JPS6136102U - steam turbine rotor blades - Google Patents
steam turbine rotor bladesInfo
- Publication number
- JPS6136102U JPS6136102U JP11838984U JP11838984U JPS6136102U JP S6136102 U JPS6136102 U JP S6136102U JP 11838984 U JP11838984 U JP 11838984U JP 11838984 U JP11838984 U JP 11838984U JP S6136102 U JPS6136102 U JP S6136102U
- Authority
- JP
- Japan
- Prior art keywords
- steam turbine
- turbine rotor
- rotor blades
- rotor blade
- shroud
- 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図は本考案の蒸気タービン動翼を備えた蒸気通路部
の構造図、第２図は本考案の蒸気タービン動翼の先端部
を拡大して示す斜視図、第３図はその断面図、第４図は
本考案の他の実施例を示す断面図、第５図は従来の蒸気
タービン動翼を備えた蒸気通路部の構造図、第６図はそ
の従来の蒸気タービン動翼の端部を示す断面図である。
１・・・ケーシング、２・・・ノズルダイヤフラム外輪
、３・・・ノズルダイヤフラム内輪、４・・・ノズルメ
ヌルセクション、５・・・ダイヤフラムパッキン、６・
・・ロータ、８・・・動翼植込部、９・・・動翼、９ａ
・・・動翼外周部、１０・・・シュラウド、１０ａ・・
・蒸気入口側シュラウド連結板、１０ｂ・・・蒸気出口
側シュラウド連結板、１１ａ・・・蒸気入口側テノン、
ｆｌｂ・・・蒸気出口側テノン、１２・・・チップフィ
ン、１３・・・セグメント。Fig. 1 is a structural diagram of a steam passage section equipped with a steam turbine rotor blade of the present invention, Fig. 2 is an enlarged perspective view showing the tip of the steam turbine rotor blade of the present invention, and Fig. 3 is a sectional view thereof. , FIG. 4 is a sectional view showing another embodiment of the present invention, FIG. 5 is a structural diagram of a steam passage section equipped with a conventional steam turbine rotor blade, and FIG. 6 is an end view of the conventional steam turbine rotor blade. FIG. DESCRIPTION OF SYMBOLS 1... Casing, 2... Nozzle diaphragm outer ring, 3... Nozzle diaphragm inner ring, 4... Nozzle menu section, 5... Diaphragm packing, 6...
... Rotor, 8... Moving blade implantation part, 9... Moving blade, 9a
...Rotating blade outer periphery, 10...Shroud, 10a...
・Steam inlet side shroud connecting plate, 10b...Steam outlet side shroud connecting plate, 11a...Steam inlet side tenon,
flb...Steam outlet side tenon, 12...Tip fin, 13...Segment.
Claims (1)
シュラウドの軸方向端面に軸方向に突出するテノンを設
け、このテノンに貫通孔を嵌合してその先端をかしめる
ことによって複数個の動翼を連結する連結板を設けたこ
とを特長とする蒸気タービン動翼。In a rotor blade having an integrally formed shroud, a tenon protruding in the axial direction is provided on the axial end face of the shroud, and a through hole is fitted to the tenon and the tip thereof is caulked to form a plurality of rotor blades. A steam turbine rotor blade characterized by being provided with a connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11838984U JPS6136102U (en) | 1984-08-02 | 1984-08-02 | steam turbine rotor blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11838984U JPS6136102U (en) | 1984-08-02 | 1984-08-02 | steam turbine rotor blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6136102U true JPS6136102U (en) | 1986-03-06 |
Family
ID=30677278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11838984U Pending JPS6136102U (en) | 1984-08-02 | 1984-08-02 | steam turbine rotor blades |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6136102U (en) |
-
1984
- 1984-08-02 JP JP11838984U patent/JPS6136102U/en active Pending
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