JPH02119963U - - Google Patents
Info
- Publication number
- JPH02119963U JPH02119963U JP2841789U JP2841789U JPH02119963U JP H02119963 U JPH02119963 U JP H02119963U JP 2841789 U JP2841789 U JP 2841789U JP 2841789 U JP2841789 U JP 2841789U JP H02119963 U JPH02119963 U JP H02119963U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- downstream side
- pipe structure
- inflow port
- deflection member
- 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
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は本考案による吸気管構造の第１実施例
を示す断面図、第２図は本考案の第２実施例を示
す断面図、第３図は第３実施例を示す断面図、第
４図は第４実施例を示す断面図。
１……吸気管、２……スロツトル弁、５……Ｅ
ＧＲガス流入口、６，６ａ，６ｂ……吸気偏向部
材。
1 is a cross-sectional view showing a first embodiment of the intake pipe structure according to the present invention, FIG. 2 is a cross-sectional view showing a second embodiment of the present invention, FIG. 3 is a cross-sectional view showing a third embodiment, and FIG. FIG. 4 is a sectional view showing the fourth embodiment. 1...Intake pipe, 2...Throttle valve, 5...E
GR gas inlet, 6, 6a, 6b...Intake deflection member.
Claims (1)
ル弁近傍に排気再循環ガスの流入口を備えた吸気
管構造において、 上記ガス流入口に近接して吸気管内部に、スロ
ツトル弁下流側の吸気流れを流入口に偏向せしめ
る吸気偏向部材を設け以つて流入口と偏向部材と
によつて画成される空間における吸気流速を他の
空間のそれよりも増加せしめたことを特徴とする
吸気管構造。[Scope of Claim for Utility Model Registration] In an intake pipe structure having an inlet for exhaust gas recirculation gas on the intake downstream side of the throttle valve and in the vicinity of the throttle valve, a throttle It is characterized by providing an intake deflection member that deflects the intake flow on the downstream side of the valve toward the inflow port, thereby increasing the intake flow velocity in the space defined by the inflow port and the deflection member compared to that in other spaces. intake pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2841789U JPH02119963U (en) | 1989-03-15 | 1989-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2841789U JPH02119963U (en) | 1989-03-15 | 1989-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119963U true JPH02119963U (en) | 1990-09-27 |
Family
ID=31251764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2841789U Pending JPH02119963U (en) | 1989-03-15 | 1989-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019113032A (en) * | 2017-12-26 | 2019-07-11 | 株式会社マーレ フィルターシステムズ | Intake manifold for internal combustion engine |
| JP2020133448A (en) * | 2019-02-15 | 2020-08-31 | 株式会社Ｓｕｂａｒｕ | Intake device of engine |
-
1989
- 1989-03-15 JP JP2841789U patent/JPH02119963U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019113032A (en) * | 2017-12-26 | 2019-07-11 | 株式会社マーレ フィルターシステムズ | Intake manifold for internal combustion engine |
| JP2020133448A (en) * | 2019-02-15 | 2020-08-31 | 株式会社Ｓｕｂａｒｕ | Intake device of engine |
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