JPH0285830U - - Google Patents
Info
- Publication number
- JPH0285830U JPH0285830U JP16573688U JP16573688U JPH0285830U JP H0285830 U JPH0285830 U JP H0285830U JP 16573688 U JP16573688 U JP 16573688U JP 16573688 U JP16573688 U JP 16573688U JP H0285830 U JPH0285830 U JP H0285830U
- Authority
- JP
- Japan
- Prior art keywords
- turbocharger
- engine
- pressure
- low
- pressure turbocharger
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案に係る内燃機関の２段過給装置
の一実施例の全体斜視図である。
１……エンジン、２……排気マニホルド、３…
…高圧段ターボチヤージヤ、６……低圧段ターボ
チヤージヤ、５０，５１……給油管、５３……オ
イルリターン部、５５，５６……排油管。
FIG. 1 is an overall perspective view of an embodiment of a two-stage supercharging device for an internal combustion engine according to the present invention. 1...Engine, 2...Exhaust manifold, 3...
...High pressure stage turbocharger, 6...Low pressure stage turbocharger, 50, 51... Oil supply pipe, 53... Oil return section, 55, 56... Oil drain pipe.
Claims (1)
圧段ターボチヤージヤとを直列に接続した内燃機
関の２段過給装置において、低圧段ターボチヤー
ジヤを高圧段ターボチヤージヤよりもエンジン・
クランク軸線方向前方側且つ下方側に配置すると
共に、両ターボチヤージヤ回転軸受部の潤滑用オ
イルの戻り配管が合流するエンジン側オイルリタ
ーン部近傍に低圧段ターボチヤージヤが位置する
ようにしたことを特徴とする内燃機関の２段過給
装置。 In a two-stage supercharging system for an internal combustion engine in which a small-capacity high-pressure turbocharger and a large-capacity low-pressure turbocharger are connected in series, the low-pressure turbocharger is placed in a higher position in the engine than the high-pressure turbocharger.
The internal combustion engine is characterized in that the low-pressure stage turbocharger is located at the front side and the lower side in the direction of the crank axis, and near the engine side oil return section where the return piping for lubricating oil of both turbocharger rotating bearing sections join together. Two-stage supercharging device for the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16573688U JPH0285830U (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16573688U JPH0285830U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285830U true JPH0285830U (en) | 1990-07-06 |
Family
ID=31452494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16573688U Pending JPH0285830U (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285830U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010096055A (en) * | 2008-10-15 | 2010-04-30 | Isuzu Motors Ltd | Two-stage supercharging system of internal combustion engine, internal combustion engine and method of preventing lubrication oil leakage thereof |
| CN102312724A (en) * | 2010-06-30 | 2012-01-11 | 马自达汽车株式会社 | The lubricating fitting of the turbo charging installation of mobile engine |
| JP2013513761A (en) * | 2009-12-15 | 2013-04-22 | パーキンズ エンジンズ カンパニー リミテッド | System to reduce compressor oil consumption |
-
1988
- 1988-12-23 JP JP16573688U patent/JPH0285830U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010096055A (en) * | 2008-10-15 | 2010-04-30 | Isuzu Motors Ltd | Two-stage supercharging system of internal combustion engine, internal combustion engine and method of preventing lubrication oil leakage thereof |
| JP2013513761A (en) * | 2009-12-15 | 2013-04-22 | パーキンズ エンジンズ カンパニー リミテッド | System to reduce compressor oil consumption |
| US9261106B2 (en) | 2009-12-15 | 2016-02-16 | Perkins Engines Company Limited | System for reducing compressor oil consumption |
| CN102312724A (en) * | 2010-06-30 | 2012-01-11 | 马自达汽车株式会社 | The lubricating fitting of the turbo charging installation of mobile engine |
| JP2012012988A (en) * | 2010-06-30 | 2012-01-19 | Mazda Motor Corp | Lubrication device of turbocharger of engine for vehicle |
| CN102312724B (en) * | 2010-06-30 | 2015-01-28 | 马自达汽车株式会社 | Lubrication device of turbocharger of engine for vehicle |
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