JPH01158521U - - Google Patents
Info
- Publication number
- JPH01158521U JPH01158521U JP5141288U JP5141288U JPH01158521U JP H01158521 U JPH01158521 U JP H01158521U JP 5141288 U JP5141288 U JP 5141288U JP 5141288 U JP5141288 U JP 5141288U JP H01158521 U JPH01158521 U JP H01158521U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- flat part
- chamber structure
- cylinder head
- spark plug
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000009751 slip forming Methods 0.000 claims 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図Ａは本考案に係る内燃機関の燃焼室構造
の一実施例を示す底面図、同図Ｂは同図Ａの―
線断面図、同図Ｃは同図Ａの―線断面図、
第２図Ａは従来の燃焼室構造を示す底面図、同図
Ｂは同図Ａの―線断面図である。
１１……シリンダヘツド、１２……燃焼室、１
２ａ……上面、１５……点火プラグ孔、１６……
平坦部、１７……ロケーテイング部。
FIG. 1A is a bottom view showing an embodiment of the combustion chamber structure of an internal combustion engine according to the present invention, and FIG.
Line sectional view, Figure C is a - line sectional view of Figure A,
FIG. 2A is a bottom view showing a conventional combustion chamber structure, and FIG. 2B is a sectional view taken along the line -- in FIG. 11... Cylinder head, 12... Combustion chamber, 1
2a...Top surface, 15...Spark plug hole, 16...
Flat part, 17... locating part.
Claims (1)
上面略中央に、点火プラグ孔形成用の平坦部を有
する燃焼室構造において、上記平坦部の側部に、
該平坦部と同一平面のロケーテイング部を連続形
成したことを特徴とする内燃機関の燃焼室構造。 In a combustion chamber structure having a flat part for forming a spark plug hole approximately at the center of the upper surface of the combustion chamber formed at the lower end of the cylinder head, on the side of the flat part,
A combustion chamber structure for an internal combustion engine, characterized in that a locating part is continuously formed on the same plane as the flat part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5141288U JP2502498Y2 (en) | 1988-04-15 | 1988-04-15 | Combustion chamber structure of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5141288U JP2502498Y2 (en) | 1988-04-15 | 1988-04-15 | Combustion chamber structure of internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01158521U true JPH01158521U (en) | 1989-11-01 |
| JP2502498Y2 JP2502498Y2 (en) | 1996-06-26 |
Family
ID=31277437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5141288U Expired - Lifetime JP2502498Y2 (en) | 1988-04-15 | 1988-04-15 | Combustion chamber structure of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502498Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011256730A (en) * | 2010-06-07 | 2011-12-22 | Mazda Motor Corp | Method for adjustment of combustion chamber volume of multi-cylinder engine |
-
1988
- 1988-04-15 JP JP5141288U patent/JP2502498Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011256730A (en) * | 2010-06-07 | 2011-12-22 | Mazda Motor Corp | Method for adjustment of combustion chamber volume of multi-cylinder engine |
| US9114489B2 (en) | 2010-06-07 | 2015-08-25 | Mazda Motor Corporation | Method of adjusting capacities of combustion chambers of a multi-cylinder engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502498Y2 (en) | 1996-06-26 |
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