JPS5634932A - Electronic control fuel injector - Google Patents
Electronic control fuel injectorInfo
- Publication number
- JPS5634932A JPS5634932A JP10919779A JP10919779A JPS5634932A JP S5634932 A JPS5634932 A JP S5634932A JP 10919779 A JP10919779 A JP 10919779A JP 10919779 A JP10919779 A JP 10919779A JP S5634932 A JPS5634932 A JP S5634932A
- Authority
- JP
- Japan
- Prior art keywords
- pulse intervals
- resistance
- fuel
- control
- electronic control
- 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)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
PURPOSE: To provide an electronic control fuel injector of an internal combustion engine with the proper control of the rate of air fuel mixture during idling by varying pulse intervals determined by a control unit, under the manual control of a resistance provided outside the injector.
CONSTITUTION: Receiving a reference voltage from a power supply 3 and a signal from each sensor, a CPU 2 inside a control unit 1 determines pulse intervals at which fuel is injected from a fuel injection valve not illustrated in the drawing. A resistance R2 feasible of being manually controlled during idling is provided inside the unit 1. For adjusting pulse intervals, a resistance varied during the running is input to the CPU2 via a corrective means of an AD converter 5 or the similar.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10919779A JPS5634932A (en) | 1979-08-29 | 1979-08-29 | Electronic control fuel injector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10919779A JPS5634932A (en) | 1979-08-29 | 1979-08-29 | Electronic control fuel injector |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6407487A Division JPS62271002A (en) | 1987-03-20 | 1987-03-20 | Electronic controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5634932A true JPS5634932A (en) | 1981-04-07 |
Family
ID=14504071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10919779A Pending JPS5634932A (en) | 1979-08-29 | 1979-08-29 | Electronic control fuel injector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5634932A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138440A (en) * | 1980-03-31 | 1981-10-29 | Toyota Motor Corp | Operation control method for internal combustion engine |
JPS5883391A (en) * | 1981-11-13 | 1983-05-19 | Japan Electronic Control Syst Co Ltd | Compensating method for fixed numerical data of microcomputer |
JPS58200061A (en) * | 1982-05-17 | 1983-11-21 | Mitsubishi Electric Corp | Control device for air-fuel ratio in internal-combustion engine |
JPS5935658U (en) * | 1982-08-30 | 1984-03-06 | 本田技研工業株式会社 | Internal combustion engine idle mixture adjustment device |
JPS601345A (en) * | 1983-06-15 | 1985-01-07 | Honda Motor Co Ltd | Fuel supply control method for internal-combustion engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4845719A (en) * | 1971-10-08 | 1973-06-29 | ||
JPS4946006A (en) * | 1972-09-08 | 1974-05-02 |
-
1979
- 1979-08-29 JP JP10919779A patent/JPS5634932A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4845719A (en) * | 1971-10-08 | 1973-06-29 | ||
JPS4946006A (en) * | 1972-09-08 | 1974-05-02 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138440A (en) * | 1980-03-31 | 1981-10-29 | Toyota Motor Corp | Operation control method for internal combustion engine |
JPH02538B2 (en) * | 1980-03-31 | 1990-01-08 | Toyota Motor Co Ltd | |
JPS5883391A (en) * | 1981-11-13 | 1983-05-19 | Japan Electronic Control Syst Co Ltd | Compensating method for fixed numerical data of microcomputer |
JPS6142350B2 (en) * | 1981-11-13 | 1986-09-20 | Nippon Denshi Kiki Kk | |
JPS58200061A (en) * | 1982-05-17 | 1983-11-21 | Mitsubishi Electric Corp | Control device for air-fuel ratio in internal-combustion engine |
JPS6219576B2 (en) * | 1982-05-17 | 1987-04-30 | Mitsubishi Electric Corp | |
JPS5935658U (en) * | 1982-08-30 | 1984-03-06 | 本田技研工業株式会社 | Internal combustion engine idle mixture adjustment device |
JPS601345A (en) * | 1983-06-15 | 1985-01-07 | Honda Motor Co Ltd | Fuel supply control method for internal-combustion engine |
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