JPS59106721U - Automotive engine intake system - Google Patents
Automotive engine intake systemInfo
- Publication number
- JPS59106721U JPS59106721U JP108283U JP108283U JPS59106721U JP S59106721 U JPS59106721 U JP S59106721U JP 108283 U JP108283 U JP 108283U JP 108283 U JP108283 U JP 108283U JP S59106721 U JPS59106721 U JP S59106721U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- outside air
- intake system
- 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
- 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
第１図はこの考案を適用した自動車の側面図、第２図は
この考案の実施例を示す断面説明図、第３図は他の実施
例を示す断面説明図、第４図は車速とダスト量との関係
特性図である。
１・・・・・・車体、３． ３２． ３３・・・・・・
吸気通路、４・・・・・・切替バルブ、５． ５’・・
・・・・アクチュエータ、６．８・・・・・・電磁弁、
７・・・・・・バキュームポンプ、１１．１４・・・・
・・吸気通路の開口部。Figure 1 is a side view of a car to which this invention is applied, Figure 2 is a cross-sectional explanatory diagram showing an embodiment of this invention, Figure 3 is a cross-sectional explanatory diagram showing another embodiment, and Figure 4 is a diagram showing vehicle speed and dust. It is a relationship characteristic diagram with quantity. 1... Vehicle body, 3. 32. 33...
Intake passage, 4... switching valve, 5. 5'...
... Actuator, 6.8 ... Solenoid valve,
7...Vacuum pump, 11.14...
・Opening of intake passage.
Claims (1)
先端が車体前部に開口し、外気を直接数−入れる第１の
吸気通路と、先端が車体構造体内に開口し、車体構造体
を介して外気を取入れる第２の吸気通路とで構成し、こ
の両吸気通路を切替え制御する切替バルブを設けるとと
もに、車速もしくはエンジン回転数が所定以下の時には
第２吸気通路のみから外気を吸入するように切替バルブ
を制御する制御装置を備えたことを特徴とする自動軍用
エンジンの吸気装置。The intake passage that introduces air into the engine's air cleaner,
It consists of a first intake passage whose tip opens at the front of the vehicle body and directly takes in outside air, and a second intake passage whose tip opens into the car body structure and takes in outside air through the car body structure. The present invention is characterized in that it is provided with a switching valve that switches and controls both intake passages, and also includes a control device that controls the switching valve so that outside air is taken in only from the second intake passage when the vehicle speed or engine rotational speed is below a predetermined value. Automatic military engine intake system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108283U JPS59106721U (en) | 1983-01-07 | 1983-01-07 | Automotive engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108283U JPS59106721U (en) | 1983-01-07 | 1983-01-07 | Automotive engine intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59106721U true JPS59106721U (en) | 1984-07-18 |
Family
ID=30132817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP108283U Pending JPS59106721U (en) | 1983-01-07 | 1983-01-07 | Automotive engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59106721U (en) |
-
1983
- 1983-01-07 JP JP108283U patent/JPS59106721U/en active Pending
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