JPS63143722U - - Google Patents
Info
- Publication number
- JPS63143722U JPS63143722U JP3595787U JP3595787U JPS63143722U JP S63143722 U JPS63143722 U JP S63143722U JP 3595787 U JP3595787 U JP 3595787U JP 3595787 U JP3595787 U JP 3595787U JP S63143722 U JPS63143722 U JP S63143722U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- dimension
- height direction
- vehicle height
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図は本考案の一実施例に係る排気管の斜視
図、第２図は第１図の―線に沿う拡大断面図
、である。
１……排気管、２……絞り部、２ａ……排気管
出口開口端、３……延長管、４，５……通路中心
軸線、６……延長管入口開口端、７……延長管出
口開口端、８ａ……絞り部上壁面、８ｂ……絞り
部下壁面、９ａ……延長管内天井面、９ｂ……延
長管内底面、１０ａ，１０ｂ……固定プレート。
FIG. 1 is a perspective view of an exhaust pipe according to an embodiment of the present invention, and FIG. 2 is an enlarged sectional view taken along the line --- in FIG. DESCRIPTION OF SYMBOLS 1...exhaust pipe, 2...throttle part, 2a...exhaust pipe outlet opening end, 3...extension pipe, 4, 5...passage center axis, 6...extension pipe inlet opening end, 7...extension pipe Outlet opening end, 8a... Upper wall surface of the aperture part, 8b... Lower wall surface of the aperture, 9a... Ceiling surface inside the extension tube, 9b... Bottom surface inside the extension tube, 10a, 10b... Fixing plate.
Claims (1)
排気ガス通路断面形状を有する車両の排気管にお
いて、該排気管の出口を車高方向に絞るとともに
、該排気管出口の後方に、排気管出口部における
排気管の車幅方向寸法と実質的に同一の車幅方向
通路断面寸法を有し、前記排気管出口の絞り部出
口における車高方向寸法よりも大きい車高方向入
口通路断面寸法を有し、前記排気管の通路中心軸
線の延長線上に通路中心軸線を有する延長管を設
け、かつ前記排気管出口の絞り部の上壁面および
下壁面と延長管内の天井面および底面とを接続す
る固定プレートを設けたことを特徴とする排気管
。 In a vehicle exhaust pipe having an exhaust gas passage cross-sectional shape whose dimension in the vehicle height direction is smaller than the dimension in the vehicle width direction, the outlet of the exhaust pipe is narrowed in the vehicle height direction, and an exhaust pipe is installed behind the exhaust pipe outlet. The inlet passage in the vehicle height direction has a cross-sectional dimension in the vehicle width direction that is substantially the same as the vehicle width direction dimension of the exhaust pipe at the exit portion, and is larger than the vehicle height direction dimension in the vehicle height direction at the throttle portion exit of the exhaust pipe outlet. an extension pipe having a passage center axis on an extension of the passage center axis of the exhaust pipe, and connecting the upper and lower wall surfaces of the throttle part of the exhaust pipe outlet with the ceiling and bottom surfaces of the extension pipe. An exhaust pipe characterized by being provided with a fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3595787U JPS63143722U (en) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3595787U JPS63143722U (en) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143722U true JPS63143722U (en) | 1988-09-21 |
Family
ID=30845923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3595787U Pending JPS63143722U (en) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143722U (en) |
-
1987
- 1987-03-13 JP JP3595787U patent/JPS63143722U/ja active Pending