JPS6015926U - Internal combustion engine intake system - Google Patents
Internal combustion engine intake systemInfo
- Publication number
- JPS6015926U JPS6015926U JP10871483U JP10871483U JPS6015926U JP S6015926 U JPS6015926 U JP S6015926U JP 10871483 U JP10871483 U JP 10871483U JP 10871483 U JP10871483 U JP 10871483U JP S6015926 U JPS6015926 U JP S6015926U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- intake system
- engine intake
- collecting part
- 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
Landscapes
- Characterised By The Charging Evacuation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は吸気管長を可変とした吸気装置の従来例を示す
平面断面図、第２図は本考案に係る内燃機関の吸気装置
の一実施例を示す概略縦断面図、第３図は第２図の■−
■矢視断面図、第４図は同実施例における機関回転速度
と吸気充填効率との関係を示すグラフ、第５図は本考案
の他の実施例を示す第３図と同様の概略断面図、第６図
は本考案のさらに他の実施例を示す第２図と同様の概略
断面図、第７図は本考案に係る吸気装置にあってアクチ
ュエータの制御機構の一例を示す概略全体図である。
１４・・・・・・燃焼室、２０・・・・・・集合部、２
１・・・・・・分岐部、２４Ａ〜２４Ｄ・・・・・・連
通孔。FIG. 1 is a plan sectional view showing a conventional example of an intake system with variable intake pipe length, FIG. 2 is a schematic vertical sectional view showing an embodiment of an intake system for an internal combustion engine according to the present invention, and FIG. ■- in Figure 2
■A sectional view taken in the direction of the arrows; FIG. 4 is a graph showing the relationship between engine speed and intake air filling efficiency in the same embodiment; FIG. 5 is a schematic sectional view similar to FIG. 3 showing another embodiment of the present invention. , FIG. 6 is a schematic sectional view similar to FIG. 2 showing still another embodiment of the present invention, and FIG. 7 is a schematic overall view showing an example of an actuator control mechanism in the intake device according to the present invention. be. 14... Combustion chamber, 20... Gathering part, 2
1... Branch portion, 24A to 24D... Communication hole.
Claims (1)
続する分岐部と、を有する吸気通路を備えた内燃機関の
吸気装置において、上記集合部と分岐部とを、分岐部の
長さ方向に配設した複数の連通孔で連通可能とし、各連
通孔を機関の運転状態に応じて開閉制御することを特徴
とする内燃機関の吸気装置。In an intake system for an internal combustion engine, which includes an intake passage having a collecting part and a branch part branching from the collecting part and connecting to a combustion chamber of each cylinder, the collecting part and the branch part are connected to each other by a length of the branch part. An intake device for an internal combustion engine, characterized in that communication is possible through a plurality of communication holes arranged in the horizontal direction, and each communication hole is controlled to open and close depending on the operating state of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871483U JPS6015926U (en) | 1983-07-13 | 1983-07-13 | Internal combustion engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871483U JPS6015926U (en) | 1983-07-13 | 1983-07-13 | Internal combustion engine intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6015926U true JPS6015926U (en) | 1985-02-02 |
Family
ID=30253528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10871483U Pending JPS6015926U (en) | 1983-07-13 | 1983-07-13 | Internal combustion engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6015926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157718A (en) * | 1984-12-29 | 1986-07-17 | Mazda Motor Corp | Air intake device of multicylinder engine |
-
1983
- 1983-07-13 JP JP10871483U patent/JPS6015926U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157718A (en) * | 1984-12-29 | 1986-07-17 | Mazda Motor Corp | Air intake device of multicylinder engine |
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