JPS62132229U - - Google Patents
Info
- Publication number
- JPS62132229U JPS62132229U JP1884986U JP1884986U JPS62132229U JP S62132229 U JPS62132229 U JP S62132229U JP 1884986 U JP1884986 U JP 1884986U JP 1884986 U JP1884986 U JP 1884986U JP S62132229 U JPS62132229 U JP S62132229U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- supercharger
- internal combustion
- combustion engine
- operating state
- 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 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
Description
第１図は本考案に係る過給機付内燃エンジンの
制御装置の一実施例を示す図、第２図は第１図に
示す本考案装置の作動範囲を示す図、第３図は本
考案に係る過給機の駆動系の他の実施例を示す要
部拡大図である。
１…吸気通路、２…エンジン、４…過給機、５
…バイパス通路、６…バイパス弁、１０…回転セ
ンサ、１１…圧力センサ、１２…制御ユニツト、
１５…電磁クラツチ。
FIG. 1 is a diagram showing an embodiment of the control device for a supercharged internal combustion engine according to the present invention, FIG. 2 is a diagram showing the operating range of the device according to the present invention shown in FIG. 1, and FIG. FIG. 2 is an enlarged view of main parts showing another embodiment of a drive system of a supercharger according to the present invention. 1...Intake passage, 2...Engine, 4...Supercharger, 5
...Bypass passage, 6...Bypass valve, 10...Rotation sensor, 11...Pressure sensor, 12...Control unit,
15...Electromagnetic clutch.
Claims (1)
の吸気系に加圧空気を給送する過給機と、該過給
機の吸入側と吐出側とを連通するバイパス通路と
、該バイパス通路を開閉するバイパス弁と、前記
エンジンの運転状態に応じて前記バイパス弁を駆
動する制御ユニツトとを備えた過給機付内燃エン
ジンの制御装置において、前記エンジンの回転数
を検出する回転センサと、前記エンジンの負荷を
検出する負荷センサとを備え、前記制御ユニツト
は前記各センサからの信号により前記エンジンの
所定の減速運転状態を検知した時に前記バイパス
制御弁を開弁することを特徴とする過給機付内燃
エンジンの制御装置。 (2) 前記過給機は電磁クラツチを介して前記エ
ンジンからの動力を伝達され、前記制御ユニツト
は前記エンジンの所定の減速運転状態を検知した
時に前記電磁クラツチを切離することを特徴とす
る実用新案登録請求の範囲第１項記載の過給機付
内燃エンジンの制御装置。 (3) 前記エンジンの所定の減速運転状態は高回
転域における減速運転状態であることを特徴とす
る実用新案登録請求の範囲第１項又は第２項記載
の過給機付内燃エンジンの制御装置。 (4) 前記負荷センサは前記過給機の下流側の吸
気通路内圧力を検出する圧力センサであることを
特徴とする実用新案登録請求の範囲第１項記載の
過給機付内燃エンジンの制御装置。[Claims for Utility Model Registration] (1) A supercharger that is driven by an internal combustion engine and supplies pressurized air to the intake system of the engine, and a bypass passage that communicates the suction side and discharge side of the supercharger. A control device for a supercharged internal combustion engine, comprising: a bypass valve that opens and closes the bypass passage; and a control unit that drives the bypass valve in accordance with an operating state of the engine; a rotation sensor that detects a load on the engine; and a load sensor that detects a load on the engine, and the control unit opens the bypass control valve when a predetermined deceleration operating state of the engine is detected based on signals from each sensor. A control device for an internal combustion engine with a supercharger. (2) The supercharger is characterized in that power is transmitted from the engine via an electromagnetic clutch, and the control unit disconnects the electromagnetic clutch when detecting a predetermined deceleration operating state of the engine. A control device for an internal combustion engine with a supercharger according to claim 1 of the utility model registration claim. (3) The control device for a supercharged internal combustion engine according to claim 1 or 2, wherein the predetermined deceleration operating state of the engine is a decelerating operating state in a high rotation range. . (4) Control of a supercharged internal combustion engine according to claim 1, wherein the load sensor is a pressure sensor that detects the pressure in the intake passage on the downstream side of the supercharger. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1884986U JPS62132229U (en) | 1986-02-14 | 1986-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1884986U JPS62132229U (en) | 1986-02-14 | 1986-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132229U true JPS62132229U (en) | 1987-08-20 |
Family
ID=30812903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1884986U Pending JPS62132229U (en) | 1986-02-14 | 1986-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132229U (en) |
-
1986
- 1986-02-14 JP JP1884986U patent/JPS62132229U/ja active Pending