JPS644825U - - Google Patents
Info
- Publication number
- JPS644825U JPS644825U JP9934987U JP9934987U JPS644825U JP S644825 U JPS644825 U JP S644825U JP 9934987 U JP9934987 U JP 9934987U JP 9934987 U JP9934987 U JP 9934987U JP S644825 U JPS644825 U JP S644825U
- Authority
- JP
- Japan
- Prior art keywords
- ignition source
- combustion chamber
- combustion engine
- internal combustion
- fuel
- 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 7
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 description 1
Description
第１図は本考案の平面図、第２図は第１図−
線断面図である。
１……ピストン、２……燃焼室、３……噴射ノ
ズル、４……着火源、５……スワアール、６……
突起、７……滞留面、Ｆ……燃料噴霧。
Figure 1 is a plan view of the present invention, Figure 2 is Figure 1-
FIG. 1...Piston, 2...Combustion chamber, 3...Injection nozzle, 4...Ignition source, 5...Swirl, 6...
Protrusion, 7... Retention surface, F... Fuel spray.
Claims (1)
つて前記燃焼室内に向けて噴射する燃料を点火プ
ラグまたはグロープラグ等の着火源で着火させる
内燃機関において、前記燃焼室内のスワールの方
向に対し燃料噴射位置並びに着火源の下流側の着
火源近傍に、混合気の滞留面を有する突起を前記
滞留面がスワールの流れに対向するよう突設した
ことを特徴とする内燃機関の燃焼室。 In an internal combustion engine that has a combustion chamber on the top surface of the piston, and in which fuel injected into the combustion chamber by an injection nozzle is ignited by an ignition source such as a spark plug or a glow plug, in the direction of the swirl in the combustion chamber. Combustion of an internal combustion engine characterized in that a protrusion having an air-fuel mixture retention surface is protruded near the ignition source on the downstream side of the fuel injection position and the ignition source so that the retention surface faces the swirl flow. Room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9934987U JPS644825U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9934987U JPS644825U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644825U true JPS644825U (en) | 1989-01-12 |
Family
ID=31326425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9934987U Pending JPS644825U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644825U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592924B2 (en) * | 1978-10-31 | 1984-01-21 | 松下電工株式会社 | Sequencer input/output control circuit |
-
1987
- 1987-06-30 JP JP9934987U patent/JPS644825U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592924B2 (en) * | 1978-10-31 | 1984-01-21 | 松下電工株式会社 | Sequencer input/output control circuit |