JPS61134530U - - Google Patents
Info
- Publication number
- JPS61134530U JPS61134530U JP1747485U JP1747485U JPS61134530U JP S61134530 U JPS61134530 U JP S61134530U JP 1747485 U JP1747485 U JP 1747485U JP 1747485 U JP1747485 U JP 1747485U JP S61134530 U JPS61134530 U JP S61134530U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- passage
- engine
- intake manifold
- intake port
- 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
- 230000013011 mating Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
図面は本考案の実施例を示す全体概略構成図で
ある。
１……エンジン本体、３……シリンダヘツド、
６……吸気マニホールド合せ面、７……吸気ポー
ト、７ａ……入口部、１０……吸気マニホールド
、１１……吸気通路、２０……最低部分、２１…
…副通路、２２……ソレノイドバルブ。
The drawing is an overall schematic diagram showing an embodiment of the present invention. 1...Engine body, 3...Cylinder head,
6...Intake manifold mating surface, 7...Intake port, 7a...Inlet portion, 10...Intake manifold, 11...Intake passage, 20...Lowest portion, 21...
...Sub-passage, 22... Solenoid valve.
Claims (1)
ける吸気ポート入口部よりも低い位置に吸気通路
を形成する吸気マニホールドを備えたエンジンに
おいて、上記吸気通路の最も低い部分と吸気ポー
トとを連通する副通路を設け、該副通路に、始動
時に開き軽負荷時に閉じる制御弁を設けたことを
特徴とするエンジンの吸気装置。 In an engine equipped with an intake manifold that forms an intake passage at a position lower than the intake port inlet portion of the intake manifold mating surface of the cylinder head, a sub passage is provided that communicates the lowest part of the intake passage with the intake port. An intake system for an engine, characterized in that a control valve is provided in a sub passage, which opens at startup and closes at light load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1747485U JPS61134530U (en) | 1985-02-08 | 1985-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1747485U JPS61134530U (en) | 1985-02-08 | 1985-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61134530U true JPS61134530U (en) | 1986-08-22 |
Family
ID=30505210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1747485U Pending JPS61134530U (en) | 1985-02-08 | 1985-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61134530U (en) |
-
1985
- 1985-02-08 JP JP1747485U patent/JPS61134530U/ja active Pending