JPS6082502U - steam turbine - Google Patents
steam turbineInfo
- Publication number
- JPS6082502U JPS6082502U JP17371683U JP17371683U JPS6082502U JP S6082502 U JPS6082502 U JP S6082502U JP 17371683 U JP17371683 U JP 17371683U JP 17371683 U JP17371683 U JP 17371683U JP S6082502 U JPS6082502 U JP S6082502U
- Authority
- JP
- Japan
- Prior art keywords
- steam turbine
- casing
- lower casing
- rotor
- flow nozzle
- 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図乃至第４図は本考案の技術的背景を説明する図で
、第１図は蒸気タービンの縦方向断面図、第２図は第１
図のＡ−Ａ矢視断面図、第３図は第２図Ｂ部拡大図、第
４図は上部ケーシング吊上げ時の状況を説明する図であ
る。また第５図および第７図は本考案の一実施例を説明
する図で、第５図は蒸気タービンを軸方向から観た断面
図、第６図は第５図のＣ−Ｃ矢視断面図、第７図はロー
タと軸封パツキンの間隙を示す図、第８図は本考案の他
の実施例を示す図である。
１・・・・・・蒸気入口部、２・・・・・・ケーシング
、３・・・・・・複流型ノズルダイヤフラム、５・・・
・・・円周ｉ、６・・・・・田−タ、７・・・・・・軸
封パツキン、１５・・・・・・固定装置、２０・・・・
・・ボルト、２１・・・・・・座ぐり穴、２２・・・・
・・ボルト孔、２３・・・・・・ネジ穴、２４・・・・
・・カバー。
第３図
ン４
第４図
づα
第７図1 to 4 are diagrams explaining the technical background of the present invention, in which FIG. 1 is a longitudinal sectional view of a steam turbine, and FIG.
3 is an enlarged view of part B in FIG. 2, and FIG. 4 is a diagram illustrating the situation when the upper casing is lifted. 5 and 7 are diagrams illustrating an embodiment of the present invention, in which FIG. 5 is a sectional view of the steam turbine viewed from the axial direction, and FIG. 6 is a sectional view taken along the line C-C in FIG. 5. 7 are views showing the gap between the rotor and the shaft seal packing, and FIG. 8 is a view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Steam inlet section, 2...Casing, 3...Double flow nozzle diaphragm, 5...
... Circumference i, 6 ... Data, 7 ... Shaft seal packing, 15 ... Fixing device, 20 ...
...Bolt, 21...Counterbore, 22...
...Bolt hole, 23...Screw hole, 24...
··cover. Figure 3-4 Figure 4-α Figure 7
Claims (1)
型ノズルダイヤフラムを、上部ケーシングおよび下部ケ
ーシングを一体に結合してなるケーシングの蒸気入口部
に設けられた円周溝に嵌め合わせるとともに上記下部ケ
ーシングに可動に取着してなる蒸気タービン。A double flow nozzle diaphragm equipped with an annular shaft sealing packing surrounding the rotor is fitted into a circumferential groove provided at the steam inlet of a casing formed by integrally joining an upper casing and a lower casing, and the lower casing A steam turbine movably attached to a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17371683U JPS6082502U (en) | 1983-11-11 | 1983-11-11 | steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17371683U JPS6082502U (en) | 1983-11-11 | 1983-11-11 | steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6082502U true JPS6082502U (en) | 1985-06-07 |
Family
ID=30378367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17371683U Pending JPS6082502U (en) | 1983-11-11 | 1983-11-11 | steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115502A (en) * | 2000-08-09 | 2002-04-19 | General Electric Co <Ge> | Interchangeable turbine diaphragm both halves and related support device |
-
1983
- 1983-11-11 JP JP17371683U patent/JPS6082502U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115502A (en) * | 2000-08-09 | 2002-04-19 | General Electric Co <Ge> | Interchangeable turbine diaphragm both halves and related support device |
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