JPS5997251U - engine intake system - Google Patents
engine intake systemInfo
- Publication number
- JPS5997251U JPS5997251U JP19371082U JP19371082U JPS5997251U JP S5997251 U JPS5997251 U JP S5997251U JP 19371082 U JP19371082 U JP 19371082U JP 19371082 U JP19371082 U JP 19371082U JP S5997251 U JPS5997251 U JP S5997251U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- intake system
- bypass
- engine
- engine intake
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案に吸気装置の概略図、第２図は、第１
図の吸気装置に使用する制御回路の回路・ 図である。
符号の説明、１０・・・吸気通路、１２・・・スロット
ル弁＝１４・・・バイパス通路、−１６・・・バイパス
弁、３６・・−第１ソレノイド弁、３８−＄２ソレノイ
ド弁、４２…イグニツシヨンパルスセンサ、４４・・・
スロットル弁開度センサ、４６・・・クー２−スイッチ
センサ、４８・・・吸気負圧センサ。FIG. 1 is a schematic diagram of the intake device of the present invention, and FIG.
It is a circuit diagram of a control circuit used in the intake device shown in the figure. Explanation of symbols: 10...Intake passage, 12...Throttle valve = 14...Bypass passage, -16...Bypass valve, 36...-First solenoid valve, 38-$2 solenoid valve, 42 ...Ignition pulse sensor, 44...
Throttle valve opening sensor, 46... Cool 2-switch sensor, 48... Intake negative pressure sensor.
Claims (1)
、前記バイパス通路の通路面積を変化させてアイドリン
グ時のエンジン回転数を目標値に制御するバイパス弁と
を備えたエンジンの吸気装置において、エンジン負荷が
設定値以上のとき前記バイパス通路の通路面積を最大に
する前記バイパス弁の制御装置が設けられたことを特徴
とするエンジンの吸気装置。In an engine intake system that includes a bypass passage that bypasses a throttle valve in the intake passage and a bypass valve that controls the engine speed during idling to a target value by changing the passage area of the bypass passage, the engine load is set. An intake system for an engine, comprising: a control device for the bypass valve that maximizes the passage area of the bypass passage when the bypass passage is greater than or equal to a certain value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19371082U JPS5997251U (en) | 1982-12-21 | 1982-12-21 | engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19371082U JPS5997251U (en) | 1982-12-21 | 1982-12-21 | engine intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5997251U true JPS5997251U (en) | 1984-07-02 |
Family
ID=30416567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19371082U Pending JPS5997251U (en) | 1982-12-21 | 1982-12-21 | engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5997251U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5462419A (en) * | 1977-10-26 | 1979-05-19 | Nippon Denso Co Ltd | Engine revolution speed controlling apparatus |
-
1982
- 1982-12-21 JP JP19371082U patent/JPS5997251U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5462419A (en) * | 1977-10-26 | 1979-05-19 | Nippon Denso Co Ltd | Engine revolution speed controlling apparatus |
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