JPS591803U - Turbine scroll of turbocharger - Google Patents
Turbine scroll of turbochargerInfo
- Publication number
- JPS591803U JPS591803U JP9582182U JP9582182U JPS591803U JP S591803 U JPS591803 U JP S591803U JP 9582182 U JP9582182 U JP 9582182U JP 9582182 U JP9582182 U JP 9582182U JP S591803 U JPS591803 U JP S591803U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- flow path
- turbocharger
- exhaust gas
- partition wall
- 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
Landscapes
- Supercharger (AREA)
- Control Of Turbines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のターボチャージャの構成の一例を示す断
面図、第２図は本考案ターボチャージャのタービンスク
ロールの構成の一例を示す断面図、第３図はそのタービ
ン長クロールの流路方向に沿った断面図である。
１・・・タービンロータ、２・・・圧縮機インペラ、３
・・田−夕軸、４・・・ベアリング、５・・・ハウジン
グ、６・・・スクロール、７・・・出口ダクト、８・・
・シュラウド、９・・・ハウジング、１−６・・・スク
ロール、１６Ａ。
１６Ｂ・・・流路、１７Ａ、１７Ｂ・・・仕切壁、１８
・・・スリット、１９・・・摺動溝、２０・・・仕切片
、２１・・・作動棒。Fig. 1 is a sectional view showing an example of the configuration of a conventional turbocharger, Fig. 2 is a sectional view showing an example of the configuration of the turbine scroll of the turbocharger of the present invention, and Fig. 3 is a sectional view showing an example of the configuration of the turbine scroll of the turbocharger of the present invention. FIG. 1... Turbine rotor, 2... Compressor impeller, 3
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
- Shroud, 9...Housing, 1-6...Scroll, 16A. 16B... Channel, 17A, 17B... Partition wall, 18
...Slit, 19...Sliding groove, 20...Partition piece, 21...Operating rod.
Claims (1)
気タービンの周囲から該タービンに導入するようにした
ターボチャージャのタービンスクロールにおいて、前記
排気ガスが前記タービンの周囲を少なく共−旋回以上す
るように前記流路と前記仕切壁とを構成し、前記−旋回
以上とした部分の前記流路間を規定する共通の前記仕切
壁に少なく共一つ以上のスリットを設けて、該スリット
により前記排気ガスを上流側の前記流路から下流側の前
記流路に分流させるようになし、前記スリットの大きさ
を変化させることにより前記分流の流量を変化させて、
該分流の作用により前記タービンに流入する前記排気ガ
スの流入角度を変化させるようにしたことを特徴とする
ターボチャージャのタービンスクロール。In the turbine scroll of a turbocharger, the exhaust gas is introduced into the turbine from around the exhaust turbine which is rotated along a flow path defined by a spiral partition wall, the exhaust gas co-circling around the turbine to a small extent. The flow path and the partition wall are configured as described above, and at least one or more slits are provided in the common partition wall that defines the flow path in the portion that is above the -swirling portion. The exhaust gas is divided from the flow path on the upstream side to the flow path on the downstream side, and the flow rate of the divided flow is changed by changing the size of the slit,
A turbine scroll for a turbocharger, characterized in that the inflow angle of the exhaust gas flowing into the turbine is changed by the action of the branch flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9582182U JPS591803U (en) | 1982-06-28 | 1982-06-28 | Turbine scroll of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9582182U JPS591803U (en) | 1982-06-28 | 1982-06-28 | Turbine scroll of turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591803U true JPS591803U (en) | 1984-01-07 |
Family
ID=30228646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9582182U Pending JPS591803U (en) | 1982-06-28 | 1982-06-28 | Turbine scroll of turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008544126A (en) * | 2005-06-11 | 2008-12-04 | ダイムラー・アクチェンゲゼルシャフト | Exhaust turbocharger exhaust turbine |
-
1982
- 1982-06-28 JP JP9582182U patent/JPS591803U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008544126A (en) * | 2005-06-11 | 2008-12-04 | ダイムラー・アクチェンゲゼルシャフト | Exhaust turbocharger exhaust turbine |
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