JPH027328U - - Google Patents
Info
- Publication number
- JPH027328U JPH027328U JP8392888U JP8392888U JPH027328U JP H027328 U JPH027328 U JP H027328U JP 8392888 U JP8392888 U JP 8392888U JP 8392888 U JP8392888 U JP 8392888U JP H027328 U JPH027328 U JP H027328U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- squishing
- chamber
- combustion engine
- internal combustion
- 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
- 239000000446 fuel Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案の第１実施例に係る内燃機関の
燃焼室構造の平面図、第２図は第１図の断面図、
第３図は本考案の第２実施例に係る内燃機関の燃
焼室構造の断面図、第４図はスキツシユ部を有す
る従来の内燃機関の燃焼室構造の平面図、第５図
は第４図の断面図、第６図は第４図の燃焼室構造
における圧縮行程時のＨＣのかき上げ状態を示す
断面図、である。
２……シリンダヘツド、４……ピストン、５…
…燃焼室、６……チヤンバ、７……吸気バルブ、
９……排気バルブ、１０……スキツシユ部、２１
，３１……連通溝、３０……燃焼室壁面。
FIG. 1 is a plan view of the combustion chamber structure of an internal combustion engine according to a first embodiment of the present invention, FIG. 2 is a sectional view of FIG. 1,
3 is a sectional view of the combustion chamber structure of an internal combustion engine according to a second embodiment of the present invention, FIG. 4 is a plan view of the combustion chamber structure of a conventional internal combustion engine having a skid section, and FIG. FIG. 6 is a cross-sectional view showing how HC is scraped up during the compression stroke in the combustion chamber structure of FIG. 4. 2...Cylinder head, 4...Piston, 5...
...Combustion chamber, 6...Chamber, 7...Intake valve,
9...Exhaust valve, 10...Squeeze part, 21
, 31... Communication groove, 30... Combustion chamber wall surface.
Claims (1)
に押し出すスキツシユ部を有する内燃機関の燃焼
室構造において、前記スキツシユ部と該スキツシ
ユ部に対向する燃焼室壁面のいずれか一方に、前
記チヤンバ内に位置する吸気バルブに向けて開口
する連通溝を設けたことを特徴とする内燃機関の
燃焼室構造。 In a combustion chamber structure of an internal combustion engine having a squishing part at the top of the piston that pushes out the air-fuel mixture into a chamber within the combustion chamber, the squishing part or a wall surface of the combustion chamber facing the squishing part is located within the chamber. A combustion chamber structure for an internal combustion engine characterized by providing a communication groove that opens toward an intake valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8392888U JPH027328U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8392888U JPH027328U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027328U true JPH027328U (en) | 1990-01-18 |
Family
ID=31308632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8392888U Pending JPH027328U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027328U (en) |
-
1988
- 1988-06-27 JP JP8392888U patent/JPH027328U/ja active Pending
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