JPH01149532U - - Google Patents
Info
- Publication number
- JPH01149532U JPH01149532U JP4567088U JP4567088U JPH01149532U JP H01149532 U JPH01149532 U JP H01149532U JP 4567088 U JP4567088 U JP 4567088U JP 4567088 U JP4567088 U JP 4567088U JP H01149532 U JPH01149532 U JP H01149532U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- case
- impeller
- enclosing
- compressor
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本案の一実施例のターボチヤージヤタ
ービン側の縦断面図、第２図はタービンケースノ
ズル部に挿入するノズルスペーサを示す図、第３
図はタービン性能図である。
ａ……タービンケース入口、ｂ……タービンス
クロール、ｃ……タービンノズル幅、ｄ……ター
ビンインペラ、ｅ……ノズルスペーサ、ｆ……セ
ンターハウジング、ｇ……スクロール側面、ｈ…
…中仕切壁、ｉ……中仕切壁、ｊ……ヒートシユ
ラウド、ｋ……タービンケース、ｌ……止め金具
。
Fig. 1 is a longitudinal sectional view of the turbocharger turbine side of an embodiment of the present invention, Fig. 2 is a view showing a nozzle spacer inserted into the turbine case nozzle part, and Fig. 3
The figure is a turbine performance diagram. a... Turbine case inlet, b... Turbine scroll, c... Turbine nozzle width, d... Turbine impeller, e... Nozzle spacer, f... Center housing, g... Scroll side surface, h...
...Inner partition wall, i...Inner partition wall, j...Heat shroud, k...Turbine case, l...Stopper.
Claims (1)
インペラとそれを包括するタービンケース及びタ
ービンインペラと同一軸により回転するコンプレ
ツサインペラとそれを包括するコンプレツサケー
ス及びタービンインペラのシヤフトを包括するセ
ンターハウジングから成るターボ過給機において
、スクロールが３分割以上を有するタービンケー
スのノズル部にノズル幅を形成する別体の段付円
筒形スペーサを設けたことを特徴とするターボ過
給機のタービンケース。 Consists of a turbine impeller driven by the exhaust gas of an internal combustion engine, a turbine case enclosing it, a compressor impeller rotating on the same shaft as the turbine impeller, a compressor case enclosing it, and a center housing enclosing the shaft of the turbine impeller. A turbine case for a turbocharger, characterized in that a separate stepped cylindrical spacer for forming a nozzle width is provided in a nozzle portion of the turbine case having a scroll divided into three or more parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4567088U JPH01149532U (en) | 1988-04-06 | 1988-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4567088U JPH01149532U (en) | 1988-04-06 | 1988-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149532U true JPH01149532U (en) | 1989-10-17 |
Family
ID=31271971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4567088U Pending JPH01149532U (en) | 1988-04-06 | 1988-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011511901A (en) * | 2008-02-13 | 2011-04-14 | ダイムラー・アクチェンゲゼルシャフト | Turbine housing and method for manufacturing turbine housing |
-
1988
- 1988-04-06 JP JP4567088U patent/JPH01149532U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011511901A (en) * | 2008-02-13 | 2011-04-14 | ダイムラー・アクチェンゲゼルシャフト | Turbine housing and method for manufacturing turbine housing |
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