JPS6236225U - - Google Patents
Info
- Publication number
- JPS6236225U JPS6236225U JP12780585U JP12780585U JPS6236225U JP S6236225 U JPS6236225 U JP S6236225U JP 12780585 U JP12780585 U JP 12780585U JP 12780585 U JP12780585 U JP 12780585U JP S6236225 U JPS6236225 U JP S6236225U
- Authority
- JP
- Japan
- Prior art keywords
- port
- main
- auxiliary
- engine
- variable swirl
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の一実施例にかかる吸気マニホ
ルドが取付けられたエンジンの平面に沿つて断面
にした断面図、第２図はその側断面図、第３図は
第２図の―断面図、第４図は弁体の部分斜視
図、第５図は本実施例にかかるスワール制御装置
の概略構成図である。また、第６図Ａは従来例に
かかる吸気装置の横断平面図、第６図Ｂは第６図
ＡのＢ―Ｂ断面図、第７図Ａ，Ｂは他の従来例に
かかる吸気装置におけるスワール成分の説明図、
第８図Ａはその概略斜視図、第８図Ｂはその噴霧
状態の説明図、第８図Ｃはその吸気状態の説明図
である。
図面中、１９は主ポート、２０は副ポート、２
１は吸気マニホルド、２２は主通路、２３は副通
路、２４は集合カツプラ、２５は弁体である。
Fig. 1 is a sectional view taken along a plane of an engine to which an intake manifold according to an embodiment of the present invention is attached, Fig. 2 is a side sectional view thereof, and Fig. 3 is a cross-sectional view of Fig. 2. , FIG. 4 is a partial perspective view of the valve body, and FIG. 5 is a schematic configuration diagram of the swirl control device according to the present embodiment. Further, FIG. 6A is a cross-sectional plan view of an intake device according to a conventional example, FIG. 6B is a sectional view taken along line BB in FIG. 6A, and FIGS. An explanatory diagram of the swirl component,
FIG. 8A is a schematic perspective view thereof, FIG. 8B is an explanatory diagram of its spray state, and FIG. 8C is an explanatory diagram of its intake state. In the drawing, 19 is the main port, 20 is the sub port, 2
1 is an intake manifold, 22 is a main passage, 23 is a sub passage, 24 is a collection coupler, and 25 is a valve body.
Claims (1)
ートの終端部近くにある角度をもつて接続された
該主ポートと独立した副ポートとからなる可変ス
ワールポートを有するエンジンにおいて、前記主
ポートに接続される主通路と、前記副ポートに接
続されると共に内部を流通する空気量を制御する
弁が取付けられた副通路とが別体で構成され、そ
れらが共通の集合カツプラに連結されたことを特
徴とする可変スワールポート付エンジンにおける
吸気マニホルド。 In an engine having a variable swirl port consisting of a main port connected to the upstream side of an intake valve and a sub port independent of the main port connected at a certain angle near the terminal end of the main port, the main port A main passage connected to the auxiliary port, and a auxiliary passage connected to the auxiliary port and equipped with a valve for controlling the amount of air flowing inside are constructed separately, and they are connected to a common collective coupler. An intake manifold for an engine with a variable swirl port, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12780585U JPS6236225U (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12780585U JPS6236225U (en) | 1985-08-23 | 1985-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6236225U true JPS6236225U (en) | 1987-03-03 |
Family
ID=31022906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12780585U Pending JPS6236225U (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236225U (en) |
-
1985
- 1985-08-23 JP JP12780585U patent/JPS6236225U/ja active Pending