JPS6158651U - - Google Patents
Info
- Publication number
- JPS6158651U JPS6158651U JP14346984U JP14346984U JPS6158651U JP S6158651 U JPS6158651 U JP S6158651U JP 14346984 U JP14346984 U JP 14346984U JP 14346984 U JP14346984 U JP 14346984U JP S6158651 U JPS6158651 U JP S6158651U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- exhaust
- throttle valve
- valve
- exhaust throttle
- 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 2
Landscapes
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案のデイーゼルエンジンの吸気装
置の略構成図、第２図は第１図の装置の作用を説
明するための図、第３図はフローチヤートである
。
２…吸気通路、３…排気通路、４…過給機、５
…排気絞り弁、６…ＥＧＲ通路、７…ＥＧＲ弁、
２８…バイパス弁。
FIG. 1 is a schematic diagram of an intake system for a diesel engine according to the present invention, FIG. 2 is a diagram for explaining the operation of the system shown in FIG. 1, and FIG. 3 is a flowchart. 2...Intake passage, 3...Exhaust passage, 4...Supercharger, 5
...Exhaust throttle valve, 6...EGR passage, 7...EGR valve,
28...Bypass valve.
Claims (1)
を備え、排気通路に排気絞り弁を備え、過給機下
流の吸気通路と排気絞り弁上流の排気通路とをＥ
ＧＲ通路により連結してそこにＥＧＲ弁を配置し
、さらに前記排気絞り弁の駆動制御装置を備えて
排気絞り弁上流の排気通路内の圧力により前記Ｅ
ＧＲ弁を制御するようにしたことを特徴とするデ
イーゼルエンジンの吸気装置。 The intake passage of a diesel engine is equipped with a mechanical supercharger, the exhaust passage is equipped with an exhaust throttle valve, and the intake passage downstream of the turbocharger and the exhaust passage upstream of the exhaust throttle valve are connected to each other.
The EGR valve is connected to the GR passage, and is further provided with a drive control device for the exhaust throttle valve, so that the E
An intake system for a diesel engine characterized by controlling a GR valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14346984U JPS6158651U (en) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14346984U JPS6158651U (en) | 1984-09-25 | 1984-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6158651U true JPS6158651U (en) | 1986-04-19 |
Family
ID=30701763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14346984U Pending JPS6158651U (en) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0365850U (en) * | 1989-10-31 | 1991-06-26 |
-
1984
- 1984-09-25 JP JP14346984U patent/JPS6158651U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0365850U (en) * | 1989-10-31 | 1991-06-26 |
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