JPS6392069U - - Google Patents
Info
- Publication number
- JPS6392069U JPS6392069U JP18809086U JP18809086U JPS6392069U JP S6392069 U JPS6392069 U JP S6392069U JP 18809086 U JP18809086 U JP 18809086U JP 18809086 U JP18809086 U JP 18809086U JP S6392069 U JPS6392069 U JP S6392069U
- Authority
- JP
- Japan
- Prior art keywords
- independent intake
- surge tank
- intake pipes
- upstream
- hole
- 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.)
- Granted
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
サージタンクと吸気マニホールドの平面図、第２
図は第１図―線断面図である。
１……サージタンク、２……吸気マニホールド
、３……独立吸気管、３ａ……湾曲部、４……上
流側独立吸気管、４ａ……接続フランジ部、５…
…下流側独立吸気管、５ａ……接続フランジ部、
７……燃料分配管、８……連結リブ、８ｃ……切
欠部、９ａ……ボルト穴、１０……締付ボルト。
The drawings show an embodiment of the present invention. Figure 1 is a plan view of the surge tank and intake manifold, and Figure 2 is a plan view of the surge tank and intake manifold.
The figure is a sectional view taken along the line of FIG. DESCRIPTION OF SYMBOLS 1... Surge tank, 2... Intake manifold, 3... Independent intake pipe, 3a... Curved part, 4... Upstream independent intake pipe, 4a... Connection flange part, 5...
...Downstream independent intake pipe, 5a...Connection flange part,
7... Fuel distribution pipe, 8... Connecting rib, 8c... Notch, 9a... Bolt hole, 10... Tightening bolt.
Claims (1)
とともに、サージタンクから各気筒への独立吸気
管を略横向Ｊ字状の湾曲状に形成し、上記サージ
タンクと独立吸気管との間の空間内に燃料分配管
を備えたエンジンにおいて、 上記各独立吸気管の上流側部分とサージタンク
とを一体形成するとともに、各上流側独立吸気管
の間をリブで連結し、 上記リブには、上流側独立吸気管と下流側独立
吸気管とを接続する接続フランジ部の締付ボルト
との干渉を防せぎ且つ熱気を逃すため、上記締付
ボルトのボルト穴と同心の穴又は切欠を形成した
ことを特徴とするエンジンの吸気マニホールド構
造。[Claims for Utility Model Registration] A surge tank is disposed above the engine body, and independent intake pipes from the surge tank to each cylinder are formed into a curved shape approximately in a horizontal J-shape, and the surge tank and independent intake pipes are In an engine equipped with a fuel distribution pipe in the space between the above, the upstream portion of each of the independent intake pipes and the surge tank are integrally formed, and the upstream independent intake pipes are connected by a rib, and the above-mentioned In order to prevent interference with the tightening bolt of the connection flange connecting the upstream independent intake pipe and the downstream independent intake pipe and to release hot air, the rib has a hole or hole concentric with the bolt hole of the tightening bolt. An engine intake manifold structure characterized by a notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18809086U JPH045724Y2 (en) | 1986-12-06 | 1986-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18809086U JPH045724Y2 (en) | 1986-12-06 | 1986-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6392069U true JPS6392069U (en) | 1988-06-14 |
| JPH045724Y2 JPH045724Y2 (en) | 1992-02-18 |
Family
ID=31139133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18809086U Expired JPH045724Y2 (en) | 1986-12-06 | 1986-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045724Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326597A (en) * | 1995-05-31 | 1996-12-10 | Nissan Motor Co Ltd | Internal combustion engine with intake manifold integral type locker cover |
-
1986
- 1986-12-06 JP JP18809086U patent/JPH045724Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326597A (en) * | 1995-05-31 | 1996-12-10 | Nissan Motor Co Ltd | Internal combustion engine with intake manifold integral type locker cover |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045724Y2 (en) | 1992-02-18 |