JPS5656951A - Preventing device for combustion fluctuation in internal combustion engine - Google Patents
Preventing device for combustion fluctuation in internal combustion engineInfo
- Publication number
- JPS5656951A JPS5656951A JP13373579A JP13373579A JPS5656951A JP S5656951 A JPS5656951 A JP S5656951A JP 13373579 A JP13373579 A JP 13373579A JP 13373579 A JP13373579 A JP 13373579A JP S5656951 A JPS5656951 A JP S5656951A
- Authority
- JP
- Japan
- Prior art keywords
- fluctuation
- computer
- engine
- air
- internal combustion
- 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 Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
PURPOSE: To protect against a fluctuation in engine combustion, by a method wherein an air-fuel ratio of an internal combustion engine is feedback-controlled, and simultaneously, an ignition time is caused to change in synchronism with a control fluctuation of the air-fuel ratio.
CONSTITUTION: Signals, which are sent from an air flow meter 28 located at a suction pipe 16, an O2 sensor 14 placed at an exhaust pipe 12, a revolution number sensor 38 positioned at an engine, are inputted to an EFI computer 20, and fuel from a fuel injection valve 18 mounted at the suction pipe 16 is determined according to the output from the computer 20. A changing-over switch 26 controlled by the computer 20 is positined between a distributor 22 and an ignition coil 27, and switches a negative pressure fed to a lead angle and a delay angle chamber of the distributor 22.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13373579A JPS5656951A (en) | 1979-10-16 | 1979-10-16 | Preventing device for combustion fluctuation in internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13373579A JPS5656951A (en) | 1979-10-16 | 1979-10-16 | Preventing device for combustion fluctuation in internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5656951A true JPS5656951A (en) | 1981-05-19 |
Family
ID=15111682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13373579A Pending JPS5656951A (en) | 1979-10-16 | 1979-10-16 | Preventing device for combustion fluctuation in internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5656951A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220652A (en) * | 1985-07-19 | 1987-01-29 | Nissan Motor Co Ltd | Stabilizing device for internal-combustion engine |
| JPS6232255A (en) * | 1985-08-02 | 1987-02-12 | Mazda Motor Corp | Ignition timing controller for engine |
| JPS6254259U (en) * | 1985-09-25 | 1987-04-03 |
-
1979
- 1979-10-16 JP JP13373579A patent/JPS5656951A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220652A (en) * | 1985-07-19 | 1987-01-29 | Nissan Motor Co Ltd | Stabilizing device for internal-combustion engine |
| JPS6232255A (en) * | 1985-08-02 | 1987-02-12 | Mazda Motor Corp | Ignition timing controller for engine |
| JPS6254259U (en) * | 1985-09-25 | 1987-04-03 | ||
| JPH0415963Y2 (en) * | 1985-09-25 | 1992-04-09 |
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