JPS60162223U - Variable nozzle mechanism in exhaust turbine - Google Patents
Variable nozzle mechanism in exhaust turbineInfo
- Publication number
- JPS60162223U JPS60162223U JP4987784U JP4987784U JPS60162223U JP S60162223 U JPS60162223 U JP S60162223U JP 4987784 U JP4987784 U JP 4987784U JP 4987784 U JP4987784 U JP 4987784U JP S60162223 U JPS60162223 U JP S60162223U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- turbine
- partition plate
- exhaust turbine
- nozzle mechanism
- 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
- 238000005192 partition Methods 0.000 claims description 5
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図は排気ガスタービン過給機のタービンをその回転
軸に直角な面で切断した断面図、第２図は排気ガスター
ビン過給機のタービンをその回転軸を通る面で切断した
断面図で、ａは１つ口形タービン渦巻室を有するもの、
ｂは２つ口形タービン渦巻室を有するもの、第３図はこ
の考案の一実施例を示す図で、回転軸に直角な面で切断
した断面図、第４図は第３図の排気ガスタービン過給機
を回転軸を通る平面で切断した断面図、第５図はノズル
１４の動作を説明するための第３図の一部拡大図、第６
図はこの考案の他の実施例を示すノズル１４の拡大図で
ある。
１０・・・・・・タービン車室（渦巻室）、１１・・・
・・・隔壁、１２−−−−−−タービンインペラ、１４
・・・・・・ノズル、１６・・・・・・シールリング、
１８・・・・・・ノズル仕切板、１９，２２，２８・・
・・・・ピン、２０，３０・・・・・・摺動孔、２６・
・・・・・ロッド。Figure 1 is a cross-sectional view of the turbine of an exhaust gas turbine supercharger taken along a plane perpendicular to its rotation axis, and Figure 2 is a cross-sectional view of the exhaust gas turbine supercharger turbine taken along a plane passing through its rotation axis. , a has a single-mouthed turbine volute chamber,
b is a two-necked turbine with a spiral chamber; FIG. 3 is a cross-sectional view taken along a plane perpendicular to the rotational axis; FIG. 4 is the exhaust gas turbine of FIG. 3; 5 is a cross-sectional view of the supercharger taken along a plane passing through the rotation axis; FIG. 5 is a partially enlarged view of FIG. 3 for explaining the operation of the nozzle 14; and FIG.
The figure is an enlarged view of a nozzle 14 showing another embodiment of this invention. 10...Turbine casing (vortex chamber), 11...
... Bulkhead, 12---Turbine impeller, 14
...Nozzle, 16...Seal ring,
18... Nozzle partition plate, 19, 22, 28...
...Pin, 20, 30...Sliding hole, 26.
·····rod.
Claims (1)
の両側にノズルを配したタービン過給機において、前記
ノズル仕切板をタービンインペラの周りに回転可能に支
持すると共に、前記ノズルを前記ノズル仕切板とタービ
ン車室の固定部分の相互にずらした位置でそれぞれ支持
し、前記ノズル仕切板を回転させることにより、前記ノ
ズルの角度を可変するようにしたことを特徴とする排気
タービンにおける可変ノズル機構。In a turbine supercharger having a two-necked turbine casing and having nozzles arranged on both sides of a nozzle partition plate, the nozzle partition plate is rotatably supported around a turbine impeller, and the nozzle is arranged in the A variable exhaust turbine characterized in that a nozzle partition plate and a fixed part of a turbine casing are respectively supported at mutually shifted positions, and the angle of the nozzle is varied by rotating the nozzle partition plate. Nozzle mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4987784U JPS60162223U (en) | 1984-04-05 | 1984-04-05 | Variable nozzle mechanism in exhaust turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4987784U JPS60162223U (en) | 1984-04-05 | 1984-04-05 | Variable nozzle mechanism in exhaust turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60162223U true JPS60162223U (en) | 1985-10-28 |
| JPH0121146Y2 JPH0121146Y2 (en) | 1989-06-23 |
Family
ID=30567471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4987784U Granted JPS60162223U (en) | 1984-04-05 | 1984-04-05 | Variable nozzle mechanism in exhaust turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60162223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62141636U (en) * | 1986-02-28 | 1987-09-07 | ||
| KR101070907B1 (en) * | 2004-10-09 | 2011-10-06 | 삼성테크윈 주식회사 | Turbine having variable vane |
-
1984
- 1984-04-05 JP JP4987784U patent/JPS60162223U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62141636U (en) * | 1986-02-28 | 1987-09-07 | ||
| KR101070907B1 (en) * | 2004-10-09 | 2011-10-06 | 삼성테크윈 주식회사 | Turbine having variable vane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0121146Y2 (en) | 1989-06-23 |
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