JPH02145630U - - Google Patents
Info
- Publication number
- JPH02145630U JPH02145630U JP5445489U JP5445489U JPH02145630U JP H02145630 U JPH02145630 U JP H02145630U JP 5445489 U JP5445489 U JP 5445489U JP 5445489 U JP5445489 U JP 5445489U JP H02145630 U JPH02145630 U JP H02145630U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- mask wall
- intake valve
- auxiliary chamber
- mask
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図はシリンダヘツドの底面図、第２図は第
１図の−線に沿つてみた側面断面図、第３図
はピストン頂面の平面図、第４図は第１図の−
線に沿つてみた側面断面図、第５図は給気弁の
リフト曲線を示す線図、第６図は別の実施例のシ
リンダヘツドの底面図である。
４……主室、５……給気弁、７……排気弁、９
……副室、１０……噴口、１３……マスク壁。
Fig. 1 is a bottom view of the cylinder head, Fig. 2 is a side sectional view taken along the - line in Fig. 1, Fig. 3 is a plan view of the top surface of the piston, and Fig. 4 is a - of Fig. 1.
5 is a diagram showing the lift curve of the intake valve, and FIG. 6 is a bottom view of the cylinder head of another embodiment. 4...Main room, 5...Air supply valve, 7...Exhaust valve, 9
...Antechamber, 10...Nozzle, 13...Mask wall.
Claims (1)
ダヘツド内壁面から突出させて該マスク壁により
排気弁側に位置する給気弁開口を覆い、該マスク
壁の一端の延長上に副室の噴口を配置すると共に
副室の噴口から該マスク壁の一端に向けて噴流を
噴出せしめるようにした２サイクルデイーゼル機
関の燃焼室構造。 A mask wall extending along the peripheral edge of the intake valve protrudes from the inner wall surface of the cylinder head to cover the intake valve opening located on the exhaust valve side, and a nozzle of the auxiliary chamber is formed on an extension of one end of the mask wall. A combustion chamber structure for a two-stroke diesel engine, in which a jet is ejected from a nozzle in an auxiliary chamber toward one end of the mask wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5445489U JPH02145630U (en) | 1989-05-15 | 1989-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5445489U JPH02145630U (en) | 1989-05-15 | 1989-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145630U true JPH02145630U (en) | 1990-12-11 |
Family
ID=31576530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5445489U Pending JPH02145630U (en) | 1989-05-15 | 1989-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02145630U (en) |
-
1989
- 1989-05-15 JP JP5445489U patent/JPH02145630U/ja active Pending