JPH02132803U - - Google Patents
Info
- Publication number
- JPH02132803U JPH02132803U JP4203689U JP4203689U JPH02132803U JP H02132803 U JPH02132803 U JP H02132803U JP 4203689 U JP4203689 U JP 4203689U JP 4203689 U JP4203689 U JP 4203689U JP H02132803 U JPH02132803 U JP H02132803U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- steam turbine
- section
- divided
- cross
- 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 3
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
Description
第１図は本考案の実施例を示す概略図、第２図
は被体にメツキ施工する概念図、第３図および第
４図はこの考案の他の実施例を示す概略図、第５
図は蒸気タービンの全体を示す一部切欠き断面図
、第６図は蒸気タービンケーシングの嵌合部を示
す部分拡大図である。
１０……外部ケーシング、１２……給油溝、２
０……内部ケーシング、２１……凹部、１１……
凸部、３０ａ，３０ｂ……異種金属、１５……嵌
合部。
Fig. 1 is a schematic diagram showing an embodiment of the present invention, Fig. 2 is a conceptual diagram of plating construction on a subject, Figs. 3 and 4 are schematic diagrams showing other embodiments of this invention, Fig. 5
The figure is a partially cutaway sectional view showing the entire steam turbine, and FIG. 6 is a partially enlarged view showing a fitting part of the steam turbine casing. 10... External casing, 12... Oil supply groove, 2
0... Internal casing, 21... Recess, 11...
Convex portion, 30a, 30b...different metal, 15...fitting portion.
Claims (1)
ングに形成された蒸気タービンのそれぞれのケー
シングは横断面で分割され、分割された横断面の
うち、内部ケーシングは凹部を、また外部ケーシ
ングは凸部を形成し、凹部、凸部を嵌合させて一
体形成する蒸気タービンケーシングにおいて、凹
部、凸部のうち、少なくとも一方にケーシング材
質とは異なる材料を覆設することを特徴とする蒸
気タービンケーシング。 Each casing of a steam turbine formed into a double casing of an inner casing and an outer casing is divided in a cross section, and in the divided cross section, the inner casing forms a concave portion, and the outer casing forms a convex portion, A steam turbine casing integrally formed by fitting a concave part and a convex part, wherein at least one of the concave part and the convex part is covered with a material different from the casing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203689U JPH02132803U (en) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203689U JPH02132803U (en) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132803U true JPH02132803U (en) | 1990-11-05 |
Family
ID=31553227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4203689U Pending JPH02132803U (en) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132803U (en) |
-
1989
- 1989-04-12 JP JP4203689U patent/JPH02132803U/ja active Pending