JPS5669417A - Internal combustion engine with accessory chambers - Google Patents
Internal combustion engine with accessory chambersInfo
- Publication number
- JPS5669417A JPS5669417A JP14590079A JP14590079A JPS5669417A JP S5669417 A JPS5669417 A JP S5669417A JP 14590079 A JP14590079 A JP 14590079A JP 14590079 A JP14590079 A JP 14590079A JP S5669417 A JPS5669417 A JP S5669417A
- Authority
- JP
- Japan
- Prior art keywords
- accessory
- chambers
- chamber
- mixture
- pressure
- 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
Abstract
PURPOSE: To accelerate the propagation of combustion, by providing a plurality of accessory chambers and injecting fuel into these chambers to make a thin and a thick mixture layers.
CONSTITUTION: When the stroke of suction is started, an intake valve 9 is opened so that a thin mixture is supplied into a main chamber 5, the first accessory chamber 11 and the second accessory chamber 12 through the valve 9. During the suction stroke, a fuel injection valve 16 acts to directly supply fuel into the first and second accessory chambers 11, 12 to excessively thicken the mixture in these accessory chambers 11, 12. After that, the intake valve 9 is closed and a piston 4 is moved up so that the pressure in the main chamber 5 and the accessory chambers 11, 12 go up. When sparks are produced by a spark plug 13, the thick mixture in the first accessory chamber 11 is burned and explosed first. The pressure and flame of the explosion enter the second accessory chamber 12 to burn the thick mixture therein. The pressure and flame of the combustion in the second accessory chamber 12 enters the main chamber 5.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14590079A JPS5669417A (en) | 1979-11-11 | 1979-11-11 | Internal combustion engine with accessory chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14590079A JPS5669417A (en) | 1979-11-11 | 1979-11-11 | Internal combustion engine with accessory chambers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5669417A true JPS5669417A (en) | 1981-06-10 |
Family
ID=15395649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14590079A Pending JPS5669417A (en) | 1979-11-11 | 1979-11-11 | Internal combustion engine with accessory chambers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5669417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022034566A1 (en) * | 2020-08-11 | 2022-02-17 | いすゞ自動車株式会社 | Engine system and control method for internal combustion engine |
-
1979
- 1979-11-11 JP JP14590079A patent/JPS5669417A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022034566A1 (en) * | 2020-08-11 | 2022-02-17 | いすゞ自動車株式会社 | Engine system and control method for internal combustion engine |
| JP2022032246A (en) * | 2020-08-11 | 2022-02-25 | いすゞ自動車株式会社 | Engine system and control method of internal combustion engine |
| EP4180643A4 (en) * | 2020-08-11 | 2024-01-10 | Isuzu Motors Ltd | Engine system and control method for internal combustion engine |
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