公开(公告)号：US20160017787A1

公开(公告)日：2016-01-21

申请号：US14775389

申请日：2014-02-05

Applicant: FUTABA INDUSTRIAL CO., LTD.

Inventor： Tomohiro FURUYA ,  Toshio YOKOTA ,  Katsuhiko Kainuma

IPC: F01N13/00 ,  F01N13/14

CPC classification number: F01N13/007 ,  F01N1/14 ,  F01N3/285 ,  F01N13/14 ,  F01N13/1805 ,  F01N13/1844 ,  F01N2260/14 ,  F01N2260/16 ,  F01N2260/26 ,  F01N2310/14 ,  F01N2470/00 ,  F16L21/02

Abstract: An exhaust pipe that forms an exhaust flow channel includes a first flow channel member that forms part of the exhaust flow channel, and a second flow channel member connected in series with the first flow channel member, and forms part of the exhaust flow channel. A downstream-side end of the first flow channel member is inserted into an upstream-side end of the second flow channel member. A communication channel that communicates between an inside and an outside of the exhaust pipe is formed between an outer surface of an insertion part of the first flow channel member and an inner surface of an insertion-receiving part of the second flow channel member. The insertion-receiving part is arranged to face higher than a horizontal direction.

Abstract translation: 形成排气流路的排气管包括形成排气流路的一部分的第一流路部件和与第一流路部件串联连接的第二流路部件，形成排气流路的一部分。 第一流路部件的下游侧端部插入第二流路部件的上游侧端部。 在第一流路部件的插入部的外表面和第二流路部件的插入接收部的内表面之间形成有在排气管的内部和外部之间连通的连通通道。 插入容纳部配置成比水平方向高。