JPS6480736A - Internal combustion engine - Google Patents
Internal combustion engineInfo
- Publication number
- JPS6480736A JPS6480736A JP23770887A JP23770887A JPS6480736A JP S6480736 A JPS6480736 A JP S6480736A JP 23770887 A JP23770887 A JP 23770887A JP 23770887 A JP23770887 A JP 23770887A JP S6480736 A JPS6480736 A JP S6480736A
- Authority
- JP
- Japan
- Prior art keywords
- changing
- mode
- valve operation
- engine
- valve
- 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
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE:To enhance operability and exhaustibility by operating an operation means for controlling an engine synchronizing with the changing operation signals of a valve operation changing means in the mode in corresponding with the operation mode of the valve operation changing means. CONSTITUTION:A control means 43 is provided with the maps of ignition time, fuel injection quantity and exhaust circulation quantity, in both low and high speed engine operation, determined depending upon engine speed and suction negative pressure. When the control means 43 outputs signals for changing the operation mode of a valve operation changing means 10, that is, being synchronized with signals for erasing magnetism of or exiting a solenoid 40, controls and electronic spark-advance means 50, electronic fuel injection means 51 and electronic exhaust circulation means 52 as operation means for controlling the engine in the mode corresponding to the operation mode of the valve operation changing means 10. This make it possible to perform control with valve operation mode surely matched with control factors except for valve operation, which surely improves operability and exhaustibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23770887A JPS6480736A (en) | 1987-09-22 | 1987-09-22 | Internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23770887A JPS6480736A (en) | 1987-09-22 | 1987-09-22 | Internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6480736A true JPS6480736A (en) | 1989-03-27 |
Family
ID=17019326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23770887A Pending JPS6480736A (en) | 1987-09-22 | 1987-09-22 | Internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6480736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422811A (en) * | 1992-02-28 | 1995-06-06 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Engine ignition timing control system and method |
-
1987
- 1987-09-22 JP JP23770887A patent/JPS6480736A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422811A (en) * | 1992-02-28 | 1995-06-06 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Engine ignition timing control system and method |
| EP0846859A2 (en) * | 1992-02-28 | 1998-06-10 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Engine ignition timing control system and method |
| EP0846859A3 (en) * | 1992-02-28 | 1998-07-22 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Engine ignition timing control system and method |
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