JPH0161420U - - Google Patents
Info
- Publication number
- JPH0161420U JPH0161420U JP15527787U JP15527787U JPH0161420U JP H0161420 U JPH0161420 U JP H0161420U JP 15527787 U JP15527787 U JP 15527787U JP 15527787 U JP15527787 U JP 15527787U JP H0161420 U JPH0161420 U JP H0161420U
- Authority
- JP
- Japan
- Prior art keywords
- section
- exhaust
- cross
- steel pipes
- collecting
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例を示す全体概略図、
第２図は同実施例の要部断面図、第３図は第１図
のＡ―Ａ断面図、第４図は第１図のＢ―Ｂ断面図
である。
１：排気マニホルド、３ａ，３ｂ，３ｃ，３ｄ
：鋼管製排気管、４：集合管、６：Ｏ２センサ、
７ａ，７ｂ，７ｃ，７ｄ：切り欠き部、８ａ，８
ｂ，８ｃ，８ｄ：排気通路、９：集合部通路。
FIG. 1 is an overall schematic diagram showing an embodiment of the present invention;
FIG. 2 is a sectional view of a main part of the same embodiment, FIG. 3 is a sectional view taken along line AA in FIG. 1, and FIG. 4 is a sectional view taken along line BB in FIG. 1. 1: Exhaust manifold, 3a, 3b, 3c, 3d
: Steel pipe exhaust pipe, 4: Collecting pipe, 6: O2 sensor,
7a, 7b, 7c, 7d: cutout, 8a, 8
b, 8c, 8d: Exhaust passage, 9: Collection passage.
Claims (1)
管のそれら断面略扇状の一端部同士を断面略円形
に集合して鋼管製排気マニホルドを形成し、その
集合位置下流近傍の排気通路に排気ガスセンサを
配設するとともに、集合された前記鋼管の端面に
、集合部の断面中央に位置する切り欠き部を形成
したことを特徴とするエンジンの排気装置。 A steel pipe exhaust manifold is formed by collecting one end portions of a plurality of steel pipes each having one end portion having a substantially fan-shaped cross section into a substantially circular cross section, and an exhaust gas sensor is installed in an exhaust passage near the downstream of the collection point. An exhaust system for an engine, characterized in that a notch portion is formed in the end face of the gathered steel pipes, the cutout portion being located at the center of the cross section of the gathering portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15527787U JPH0161420U (en) | 1987-10-10 | 1987-10-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15527787U JPH0161420U (en) | 1987-10-10 | 1987-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161420U true JPH0161420U (en) | 1989-04-19 |
Family
ID=31432764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15527787U Pending JPH0161420U (en) | 1987-10-10 | 1987-10-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161420U (en) |
-
1987
- 1987-10-10 JP JP15527787U patent/JPH0161420U/ja active Pending