JPH0430248U - - Google Patents
Info
- Publication number
- JPH0430248U JPH0430248U JP7132190U JP7132190U JPH0430248U JP H0430248 U JPH0430248 U JP H0430248U JP 7132190 U JP7132190 U JP 7132190U JP 7132190 U JP7132190 U JP 7132190U JP H0430248 U JPH0430248 U JP H0430248U
- Authority
- JP
- Japan
- Prior art keywords
- valve recess
- piston
- swirl
- 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 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案の実施例を示す平面図、第２図
は同じくそのＡ−Ａ線断面図、第３図は従来例の
平面図、第４図は同じくそのＢ−Ｂ線断面図であ
る。
１……ピストン、２……頭部上面、３ａ，３ｂ
，４ａ，４ｂ……バルブリセス、６ａ，６ｂ……
円弧部。
Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line A-A, Fig. 3 is a plan view of the conventional example, and Fig. 4 is a cross-sectional view taken along the line B-B. be. 1...Piston, 2...Top surface of head, 3a, 3b
, 4a, 4b... Valve recess, 6a, 6b...
Arc part.
Claims (1)
関のピストンにおいて、スワール下流側に位置す
るバルブリセスの段差に滑らかな円弧部を形成し
たことを特徴とする内燃機関のピストン。 A piston for an internal combustion engine having a valve recess formed in the piston head, characterized in that a smooth circular arc portion is formed at the step of the valve recess located downstream of the swirl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7132190U JPH0430248U (en) | 1990-07-04 | 1990-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7132190U JPH0430248U (en) | 1990-07-04 | 1990-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0430248U true JPH0430248U (en) | 1992-03-11 |
Family
ID=31608242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7132190U Pending JPH0430248U (en) | 1990-07-04 | 1990-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014088834A (en) * | 2012-10-30 | 2014-05-15 | Suzuki Motor Corp | Piston for internal combustion engine |
-
1990
- 1990-07-04 JP JP7132190U patent/JPH0430248U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014088834A (en) * | 2012-10-30 | 2014-05-15 | Suzuki Motor Corp | Piston for internal combustion engine |