JPS5765821A - Fuel controller for diesel engine - Google Patents
Fuel controller for diesel engineInfo
- Publication number
- JPS5765821A JPS5765821A JP14038980A JP14038980A JPS5765821A JP S5765821 A JPS5765821 A JP S5765821A JP 14038980 A JP14038980 A JP 14038980A JP 14038980 A JP14038980 A JP 14038980A JP S5765821 A JPS5765821 A JP S5765821A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- engine
- generating circuit
- fuel injection
- function generating
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To improve starting characteristics and reduce an exhaust amount of a black smoke, a HC, a CO or the like by correcting an amount of a fuel injected at a cranking on the bases of a starting r.p.m., temperatures of an engine and a lapse of time after the cranking.
CONSTITUTION: A fuel controller controls a fuel injection regulating mechanism 62 on the basis of running speeds IS3 of an engine and positions IS1 of an accelerating pedal. When the engine starts, a function generating circuit 103 issues a corrective coefficient G1 corresponding to a running speed. The function generating circuit 104 provides a corrective coefficient G2 corresponding to an engine temperature in response to a temperature signal IS6. A function generating circuit 105 outputs a corrective coefficient G3 corresponding to a lapse of time in response to a signal of a counter 106. Based on those corrective coefficients G1WG3, a fuel injection control signal OS4 is sent to a servo circuit 18 to control fuel injection. The most proper amount of fuel can be injected at starting.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14038980A JPS5765821A (en) | 1980-10-09 | 1980-10-09 | Fuel controller for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14038980A JPS5765821A (en) | 1980-10-09 | 1980-10-09 | Fuel controller for diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5765821A true JPS5765821A (en) | 1982-04-21 |
Family
ID=15267664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14038980A Pending JPS5765821A (en) | 1980-10-09 | 1980-10-09 | Fuel controller for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5765821A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204961A (en) * | 1984-03-29 | 1985-10-16 | Mazda Motor Corp | Fuel injection unit of diesel engine |
JPH02125939A (en) * | 1988-11-04 | 1990-05-14 | Yanmar Diesel Engine Co Ltd | Control device of internal combustion engine |
JPH04347347A (en) * | 1991-05-24 | 1992-12-02 | Toyota Motor Corp | Fuel injection quantity controller of diesel engine |
-
1980
- 1980-10-09 JP JP14038980A patent/JPS5765821A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204961A (en) * | 1984-03-29 | 1985-10-16 | Mazda Motor Corp | Fuel injection unit of diesel engine |
JPH0551775B2 (en) * | 1984-03-29 | 1993-08-03 | Mazda Motor | |
JPH02125939A (en) * | 1988-11-04 | 1990-05-14 | Yanmar Diesel Engine Co Ltd | Control device of internal combustion engine |
JPH04347347A (en) * | 1991-05-24 | 1992-12-02 | Toyota Motor Corp | Fuel injection quantity controller of diesel engine |
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