JPS6429202U - - Google Patents
Info
- Publication number
- JPS6429202U JPS6429202U JP12457887U JP12457887U JPS6429202U JP S6429202 U JPS6429202 U JP S6429202U JP 12457887 U JP12457887 U JP 12457887U JP 12457887 U JP12457887 U JP 12457887U JP S6429202 U JPS6429202 U JP S6429202U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- radial turbine
- tongue
- variable
- arm
- 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
- Control Of Turbines (AREA)
Description
第１図は本考案によるラジアルタービンスクロ
ール可変装置の一例を示す縦断面図、第２図は第
１図の―線矢視図、第３図はそのスクロール
入口における速度三角形を示す図、第４図は従来
のラジアルタービンを示す縦断面図、第５図はそ
のスクロール入口における速度三角形を示す図、
第６図は従来のラジアルタービンスクロール可変
装置の一例を示す概略断面図、第７図はその他の
例を示す概略断面図である。
１…スクロール、４…羽根車回転軸、６…（ス
クロール）舌部、９…円弧状の板、１０…回動軸
、１１…アーム。
FIG. 1 is a longitudinal cross-sectional view showing an example of a radial turbine scroll variable device according to the present invention, FIG. 2 is a view taken along the line - - of FIG. 1, FIG. 3 is a view showing a velocity triangle at the scroll inlet, and FIG. The figure is a vertical sectional view showing a conventional radial turbine, and FIG. 5 is a view showing a velocity triangle at the scroll inlet.
FIG. 6 is a schematic sectional view showing an example of a conventional variable radial turbine scroll device, and FIG. 7 is a schematic sectional view showing another example. DESCRIPTION OF SYMBOLS 1... Scroll, 4... Impeller rotating shaft, 6... (scroll) tongue, 9... Arc-shaped plate, 10... Rotating shaft, 11... Arm.
Claims (1)
可動舌部を出し入れする構造を持つラジアルター
ビンスクロール可変装置において、円弧状の板と
その円弧の中心に羽根車回転軸に平行に設けた回
動軸とをアームを介して連結し、このアームを回
動して円弧状の板を該スクロール舌部から舌部の
延長方向に出し入れすることを特徴とするラジア
ルタービンスクロール可変装置。 A radial turbine scroll variable device has a structure in which a plate-shaped movable tongue part is moved in and out of the scroll tongue part of a radial turbine. A variable radial turbine scroll device, characterized in that the variable radial turbine scroll device is connected via an arm, and the arm is rotated to move an arcuate plate in and out of the scroll tongue in the direction in which the tongue extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12457887U JPS6429202U (en) | 1987-08-17 | 1987-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12457887U JPS6429202U (en) | 1987-08-17 | 1987-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429202U true JPS6429202U (en) | 1989-02-21 |
Family
ID=31374434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12457887U Pending JPS6429202U (en) | 1987-08-17 | 1987-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429202U (en) |
-
1987
- 1987-08-17 JP JP12457887U patent/JPS6429202U/ja active Pending
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