公开(公告)号：US20120160601A1

公开(公告)日：2012-06-28

申请号：US12979699

申请日：2010-12-28

申请人： Yoshihiko ORIHASHI ,  Masashi Fukuuchi ,  Atsushi Eto ,  Tamotsu Hatada ,  Ryosuke Masuike

发明人： Yoshihiko ORIHASHI ,  Masashi Fukuuchi ,  Atsushi Eto ,  Tamotsu Hatada ,  Ryosuke Masuike

IPC分类号： F01N13/08

CPC分类号： F01N13/1888 ,  F01N13/102 ,  F01N13/141 ,  F01N2590/00 ,  F01N2590/04

摘要： An exhaust device in which a portion of an exhaust pipe covered by an exhaust pipe cover is rationalized. An exhaust device of a vehicle includes a muffler disposed in a rear part of the vehicle, an exhaust pipe extending from a front surface of a cylinder of an engine to the muffler while passing along an outer side of the engine in a lateral direction, a first exhaust pipe cover covering an entire periphery of an exhaust pipe front portion located near the outer side of the engine in the lateral direction, and a second exhaust pipe cover covering an outer side of an exhaust pipe rear portion located behind the engine.

摘要翻译： 一种排气装置，其中由排气管罩覆盖的排气管的一部分合理化。 车辆的排气装置包括设置在车辆的后部的消声器，从发动机的气缸的前表面向消声器沿着沿着侧向沿着发动机的外侧延伸的排气管， 第一排气管盖，其覆盖位于发动机外侧的排气管前部的沿横向方向的整个周边，以及覆盖位于发动机后面的排气管后部的外侧的第二排气管盖。

公开(公告)号：US20120160591A1

公开(公告)日：2012-06-28

申请号：US12979653

申请日：2010-12-28

申请人： Yoshihiko ORIHASHI ,  Masashi Fukuuchi ,  Atsushi Eto ,  Tamotsu Hatada ,  Ryosuke Masuike

发明人： Yoshihiko ORIHASHI ,  Masashi Fukuuchi ,  Atsushi Eto ,  Tamotsu Hatada ,  Ryosuke Masuike

IPC分类号： B60K13/04 ,  F01N13/08

CPC分类号： B62K5/01 ,  F01N13/04 ,  F01N13/1805 ,  F01N2590/04

摘要： An object of the invention is to provide an exhaust device having a front-cylinder exhaust pipe capable of reducing a heat influence on a cowl located outward in a lateral direction of a side frame. An exhaust device of a vehicle having a V-engine including a front cylinder and a rear cylinder, includes at least one muffler disposed in a rear part of the vehicle, a front-cylinder exhaust pipe which is connected to a front surface of the front cylinder and which reaches the muffler, and a rear-cylinder exhaust pipe which is connected to a rear surface of the rear cylinder and which reaches the muffler, wherein the front-cylinder exhaust pipe is curved rearward at a curved portion from a connecting portion between the front-cylinder exhaust pipe and the front cylinder inward of the side frame in the lateral direction, the front-cylinder exhaust pipe is located outward in the lateral direction with a fixed space from the engine, and extends toward a rear part of the vehicle substantially along the side frame as viewed from above.

摘要翻译： 本发明的目的是提供一种排气装置，该排气装置具有能够降低对侧框架的横向外侧的整流罩的热影响的前排气管。 具有前缸和后气缸的V型发动机的车辆的排气装置具有设置在车辆的后方的至少一个消声器，与汽缸前部的前表面连接的前排气管 气缸，并且到达消声器，后排气管排气管，其连接到后缸的后表面并到达消音器，其中前缸排气管在弯曲部分处从弯曲部分向后弯曲， 所述前排气管和所述前侧缸体在所述侧框架的左右方向的内侧，所述前排气管在所述横向方向上位于所述发动机的固定空间的外侧，并且朝向所述车辆的后方延伸 基本上沿着从上方观察的侧框架。