JPH0256820U - - Google Patents
Info
- Publication number
- JPH0256820U JPH0256820U JP13542788U JP13542788U JPH0256820U JP H0256820 U JPH0256820 U JP H0256820U JP 13542788 U JP13542788 U JP 13542788U JP 13542788 U JP13542788 U JP 13542788U JP H0256820 U JPH0256820 U JP H0256820U
- Authority
- JP
- Japan
- Prior art keywords
- turbocharger
- exhaust
- low
- pressure
- pressure stage
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第1図は本考案に係る二段ターボエンジンのタ
ーボチヤージヤ配設構造の一実施例の分解斜視図
、第2図は第1図の配設構造を上方より見た図、
第3図は排気マニホルドの排気ガス流れ方向に沿
う縦断面図、第4図は排気バイパス弁駆動装置の
第1の例を示す図、第5図は排気バイパス弁駆動
装置の第2例を示す図、第6図は従来の二段ター
ボエンジンの構造を示す図である。
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、5……排気バイパス
弁、6……排気バイパス弁駆動装置、7……異形
管継手、8……低圧段ターボチヤージヤ。
FIG. 1 is an exploded perspective view of an embodiment of a turbocharger arrangement structure for a two-stage turbo engine according to the present invention, and FIG. 2 is a view of the arrangement structure shown in FIG. 1 viewed from above.
FIG. 3 is a longitudinal cross-sectional view of the exhaust manifold along the exhaust gas flow direction, FIG. 4 is a diagram showing a first example of the exhaust bypass valve driving device, and FIG. 5 is a diagram showing a second example of the exhaust bypass valve driving device. 6 are diagrams showing the structure of a conventional two-stage turbo engine. 1...Engine, 2...Exhaust manifold, 3...
...High pressure stage turbocharger, 5... Exhaust bypass valve, 6... Exhaust bypass valve drive device, 7... Irregular pipe joint, 8... Low pressure stage turbocharger.
Claims (1)
、該低圧段ターボチヤージヤで過給された空気を
更に過給してエンジンに送る高圧段ターボチヤー
ジヤとを有する二段ターボエンジンにおいて、モ
ジユラーパルス型排気マニホルドに少なくとも2
つの排気ガス集合開口部を形成し、上記排気マニ
ホルドの一端側の第1の集合開口部には上記高圧
段ターボチヤージヤの排気タービンを連結し、上
記排気マニホルドの中央側の第2の集合開口部に
は排気バイパス弁と短い排気バイパス導管とを介
して上記低圧段ターボチヤージヤの排気タービン
を連結し、低圧段及び高圧段ターボチヤージヤを
共に上記排気マニホルド近傍に配置し得るように
したことを特徴とする二段ターボエンジンのター
ボチヤージヤ配設構造。 In a two-stage turbo engine having a low-pressure turbocharger that supercharges intake air and a high-pressure turbocharger that further supercharges the air supercharged by the low-pressure turbocharger and sends it to the engine, at least two
an exhaust turbine of the high pressure stage turbocharger is connected to the first collecting opening on one end side of the exhaust manifold, and a second collecting opening on the center side of the exhaust manifold is connected to the first collecting opening on one end side of the exhaust manifold. The two-stage system is characterized in that the exhaust turbine of the low-pressure stage turbocharger is connected to the exhaust turbine of the low-pressure stage turbocharger through an exhaust bypass valve and a short exhaust bypass conduit, so that both the low-pressure stage and the high-pressure stage turbocharger can be disposed near the exhaust manifold. Turbocharger arrangement structure of a turbo engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988135427U JPH0648118Y2 (en) | 1988-10-19 | 1988-10-19 | Two-stage turbo engine turbocharger arrangement structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988135427U JPH0648118Y2 (en) | 1988-10-19 | 1988-10-19 | Two-stage turbo engine turbocharger arrangement structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0256820U true JPH0256820U (en) | 1990-04-24 |
JPH0648118Y2 JPH0648118Y2 (en) | 1994-12-07 |
Family
ID=31395042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988135427U Expired - Lifetime JPH0648118Y2 (en) | 1988-10-19 | 1988-10-19 | Two-stage turbo engine turbocharger arrangement structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0648118Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1686261A1 (en) | 2003-11-17 | 2006-08-02 | Yanmar Co., Ltd. | Exhaust manifold for internal combustion engine |
WO2009048116A1 (en) * | 2007-10-12 | 2009-04-16 | Mitsubishi Heavy Industries, Ltd. | Two-stage supercharging type exhaust turbo supercharger |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5324961B2 (en) * | 2009-02-27 | 2013-10-23 | 三菱重工業株式会社 | Internal combustion engine supercharging system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6234928A (en) * | 1985-08-09 | 1987-02-14 | Toyo Ink Mfg Co Ltd | Production of drawn polyethylene film |
-
1988
- 1988-10-19 JP JP1988135427U patent/JPH0648118Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6234928A (en) * | 1985-08-09 | 1987-02-14 | Toyo Ink Mfg Co Ltd | Production of drawn polyethylene film |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1686261A1 (en) | 2003-11-17 | 2006-08-02 | Yanmar Co., Ltd. | Exhaust manifold for internal combustion engine |
WO2009048116A1 (en) * | 2007-10-12 | 2009-04-16 | Mitsubishi Heavy Industries, Ltd. | Two-stage supercharging type exhaust turbo supercharger |
US8844285B2 (en) | 2007-10-12 | 2014-09-30 | Mitsubishi Heavy Industries, Ltd. | Two-stage supercharging exhaust turbocharger |
Also Published As
Publication number | Publication date |
---|---|
JPH0648118Y2 (en) | 1994-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0256821U (en) | ||
JPH0256820U (en) | ||
JPH0264725U (en) | ||
JPS6261935U (en) | ||
JPS6178240U (en) | ||
JPH0263036U (en) | ||
JPS61152734U (en) | ||
JPS58124619U (en) | Internal combustion engine with exhaust turbocharger | |
JPS61181834U (en) | ||
JPS61114045U (en) | ||
JPS6065324U (en) | Engine driven compressor device | |
JPH0278731U (en) | ||
JPS5967534U (en) | Internal combustion engine with exhaust turbocharger | |
JPS6055734U (en) | turbo charger | |
JPS6216729U (en) | ||
JPH0365850U (en) | ||
JPS61155638U (en) | ||
JPS62150536U (en) | ||
JPS63132866U (en) | ||
JPH0280727U (en) | ||
JPS61179331U (en) | ||
JPS6382033U (en) | ||
JPH0411208U (en) | ||
JPH0363720U (en) | ||
JPS63126524U (en) |