JPS5738614A - Internal combustion engine - Google Patents
Internal combustion engineInfo
- Publication number
- JPS5738614A JPS5738614A JP11353980A JP11353980A JPS5738614A JP S5738614 A JPS5738614 A JP S5738614A JP 11353980 A JP11353980 A JP 11353980A JP 11353980 A JP11353980 A JP 11353980A JP S5738614 A JPS5738614 A JP S5738614A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- ignition
- cetane rating
- nozzle
- combustion chamber
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To reduce the thickness of smoke and stabilize the ignition of low cetane rating fuel, by providing an ignition injecting nozzle adapted to jet high cetane rating fuel and a main fuel injecting nozzle adapted to jet low cetane rating fuel as main fuel in an auxiliary combustion chamber with a swirl chamber.
CONSTITUTION: An ignition injecting nozzle 7 and main fuel injecting nozzle 8, adapted respectively to jet high cetane rating fuel and low cetane rating fuel, are provided in an auxiliary combustion chamber 5 with a swirl chamber. The ignition fuel jetted out of the nozzle 7 is made into a fuel mist L for ignition along the inner peripheral wall of the auxiliary combustion chamber 5 by air swirl current A, so as to enclose the main fuel mist E jetted out of the nozzle 8. Thereby, stabilizing the ignition of low cetane rating fuel such as alcohol which is inferior in self-ignition, and decreasing remarkably the thickness of smoke.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11353980A JPS592764B2 (en) | 1980-08-20 | 1980-08-20 | internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11353980A JPS592764B2 (en) | 1980-08-20 | 1980-08-20 | internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5738614A true JPS5738614A (en) | 1982-03-03 |
JPS592764B2 JPS592764B2 (en) | 1984-01-20 |
Family
ID=14614876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11353980A Expired JPS592764B2 (en) | 1980-08-20 | 1980-08-20 | internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592764B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155529A (en) * | 1983-02-25 | 1984-09-04 | Agency Of Ind Science & Technol | Pilot injection device of direct injection type diesel engine |
JPH0278729A (en) * | 1988-09-14 | 1990-03-19 | Kawasaki Heavy Ind Ltd | Fuel injection method at diesel engine |
FR2714111A1 (en) * | 1993-12-16 | 1995-06-23 | Peugeot | Compression ignition i.c. engine |
EP1936142A1 (en) * | 2006-12-22 | 2008-06-25 | Dualon International Holding SA | Mixture and ignition system for internal combustion engines |
-
1980
- 1980-08-20 JP JP11353980A patent/JPS592764B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155529A (en) * | 1983-02-25 | 1984-09-04 | Agency Of Ind Science & Technol | Pilot injection device of direct injection type diesel engine |
JPS6328206B2 (en) * | 1983-02-25 | 1988-06-07 | Kogyo Gijutsuin | |
JPH0278729A (en) * | 1988-09-14 | 1990-03-19 | Kawasaki Heavy Ind Ltd | Fuel injection method at diesel engine |
FR2714111A1 (en) * | 1993-12-16 | 1995-06-23 | Peugeot | Compression ignition i.c. engine |
EP1936142A1 (en) * | 2006-12-22 | 2008-06-25 | Dualon International Holding SA | Mixture and ignition system for internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
JPS592764B2 (en) | 1984-01-20 |
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