JPS6149024U - - Google Patents
Info
- Publication number
- JPS6149024U JPS6149024U JP13470884U JP13470884U JPS6149024U JP S6149024 U JPS6149024 U JP S6149024U JP 13470884 U JP13470884 U JP 13470884U JP 13470884 U JP13470884 U JP 13470884U JP S6149024 U JPS6149024 U JP S6149024U
- Authority
- JP
- Japan
- Prior art keywords
- acceleration
- supercharging pressure
- engine
- downstream
- turbocharger
- 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
- 230000001133 acceleration Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 2
- 238000005057 refrigeration Methods 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案の実施例にかかるエンジンのシ
ステム構成図、第２図は第１図の制御回路の内容
を示すブロツク説明図である。
１…エンジン、２…吸気通路、４…ターボ過給
機、１５…エバポレータ、２４…循環量制御弁、
２５…制御回路、２６…ウエストゲート通路、２
７…ウエストゲートバルブ、２８…アクチユエー
タ、３０…ゲート制御弁、３１…スロツトル開度
センサ。
FIG. 1 is a system configuration diagram of an engine according to an embodiment of the present invention, and FIG. 2 is a block diagram showing the contents of the control circuit shown in FIG. 1. 1... Engine, 2... Intake passage, 4... Turbo supercharger, 15... Evaporator, 24... Circulation amount control valve,
25... Control circuit, 26... Waste gate passage, 2
7... Waste gate valve, 28... Actuator, 30... Gate control valve, 31... Throttle opening sensor.
Claims (1)
路に冷凍装置のエバポレータを設ける一方、過給
機下流の過給圧を予め設定された設定値以下に制
御する最高過給圧制御手段を設けたエンジンにお
いて、 エンジンの加速運転状態を検出する加速検出手
段と、 加速検出手段の出力を受けて、加速時に上記冷
凍装置を作動させもしくはエバポレータの冷媒流
量を増量する制御手段と、 加速検出手段の出力を受けて、加速時に過給機
下流の過給圧を上記設定値より高くするように最
高過給圧制御手段を制御する過給圧補正手段とを
設けたことを特徴とする過給機付エンジンの吸気
装置。[Claims for Utility Model Registration] While an evaporator of a refrigeration system is provided in the upstream intake passage or the downstream intake passage of the turbocharger, the maximum charge pressure downstream of the turbocharger is controlled to be below a preset value. In an engine provided with a boost pressure control means, an acceleration detection means for detecting an accelerated operating state of the engine, and a control for operating the above-mentioned refrigeration device or increasing the refrigerant flow rate of the evaporator during acceleration in response to the output of the acceleration detection means. and supercharging pressure correction means for receiving the output of the acceleration detecting means and controlling the maximum supercharging pressure control means so as to make the supercharging pressure downstream of the supercharger higher than the set value during acceleration. An intake system for a supercharged engine featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13470884U JPS6149024U (en) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13470884U JPS6149024U (en) | 1984-09-04 | 1984-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149024U true JPS6149024U (en) | 1986-04-02 |
Family
ID=30693213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13470884U Pending JPS6149024U (en) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149024U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848716A (en) * | 1981-09-03 | 1983-03-22 | Toyota Motor Corp | Controller of turbo charger for engine |
| JPS6053166A (en) * | 1983-08-31 | 1985-03-26 | 中澤 陸男 | Ball stationary type tennis exerciser |
-
1984
- 1984-09-04 JP JP13470884U patent/JPS6149024U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848716A (en) * | 1981-09-03 | 1983-03-22 | Toyota Motor Corp | Controller of turbo charger for engine |
| JPS6053166A (en) * | 1983-08-31 | 1985-03-26 | 中澤 陸男 | Ball stationary type tennis exerciser |
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