JPH023027U - - Google Patents
Info
- Publication number
- JPH023027U JPH023027U JP8109888U JP8109888U JPH023027U JP H023027 U JPH023027 U JP H023027U JP 8109888 U JP8109888 U JP 8109888U JP 8109888 U JP8109888 U JP 8109888U JP H023027 U JPH023027 U JP H023027U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- engine
- control
- valve
- control device
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の過給機付エンジンの過給圧制
御装置の一実施例の全体概略構成図、第２図はエ
ンジン温度―制御弁開度―過給圧の特性関係の一
例を示す図、第３図は本装置の作動のフローチヤ
ートの一例を示す図である。
１…エンジン、２…吸気通路、３…排気通路、
４…ターボチヤージヤ、５…コンプレツサ、６…
排気タービン、７…インタクーラ、８…冷却用通
路、９…制御弁、１０…制御コンピユータ、１１
…温度センサ。
Fig. 1 is an overall schematic diagram of an embodiment of the supercharging pressure control device for a supercharged engine according to the present invention, and Fig. 2 shows an example of the characteristic relationship between engine temperature, control valve opening, and supercharging pressure. 3 are diagrams showing an example of a flowchart of the operation of the present device. 1...Engine, 2...Intake passage, 3...Exhaust passage,
4...Turbo charger, 5...Compressor, 6...
Exhaust turbine, 7... Intercooler, 8... Cooling passage, 9... Control valve, 10... Control computer, 11
...Temperature sensor.
Claims (1)
から分岐してエンジンの過熱され易い部分に至る
冷却用通路を形成し、該冷却用通路中に制御弁を
配置すると共に、エンジン運転状態に応じて該制
御弁の弁開度を所定に制御する弁制御装置を設け
たことを特徴とする過給機付エンジンの過給圧制
御装置。 A cooling passage is formed on the downstream side of the supercharger provided in the intake passage and branches from the intake passage and reaches a portion of the engine that is easily overheated, and a control valve is disposed in the cooling passage, and the control valve is configured to control the engine operating state. 1. A supercharging pressure control device for a supercharged engine, comprising a valve control device that controls the opening degree of the control valve to a predetermined value in accordance with the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8109888U JPH023027U (en) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8109888U JPH023027U (en) | 1988-06-21 | 1988-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023027U true JPH023027U (en) | 1990-01-10 |
Family
ID=31305897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8109888U Pending JPH023027U (en) | 1988-06-21 | 1988-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669573U (en) * | 1993-03-09 | 1994-09-30 | サッポロ産機株式会社 | Hard resin pipe joint structure |
-
1988
- 1988-06-21 JP JP8109888U patent/JPH023027U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669573U (en) * | 1993-03-09 | 1994-09-30 | サッポロ産機株式会社 | Hard resin pipe joint structure |
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