JPS6170546U - - Google Patents
Info
- Publication number
- JPS6170546U JPS6170546U JP15532984U JP15532984U JPS6170546U JP S6170546 U JPS6170546 U JP S6170546U JP 15532984 U JP15532984 U JP 15532984U JP 15532984 U JP15532984 U JP 15532984U JP S6170546 U JPS6170546 U JP S6170546U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- air amount
- passage
- detection device
- supercharger
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案装置の実施例を示す概略図、第
２図は制御のフローチヤート、第３図は制御弁が
開作動される運転域と閉作動される運転域とを示
す説明図である。
１１…吸気通路、１２…主吸気通路、１３…過
給通路、１４…空気量検出装置、１７…過給機、
２５…制御弁。
Fig. 1 is a schematic diagram showing an embodiment of the device of the present invention, Fig. 2 is a flowchart of control, and Fig. 3 is an explanatory diagram showing the operating range in which the control valve is opened and the operating range in which it is closed. be. 11...Intake passage, 12...Main intake passage, 13...Supercharging passage, 14...Air amount detection device, 17...Supercharger,
25...Control valve.
Claims (1)
検出装置下流で分岐させて、主吸気通路と、容積
型エアポンプからなる過給機を介設した過給通路
とを形成した過給機付エンジンの吸気装置におい
て、上記過給機より上流の過給通路に、吸気量が
少ない運転時に空気流通量を制限するように運転
状態に応じて作動する制御弁を設けたことを特徴
とする過給機付エンジンの吸気装置。 A supercharged engine in which an intake passage provided with an air amount detection device is branched downstream of the air amount detection device to form a main intake passage and a supercharging passage interposed with a supercharger consisting of a positive displacement air pump. In the intake system, a control valve is provided in the supercharging passage upstream of the supercharger and operates according to the operating state so as to limit the air flow rate during operation with a small intake air amount. Intake system for equipped engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15532984U JPS6170546U (en) | 1984-10-15 | 1984-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15532984U JPS6170546U (en) | 1984-10-15 | 1984-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170546U true JPS6170546U (en) | 1986-05-14 |
Family
ID=30713332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15532984U Pending JPS6170546U (en) | 1984-10-15 | 1984-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170546U (en) |
-
1984
- 1984-10-15 JP JP15532984U patent/JPS6170546U/ja active Pending
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