JPS61159626U - - Google Patents
Info
- Publication number
- JPS61159626U JPS61159626U JP4271785U JP4271785U JPS61159626U JP S61159626 U JPS61159626 U JP S61159626U JP 4271785 U JP4271785 U JP 4271785U JP 4271785 U JP4271785 U JP 4271785U JP S61159626 U JPS61159626 U JP S61159626U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- control valve
- passage
- intake passage
- 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 description 5
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の実施例の構成を示す部分断面
図、第２図は上記第１図の―線に沿つた断面
図。
２…燃焼室、４…空気用開口、６…排気用開口
、８…吸気ポート、１０…排気ポート、１２…シ
ヤフト、１４…制御弁、１６…ねじ、１８…切欠
き部、２０…アーム、２２…アクチユエータ、２
４…シール部材、２６…点火栓。
FIG. 1 is a partial sectional view showing the structure of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line -- in FIG. 2... Combustion chamber, 4... Air opening, 6... Exhaust opening, 8... Intake port, 10... Exhaust port, 12... Shaft, 14... Control valve, 16... Screw, 18... Notch, 20... Arm, 22...actuator, 2
4...Sealing member, 26...Ignition plug.
Claims (1)
、同吸気通路の内部に配設され一端部が同通路の
壁部に設けられた軸を中心に回動可能な制御弁と
、同弁を上記内燃機関の運転状態に応じて回動せ
しめ上記空気の流通を制御するアクチユエータと
を備えてなるものにおいて、上記制御弁の表面に
凹凸部を設けたことを特徴とする内燃機関の吸気
装置。 An intake passage that supplies air to a combustion chamber of an internal combustion engine, a control valve that is disposed inside the intake passage and that is rotatable about a shaft that has one end attached to a wall of the passage; An intake device for an internal combustion engine, comprising an actuator that rotates according to the operating state of the internal combustion engine and controls the flow of the air, the control valve having an uneven portion on the surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4271785U JPS61159626U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4271785U JPS61159626U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61159626U true JPS61159626U (en) | 1986-10-03 |
Family
ID=30553731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4271785U Pending JPS61159626U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159626U (en) |
-
1985
- 1985-03-25 JP JP4271785U patent/JPS61159626U/ja active Pending