JPS62200130U - - Google Patents
Info
- Publication number
- JPS62200130U JPS62200130U JP8779886U JP8779886U JPS62200130U JP S62200130 U JPS62200130 U JP S62200130U JP 8779886 U JP8779886 U JP 8779886U JP 8779886 U JP8779886 U JP 8779886U JP S62200130 U JPS62200130 U JP S62200130U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust system
- supercharging device
- exhaust
- engine
- exhaust gas
- 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 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の一実施例を示す全体構成図、
第２図は排気切換弁を示す断面図である。
Ａ……第１の気筒群、Ｂ……第２の気筒群、Ｅ
ａ，Ｅｂ……排気マニホルド、Ｉ……吸気マニホ
ルド、ＴＣ……ターボチヤージヤ、Ｔａ，Ｔｂ…
…タービン、Ｃａ，Ｃｂ……ブロア、１……ブロ
ア下流側の給気管、１ａ，１ｂ……分岐管、６…
…排気連通管、７……排気切換バルブ、９……回
動弁、１０……オリフイス、１２……吸気連通管
、１３……吸気切換バルブ、１４……エンジン回
転センサ、１５……制御ユニツト。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is a sectional view showing the exhaust switching valve. A...first cylinder group, B...second cylinder group, E
a, Eb...Exhaust manifold, I...Intake manifold, TC...Turbo charger, Ta, Tb...
...Turbine, Ca, Cb...Blower, 1...Blower downstream air supply pipe, 1a, 1b...Branch pipe, 6...
...Exhaust communication pipe, 7...Exhaust switching valve, 9...Rotary valve, 10...Orifice, 12...Intake communication pipe, 13...Intake switching valve, 14...Engine rotation sensor, 15...Control unit .
Claims (1)
排気系に過給装置を備えたエンジンにおいて、エ
ンジン低速域で一方の排気系の排気ガスの大部分
を他方の排気系の過給装置に導くとともに排気ガ
スの小部分を一方の排気系の過給装置に導くよう
に切換える切換手段を設けたことを特徴とするエ
ンジンの過給装置。 In an engine equipped with a supercharging device in the exhaust system for each of two cylinder groups that does not overlap with each other, in the low engine speed range, most of the exhaust gas from one exhaust system is guided to the supercharging device of the other exhaust system, and the exhaust gas is 1. A supercharging device for an engine, comprising a switching means for switching a small portion of the exhaust system to a supercharging device of one exhaust system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8779886U JPS62200130U (en) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8779886U JPS62200130U (en) | 1986-06-11 | 1986-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62200130U true JPS62200130U (en) | 1987-12-19 |
Family
ID=30945333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8779886U Pending JPS62200130U (en) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62200130U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01257719A (en) * | 1988-04-05 | 1989-10-13 | Mazda Motor Corp | Intake device for engine with exhaust turbo type supercharger |
| JPH01300018A (en) * | 1988-05-27 | 1989-12-04 | Mazda Motor Corp | Structure of exhaust system for engine with turbo-supercharger |
| JPH0242168A (en) * | 1988-07-30 | 1990-02-13 | Mazda Motor Corp | Intake structure for engine with supercharger |
| JPH02125924A (en) * | 1988-10-31 | 1990-05-14 | Mazda Motor Corp | Exhaust turbo supercharger for engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128919A (en) * | 1983-01-13 | 1984-07-25 | Ishikawajima Harima Heavy Ind Co Ltd | Twin-turbo |
-
1986
- 1986-06-11 JP JP8779886U patent/JPS62200130U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128919A (en) * | 1983-01-13 | 1984-07-25 | Ishikawajima Harima Heavy Ind Co Ltd | Twin-turbo |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01257719A (en) * | 1988-04-05 | 1989-10-13 | Mazda Motor Corp | Intake device for engine with exhaust turbo type supercharger |
| JPH01300018A (en) * | 1988-05-27 | 1989-12-04 | Mazda Motor Corp | Structure of exhaust system for engine with turbo-supercharger |
| JPH0242168A (en) * | 1988-07-30 | 1990-02-13 | Mazda Motor Corp | Intake structure for engine with supercharger |
| JPH02125924A (en) * | 1988-10-31 | 1990-05-14 | Mazda Motor Corp | Exhaust turbo supercharger for engine |