JPS5683530A - Method of controlling fuel injection of diesel engine - Google Patents
Method of controlling fuel injection of diesel engineInfo
- Publication number
- JPS5683530A JPS5683530A JP16028679A JP16028679A JPS5683530A JP S5683530 A JPS5683530 A JP S5683530A JP 16028679 A JP16028679 A JP 16028679A JP 16028679 A JP16028679 A JP 16028679A JP S5683530 A JPS5683530 A JP S5683530A
- Authority
- JP
- Japan
- Prior art keywords
- injection
- pattern
- rotational number
- engine
- information
- 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)
Abstract
PURPOSE: To obtain a fuel injection state responsive to the driving state of an engine by controlling the operating period of a valve provided in a supply passage to an injection nozzle in correspondence to the variation in the rotational number of a diesel engine.
CONSTITUTION: A delay angle controller TM detects a constant position on the basis of position detection information from a reference position marker 1. When the engine rotates, a fuel starting point pattern is generated within a pattern generator PT1, and supplied to a comparator Comp1, where the rotational number of the pattern is compared with the engine rotational number information from a pulse generator TG. At the stroke corresponding to the point on the pattern coinciding with the rotational number, that is, at the time point where the fuel injection starting time is reached, it is detected. The signal thus obtained is given to an injection continuation controller 2 having an integrator AC and a high speed switch SW. The controller 2 receives speed information from the pulse generator TG and an injection starting time information from the delay angle controller TM, and the high speed switch SW is made inoperative at the injection completion time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54160286A JPS6060020B2 (en) | 1979-12-12 | 1979-12-12 | Diesel engine fuel injection control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54160286A JPS6060020B2 (en) | 1979-12-12 | 1979-12-12 | Diesel engine fuel injection control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5683530A true JPS5683530A (en) | 1981-07-08 |
JPS6060020B2 JPS6060020B2 (en) | 1985-12-27 |
Family
ID=15711694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54160286A Expired JPS6060020B2 (en) | 1979-12-12 | 1979-12-12 | Diesel engine fuel injection control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6060020B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862328A (en) * | 1981-10-07 | 1983-04-13 | Japanese National Railways<Jnr> | Governor control method for diesel engine |
JPS5865968A (en) * | 1981-10-15 | 1983-04-19 | Japanese National Railways<Jnr> | Fuel injection amount controller for diesel engine |
JPS58101237A (en) * | 1981-12-10 | 1983-06-16 | Japanese National Railways<Jnr> | Fuel injection control device of diesel engine with governing function |
JPS58174128A (en) * | 1982-04-06 | 1983-10-13 | Kawasaki Heavy Ind Ltd | Fuel injection pressure controller of internal- combustion engine |
JPS606052A (en) * | 1983-06-24 | 1985-01-12 | Japanese National Railways<Jnr> | Injection quantity correction method in diesel engine fuel injection control unit |
JPS606051A (en) * | 1983-06-24 | 1985-01-12 | Japanese National Railways<Jnr> | Fuel injection control method of diesel engine and its device |
JPS6019944A (en) * | 1983-07-13 | 1985-02-01 | Japanese National Railways<Jnr> | Method of controlling fuel injection period of diesel engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53132618A (en) * | 1977-04-22 | 1978-11-18 | Komatsu Ltd | Electronic type fuel supplying system |
JPS5452227A (en) * | 1977-10-04 | 1979-04-24 | Hino Motors Ltd | Fuel injection system of diesel engine |
-
1979
- 1979-12-12 JP JP54160286A patent/JPS6060020B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53132618A (en) * | 1977-04-22 | 1978-11-18 | Komatsu Ltd | Electronic type fuel supplying system |
JPS5452227A (en) * | 1977-10-04 | 1979-04-24 | Hino Motors Ltd | Fuel injection system of diesel engine |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 | |
JPS5865968A (en) * | 1981-10-15 | 1983-04-19 | Japanese National Railways<Jnr> | Fuel injection amount controller for diesel engine |
JPS58101237A (en) * | 1981-12-10 | 1983-06-16 | Japanese National Railways<Jnr> | Fuel injection control device of diesel engine with governing function |
JPH033064B2 (en) * | 1981-12-10 | 1991-01-17 | Tetsudo Sogo Gijutsu Kenkyusho | |
JPS58174128A (en) * | 1982-04-06 | 1983-10-13 | Kawasaki Heavy Ind Ltd | Fuel injection pressure controller of internal- combustion engine |
JPS606052A (en) * | 1983-06-24 | 1985-01-12 | Japanese National Railways<Jnr> | Injection quantity correction method in diesel engine fuel injection control unit |
JPS606051A (en) * | 1983-06-24 | 1985-01-12 | Japanese National Railways<Jnr> | Fuel injection control method of diesel engine and its device |
JPS6019944A (en) * | 1983-07-13 | 1985-02-01 | Japanese National Railways<Jnr> | Method of controlling fuel injection period of diesel engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6060020B2 (en) | 1985-12-27 |
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