JPS61108855U - - Google Patents
Info
- Publication number
- JPS61108855U JPS61108855U JP19561884U JP19561884U JPS61108855U JP S61108855 U JPS61108855 U JP S61108855U JP 19561884 U JP19561884 U JP 19561884U JP 19561884 U JP19561884 U JP 19561884U JP S61108855 U JPS61108855 U JP S61108855U
- Authority
- JP
- Japan
- Prior art keywords
- intake valve
- bearing part
- ball
- engagement groove
- valve shaft
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Mechanical Control Devices (AREA)
Description
図面は本考案の実施例を示す側断面図である。
１……スロツトルボデイ、２……吸気弁、３…
…吸気弁軸、４……軸受部、５……係合溝、７…
…スプリング、８……ボール。
The drawing is a side sectional view showing an embodiment of the present invention. 1...throttle body, 2...intake valve, 3...
...Intake valve shaft, 4...Bearing portion, 5...Engagement groove, 7...
...Spring, 8...Ball.
Claims (1)
承した軸受部における吸気弁軸に周方向の係合溝
を形成し、軸受部側には前記係合溝に嵌合するボ
ールと、該ボールを介して吸気弁軸を吸気流の上
流方向へ付勢するスプリングを設けたことを特徴
とする内燃機関における吸気弁装置。 An engagement groove in the circumferential direction is formed on the intake valve shaft in a bearing part in which the intake valve is fixed and both ends are rotatably supported by the bearing part, and a ball that fits into the engagement groove is provided on the bearing part side. An intake valve device for an internal combustion engine, comprising a spring that biases an intake valve shaft in an upstream direction of an intake flow through a ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19561884U JPS61108855U (en) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19561884U JPS61108855U (en) | 1984-12-24 | 1984-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61108855U true JPS61108855U (en) | 1986-07-10 |
Family
ID=30753217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19561884U Pending JPS61108855U (en) | 1984-12-24 | 1984-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61108855U (en) |
-
1984
- 1984-12-24 JP JP19561884U patent/JPS61108855U/ja active Pending