JPS634310U - - Google Patents
Info
- Publication number
- JPS634310U JPS634310U JP9854486U JP9854486U JPS634310U JP S634310 U JPS634310 U JP S634310U JP 9854486 U JP9854486 U JP 9854486U JP 9854486 U JP9854486 U JP 9854486U JP S634310 U JPS634310 U JP S634310U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve stem
- intake
- 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 2
Landscapes
- Lift Valve (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は他の実施例を示す側面図、第３図は従来例を
示す全体断面図、第４図は同じく側面図である。
１…吸排気弁、３…ガイド、６…弁座、１１…
シート面、１２…バルブステム、１４…バルブヘ
ツド、１７…バルブフエイス、１８…境界。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a side view showing another embodiment, FIG. 3 is an overall sectional view showing a conventional example, and FIG. 4 is a side view. 1... Intake and exhaust valve, 3... Guide, 6... Valve seat, 11...
Seat surface, 12... Valve stem, 14... Valve head, 17... Valve face, 18... Boundary.
Claims (1)
に支持される直円柱状バルブステムと、同じくシ
リンダヘツドに固着された弁座に着座するシート
面を有する内燃機関の吸排気弁において、全閉時
に前記バルブステムのガイドの開口縁部に対峙す
る部位からシート面にかけて漸次拡径させてバル
ブフエイスを形成したことを特徴とする内燃機関
の吸排気弁。 In an intake/exhaust valve for an internal combustion engine, which has a right cylindrical valve stem slidably supported by a guide fixed to the cylinder head, and a seat surface seated on a valve seat also fixed to the cylinder head, when the valve stem is fully closed, An intake and exhaust valve for an internal combustion engine, characterized in that a valve face is formed by gradually increasing the diameter from a portion facing an opening edge of a guide of a valve stem to a seat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9854486U JPS634310U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9854486U JPS634310U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634310U true JPS634310U (en) | 1988-01-12 |
Family
ID=30966575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9854486U Pending JPS634310U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634310U (en) |
-
1986
- 1986-06-27 JP JP9854486U patent/JPS634310U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS634310U (en) | ||
| JPS634311U (en) | ||
| JPS6373502U (en) | ||
| JPS634309U (en) | ||
| JPS626406U (en) | ||
| JPS6257707U (en) | ||
| JPS6453408U (en) | ||
| JPS63112207U (en) | ||
| JPS6363508U (en) | ||
| JPH0343571U (en) | ||
| JPH0373601U (en) | ||
| JPH02132855U (en) | ||
| JPH01134710U (en) | ||
| JPH0471709U (en) | ||
| JPS6243106U (en) | ||
| JPS6240209U (en) | ||
| JPH02135601U (en) | ||
| JPH0195502U (en) | ||
| JPS582306U (en) | Internal combustion engine intake and exhaust passages | |
| JPS62160707U (en) | ||
| JPS6317809U (en) | ||
| JPS63125114U (en) | ||
| JPS6165212U (en) | ||
| JPS6444306U (en) | ||
| JPS61184845U (en) |