JPS62152006U - - Google Patents
Info
- Publication number
- JPS62152006U JPS62152006U JP4060386U JP4060386U JPS62152006U JP S62152006 U JPS62152006 U JP S62152006U JP 4060386 U JP4060386 U JP 4060386U JP 4060386 U JP4060386 U JP 4060386U JP S62152006 U JPS62152006 U JP S62152006U
- Authority
- JP
- Japan
- Prior art keywords
- curved surface
- combustion engine
- internal combustion
- outer periphery
- utility
- 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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図、第２図は本考案の実施例を示す要部斜
視図と平面図、第３図は従来例の斜視図である。
４……吸気弁、５……弁傘部、６……上曲面、
７……溝。
1 and 2 are a perspective view and a plan view of essential parts showing an embodiment of the present invention, and FIG. 3 is a perspective view of a conventional example. 4...Intake valve, 5...Valve head portion, 6...Upper curved surface,
7...Groove.
Claims (1)
状に延びる複数の溝を形成したことを特徴とする
内燃機関の吸気弁。 An intake valve for an internal combustion engine, characterized in that a plurality of grooves extending spirally from the center toward the outer periphery are formed on the upper curved surface of the valve head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4060386U JPS62152006U (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4060386U JPS62152006U (en) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62152006U true JPS62152006U (en) | 1987-09-26 |
Family
ID=30854831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4060386U Pending JPS62152006U (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62152006U (en) |
-
1986
- 1986-03-20 JP JP4060386U patent/JPS62152006U/ja active Pending