JPS6411348U - - Google Patents
Info
- Publication number
- JPS6411348U JPS6411348U JP10575787U JP10575787U JPS6411348U JP S6411348 U JPS6411348 U JP S6411348U JP 10575787 U JP10575787 U JP 10575787U JP 10575787 U JP10575787 U JP 10575787U JP S6411348 U JPS6411348 U JP S6411348U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- passage
- inlet
- flap
- recirculation
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図はこの考案に係る排気還流装置の一実施
例を示す構成説明図、第２図はその排気フラツプ
部分のみを示す平面図、第３図は同じく断面図、
第４図は排気フラツプの形状を変更した実施例を
示す第３図と同様の断面図、第５図は従来におけ
る排気還流装置の一構成例を示す構成説明図であ
る。
２……排気通路、３……吸気通路、４……排気
還流通路、５……排気入口、６……排気フラツプ
、１０……負圧アクチユエータ。
Fig. 1 is a structural explanatory diagram showing an embodiment of the exhaust gas recirculation device according to this invention, Fig. 2 is a plan view showing only the exhaust flap portion thereof, and Fig. 3 is a sectional view as well.
FIG. 4 is a sectional view similar to FIG. 3 showing an embodiment in which the shape of the exhaust flap is changed, and FIG. 5 is a configuration explanatory diagram showing an example of the configuration of a conventional exhaust gas recirculation device. 2...Exhaust passage, 3...Intake passage, 4...Exhaust recirculation passage, 5...Exhaust inlet, 6...Exhaust flap, 10...Negative pressure actuator.
Claims (1)
間に設けられた排気還流通路と、上記排気通路内
に回動可能に配設され、かつその回動により上記
排気還流通路の排気入口を開閉するとともに、こ
の排気入口を開いた回動位置では、排気流を上記
排気入口へ案内するように排気通路の一部を覆う
排気フラツプと、この排気フラツプを駆動するア
クチユエータとを備えてなるデイーゼルエンジン
の排気還流装置。 An exhaust recirculation passage provided between an exhaust passage and an intake passage of a diesel engine, and a rotatably disposed within the exhaust passage, and the rotation opens and closes the exhaust inlet of the exhaust recirculation passage; In the rotational position where the exhaust inlet is opened, the exhaust gas recirculation of a diesel engine is provided, which includes an exhaust flap that covers a part of the exhaust passage so as to guide the exhaust flow to the exhaust inlet, and an actuator that drives the exhaust flap. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10575787U JPS6411348U (en) | 1987-07-09 | 1987-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10575787U JPS6411348U (en) | 1987-07-09 | 1987-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411348U true JPS6411348U (en) | 1989-01-20 |
Family
ID=31338660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10575787U Pending JPS6411348U (en) | 1987-07-09 | 1987-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411348U (en) |
-
1987
- 1987-07-09 JP JP10575787U patent/JPS6411348U/ja active Pending