JPS61164438U - - Google Patents
Info
- Publication number
- JPS61164438U JPS61164438U JP4811385U JP4811385U JPS61164438U JP S61164438 U JPS61164438 U JP S61164438U JP 4811385 U JP4811385 U JP 4811385U JP 4811385 U JP4811385 U JP 4811385U JP S61164438 U JPS61164438 U JP S61164438U
- Authority
- JP
- Japan
- Prior art keywords
- turbocharger
- valve
- control device
- operated
- supercharging pressure
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案による内燃機関の構成図、第２
図は第１図の電磁弁の制御フロチヤートである。
２６……ターボチヤージヤ、３４……ウエスト
ゲートバルブ、３６……アクチユエータ、３８…
…作動圧室、４４……リリーフ管、４８……電磁
弁、６４……スロツトルポジシヨンセンサ、６８
……車速センサ。
Figure 1 is a configuration diagram of an internal combustion engine according to the present invention, Figure 2
The figure is a control flowchart of the solenoid valve shown in FIG. 26... Turbo charger, 34... Waste gate valve, 36... Actuator, 38...
... Working pressure chamber, 44 ... Relief pipe, 48 ... Solenoid valve, 64 ... Throttle position sensor, 68
...Vehicle speed sensor.
Claims (1)
するタービンとからなるターボチヤージヤを備え
、前記タービンをバイパスして形成されたバイパ
ス排気通路に過給圧により作動されるウエイスト
ゲートバルブを配置してなる内燃機関において、
前記ウエイストゲートバルブへの過給圧導入部に
リリーフ通路を接続し、該リリーフ通路に電磁弁
を配置して、該電磁弁を機関のスロツトル弁が予
め定められた開度以上になり且つ車速変化量が予
め定められた値以下になつたときに開くように構
成したことを特徴とするターボチヤージヤの制御
装置。 An internal combustion engine comprising a turbocharger consisting of a compressor located in an intake system and a turbine located in an exhaust system, and a wastegate valve operated by supercharging pressure is arranged in a bypass exhaust passage formed by bypassing the turbine. In,
A relief passage is connected to the supercharging pressure introduction part to the waste gate valve, and a solenoid valve is disposed in the relief passage, and the solenoid valve is operated when the throttle valve of the engine reaches a predetermined opening or more and the vehicle speed changes. 1. A control device for a turbocharger, characterized in that the control device is configured to open when the amount of the turbocharger becomes less than a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4811385U JPS61164438U (en) | 1985-04-02 | 1985-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4811385U JPS61164438U (en) | 1985-04-02 | 1985-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61164438U true JPS61164438U (en) | 1986-10-13 |
Family
ID=30564057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4811385U Pending JPS61164438U (en) | 1985-04-02 | 1985-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61164438U (en) |
-
1985
- 1985-04-02 JP JP4811385U patent/JPS61164438U/ja active Pending
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