JPH0383320U

JPH0383320U -

Info

Publication number: JPH0383320U
Application number: JP14564889U
Authority: JP
Priority date: 1989-12-18
Filing date: 1989-12-18
Publication date: 1991-08-23

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例に係る排気管装置
をＶ型エンジンに取り付けた状態を示す側面図で
ある。第２図は動排気管装置の平面図である。第
３図は本考案の第２実施例に係る排気管装置をＶ
型エンジンに取り付けた状態を示す側面図である
。第４図は同排気管装置の平面図である。第５図
は本考案の第３実施例に係る排気管装置の側面図
である。第６図は従来における排気管装置をＶ型
エンジンに取り付けた状態を示す側面図である。
第７図は同排気管装置の平面図である。第８図は
第７図の−線に沿つた断面図である。第９図
は従来のおける他の排気管装置の側面図である。主要な部分の符合の説明、１……フロントＶ型
エンジン、２……前側排気マニホールド、３……
後側排気マニホールド、４……第１前方排気管、
４Ａ……後端部、５……第２前方排気管、６……
傾斜面、８Ａ……後方排気管、１０……合流部。 FIG. 1 is a side view showing a state in which an exhaust pipe device according to a first embodiment of the present invention is attached to a V-type engine. FIG. 2 is a plan view of the dynamic exhaust pipe device. FIG. 3 shows an exhaust pipe device according to a second embodiment of the present invention.
FIG. FIG. 4 is a plan view of the exhaust pipe device. FIG. 5 is a side view of an exhaust pipe device according to a third embodiment of the present invention. FIG. 6 is a side view showing a state in which a conventional exhaust pipe device is attached to a V-type engine.
FIG. 7 is a plan view of the exhaust pipe device. FIG. 8 is a sectional view taken along the - line in FIG. 7. FIG. 9 is a side view of another conventional exhaust pipe device. Explanation of the codes of the main parts, 1...Front V-type engine, 2...Front exhaust manifold, 3...
Rear exhaust manifold, 4...first front exhaust pipe,
4A... Rear end portion, 5... Second front exhaust pipe, 6...
Inclined surface, 8A...rear exhaust pipe, 10...merging section.

Claims

[Scope of utility model registration request]

Two front exhaust pipes connected to the exhaust manifold of an internal combustion engine are connected to a rear exhaust pipe via a confluence part, and at the confluence part, the exhaust gas from one front exhaust pipe is connected to the other front exhaust pipe. In an exhaust pipe device in which exhaust gas from an exhaust pipe is directed at a predetermined angle, the rear end of one front exhaust pipe is inserted into a merging part, and the end of one front exhaust pipe inserted into the merging part is connected to the other end. An exhaust pipe device characterized in that an inclined surface on which exhaust gas from the front exhaust pipe hits is formed toward the rear exhaust pipe.