JIDOSHA KABUSHIKI KAISHA , FURUNO, Shigeo, TOYOTA JIDOSHA KABUSHIKI KAISHA , IGUCHI, Satoshi, TOYOTA JIDOSHA KABUSHIKI KAISHA , AKIHAMA, Kazuhiro, K.K. TOYOTA CHUO KENKYUSHO , TAKI, Masahiro, K.K. TOYOTA CHUO KENKYUSHO , YAMAZAKI, Satoshi, K.K. TOYOTA CHUO KENKYUSHO
CPC分类号： F02M69/046 , F02B1/12 , F02D35/02 , F02D37/02 , F02D41/0025 , F02D41/3023 , F02D41/3041 , F02D41/3094 , F02D2041/389 , F02M63/029 , F02P5/152 , Y02T10/46
摘要： A fuel injector (6) and spark plug (7) are arranged in a combustion chamber (5) of an internal combustion engine. By forming by stratification a self-ignitable preliminary air-fuel mixture in the combustion chamber (5), a spatial distribution is given to the density of the preliminary air-fuel mixture in the combustion chamber (5). Part of the preliminary air-fuel mixture formed in the combustion chamber (5) is ignited by the spark plug (7) to cause combustion by flame propagation, then the remaining preliminary air-fuel mixture is successively made to self-ignite and burn with a time lag. The ignition timing is set so that the ratio of the preliminary air-fuel mixture made to burn by self-ignition becomes more than a predetermined lower limit and less than a knocking generation limit.
摘要翻译： 燃料喷射器（6）和火花塞（7）布置在内燃机的燃烧室（5）中。 通过在燃烧室（5）中通过分层形成自燃的初级空气 - 燃料混合物，对燃烧室（5）中的预备空气 - 燃料混合物的密度给出空间分布。 在燃烧室（5）中形成的初级空气燃料混合物的一部分被火花塞（7）点燃以通过火焰传播引起燃烧，然后剩余的初级空气 - 燃料混合物自发点燃并燃烧 时间滞后 点火正时被设定为使得通过自点火燃烧的预备空气 - 燃料混合物的比例大于预定的下限并小于爆震发生极限。
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公开(公告)号：EP1267070B1
公开(公告)日：2012-12-26
申请号：EP01912208.4
申请日：2001-03-08
发明人： UEDA, Takanori, TOYOTA JIDOSHA KABUSHIKI KAISHA , OKUMURA, Takeshi, TOYOTA JIDOSHA KABUSHIKI KAISHA , FURUNO, Shigeo, TOYOTA JIDOSHA KABUSHIKI KAISHA , IGUCHI, Satoshi, TOYOTA JIDOSHA KABUSHIKI KAISHA , AKIHAMA, Kazuhiro, K.K. TOYOTA CHUO KENKYUSHO , TAKI, Masahiro, K.K. TOYOTA CHUO KENKYUSHO , YAMAZAKI, Satoshi, K.K. TOYOTA CHUO KENKYUSHO
CPC分类号： F02M69/046 , F02B1/12 , F02D35/02 , F02D37/02 , F02D41/0025 , F02D41/3023 , F02D41/3041 , F02D41/3094 , F02D2041/389 , F02M63/029 , F02P5/152 , Y02T10/46
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