JPH01111104U - - Google Patents
Info
- Publication number
- JPH01111104U JPH01111104U JP391388U JP391388U JPH01111104U JP H01111104 U JPH01111104 U JP H01111104U JP 391388 U JP391388 U JP 391388U JP 391388 U JP391388 U JP 391388U JP H01111104 U JPH01111104 U JP H01111104U
- Authority
- JP
- Japan
- Prior art keywords
- steam inlet
- main steam
- telescopic pipe
- inlet telescopic
- inner casing
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例の主蒸気入口伸縮管
の縦断面図、第２図は第１図のつば部組立例Ａ―
Ａ線断図、第３図は第２図のつば部組立図、第４
図はつば部回り止めキーの組立図、第５図は第４
図のＢ―Ｂ線断図、第６図は蒸気タービンの断面
図、第７図は従来の主蒸気入口伸縮管の縦断面図
である。
３……内部ケーシング、４……ノズルボツクス
、５……主蒸気入口伸縮管、６……パイプ、８…
…ロツキングリング。
Fig. 1 is a longitudinal sectional view of the main steam inlet telescopic tube according to an embodiment of the present invention, and Fig. 2 is an example of the assembly of the collar part A in Fig. 1.
A cross-sectional view, Figure 3 is the assembly diagram of the collar part in Figure 2, Figure 4
The figure is an assembly diagram of the collar locking key, and Figure 5 is the 4th figure.
FIG. 6 is a sectional view of the steam turbine, and FIG. 7 is a longitudinal sectional view of a conventional main steam inlet telescopic tube. 3... Internal casing, 4... Nozzle box, 5... Main steam inlet expansion pipe, 6... Pipe, 8...
...Lotsu King Ring.
Claims (1)
グ、ノズルボツクスを介して蒸気を導入する主蒸
気入口伸縮管において、 前記主蒸気入口伸縮管を構成するパイプの取付
つば部を支持する、ロツキングリングに変えて、
前記内部ケーシングで支持する構造を設けること
を特徴とする主蒸気入口伸縮管。[Claims for Utility Model Registration] In a main steam inlet telescopic pipe that introduces steam into the turbine through an outer casing, an inner casing, and a nozzle box, supporting the mounting collar of the pipe constituting the main steam inlet telescopic pipe. , change it to a locking ring,
A main steam inlet telescopic pipe, characterized in that it is provided with a structure supported by the inner casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP391388U JPH01111104U (en) | 1988-01-18 | 1988-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP391388U JPH01111104U (en) | 1988-01-18 | 1988-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111104U true JPH01111104U (en) | 1989-07-26 |
Family
ID=31205966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP391388U Pending JPH01111104U (en) | 1988-01-18 | 1988-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111104U (en) |
-
1988
- 1988-01-18 JP JP391388U patent/JPH01111104U/ja active Pending