JPH0243402U - - Google Patents
Info
- Publication number
- JPH0243402U JPH0243402U JP12205288U JP12205288U JPH0243402U JP H0243402 U JPH0243402 U JP H0243402U JP 12205288 U JP12205288 U JP 12205288U JP 12205288 U JP12205288 U JP 12205288U JP H0243402 U JPH0243402 U JP H0243402U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- nozzle
- hole
- inner ring
- opened
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は、この考案の実施例を示す正面組立縦
断面図、第２図は第１図の側断面図、第３Ａ図は
第２図の―矢視断面図、第３Ｂ図は第２図の
―矢視断面図、第４図はこの考案の他の実施
例を示す側断面図、第５図は第４図の―矢視
断面図、第６Ａ図および第６Ｂ図は従来のノズル
翼の横断面図、第７図は従来の実施例を示す正面
組立縦断面図、第８図は第７図の側断面図、第９
Ａ図は第８図の―矢視断面図、第９Ｂ図は第
８図の―矢視断面図である。
１……ノズル翼、３，４……透口、５……内輪
、６……外輪、７……通口。
Fig. 1 is a front assembled longitudinal sectional view showing an embodiment of this invention, Fig. 2 is a side sectional view of Fig. 1, Fig. 3A is a sectional view taken along the - arrow in Fig. 2, and Fig. 3B is a cross-sectional view of Fig. 2. FIG. 4 is a side sectional view showing another embodiment of the invention, FIG. 5 is a sectional view taken along the arrows in FIG. 4, and FIGS. 6A and 6B are conventional nozzles. A cross-sectional view of the wing, FIG. 7 is a front assembled longitudinal sectional view showing a conventional embodiment, FIG. 8 is a side sectional view of FIG. 7, and FIG. 9 is a cross-sectional view of the wing.
FIG. A is a cross-sectional view taken along the arrow - arrow in FIG. 8, and FIG. 9B is a cross-sectional view taken along the arrow - arrow in FIG. 1... Nozzle blade, 3, 4... Opening, 5... Inner ring, 6... Outer ring, 7... Opening.
Claims (1)
その外輪、内輪にノズル翼を挟設する蒸気タービ
ンノズルにおいて、ノズル翼の外輪側に透孔を開
設し、上半内輪側のノズル翼にも透孔を開設し、
上記ノズル翼の外輪側に開設する透孔に連通する
通口を下半外輪の周壁に穿設することを特徴とす
る蒸気タービンノズル。 The half rings are stacked to form an outer ring and an inner ring.
In a steam turbine nozzle in which nozzle blades are sandwiched between the outer ring and the inner ring, a through hole is opened on the outer ring side of the nozzle blade, and a through hole is also opened in the nozzle blade on the upper half inner ring side.
A steam turbine nozzle characterized in that a peripheral wall of a lower half outer ring is provided with a hole that communicates with a through hole formed on the outer ring side of the nozzle blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12205288U JPH0243402U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12205288U JPH0243402U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243402U true JPH0243402U (en) | 1990-03-26 |
Family
ID=31369619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12205288U Pending JPH0243402U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243402U (en) |
-
1988
- 1988-09-20 JP JP12205288U patent/JPH0243402U/ja active Pending