JPS61192517U - - Google Patents
Info
- Publication number
- JPS61192517U JPS61192517U JP7572885U JP7572885U JPS61192517U JP S61192517 U JPS61192517 U JP S61192517U JP 7572885 U JP7572885 U JP 7572885U JP 7572885 U JP7572885 U JP 7572885U JP S61192517 U JPS61192517 U JP S61192517U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- engine
- turbine
- communication passage
- exhaust
- 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 6
- 239000000446 fuel Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図はエンジンに付設した本考案の一実施例
に係る過給装置を表す全体構成図、第２図はター
ビン内部の概略構造図、第３図はエンジン回転数
に対する燃費特性図、第４図はトルクに対する燃
費特性図、第５図は制御弁の作動制御図、第６図
は排気脈動の概略図である。
図面中、１，２は排気管、３は過給機、３ａは
タービン、９は連通管、１０は制御弁、Ｅはエン
ジンである。
Fig. 1 is an overall configuration diagram showing a supercharging device according to an embodiment of the present invention attached to an engine, Fig. 2 is a schematic structural diagram of the inside of a turbine, Fig. 3 is a fuel consumption characteristic diagram with respect to engine speed, and Fig. 4 The figure is a fuel efficiency characteristic diagram with respect to torque, FIG. 5 is a diagram of operation control of the control valve, and FIG. 6 is a schematic diagram of exhaust pulsation. In the drawings, 1 and 2 are exhaust pipes, 3 is a supercharger, 3a is a turbine, 9 is a communication pipe, 10 is a control valve, and E is an engine.
Claims (1)
気筒を有したエンジンの各気筒を連結し、各排気
管を過給機のタービンに導びいて各排気管から排
出される排気により該タービンを回転させるエン
ジンの過給装置において、前記排気管を連結する
連通路を設けると共に、該連通路を開閉し得る制
御弁を設けたことを特徴とするエンジンの過給装
置。 Each cylinder of an engine having two or more cylinders is connected to at least two or more independent exhaust pipes, each exhaust pipe is guided to a turbine of a supercharger, and the exhaust gas discharged from each exhaust pipe rotates the turbine. 1. A supercharging device for an engine, characterized in that a communication passage connecting the exhaust pipe is provided, and a control valve capable of opening and closing the communication passage is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7572885U JPS61192517U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7572885U JPS61192517U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192517U true JPS61192517U (en) | 1986-11-29 |
Family
ID=30617216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7572885U Pending JPS61192517U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008038657A (en) * | 2006-08-02 | 2008-02-21 | Yanmar Co Ltd | Exhaust emission control method for internal combustion engine with supercharger |
| JP2015083821A (en) * | 2013-10-25 | 2015-04-30 | ヤンマー株式会社 | Engine |
-
1985
- 1985-05-23 JP JP7572885U patent/JPS61192517U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008038657A (en) * | 2006-08-02 | 2008-02-21 | Yanmar Co Ltd | Exhaust emission control method for internal combustion engine with supercharger |
| JP2015083821A (en) * | 2013-10-25 | 2015-04-30 | ヤンマー株式会社 | Engine |
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