JPS6419018U - - Google Patents
Info
- Publication number
- JPS6419018U JPS6419018U JP8240488U JP8240488U JPS6419018U JP S6419018 U JPS6419018 U JP S6419018U JP 8240488 U JP8240488 U JP 8240488U JP 8240488 U JP8240488 U JP 8240488U JP S6419018 U JPS6419018 U JP S6419018U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- combustion chamber
- diesel engine
- exhaust valve
- cylinder cover
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 230000002000 scavenging effect Effects 0.000 description 3
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第1図、第2図は本考案に係る実施例で、第1
図はユニフロー掃気式2サイクルデイーゼルエン
ジンの燃焼室廻りの要部断面図、第2図は第1図
の−断面図、第3図、第4図は従来装置に関
するもので、第3図はユニフロー掃気式2サイク
ルデイーゼルエンジンの燃焼室廻りの要部断面図
、第4図は第3図の−断面図である。
3……シリンダ、8……燃焼室、41……シリ
ンダカバー。
Figures 1 and 2 show embodiments of the present invention;
The figure is a sectional view of the main parts around the combustion chamber of a uniflow scavenging type two-stroke diesel engine, Figure 2 is a cross-sectional view of figure 1, Figures 3 and 4 are related to conventional equipment, and figure 3 is a uniflow scavenging type two-stroke diesel engine. FIG. 4 is a cross-sectional view of the main parts around the combustion chamber of a scavenging two-stroke diesel engine. 3...Cylinder, 8...Combustion chamber, 41...Cylinder cover.
Claims (1)
排気弁の周囲に複数個の燃料弁をそれぞれ備えか
つ空気渦流方向に向つて少なくとも1本の噴霧を
形成した2サイクルデイーゼルエンジンにおいて
、シリンダカバー内に所定の深さを存して形成さ
れる燃焼室の少なくともシリンダ側開口部近傍に
おける、シリンダ軸心線に直角な断面形状を多角
形としたことを特徴とするデイーゼルエンジンの
燃焼室。 In a two-stroke diesel engine that has one exhaust valve at the center of the top of the cylinder cover and a plurality of fuel valves around the exhaust valve, and forms at least one spray in the direction of the air swirl, the inside of the cylinder cover is 1. A combustion chamber for a diesel engine, characterized in that a cross section perpendicular to a cylinder axis at least in the vicinity of a cylinder-side opening of the combustion chamber formed with a predetermined depth is polygonal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8240488U JPH0247232Y2 (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8240488U JPH0247232Y2 (en) | 1988-06-23 | 1988-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6419018U true JPS6419018U (en) | 1989-01-31 |
JPH0247232Y2 JPH0247232Y2 (en) | 1990-12-12 |
Family
ID=31307160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8240488U Expired JPH0247232Y2 (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0247232Y2 (en) |
-
1988
- 1988-06-23 JP JP8240488U patent/JPH0247232Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0247232Y2 (en) | 1990-12-12 |