JPS5846829U - Exhaust control device for internal combustion engine with supercharger - Google Patents
Exhaust control device for internal combustion engine with superchargerInfo
- Publication number
- JPS5846829U JPS5846829U JP14198581U JP14198581U JPS5846829U JP S5846829 U JPS5846829 U JP S5846829U JP 14198581 U JP14198581 U JP 14198581U JP 14198581 U JP14198581 U JP 14198581U JP S5846829 U JPS5846829 U JP S5846829U
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- control device
- combustion engine
- internal combustion
- exhaust
- 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
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図は本考案に係る排気制御装置の全体システム図、
第２図は第１図に示す装置のパラメータ特性を示す図解
図。
２・・・エアフロメータ、５・・・フュエルインジェク
タ、６・・・機関、７・・・スロットル弁、９・・・排
気タービン、１０・・・過給機、１１・・・コンプレッ
サ、１７・・・バイパスバルブ、２１．３７・・・バイ
パス路、２５・・・制御弁、３１・・・大気圧センサ、
３３・・・湿度センサ、３５・・・吸気温センサ。Figure 1 is an overall system diagram of the exhaust control device according to the present invention.
FIG. 2 is an illustrative diagram showing parameter characteristics of the device shown in FIG. 1. 2... Air flow meter, 5... Fuel injector, 6... Engine, 7... Throttle valve, 9... Exhaust turbine, 10... Supercharger, 11... Compressor, 17... ... Bypass valve, 21.37 ... Bypass path, 25 ... Control valve, 31 ... Atmospheric pressure sensor,
33... Humidity sensor, 35... Intake temperature sensor.
Claims (1)
た過給機付内燃機関の該タービンの上流側の排気通路か
らバイパス通路の分岐構成して該バイパス通路内にコン
プレッサからの過給圧に応動して該バイパス通路を開閉
するバイパスバルブを設け、以って過給圧に応じて過給
機への排気ガス供給量を制御するようにした排気制御装
置において、上記コンプレッサとバイパスバルブとを過
給圧管路により連結せしめると共に該過給圧管路中に空
気密度あるいは温度等の環境変化を検出する信号に基い
て作動して過給圧を解放する制御弁を設けたことを特徴
とする過給機付内燃機関の排気制御装置。A bypass passage is branched from an exhaust passage on the upstream side of the turbocharger of a supercharged internal combustion engine equipped with a supercharger consisting of a compressor and an exhaust turbine, and the bypass passage is configured to respond to boost pressure from the compressor. In the exhaust control device, the compressor and the bypass valve are provided with a bypass valve that opens and closes the bypass passage, thereby controlling the amount of exhaust gas supplied to the turbocharger according to the boost pressure. A supercharger characterized in that the supercharger is connected by a pressure pipe and is provided with a control valve in the supercharging pressure pipe that operates based on a signal for detecting environmental changes such as air density or temperature to release supercharging pressure. Exhaust control device for internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14198581U JPS5846829U (en) | 1981-09-26 | 1981-09-26 | Exhaust control device for internal combustion engine with supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14198581U JPS5846829U (en) | 1981-09-26 | 1981-09-26 | Exhaust control device for internal combustion engine with supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5846829U true JPS5846829U (en) | 1983-03-29 |
Family
ID=29935037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14198581U Pending JPS5846829U (en) | 1981-09-26 | 1981-09-26 | Exhaust control device for internal combustion engine with supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01219319A (en) * | 1988-02-29 | 1989-09-01 | Suzuki Motor Co Ltd | Supercharging pressure control device for internal combustion engine |
| JPH02119625A (en) * | 1988-10-27 | 1990-05-07 | Mazda Motor Corp | Control device of engine with supercharger |
-
1981
- 1981-09-26 JP JP14198581U patent/JPS5846829U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01219319A (en) * | 1988-02-29 | 1989-09-01 | Suzuki Motor Co Ltd | Supercharging pressure control device for internal combustion engine |
| JPH02119625A (en) * | 1988-10-27 | 1990-05-07 | Mazda Motor Corp | Control device of engine with supercharger |
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