JPH0475126U

JPH0475126U -

Info

Publication number: JPH0475126U
Application number: JP11752590U
Authority: JP
Priority date: 1990-11-08
Filing date: 1990-11-08
Publication date: 1992-06-30

Description

[Brief explanation of the drawing]

第１図は本考案に係る排気管集合部の横断平面
図、第２図は排気管２本の集合端部の斜視図、第
３図は集合排気管が３本の場合の集合端部の斜視
図、第４図は本考案に係る排気管集合部の他の実
施例の横断平面図、第５図は第４図の実施例にお
ける排気管２本の集合端部の斜視図、第６図・第
７図および第８図は、排気管の集合側端部の加工
方法を説明する斜視図、第９図・第１０図・第１
１図および第１２図は、排気管集合部の従来例を
示す横断平面図。１，２，６……上流側排気管、１１，２１，６
１……平面部分、１２，６２，６３……露出壁、
３……下流側排気管、３１……口、４……上下一
対の半割り状集合部材、５……整流板。 Figure 1 is a cross-sectional plan view of an exhaust pipe assembly according to the present invention, Figure 2 is a perspective view of the assembly end of two exhaust pipes, and Figure 3 is a diagram of the assembly end when there are three exhaust pipes. FIG. 4 is a cross-sectional plan view of another embodiment of the exhaust pipe collecting section according to the present invention; FIG. 5 is a perspective view of the collecting end of two exhaust pipes in the embodiment shown in FIG. 4; Figures 7 and 8 are perspective views illustrating the method of processing the collective end of the exhaust pipe, and Figures 9, 10, and 1
1 and 12 are cross-sectional plan views showing conventional examples of exhaust pipe gathering parts. 1, 2, 6... Upstream exhaust pipe, 11, 21, 6
1... Plane part, 12, 62, 63... Exposed wall,
3... Downstream exhaust pipe, 31... Port, 4... Upper and lower pair of half-split assembly members, 5... Current plate.

Claims

[Scope of utility model registration request]

In an exhaust system in which the ends of multiple exhaust pipes come together to form a single exhaust pipe, or in an exhaust system in which one exhaust pipe branches into multiple exhaust pipes, the collective ends of the exhaust pipes are placed side by side. In addition to being in close contact with each other on a flat surface,
A gathering part of exhaust pipes characterized in that the lengths to the end edges of the exhaust pipes on the side of the contact surface are different.