JPS55156218A - Fuel controller for diesel engine - Google Patents
Fuel controller for diesel engineInfo
- Publication number
- JPS55156218A JPS55156218A JP6482179A JP6482179A JPS55156218A JP S55156218 A JPS55156218 A JP S55156218A JP 6482179 A JP6482179 A JP 6482179A JP 6482179 A JP6482179 A JP 6482179A JP S55156218 A JPS55156218 A JP S55156218A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- rotational speed
- fuel
- input
- engine
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
PURPOSE: To prevent a feed of excessive amount of fuel at a transient time and further prevent a generation of black smoke of an engine, by controlling a fuel feed pump for the fuel injection Diesel engine in the method of opening degree of its throttle valve and rotational speed and the like.
CONSTITUTION: Fuel in a tank 1 is injected to an engine by an oil pump 22 driven by an electric motor 23. A signal of an opening degree sensor 42 of the throttle valve is compensated by PID compensation circuits 53, 54 and input to a minimum signal preference circuit 55 as a voltage signal. A signal of a rotational speed sensor 40 is converted into a voltage signal by a frequency-voltage converter 51 and compared with a reference rotational speed signal in a function generator 52. And the above signal is input to the preference circuit 55 via an integrator 56 to output minimum value. Further to the circuit 55, signals of an exhaust temperature sensor 71 and cooling water temperature sensor 80 are input as a correction signal. Then the output signal is transmitted to the motor 23 via an amplifier 57 to determine its rotational speed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6482179A JPS55156218A (en) | 1979-05-25 | 1979-05-25 | Fuel controller for diesel engine |
GB8016262A GB2052097B (en) | 1979-05-25 | 1980-05-16 | Fuel control device for diesel engine |
US06/151,648 US4359984A (en) | 1979-05-25 | 1980-05-20 | Fuel control device for diesel engine |
DE19803019498 DE3019498A1 (en) | 1979-05-25 | 1980-05-22 | FUEL CONTROL DEVICE FOR A DIESEL ENGINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6482179A JPS55156218A (en) | 1979-05-25 | 1979-05-25 | Fuel controller for diesel engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55156218A true JPS55156218A (en) | 1980-12-05 |
JPS6160971B2 JPS6160971B2 (en) | 1986-12-23 |
Family
ID=13269291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6482179A Granted JPS55156218A (en) | 1979-05-25 | 1979-05-25 | Fuel controller for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55156218A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5768529A (en) * | 1980-10-14 | 1982-04-26 | Nissan Motor Co Ltd | Rotating speed controller for fuel pump |
JPS5862328A (en) * | 1981-10-07 | 1983-04-13 | Japanese National Railways<Jnr> | Governor control method for diesel engine |
JPS58106141A (en) * | 1981-12-11 | 1983-06-24 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Apparatus for electronically controlling fuel supply amount of self-ignition type internal combustion engine |
US4601270A (en) * | 1983-12-27 | 1986-07-22 | United Technologies Diesel Systems, Inc. | Method and apparatus for torque control of an internal combustion engine as a function of exhaust smoke level |
JPH02191848A (en) * | 1988-09-23 | 1990-07-27 | Cummins Engine Co Inc | Electronically controlled fuel supply system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH045860U (en) * | 1990-05-07 | 1992-01-20 |
-
1979
- 1979-05-25 JP JP6482179A patent/JPS55156218A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5768529A (en) * | 1980-10-14 | 1982-04-26 | Nissan Motor Co Ltd | Rotating speed controller for fuel pump |
JPS5862328A (en) * | 1981-10-07 | 1983-04-13 | Japanese National Railways<Jnr> | Governor control method for diesel engine |
JPH0312218B2 (en) * | 1981-10-07 | 1991-02-19 | Railway Technical Res Inst | |
JPS58106141A (en) * | 1981-12-11 | 1983-06-24 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Apparatus for electronically controlling fuel supply amount of self-ignition type internal combustion engine |
JPH0366502B2 (en) * | 1981-12-11 | 1991-10-17 | Bosch Gmbh Robert | |
US4601270A (en) * | 1983-12-27 | 1986-07-22 | United Technologies Diesel Systems, Inc. | Method and apparatus for torque control of an internal combustion engine as a function of exhaust smoke level |
JPH02191848A (en) * | 1988-09-23 | 1990-07-27 | Cummins Engine Co Inc | Electronically controlled fuel supply system |
Also Published As
Publication number | Publication date |
---|---|
JPS6160971B2 (en) | 1986-12-23 |
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