JPH0387960U - - Google Patents
Info
- Publication number
- JPH0387960U JPH0387960U JP15104089U JP15104089U JPH0387960U JP H0387960 U JPH0387960 U JP H0387960U JP 15104089 U JP15104089 U JP 15104089U JP 15104089 U JP15104089 U JP 15104089U JP H0387960 U JPH0387960 U JP H0387960U
- Authority
- JP
- Japan
- Prior art keywords
- surge tank
- intake system
- throttle body
- engine intake
- outlet
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は第２図の−線断面図、第２図は本
考案の一実施例におけるエンジンの吸気装置を構
成するサージタンクの平面図、第３図は同吸気装
置の全体構造を示す側面図である。
１０……エンジン本体、１４……サージタンク
、１４１……サージタンクとスロツトルボデイと
の連結フランジ、１６……スロツトルボデイ、２
２，２８……ＥＧＲ通路、３０……突出管、３０
１……誘導壁、３２……吹出し口。
Fig. 1 is a cross-sectional view taken along the line - - in Fig. 2, Fig. 2 is a plan view of a surge tank that constitutes an engine intake system according to an embodiment of the present invention, and Fig. 3 is a side view showing the overall structure of the intake system. It is a diagram. 10...Engine body, 14...Surge tank, 141...Connection flange between surge tank and throttle body, 16...Throttle body, 2
2, 28... EGR passage, 30... Projection pipe, 30
1... Guidance wall, 32... Air outlet.
Claims (1)
たスロツトルボデイが直結されるとともに、上記
サージタンク内に環流ガスが送り込まるれように
構成されたエンジンの吸気装置において、上記環
流ガスの吹出し口をサージタンク内でかつこのサ
ージタンクとスロツトルボデイとの連結部近傍に
設けるとともに、上記吹出し口から吹出されるガ
スを吸気の流れ方向と略同方向に誘導する誘導部
材をサージタンク内に設けたことを特徴とするエ
ンジンの吸気装置。 In an engine intake system configured such that a throttle body with a built-in throttle valve is directly connected to the upstream side of the surge tank and recirculated gas is sent into the surge tank, the recirculated gas outlet is connected to the inside of the surge tank. The present invention is characterized in that a guide member is provided in the surge tank, which is large and is provided near the connecting portion between the surge tank and the throttle body, and which guides the gas blown out from the outlet in substantially the same direction as the flow direction of the intake air. Engine intake system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15104089U JPH0387960U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15104089U JPH0387960U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387960U true JPH0387960U (en) | 1991-09-09 |
Family
ID=31697358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15104089U Pending JPH0387960U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016160767A (en) * | 2015-02-26 | 2016-09-05 | ダイハツ工業株式会社 | Engine intake pipe structure |
| JP2021092188A (en) * | 2019-12-10 | 2021-06-17 | 井関農機株式会社 | diesel engine |
-
1989
- 1989-12-27 JP JP15104089U patent/JPH0387960U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016160767A (en) * | 2015-02-26 | 2016-09-05 | ダイハツ工業株式会社 | Engine intake pipe structure |
| JP2021092188A (en) * | 2019-12-10 | 2021-06-17 | 井関農機株式会社 | diesel engine |