JPS62111938U - - Google Patents
Info
- Publication number
- JPS62111938U JPS62111938U JP12986U JP12986U JPS62111938U JP S62111938 U JPS62111938 U JP S62111938U JP 12986 U JP12986 U JP 12986U JP 12986 U JP12986 U JP 12986U JP S62111938 U JPS62111938 U JP S62111938U
- Authority
- JP
- Japan
- Prior art keywords
- bypass
- engine
- control valve
- supercharging
- internal combustion
- 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 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
Description
第１図はこの考案の実施例の全体構成図。第２
図はこの考案の実施例構成図。第３図は第２図の
制御回路の作動を説明するフローチヤート図。第
４図はエンジン回転数に対するバソパス開口面積
の設定を説明するグラフ。
１０……内燃機関、１２，１６，１８……吸気
通路、２２……エアーフローメータ、２６……機
械式過給機、２８……クラツチ、３０……バイパ
ス通路、３２……バイパス制御弁、４０……切替
弁、７０……制御回路、７２……回転数センサ。
FIG. 1 is an overall configuration diagram of an embodiment of this invention. Second
The figure is a configuration diagram of an embodiment of this invention. FIG. 3 is a flowchart illustrating the operation of the control circuit shown in FIG. 2. FIG. 4 is a graph explaining the setting of the vasopass opening area with respect to the engine speed. 10... Internal combustion engine, 12, 16, 18... Intake passage, 22... Air flow meter, 26... Mechanical supercharger, 28... Clutch, 30... Bypass passage, 32... Bypass control valve, 40...Switching valve, 70...Control circuit, 72...Rotation speed sensor.
Claims (1)
置、 内燃機関の吸気通路に設置され、機関の負荷条
件に応じて、機関の回転軸により駆動される機械
式過給機、 機械式過給機を迂回するように吸気通路に接続
されるバイパス通路、 バイパス通路の開度を制御するためのバイパス
制御弁、 過給機が非過給条件にあることを検知する手段
、 エンジンの回転数を検知する手段、 エンジンの回転数に応じたバイパス制御弁の開
度を設定する手段、 過給機の非過給状態においてバイパス開度設定
手段により設定された開度をバソパス制御弁がと
るように制御する手段。[Claims for Utility Model Registration] A supercharging control device for an internal combustion engine consisting of the following components: A mechanical supercharging control device that is installed in the intake passage of the internal combustion engine and is driven by the rotating shaft of the engine according to the engine load conditions. feeder, bypass passage connected to the intake passage to bypass the mechanical supercharger, bypass control valve to control the opening degree of the bypass passage, detecting when the supercharger is in a non-supercharging condition means for detecting the engine rotation speed; means for setting the opening degree of the bypass control valve according to the engine rotation speed; A means of controlling the vasopath control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12986U JPS62111938U (en) | 1986-01-07 | 1986-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12986U JPS62111938U (en) | 1986-01-07 | 1986-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111938U true JPS62111938U (en) | 1987-07-16 |
Family
ID=30776834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12986U Pending JPS62111938U (en) | 1986-01-07 | 1986-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250132U (en) * | 1988-10-03 | 1990-04-09 |
-
1986
- 1986-01-07 JP JP12986U patent/JPS62111938U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250132U (en) * | 1988-10-03 | 1990-04-09 |
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