JPS61101634U - - Google Patents
Info
- Publication number
- JPS61101634U JPS61101634U JP18846684U JP18846684U JPS61101634U JP S61101634 U JPS61101634 U JP S61101634U JP 18846684 U JP18846684 U JP 18846684U JP 18846684 U JP18846684 U JP 18846684U JP S61101634 U JPS61101634 U JP S61101634U
- Authority
- JP
- Japan
- Prior art keywords
- port side
- check valve
- reed
- exceeded
- models
- 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
Description
図面は本考案の一実施例を示す概略横断面図で
ある。
１，２，３…気筒、４…吸気マニホールド、４
ａ…プライマリ通路、４ｂ…セカンダリ通路、５
…プライマリ吸気ポート、６…セカンダリ吸気ポ
ート、７…逆止弁、８…排気ポート。
The drawing is a schematic cross-sectional view showing an embodiment of the present invention. 1, 2, 3...Cylinder, 4...Intake manifold, 4
a...Primary passage, 4b...Secondary passage, 5
...Primary intake port, 6...Secondary intake port, 7...Check valve, 8...Exhaust port.
Claims (1)
いて、セカンダリポート側に所定圧力差を越える
と開放されるリード式の逆止弁を設け、低速域で
はプライマリポート側のみから吸気が行なわれる
ように構成したことを特徴とする多気筒エンジン
の吸気構造。 In models with two intake ports per cylinder, a reed-type check valve is installed on the secondary port side that opens when a predetermined pressure difference is exceeded, so that air is taken only from the primary port side in low speed ranges. The intake structure of a multi-cylinder engine is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18846684U JPS61101634U (en) | 1984-12-11 | 1984-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18846684U JPS61101634U (en) | 1984-12-11 | 1984-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101634U true JPS61101634U (en) | 1986-06-28 |
Family
ID=30745930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18846684U Pending JPS61101634U (en) | 1984-12-11 | 1984-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101634U (en) |
-
1984
- 1984-12-11 JP JP18846684U patent/JPS61101634U/ja active Pending
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