JPS6063004U - Tying nozzle diaphragm - Google Patents
Tying nozzle diaphragmInfo
- Publication number
- JPS6063004U JPS6063004U JP15438283U JP15438283U JPS6063004U JP S6063004 U JPS6063004 U JP S6063004U JP 15438283 U JP15438283 U JP 15438283U JP 15438283 U JP15438283 U JP 15438283U JP S6063004 U JPS6063004 U JP S6063004U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- outer ring
- nozzle diaphragm
- nozzle
- temperature side
- 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
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図は抱合せノズルダイアフラムを有する蒸気タービ
ンを示す縦断面図、第２図は従来の抱合せノズルダイア
フラムの一実施例を示す縦断面図、第３図はボルトのり
ラグゼーションを示すグラフ、第４図は従来の抱合せノ
ズルダイアフラムの変形を示す縦断面図、第５図は本考
案の一実施例の抱合せノズルダイアフラムを示す縦断面
図、第６図は第５図の■−■線に沿う横断面図である。
７ａ、７ｂ、７ｄ・・・ダイアフラム外輪、８ａ。
８ｂ・・・ノズル板、１０ａ、１０ｂ・・・ノズルダイ
アフラム、１８・・・連通孔。
ｒ２
ｉ ｉｏ ｉ
ｏ’ ｉｏコ １〔ｙ
舎弟４図
（２
第５図FIG. 1 is a vertical cross-sectional view showing a steam turbine having a combined nozzle diaphragm, FIG. 2 is a vertical cross-sectional view showing an example of a conventional combined nozzle diaphragm, FIG. 3 is a graph showing bolt glue lag, and FIG. The figure is a vertical cross-sectional view showing a modification of a conventional combined nozzle diaphragm, FIG. 5 is a vertical cross-sectional view showing a combined nozzle diaphragm according to an embodiment of the present invention, and FIG. 6 is a cross-sectional view taken along the line ■-■ in FIG. It is a front view. 7a, 7b, 7d... diaphragm outer ring, 8a. 8b... Nozzle plate, 10a, 10b... Nozzle diaphragm, 18... Communication hole. r2 i io i
o' io ko 1 [y
Figure 4 (2 Figure 5)
Claims (1)
せた低温側ノズルダイアフラムの前記ダイアフラム外輪
側面に高温側ノズルダイアフラムのダイアフラム外輪側
面をボルトにより密着固定してなる抱合せノズルダイア
フラム眸おいて、前記低温側ノズルダイアフラムの前記
ダイアプラム外輪に、このダイアフラム外輪のノズル板
側と前記ボルト近傍とを連通ずる連通孔を形成したこと
を特徴とする抱合せノズルダイアフラム。The diaphragm outer ring is fixed to the inner circumference of the turbine casing, and the diaphragm outer ring side surface of the high temperature side nozzle diaphragm is closely fixed with bolts to the diaphragm outer ring side surface of the low temperature side nozzle diaphragm, and the low temperature side nozzle diaphragm is A combined nozzle diaphragm characterized in that a communication hole is formed in the outer ring of the diaphragm to communicate the nozzle plate side of the outer ring of the diaphragm with the vicinity of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15438283U JPS6063004U (en) | 1983-10-06 | 1983-10-06 | Tying nozzle diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15438283U JPS6063004U (en) | 1983-10-06 | 1983-10-06 | Tying nozzle diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6063004U true JPS6063004U (en) | 1985-05-02 |
Family
ID=30341279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15438283U Pending JPS6063004U (en) | 1983-10-06 | 1983-10-06 | Tying nozzle diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6063004U (en) |
-
1983
- 1983-10-06 JP JP15438283U patent/JPS6063004U/en active Pending
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