JPH01102430U - - Google Patents
Info
- Publication number
- JPH01102430U JPH01102430U JP19779287U JP19779287U JPH01102430U JP H01102430 U JPH01102430 U JP H01102430U JP 19779287 U JP19779287 U JP 19779287U JP 19779287 U JP19779287 U JP 19779287U JP H01102430 U JPH01102430 U JP H01102430U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- cylinders
- stroke
- exhaust manifold
- combustion engine
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は吸・排気系の配置を示す正面図、第３図は排
気系を示す側面図、第４図は排気行程におけるオ
ーバラツプ気筒間における排気圧の関係を示すグ
ラフである。
１……エンジン本体、２……シリンダヘツド、
３……クランクケース、１１……過給機、１１ａ
……排気タービン、１８……排気管、１８ａ，１
８ｂ……排気マニホールド、１８ｃ……集合部、
１８ｄ……チヤンバ。
Figure 1 is a plan view showing one embodiment of the present invention;
FIG. 3 is a front view showing the arrangement of the intake and exhaust systems, FIG. 3 is a side view showing the exhaust system, and FIG. 4 is a graph showing the relationship between exhaust pressures between overlapping cylinders during the exhaust stroke. 1...Engine body, 2...Cylinder head,
3... Crank case, 11... Supercharger, 11a
...Exhaust turbine, 18...Exhaust pipe, 18a, 1
8b...Exhaust manifold, 18c...Collection part,
18d... Chiyamba.
Claims (1)
排気マニホールドを排気弁に比較的近い個所で互
いに集合する構造のものにおいて、上記気筒の内
、排気行程がオーバラツプするものでかつその排
気行程が後行程である気筒に対応する排気マニホ
ールドには、集合部より前段の位置にチヤンバを
具備していることを特徴とする内燃機関の排気装
置。 In a structure in which a plurality of cylinders are connected to an exhaust manifold, and the exhaust manifolds are assembled together relatively close to the exhaust valve, the exhaust strokes of the cylinders overlap, and the exhaust stroke is in the rear stroke. An exhaust system for an internal combustion engine, characterized in that an exhaust manifold corresponding to a certain cylinder is provided with a chamber at a position upstream of a collecting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19779287U JPH01102430U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19779287U JPH01102430U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102430U true JPH01102430U (en) | 1989-07-11 |
Family
ID=31488327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19779287U Pending JPH01102430U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102430U (en) |
-
1987
- 1987-12-25 JP JP19779287U patent/JPH01102430U/ja active Pending