JPS62148732U - - Google Patents
Info
- Publication number
- JPS62148732U JPS62148732U JP3644386U JP3644386U JPS62148732U JP S62148732 U JPS62148732 U JP S62148732U JP 3644386 U JP3644386 U JP 3644386U JP 3644386 U JP3644386 U JP 3644386U JP S62148732 U JPS62148732 U JP S62148732U
- Authority
- JP
- Japan
- Prior art keywords
- surge tank
- intake
- inflow pipe
- tube
- body portion
- 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 3
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
図面は本考案の実施例を示し、第１図は平面図
、第２図は第１図の―視断面図、第３図は第
２図の―視断面図である。
１……内燃機関、２，３，４……気筒、５……
吸気ポート、６……吸気管、７……サージタンク
、７ａ……本体部分、７ｂ……蓋部分、９……吸
気流入管、９ａ，９ｂ……吸気流入管の管形成片
、９ｃの吸気流入管のサージタンク内への開口部
、１１……バイパス孔、１２……制御弁。
The drawings show an embodiment of the present invention; FIG. 1 is a plan view, FIG. 2 is a cross-sectional view of FIG. 1, and FIG. 3 is a cross-sectional view of FIG. 2. 1...Internal combustion engine, 2, 3, 4...Cylinder, 5...
Intake port, 6...Intake pipe, 7...Surge tank, 7a...Body part, 7b...Lid part, 9...Intake inflow pipe, 9a, 9b...Pipe forming piece of intake inflow pipe, 9c Intake An opening of the inflow pipe into the surge tank, 11... Bypass hole, 12... Control valve.
Claims (1)
吸気通路における前記サージタンク側の吸気流入
管を、前記サージタンク内に挿入突出し、且つ、
前記サージタンクを、当該サージタンク内に挿入
突出した吸気流入管の軸線と略平行な面において
本体部分と蓋部分とに着脱自在に２つ割りに構成
して成る吸気装置において、前記吸気流入管を、
前記サージタンクにおける本体部分と蓋部分との
接合面と平行な面において２つの管形成片に分割
し、この両管形成片をサージタンクにおける本体
部分と蓋部分とに各々一体的に固着する一方、前
記吸気流入管における両管形成片のうち一方の管
形成片には、吸気流入管のサージタンク内への開
口部から適宜長さの位置にサージタンク内へのバ
イパス孔を穿設し、且つ該一方の管形成片には、
流入管内の部分に前記バイパス孔を機関の回転数
に関連して開閉するようにした制御弁を設けたこ
とを特徴とする内燃機関における吸気装置。 Inserting and protruding an intake inflow pipe on the surge tank side in an intake passage connecting an intake port of an internal combustion engine and a surge tank into the surge tank, and
In the intake device, the surge tank is configured to be detachably divided into a main body portion and a lid portion in a plane substantially parallel to the axis of the intake inflow pipe inserted into and protruding from the surge tank, wherein the intake air inflow pipe of,
The surge tank is divided into two tube-forming pieces in a plane parallel to the joint surface between the body portion and the lid portion, and both tube-forming pieces are each integrally fixed to the body portion and the lid portion of the surge tank. , a bypass hole into the surge tank is bored in one of the pipe forming pieces of the intake inflow pipe at a position of an appropriate length from the opening of the intake inflow pipe into the surge tank; and the one tube-forming piece includes:
1. An intake system for an internal combustion engine, characterized in that a control valve is provided in an inlet pipe to open and close the bypass hole in accordance with the engine speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3644386U JPS62148732U (en) | 1986-03-13 | 1986-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3644386U JPS62148732U (en) | 1986-03-13 | 1986-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62148732U true JPS62148732U (en) | 1987-09-19 |
Family
ID=30846848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3644386U Pending JPS62148732U (en) | 1986-03-13 | 1986-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148732U (en) |
-
1986
- 1986-03-13 JP JP3644386U patent/JPS62148732U/ja active Pending
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