JPH0471731U - - Google Patents
Info
- Publication number
- JPH0471731U JPH0471731U JP11649090U JP11649090U JPH0471731U JP H0471731 U JPH0471731 U JP H0471731U JP 11649090 U JP11649090 U JP 11649090U JP 11649090 U JP11649090 U JP 11649090U JP H0471731 U JPH0471731 U JP H0471731U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust manifold
- inlet section
- section
- supercharger
- opening area
- 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
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Supercharger (AREA)
Description
図面は本考案の一実施例を示し、第１図は過給
機付き多気筒エンジンに接続される排気マニホー
ルドの平面図、第２図は排気マニホールドの正面
図、第３図は排気マニホールドの裏面図、第４図
は出口集合部の開口部の正面図、第５図は出口集
合部の一部を省略した斜視図、第６図は排気マニ
ホールドの分岐管路を模式的に示す図である。
１……エンジン本体、Ｋ……過給機、ｔ……タ
ービン、２−１ないし２−４……排気ポート、３
……入口部、４−１ないし４−４……分岐管路（
分岐管）、５……出口集合部、７−１ないし７−
４……区画開口部。
The drawings show an embodiment of the present invention, in which Fig. 1 is a plan view of an exhaust manifold connected to a multi-cylinder engine with a supercharger, Fig. 2 is a front view of the exhaust manifold, and Fig. 3 is a back side of the exhaust manifold. 4 is a front view of the opening of the outlet collecting section, FIG. 5 is a perspective view with a part of the outlet collecting section omitted, and FIG. 6 is a diagram schematically showing the branch pipe line of the exhaust manifold. . 1...Engine body, K...Supercharger, t...Turbine, 2-1 or 2-4 ...Exhaust port, 3
...Inlet section, 4-1 to 4-4 ... Branch pipe (
Branch pipe), 5...Outlet collection part, 7-1 to 7-
4 ... Compartment opening.
Claims (1)
介設される排気マニホールドにおいて、エンジン
本体の排気部に連通するよう取着される入口部と
、この入口部に連結されそれぞれの全長が全て同
一となるようその中途部が屈曲される複数の分岐
管路と、これら分岐管路の出口側端部にそれぞれ
の分岐管路毎に区画した状態で連結され、かつそ
れぞれの区画開口面積は上記入口部の開口面積よ
りも小さく設定される出口集合部とからなること
を特徴とする過給機付き多気筒エンジンの排気マ
ニホールド。 In the exhaust manifold interposed between the multi-cylinder engine and the turbine side of the supercharger, there is an inlet section that is installed to communicate with the exhaust section of the engine body, and an inlet section that is connected to this inlet section and has an exhaust manifold that extends over the entire length of each. A plurality of branch pipes whose midpoints are bent to be the same are connected to the exit side ends of these branch pipes in a state where each branch pipe is partitioned, and each partition opening area is as described above. An exhaust manifold for a multi-cylinder engine with a supercharger, characterized in that the exhaust manifold comprises an outlet collection section that is set smaller than the opening area of the inlet section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11649090U JPH0471731U (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11649090U JPH0471731U (en) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471731U true JPH0471731U (en) | 1992-06-25 |
Family
ID=31864321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11649090U Pending JPH0471731U (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471731U (en) |
-
1990
- 1990-11-06 JP JP11649090U patent/JPH0471731U/ja active Pending