JPS6043140U - Fuel injection amount control device for vehicle supercharged engines - Google Patents
Fuel injection amount control device for vehicle supercharged enginesInfo
- Publication number
- JPS6043140U JPS6043140U JP13507483U JP13507483U JPS6043140U JP S6043140 U JPS6043140 U JP S6043140U JP 13507483 U JP13507483 U JP 13507483U JP 13507483 U JP13507483 U JP 13507483U JP S6043140 U JPS6043140 U JP S6043140U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- control device
- pressure
- injection amount
- supercharger
- 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.)
- Granted
Links
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の第１実施例に係る過給機付き内燃機関
用燃料噴射制御装置の全体構成図、第２図は同装置のブ
ロック図、第３図は電子制御装置の制御プログラムを説
明する流れ図、第４図は本考案に係る燃料噴射制御装置
の作動特性を従来例と比較して示す線図、第５図は本考
案の第２実施例に係る燃料噴制御装置の電気回路図であ
る。
２：カム軸、３：フライウェイト、４ニガイドレバー、
５ニジフタ、９：フローティングレバー、１０：調速ば
ね、１１：テレションレバー、１５：円筒体、１７：燃
料制御ラック杆、２１：停台部材、３２：圧力アクチュ
エータ、４０：過給レバー、４２：温度センサ、４４：
ギャボジンヨンセンサ、４５：電子制御装置、４６：電
磁切換弁、４７：空気圧タンク、４８：過給機。Fig. 1 is an overall configuration diagram of a fuel injection control device for an internal combustion engine with a supercharger according to the first embodiment of the present invention, Fig. 2 is a block diagram of the same device, and Fig. 3 is a control program of the electronic control device. 4 is a diagram showing the operating characteristics of the fuel injection control device according to the present invention in comparison with a conventional example, and FIG. 5 is an electric circuit of the fuel injection control device according to the second embodiment of the present invention. It is a diagram. 2: camshaft, 3: fly weight, 4 guide lever,
5 Lid, 9: Floating lever, 10: Speed regulating spring, 11: Teletion lever, 15: Cylindrical body, 17: Fuel control rack rod, 21: Stop member, 32: Pressure actuator, 40: Supercharging lever, 42 :Temperature sensor, 44:
Gabojin sensor, 45: Electronic control device, 46: Solenoid switching valve, 47: Pneumatic tank, 48: Supercharger.
Claims (1)
り最大燃料噴射量が制限される過給機付］ き内
燃機関において、前記ブーストコンペンセータを構成す
る圧力アクチュエータの作動室に電磁切換弁を介して過
給機のブースト圧を導入する配管と、空気圧タンクに連
なる配管とを切換可能に接続し、機関の始動時または車
両の発進・加速時に前記電磁切換弁が前記作動室を前記
空気圧タンクに接続して前記圧力アクチュエータを燃料
増方向へ移動させるようにしたことを特徴とする過給機
付き内燃機関用燃料噴射制御装置。In an internal combustion engine equipped with a supercharger whose maximum fuel injection amount is limited by a boost convencator attached to the fuel injection pump, the pressure of the supercharger is connected to the working chamber of the pressure actuator that constitutes the boost compensator through an electromagnetic switching valve. A pipe that introduces boost pressure and a pipe that connects to a pneumatic tank are switchably connected, and when the engine is started or the vehicle is started or accelerated, the electromagnetic switching valve connects the working chamber to the pneumatic tank and increases the pressure. A fuel injection control device for an internal combustion engine with a supercharger, characterized in that an actuator is moved in a fuel increasing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13507483U JPS6043140U (en) | 1983-08-31 | 1983-08-31 | Fuel injection amount control device for vehicle supercharged engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13507483U JPS6043140U (en) | 1983-08-31 | 1983-08-31 | Fuel injection amount control device for vehicle supercharged engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6043140U true JPS6043140U (en) | 1985-03-27 |
| JPH0447393Y2 JPH0447393Y2 (en) | 1992-11-09 |
Family
ID=30304144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13507483U Granted JPS6043140U (en) | 1983-08-31 | 1983-08-31 | Fuel injection amount control device for vehicle supercharged engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043140U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118915U (en) * | 1978-02-10 | 1979-08-20 | ||
| JPS55125930U (en) * | 1979-03-02 | 1980-09-06 | ||
| JPS5881336U (en) * | 1981-11-30 | 1983-06-02 | いすゞ自動車株式会社 | Device for improving engine startability and vehicle starting performance |
-
1983
- 1983-08-31 JP JP13507483U patent/JPS6043140U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118915U (en) * | 1978-02-10 | 1979-08-20 | ||
| JPS55125930U (en) * | 1979-03-02 | 1980-09-06 | ||
| JPS5881336U (en) * | 1981-11-30 | 1983-06-02 | いすゞ自動車株式会社 | Device for improving engine startability and vehicle starting performance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447393Y2 (en) | 1992-11-09 |
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