JPS5945255U - Intake air amount control device in engine - Google Patents
Intake air amount control device in engineInfo
- Publication number
- JPS5945255U JPS5945255U JP14210882U JP14210882U JPS5945255U JP S5945255 U JPS5945255 U JP S5945255U JP 14210882 U JP14210882 U JP 14210882U JP 14210882 U JP14210882 U JP 14210882U JP S5945255 U JPS5945255 U JP S5945255U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- engine
- intake air
- air amount
- control device
- 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
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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
添付図面は本考案の実施例を示し、第１図は断面図、第
２図は第１図の■−■線からみた断面図である。
１・・・・・・吸入空気量制御装置、７・・・・・・プ
ライマリ側吸気通路、８・・・・・・セカンダリ側吸気
通路、９゜１０・・・・・・絞り弁、１１・・・・・・
副吸気通路、１２・・・・・・絞り弁、１４・・・・・
・バイパス通路、１５・・・・・・第１通路、１７・・
・・・・第２通路、１９・・・・・・制御弁、２２・・
・・・・弁体、１１・・・・・・第１通路１５の中心軸
線、１２・・−・・・第２通路１７の中心軸線。The accompanying drawings show an embodiment of the present invention, in which FIG. 1 is a cross-sectional view, and FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 1... Intake air amount control device, 7... Primary side intake passage, 8... Secondary side intake passage, 9゜10... Throttle valve, 11・・・・・・
Sub-intake passage, 12... Throttle valve, 14...
・Bypass passage, 15...First passage, 17...
...Second passage, 19...Control valve, 22...
. . . Valve body, 11 . . . Central axis of the first passage 15, 12 . . . Central axis of the second passage 17.
Claims (1)
り弁を有し、前記吸気通路にはその吸気通路と並行に前
記絞り弁よりも上流および下流側で開口されたバイパス
通路が形成され、そのバイパス通路の途中にはエンジン
温度の上昇に伴なって閉弁される制御弁が設けられるエ
ンジンにおける吸入空気量制御装置において、前記バイ
パス通路における前記制御弁よりも上流側の通路は、前
記吸気通路に連通ずる第１通路と、その第１通路に直交
して前記制御弁に連通ずる第２通路とから成る略り字形
に形成され、かつ、それらの第１および第２通路は第１
通路の中心軸線が第２通路の中心軸線から離反した偏心
配置となるよう接続されていることを特徴とするエンジ
ンにおける吸入空気量制御装置。A throttle valve for controlling the amount of intake air is provided in an intake passage of the engine, and a bypass passage is formed in the intake passage in parallel with the intake passage and opened upstream and downstream of the throttle valve, In an intake air amount control device for an engine in which a control valve that is closed as the engine temperature rises is provided in the middle of the bypass passage, a passage upstream of the control valve in the bypass passage is configured to control the intake air amount. a first passage that communicates with the control valve; and a second passage that is perpendicular to the first passage and communicates with the control valve;
An intake air amount control device for an engine, characterized in that the passage is connected in an eccentric arrangement such that the central axis of the passage is separated from the central axis of the second passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14210882U JPS5945255U (en) | 1982-09-20 | 1982-09-20 | Intake air amount control device in engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14210882U JPS5945255U (en) | 1982-09-20 | 1982-09-20 | Intake air amount control device in engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5945255U true JPS5945255U (en) | 1984-03-26 |
Family
ID=30317633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14210882U Pending JPS5945255U (en) | 1982-09-20 | 1982-09-20 | Intake air amount control device in engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945255U (en) |
-
1982
- 1982-09-20 JP JP14210882U patent/JPS5945255U/en active Pending
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