公开(公告)号：US5152138A

公开(公告)日：1992-10-06

申请号：US833916

申请日：1992-02-11

申请人： Koji Tanabe ,  Mamoru Tsumori ,  Fukuichi Yokogawa ,  Masao Sugiyama ,  Yasushi Zaiki

发明人： Koji Tanabe ,  Mamoru Tsumori ,  Fukuichi Yokogawa ,  Masao Sugiyama ,  Yasushi Zaiki

IPC分类号： B60K5/04 ,  F01N3/28 ,  F01N13/08 ,  F01N13/10 ,  F02B27/04 ,  F02B75/22

CPC分类号： F01N13/08 ,  F01N3/28 ,  F02B75/22

摘要： An engine has first and second cylinder rows substantially parallel to each other and is mounted sideways so that the cylinder rows are arranged side by side in the longitudinal direction of the vehicle body with the first cylinder row disposed forward of the second cylinder row. An exhaust system for the engine has first and second exhaust pipes. The first exhaust pipe is connected to the cylinders in the first cylinder row on the front side of the first cylinder row and is led rearward of the engine through a recess formed on the lower side of an oil pan of the engine which is positioned between the first and second cylinder rows. The second exhaust pipe is connected to the cylinders in the second cylinder row on the rear side of the second cylinder row, is once led forward into the recess of the oil pan and then turned rearward in the recess to extend rearward. The first and second exhaust pipes are merged into a common exhaust pipe at a junction in the rear of the engine.

摘要翻译： 发动机具有基本上彼此平行的第一和第二气缸排，并且侧向安装，使得气缸列在车体的纵向方向上并排设置，其中第一气缸排布置在第二气缸排的前方。 用于发动机的排气系统具有第一和第二排气管。 第一排气管连接到第一气缸列前侧的第一气缸列中的气缸，并且通过位于发动机的油底壳的下侧的凹部引导到发动机的后方， 第一和第二气缸排。 第二排气管连接到第二气缸列的后侧的第二气缸排中的气缸，一旦被引导到油盘的凹部中，然后在凹部中向后延伸以向后延伸。 第一排气管和第二排气管在发动机后部的接合处合并成共同的排气管。