JPH0466347U - - Google Patents
Info
- Publication number
- JPH0466347U JPH0466347U JP10831290U JP10831290U JPH0466347U JP H0466347 U JPH0466347 U JP H0466347U JP 10831290 U JP10831290 U JP 10831290U JP 10831290 U JP10831290 U JP 10831290U JP H0466347 U JPH0466347 U JP H0466347U
- Authority
- JP
- Japan
- Prior art keywords
- throttle body
- engine
- supply path
- gas supply
- egr
- 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
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図ないし第３図は本考案の実施例を示し、
第１図はスロツトルボデイの正面図、第２図はス
ロツトルボデイの側面図、第３図は全体の概略平
面図であり、第４図は従来例の概略平面図である
。
１……スロツトルボデイ、２……インテークマ
ニホールド、３……サージタンク、４……分岐管
、８……ＥＧＲガス供給路、９……先端口、１０
……スロツトル弁、１１……ＥＧＲバルブ。
1 to 3 show embodiments of the present invention,
FIG. 1 is a front view of the throttle body, FIG. 2 is a side view of the throttle body, FIG. 3 is a schematic plan view of the entire throttle body, and FIG. 4 is a schematic plan view of a conventional example. 1... Throttle body, 2... Intake manifold, 3... Surge tank, 4... Branch pipe, 8... EGR gas supply path, 9... Tip port, 10
...Throttle valve, 11...EGR valve.
Claims (1)
ニホールドの上流側に、スロツトルボデイが接続
された吸気系をもつエンジンにおいて、スロツト
ルボデイに一体にＥＧＲガス供給路を形成すると
共にスロツトルボデイにＥＧＲバルブを組込み、
かつＥＧＲガス供給路の先端口をスロツトル弁の
近傍に開口させたことを特徴とするエンジンの排
気ガス還流装置。 In an engine having an intake system in which a throttle body is connected to the upstream side of an intake manifold equipped with a branch pipe and a surge tank, an EGR gas supply path is formed integrally with the throttle body, and an EGR valve is built into the throttle body.
An exhaust gas recirculation device for an engine, characterized in that the tip end of the EGR gas supply path is opened near a throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10831290U JPH0466347U (en) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10831290U JPH0466347U (en) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466347U true JPH0466347U (en) | 1992-06-11 |
Family
ID=31855250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10831290U Pending JPH0466347U (en) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0780565A2 (en) | 1995-12-21 | 1997-06-25 | Denso Corporation | EGR system using a control valve arranged perpendicularly to the axis of an air intake passage |
-
1990
- 1990-10-15 JP JP10831290U patent/JPH0466347U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0780565A2 (en) | 1995-12-21 | 1997-06-25 | Denso Corporation | EGR system using a control valve arranged perpendicularly to the axis of an air intake passage |