JPS6165201U - - Google Patents
Info
- Publication number
- JPS6165201U JPS6165201U JP14928384U JP14928384U JPS6165201U JP S6165201 U JPS6165201 U JP S6165201U JP 14928384 U JP14928384 U JP 14928384U JP 14928384 U JP14928384 U JP 14928384U JP S6165201 U JPS6165201 U JP S6165201U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- turbine wheel
- turbine
- rotor blade
- notch
- 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
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Description
第１図は本考案のタービン翼車の部分斜視図、
第２図は本考案の他の実施例における止め金の斜
視図、第３図は蒸気タービンの蒸気通路部を示す
断面図、第４図は従来のタービン翼車における動
翼の取付け作業説明図、第５図は従来のタービン
翼車の正面部分図である。
５…動翼、７…タービンロータ円板、８…ダブ
テール、１０…切り欠き部、１２…止め金、１４
…止め金のソリツド部、１６…放射方向の溝、１
７…板状部材、１８…溝。
FIG. 1 is a partial perspective view of the turbine wheel of the present invention.
Fig. 2 is a perspective view of a stopper in another embodiment of the present invention, Fig. 3 is a sectional view showing the steam passage section of a steam turbine, and Fig. 4 is an explanatory diagram of the installation work of rotor blades in a conventional turbine wheel. , FIG. 5 is a partial front view of a conventional turbine wheel. 5... Moving blade, 7... Turbine rotor disk, 8... Dovetail, 10... Notch, 12... Stopper, 14
...Solid part of clasp, 16...Radial groove, 1
7...Plate member, 18...Groove.
Claims (1)
止め金を係止するようにしたタービン翼車におい
て、上記止め金のソリツド部における動翼との隣
接面に放射方向の溝を設けたことを特徴とする、
タービン翼車。 In a turbine wheel in which a stopper is secured to a notch for inserting a rotor blade in a turbine rotor disk, radial grooves are provided in the solid portion of the stopper on the surface adjacent to the rotor blade. Characterized by
Turbine wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14928384U JPS6165201U (en) | 1984-10-02 | 1984-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14928384U JPS6165201U (en) | 1984-10-02 | 1984-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165201U true JPS6165201U (en) | 1986-05-02 |
Family
ID=30707469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14928384U Pending JPS6165201U (en) | 1984-10-02 | 1984-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165201U (en) |
-
1984
- 1984-10-02 JP JP14928384U patent/JPS6165201U/ja active Pending
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