JPH03108801U - - Google Patents
Info
- Publication number
- JPH03108801U JPH03108801U JP1734490U JP1734490U JPH03108801U JP H03108801 U JPH03108801 U JP H03108801U JP 1734490 U JP1734490 U JP 1734490U JP 1734490 U JP1734490 U JP 1734490U JP H03108801 U JPH03108801 U JP H03108801U
- Authority
- JP
- Japan
- Prior art keywords
- rotor blade
- rotor
- nozzle
- partition plate
- utility
- 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
- 238000005192 partition Methods 0.000 claims description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
第１図は本考案の一実施例の構成を示す横断面
図、第２図は第１図の部分拡大図、第３図は従来
例を示す断面図である。
１０……ノズル、１１……動翼、１２……仕切
板、１３……動翼翼根、１４……ロータ、１５…
…アキシヤルフイン、１６……コーナー。
FIG. 1 is a cross-sectional view showing the configuration of an embodiment of the present invention, FIG. 2 is a partially enlarged view of FIG. 1, and FIG. 3 is a cross-sectional view showing a conventional example. 10... Nozzle, 11... Moving blade, 12... Partition plate, 13... Moving blade root, 14... Rotor, 15...
...Axial Finn, 16...corner.
Claims (1)
板と動翼翼根とにそれぞれ、角隅をまるめて、ロ
ータ側に曲げた形状のアキシヤルフインを設置し
たことを特徴とする蒸気タービン。 A steam turbine characterized in that, between a nozzle and a rotor blade, axial fins are installed on the base side partition plate and the rotor blade root with rounded corners and bent toward the rotor side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1734490U JPH03108801U (en) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1734490U JPH03108801U (en) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108801U true JPH03108801U (en) | 1991-11-08 |
Family
ID=31520558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1734490U Pending JPH03108801U (en) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150435A (en) * | 2002-10-31 | 2004-05-27 | General Electric Co <Ge> | Flowpath sealing and streamlining configuration for turbine |
| WO2018151251A1 (en) * | 2017-02-17 | 2018-08-23 | 三菱重工業株式会社 | Axial flow rotating machine, and moving blade member |
-
1990
- 1990-02-26 JP JP1734490U patent/JPH03108801U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150435A (en) * | 2002-10-31 | 2004-05-27 | General Electric Co <Ge> | Flowpath sealing and streamlining configuration for turbine |
| WO2018151251A1 (en) * | 2017-02-17 | 2018-08-23 | 三菱重工業株式会社 | Axial flow rotating machine, and moving blade member |
| JP2018132028A (en) * | 2017-02-17 | 2018-08-23 | 三菱重工業株式会社 | Axial flow rotary machine and rotor blade member |
| CN110291274A (en) * | 2017-02-17 | 2019-09-27 | 三菱重工业株式会社 | Axial flow rotating machinery, rotor blade components |