JPS62132227U - - Google Patents
Info
- Publication number
- JPS62132227U JPS62132227U JP2012986U JP2012986U JPS62132227U JP S62132227 U JPS62132227 U JP S62132227U JP 2012986 U JP2012986 U JP 2012986U JP 2012986 U JP2012986 U JP 2012986U JP S62132227 U JPS62132227 U JP S62132227U
- Authority
- JP
- Japan
- Prior art keywords
- communication passage
- combustion chamber
- opening
- diesel engine
- closing means
- 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 description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図〜第３図はこの考案の第１の実施例に係
わり、第１図は４サイクル８気筒デイーゼル機関
の部分的な断面図、第２図は全体的な概略平断面
図、第３図はクランク角度に対応する燃焼室内圧
力状態を示す説明図、第４図は第２の実施例の第
１図に相当する断面図、第５図および第６図は第
３の実施例に係わり、第５図は４サイクル気筒デ
イーゼル機関の部分的な断面図、第６図は全体的
な概略平断面図である。
２３…燃焼室、｛２５…連通孔、４３…副連絡
通路、４５…主連絡通路｝（連通路）、２９…制
御弁棒（開閉手段）。
1 to 3 relate to the first embodiment of this invention, in which FIG. 1 is a partial sectional view of a 4-cycle 8-cylinder diesel engine, FIG. The figure is an explanatory diagram showing the pressure state in the combustion chamber corresponding to the crank angle, Figure 4 is a sectional view corresponding to Figure 1 of the second embodiment, and Figures 5 and 6 are related to the third embodiment. , FIG. 5 is a partial sectional view of a four-stroke cylinder diesel engine, and FIG. 6 is an overall schematic plan sectional view. 23...Combustion chamber, {25...Communication hole, 43...Sub communication passage, 45...Main communication passage} (communication passage), 29...Control valve rod (opening/closing means).
Claims (1)
給部とを連通する連通路を設け、この連通路を燃
焼行程後期に開放する開閉手段を設けたことを特
徴とするデイーゼル機関。 A diesel engine characterized in that a communication passage is provided that communicates a combustion chamber with an air supply section that supplies air to the combustion chamber, and an opening/closing means is provided for opening the communication passage in the latter half of the combustion stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012986U JPS62132227U (en) | 1986-02-17 | 1986-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012986U JPS62132227U (en) | 1986-02-17 | 1986-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132227U true JPS62132227U (en) | 1987-08-20 |
Family
ID=30815351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012986U Pending JPS62132227U (en) | 1986-02-17 | 1986-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132227U (en) |
-
1986
- 1986-02-17 JP JP2012986U patent/JPS62132227U/ja active Pending