JPS6019731U - Engine intake swirl control device - Google Patents
Engine intake swirl control deviceInfo
- Publication number
- JPS6019731U JPS6019731U JP11213183U JP11213183U JPS6019731U JP S6019731 U JPS6019731 U JP S6019731U JP 11213183 U JP11213183 U JP 11213183U JP 11213183 U JP11213183 U JP 11213183U JP S6019731 U JPS6019731 U JP S6019731U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- port
- intake port
- control device
- swirl control
- 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
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図乃至第４図は従来例を示すもので、第１図は吸気
ポートを示す斜視図、第２図は第１図の■−■線断面図
、第３図は第２図の■−■線断面図、第４図は開閉弁の
全閉状態を示す縦断面図、第５図乃至第８図はこの考案
の一実施例を示すもので、第５図は吸気ポートを示す斜
視図、第６図は第５図の■−■線断面図、第７図は第６
図の■−■線断面図、第８図は開閉弁の全閉状態を示す
縦断面図である。
２・・・吸気ポート、３・・・吸気弁、５・・・上部ポ
ート、６・・・下部ポート、１１・・・第１のガイド板
、１２・・・第２のガイド板、１３・・・第３のガイド
板。Figures 1 to 4 show conventional examples, where Figure 1 is a perspective view showing an intake port, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, and Figure 3 is a -■ line sectional view, Figure 4 is a longitudinal sectional view showing the on-off valve in a fully closed state, Figures 5 to 8 show an embodiment of this invention, and Figure 5 is a perspective view showing the intake port. Figure 6 is a sectional view taken along the line ■-■ of Figure 5, and Figure 7 is a cross-sectional view of Figure 6.
FIG. 8 is a longitudinal sectional view showing the on-off valve in a fully closed state. 2... Intake port, 3... Intake valve, 5... Upper port, 6... Lower port, 11... First guide plate, 12... Second guide plate, 13... ...Third guide plate.
Claims (1)
弁が設けられるとともに、前記吸気ポートの内部が上部
・下部の両ポートに仕切られ、エンジンの回転速度に応
じて前記上部ポートの入口側を開閉操作することにより
前記吸気ポートから前記吸気弁を介して前記シリンダ内
に導入される吸気のスワール強さを調整するエンジンの
吸気スワール制御装置において、−側部が前記吸気ポー
トの壁面に固着されるとともに、他側部側が開放された
複数のガイド板を設け、これらのガイド板によって前記
吸気ポート内を流れる吸気を前記吸気弁側までガイドす
るようにしたことを特徴とするエンジンの吸気スワール
ル制御装置。An intake valve that opens and closes the intake port of the cylinder is provided on the exit side of the intake port, and the inside of the intake port is partitioned into an upper port and a lower port, and the entrance side of the upper port is divided depending on the rotational speed of the engine. In an intake swirl control device for an engine that adjusts the swirl strength of intake air introduced into the cylinder from the intake port via the intake valve by opening and closing operations, the negative side portion is fixed to a wall surface of the intake port. and a plurality of guide plates with the other side open, the guide plates guiding intake air flowing through the intake port to the intake valve side. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11213183U JPS6019731U (en) | 1983-07-19 | 1983-07-19 | Engine intake swirl control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11213183U JPS6019731U (en) | 1983-07-19 | 1983-07-19 | Engine intake swirl control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6019731U true JPS6019731U (en) | 1985-02-09 |
Family
ID=30260063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11213183U Pending JPS6019731U (en) | 1983-07-19 | 1983-07-19 | Engine intake swirl control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019731U (en) |
-
1983
- 1983-07-19 JP JP11213183U patent/JPS6019731U/en active Pending
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