JPS6421219U - - Google Patents
Info
- Publication number
- JPS6421219U JPS6421219U JP11640387U JP11640387U JPS6421219U JP S6421219 U JPS6421219 U JP S6421219U JP 11640387 U JP11640387 U JP 11640387U JP 11640387 U JP11640387 U JP 11640387U JP S6421219 U JPS6421219 U JP S6421219U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- mounting hole
- fuel injection
- glow plug
- diesel engine
- 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 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 2
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第1図は本考案の実施例を示す縦断面図、第2
図は第1図のA−A線断面図、第3図は同じくB
−B線断面図である。第4図は従来例の縦断面図
である。
3……シリンダヘツド、4……渦流室、5……
主燃焼室、7……ドーム部、8……燃料噴射ノズ
ル、8A……取付穴、9……グロープラグ、9A
……取付穴、11……スリツト。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a cross-sectional view taken along the line A-A in Figure 1, and Figure 3 is the same B-A cross-sectional view.
-B sectional view. FIG. 4 is a longitudinal sectional view of a conventional example. 3...Cylinder head, 4...Swirl chamber, 5...
Main combustion chamber, 7...Dome part, 8...Fuel injection nozzle, 8A...Mounting hole, 9...Glow plug, 9A
...Mounting hole, 11...slit.
Claims (1)
を設け、この渦流室を形成するセラミツクのドー
ム部に、燃料噴射ノズルとグロープラグとを取付
けたデイーゼルエンジンの燃焼室構造において、
前記セラミツクドーム部に燃料噴射ノズルの取付
穴とグロープラグの取付穴とを連絡するスリツト
を設けたことを特徴とするデイーゼルエンジンの
燃焼室構造。 In the combustion chamber structure of a diesel engine, a swirl chamber is provided in the upper part of the main combustion chamber and communicates through a nozzle, and a fuel injection nozzle and a glow plug are attached to a ceramic dome forming the swirl chamber.
A combustion chamber structure for a diesel engine, characterized in that the ceramic dome portion is provided with a slit that connects a mounting hole for a fuel injection nozzle and a mounting hole for a glow plug.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11640387U JPS6421219U (en) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11640387U JPS6421219U (en) | 1987-07-29 | 1987-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421219U true JPS6421219U (en) | 1989-02-02 |
Family
ID=31358907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11640387U Pending JPS6421219U (en) | 1987-07-29 | 1987-07-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421219U (en) |
-
1987
- 1987-07-29 JP JP11640387U patent/JPS6421219U/ja active Pending