JPS6158652U - - Google Patents
Info
- Publication number
- JPS6158652U JPS6158652U JP14347284U JP14347284U JPS6158652U JP S6158652 U JPS6158652 U JP S6158652U JP 14347284 U JP14347284 U JP 14347284U JP 14347284 U JP14347284 U JP 14347284U JP S6158652 U JPS6158652 U JP S6158652U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- exhaust
- pressure
- throttle valve
- diesel engine
- 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 3
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案によるデイーゼルエンジンの吸
気装置の略構成図、第２図は制御のための各領域
を示す図、第３図は吸気圧力と排気圧力を説明す
る図、第４図は第３図の各状態に対応するＥＧＲ
量を示すグラフ、第５図は制御フローチヤートを
示す。
１…エンジン本体、２…吸気通路、３…排気通
路、４…過給機、５…電磁クラツチ、８…排気絞
り弁、９…ＥＧＲ通路、１０…ＥＧＲ弁。
FIG. 1 is a schematic diagram of the intake system of a diesel engine according to the present invention, FIG. 2 is a diagram showing each area for control, FIG. 3 is a diagram explaining intake pressure and exhaust pressure, and FIG. EGR corresponding to each state in Figure 3
Figure 5 shows a control flowchart. 1...Engine body, 2...Intake passage, 3...Exhaust passage, 4...Supercharger, 5...Electromagnetic clutch, 8...Exhaust throttle valve, 9...EGR passage, 10...EGR valve.
Claims (1)
を介してエンジンの出力軸に連結された機械式過
給機を備え、排気通路に排気絞り弁を備え、前記
過給機の下流の吸気通路と前記排気絞り弁の上流
の排気通路とをＥＧＲ通路により連結して該通路
にＥＧＲ弁を配置し、ＥＧＲを行うべきときに前
記電磁クラツチと前記排気絞り弁を関連制御して
排気通路内の圧力が吸気通路内の圧力より高くな
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。 A diesel engine includes a mechanical supercharger connected to an output shaft of the engine via an electromagnetic clutch in an intake passage, an exhaust throttle valve in an exhaust passage, and an intake passage downstream of the turbocharger and the exhaust throttle valve. An upstream exhaust passage is connected to the exhaust passage, and an EGR valve is disposed in the passage, and when EGR is to be performed, the electromagnetic clutch and the exhaust throttle valve are controlled in a related manner to reduce the pressure in the exhaust passage to the intake passage. An intake system for a diesel engine, characterized in that the pressure is higher than the pressure of the diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14347284U JPS6158652U (en) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14347284U JPS6158652U (en) | 1984-09-25 | 1984-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6158652U true JPS6158652U (en) | 1986-04-19 |
Family
ID=30701766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14347284U Pending JPS6158652U (en) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158652U (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 JP14347284U patent/JPS6158652U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0365850U (en) * | 1989-10-31 | 1991-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59127847U (en) | Engine with turbo gear | |
| JPS6158652U (en) | ||
| JPS6158651U (en) | ||
| JPS6158650U (en) | ||
| JPS6165242U (en) | ||
| JPS63132865U (en) | ||
| JPS63141834U (en) | ||
| JPS6162257U (en) | ||
| JPS6170540U (en) | ||
| JPH02101041U (en) | ||
| JPS61101663U (en) | ||
| JPS6158640U (en) | ||
| JPS6169437U (en) | ||
| JPS6077732U (en) | Internal combustion engine with mechanical supercharger | |
| JPS61123839U (en) | ||
| JPS6158653U (en) | ||
| JPS6351121U (en) | ||
| JPS63115545U (en) | ||
| JPS61105726U (en) | ||
| JPH01139074U (en) | ||
| JPS6269017U (en) | ||
| JPS6278359U (en) | ||
| JPS63126524U (en) | ||
| JPS6231729U (en) | ||
| JPS6216755U (en) |