JPH0176551U - - Google Patents
Info
- Publication number
- JPH0176551U JPH0176551U JP1987171682U JP17168287U JPH0176551U JP H0176551 U JPH0176551 U JP H0176551U JP 1987171682 U JP1987171682 U JP 1987171682U JP 17168287 U JP17168287 U JP 17168287U JP H0176551 U JPH0176551 U JP H0176551U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- main pipe
- branch
- cylinder
- pipe
- 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 description 2
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
図面は本考案の実施例を示し、第１図は一部切
欠平面図、第２図は第１図の―視断面図であ
る。
Ａ……内燃機関、Ａ１，Ａ２，Ａ３，Ａ４……
気筒、Ｂ１，Ｂ２，Ｂ３，Ｂ４……吸気ポート、
１……吸気マニホールド、２……気化器、３……
主管路、４，５，６，７……枝管路、８……吸気
入口。
The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway plan view, and FIG. 2 is a cross-sectional view taken from FIG. 1. A... Internal combustion engine, A1, A2, A3, A4...
Cylinder, B1, B2, B3, B4...Intake port,
1... Intake manifold, 2... Carburetor, 3...
Main pipe, 4, 5, 6, 7...branch pipe, 8...intake inlet.
Claims (1)
気マニホールドを、気筒列の方向に延びる主管路
と、該主管路から各気筒の箇所において分岐する
枝管路とで構成し、且つ、前記吸気マニホールド
における主管路における枝管路の間の部位に、前
記気化器からの吸気入口を設けて成る吸気装置に
おいて、前記主管路に対する各枝管路の接続部の
相互間における間隔を、前記吸気入口に隣接する
枝管路間では、気筒の間隔よりも広い寸法に、吸
気入口に隣接する枝管路より外側に位置する枝管
路間では、気筒の間隔よりも狭い寸法に構成した
ことを特徴とする内燃機関の吸気装置。 An intake manifold for distributing intake air from the carburetor to each cylinder is composed of a main pipe extending in the direction of the cylinder row, and a branch pipe branching from the main pipe at a location corresponding to each cylinder, and In an intake device in which an intake inlet from the carburetor is provided at a location between branch pipes in a main pipe in a manifold, the distance between the connecting portions of each branch pipe to the main pipe is determined by the intake inlet. The branch pipes adjacent to the intake inlet are configured to have dimensions wider than the spacing between the cylinders, and the branch pipes located outside of the branch pipe adjacent to the intake inlet have dimensions narrower than the spacing between the cylinders. Intake system for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171682U JPH0176551U (en) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171682U JPH0176551U (en) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176551U true JPH0176551U (en) | 1989-05-24 |
Family
ID=31463697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171682U Pending JPH0176551U (en) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176551U (en) |
-
1987
- 1987-11-10 JP JP1987171682U patent/JPH0176551U/ja active Pending
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