JPS61159625U - - Google Patents
Info
- Publication number
- JPS61159625U JPS61159625U JP4271685U JP4271685U JPS61159625U JP S61159625 U JPS61159625 U JP S61159625U JP 4271685 U JP4271685 U JP 4271685U JP 4271685 U JP4271685 U JP 4271685U JP S61159625 U JPS61159625 U JP S61159625U
- 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、第３図は制御弁に形成された切欠き部の形状
を示す平面図である。
２…燃焼室、４…吸気用開口、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 configuration of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - in Fig. 1 above, and Fig. 3 shows the shape of the notch formed in the control valve. FIG. 2... Combustion chamber, 4... Intake 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、上記制御弁の外周に
切欠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 is rotated according to the operating state of the internal combustion engine and controls the flow of the air, wherein a notch is provided on the outer periphery of the control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4271685U JPS61159625U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4271685U JPS61159625U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61159625U true JPS61159625U (en) | 1986-10-03 |
Family
ID=30553729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4271685U Pending JPS61159625U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159625U (en) |
-
1985
- 1985-03-25 JP JP4271685U patent/JPS61159625U/ja active Pending