Two-cycle self-ignition gasoline engine

申请公布号：

EP1291507(A3)

申请号：

EP20020020150

申请日期：

2002.09.09

申请公布日期：

2003.08.27

申请人：

TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人：

KOBAYASHI, TATSUO

分类号：

F02B1/04;F02B1/12;F02B11/00;F02B23/10;F02B75/02;F02D13/02;F02D23/00;F02D41/02;F02D41/04;F02D41/30;F02D43/00;F02D45/00

主分类号：

F02B1/04

摘要：

In a two-cycle self-ignition operation region, the two-cycle self-ignition gasoline engine (1) increases the excess air ratio (R) to a higher value when the fuel injection amount is large than when the fuel injection amount is small. This enables sufficient reduction in the amount of NOx discharged from the gasoline engine (1). <IMAGE>