JPS6044828U - Automotive engine intake system - Google Patents
Automotive engine intake systemInfo
- Publication number
- JPS6044828U JPS6044828U JP13371383U JP13371383U JPS6044828U JP S6044828 U JPS6044828 U JP S6044828U JP 13371383 U JP13371383 U JP 13371383U JP 13371383 U JP13371383 U JP 13371383U JP S6044828 U JPS6044828 U JP S6044828U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- passage
- intake system
- engine intake
- automotive engine
- 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
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (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図は本考案に係る自動車用エンジンの吸気ダクト切
換装置の好適一実施例を示す概略図、第２図は弁制御手
段に用いられる制御回路の一例を示す回路図、第３図は
弁制御手段に用いられる水深センサの一例を示す断面図
である。
図中、１はエアクリーナ、２，３．７は吸気ダクト、４
は車両の前側部、５．１０は吸気ダクトの吸込口、６は
第１の吸気通路、８はエンジンルーム、９はエンジンル
ームの上側部、１１は第２の吸気通路、１２は分岐部、
１３は切換弁、４０は弁制御手段である。FIG. 1 is a schematic diagram showing a preferred embodiment of the intake duct switching device for an automobile engine according to the present invention, FIG. 2 is a circuit diagram showing an example of a control circuit used in the valve control means, and FIG. It is a sectional view showing an example of the water depth sensor used for control means. In the figure, 1 is an air cleaner, 2, 3.7 is an intake duct, and 4 is an air cleaner.
is the front side of the vehicle, 5.10 is the intake port of the intake duct, 6 is the first intake passage, 8 is the engine room, 9 is the upper side of the engine room, 11 is the second intake passage, 12 is the branch part,
13 is a switching valve, and 40 is a valve control means.
Claims (1)
向前側部に吸込口を有する第１の吸気通路とエンジンル
ーム内の上側部に吸込口を有する第２の吸気通路とに分
岐し、これら分岐部にいずれか一方を開閉する切換弁を
設けると共に車両の下側部に予め設定された冠水許容値
を越えたことを検出して上記切換弁を第１の通路を閉じ
て第２の通路のみを開放させる弁制御手段を設けたこと
を特徴とする自動車用エンジンの吸気装置。The intake duct on the upstream side of the air cleaner is branched into a first intake passage having an intake port at the front side in the direction of travel of the vehicle and a second intake passage having an intake port at the upper side in the engine room. A switching valve is provided to open or close either one of the passages, and when it is detected that a preset allowable flooding value has been exceeded in the lower part of the vehicle, the switching valve closes the first passage and opens only the second passage. An intake device for an automobile engine, characterized in that it is provided with a valve control means for opening the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13371383U JPS6044828U (en) | 1983-08-31 | 1983-08-31 | Automotive engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13371383U JPS6044828U (en) | 1983-08-31 | 1983-08-31 | Automotive engine intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6044828U true JPS6044828U (en) | 1985-03-29 |
Family
ID=30301529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13371383U Pending JPS6044828U (en) | 1983-08-31 | 1983-08-31 | Automotive engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6044828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63119865U (en) * | 1987-01-30 | 1988-08-03 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829154B2 (en) * | 1974-12-28 | 1983-06-21 | 松下電工株式会社 | Mukitoriyoutomakunoatoshiyorihou |
-
1983
- 1983-08-31 JP JP13371383U patent/JPS6044828U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829154B2 (en) * | 1974-12-28 | 1983-06-21 | 松下電工株式会社 | Mukitoriyoutomakunoatoshiyorihou |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63119865U (en) * | 1987-01-30 | 1988-08-03 |
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