JPS5741417A - Combustion chamber of internal combustion engine - Google Patents
Combustion chamber of internal combustion engineInfo
- Publication number
- JPS5741417A JPS5741417A JP11396580A JP11396580A JPS5741417A JP S5741417 A JPS5741417 A JP S5741417A JP 11396580 A JP11396580 A JP 11396580A JP 11396580 A JP11396580 A JP 11396580A JP S5741417 A JPS5741417 A JP S5741417A
- Authority
- JP
- Japan
- Prior art keywords
- cabity
- chamber
- fuel
- hole
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
PURPOSE: To facilitate the vaporization of a fuel in a cabity to improve a combustion by jetting into a cabity the combustion gas, rapidly combusted in an auxiliary chamber for a swirl provided in a combustion chamber whereby generating a strong flow of air.
CONSTITUTION: An auxiliary chamber 11 for a swirl is provided in the direction toward the inside of a piston 3 at the bottom wall of a cabity 4, provided at the top part of the engine 3, to communicate to the cabity 4 via a throttle hole 12 provided in said chamber 11. The chamber 11 having the hole 12 is formed by contacting an upper case 13A having a hole and a lower case 13B and is mounted at the piston 3. Further, the fuel jet direction of a fuel jet valve 5 is set so that one of the fuel amount may be jetted into the chamber 11 through the hole 12 and the rest is jetted into the cabity 4. With the above arrangememt, a strong from of air is generated in the cabity 4 by the combustion gas rapidly combusted in the chamber 11, whereby a film-like fuel attached to the inner way of the cabity 4 is stretched.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11396580A JPS5741417A (en) | 1980-08-21 | 1980-08-21 | Combustion chamber of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11396580A JPS5741417A (en) | 1980-08-21 | 1980-08-21 | Combustion chamber of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5741417A true JPS5741417A (en) | 1982-03-08 |
Family
ID=14625637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11396580A Pending JPS5741417A (en) | 1980-08-21 | 1980-08-21 | Combustion chamber of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5741417A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6173018U (en) * | 1984-10-19 | 1986-05-17 | ||
JPS6278425A (en) * | 1985-09-30 | 1987-04-10 | Isuzu Motors Ltd | Spark assist diesel engine |
JPS6293125U (en) * | 1985-11-30 | 1987-06-13 | ||
JPS62139920A (en) * | 1985-12-13 | 1987-06-23 | Isuzu Motors Ltd | Combustion chamber of internal combustion engine |
JPS62276214A (en) * | 1986-05-22 | 1987-12-01 | Isuzu Motors Ltd | Combustion chamber of internal combustion engine |
US4709672A (en) * | 1985-05-21 | 1987-12-01 | Isuzu Motors Limited | Combustion chamber for an internal-combustion engine |
US4852525A (en) * | 1985-11-21 | 1989-08-01 | Isuzu Motors Limited | Combustion chamber in internal combustion engine |
JPH04262020A (en) * | 1991-02-18 | 1992-09-17 | Shinnenshiyou Syst Kenkyusho:Kk | Combustion chamber of direct injection type diesel engine |
JPH07269353A (en) * | 1994-03-28 | 1995-10-17 | Isuzu Ceramics Kenkyusho:Kk | Combustion chamber structure for diesel engine |
-
1980
- 1980-08-21 JP JP11396580A patent/JPS5741417A/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6173018U (en) * | 1984-10-19 | 1986-05-17 | ||
JPH0531211Y2 (en) * | 1984-10-19 | 1993-08-11 | ||
US4709672A (en) * | 1985-05-21 | 1987-12-01 | Isuzu Motors Limited | Combustion chamber for an internal-combustion engine |
JPS6278425A (en) * | 1985-09-30 | 1987-04-10 | Isuzu Motors Ltd | Spark assist diesel engine |
US4852525A (en) * | 1985-11-21 | 1989-08-01 | Isuzu Motors Limited | Combustion chamber in internal combustion engine |
JPS6293125U (en) * | 1985-11-30 | 1987-06-13 | ||
JPS62139920A (en) * | 1985-12-13 | 1987-06-23 | Isuzu Motors Ltd | Combustion chamber of internal combustion engine |
JPH0555689B2 (en) * | 1985-12-13 | 1993-08-17 | Isuzu Motors Ltd | |
JPS62276214A (en) * | 1986-05-22 | 1987-12-01 | Isuzu Motors Ltd | Combustion chamber of internal combustion engine |
JPH0557406B2 (en) * | 1986-05-22 | 1993-08-24 | Isuzu Motors Ltd | |
JPH04262020A (en) * | 1991-02-18 | 1992-09-17 | Shinnenshiyou Syst Kenkyusho:Kk | Combustion chamber of direct injection type diesel engine |
JPH07269353A (en) * | 1994-03-28 | 1995-10-17 | Isuzu Ceramics Kenkyusho:Kk | Combustion chamber structure for diesel engine |
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