JPH01130026U - - Google Patents
Info
- Publication number
- JPH01130026U JPH01130026U JP2589188U JP2589188U JPH01130026U JP H01130026 U JPH01130026 U JP H01130026U JP 2589188 U JP2589188 U JP 2589188U JP 2589188 U JP2589188 U JP 2589188U JP H01130026 U JPH01130026 U JP H01130026U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- engine
- main
- main combustion
- piston
- 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 15
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の第１実施例を示す断面図、第
２図は同上第１実施例の平面図、第３図は本考案
の第２実施例を示す平面図である。 ３…ピストン、４…主燃焼室、５…副燃焼室、
６…絞り通路、７…シリンダヘツド、８…燃料噴
射ノズル、Ａ，Ａ１，Ａ２…スワール、Ｂ…噴流
。
２図は同上第１実施例の平面図、第３図は本考案
の第２実施例を示す平面図である。 ３…ピストン、４…主燃焼室、５…副燃焼室、
６…絞り通路、７…シリンダヘツド、８…燃料噴
射ノズル、Ａ，Ａ１，Ａ２…スワール、Ｂ…噴流
。
Claims (1)
- ピストン頂面に燃焼室を形成し、該燃焼室に燃
料噴射ノズルを臨ませた直噴式内燃機関において
、前記燃焼室を、主燃焼室と、該主燃焼室よりも
直径が小径で深さの深い副燃焼室とで構成し、該
副燃焼室に燃料噴射ノズルを臨ませると共に、互
いの燃焼室を、ピストン頂面に形成した溝からな
り主燃焼室側開口部が主燃焼室周壁の接線方向に
向けて開口する絞り通路を介して連通させたこと
を特徴とする直噴式内燃機関。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2589188U JPH01130026U (ja) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2589188U JPH01130026U (ja) | 1988-03-01 | 1988-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01130026U true JPH01130026U (ja) | 1989-09-05 |
Family
ID=31247026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2589188U Pending JPH01130026U (ja) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130026U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0382830U (ja) * | 1989-12-13 | 1991-08-23 |
-
1988
- 1988-03-01 JP JP2589188U patent/JPH01130026U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0382830U (ja) * | 1989-12-13 | 1991-08-23 |