JPS5877131U - Turbine mounting structure - Google Patents
Turbine mounting structureInfo
- Publication number
- JPS5877131U JPS5877131U JP17213181U JP17213181U JPS5877131U JP S5877131 U JPS5877131 U JP S5877131U JP 17213181 U JP17213181 U JP 17213181U JP 17213181 U JP17213181 U JP 17213181U JP S5877131 U JPS5877131 U JP S5877131U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- shaft
- mounting structure
- turbine mounting
- turbine rotor
- 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図は従来のタービン取付は構造の一例を示す断面図
、第２図は本考案タービン取付は構造の一例を示す断面
図、第３図はそのタービンロータを示す一部破断面図、
第４薗は第２図の一部拡大図、第５図は本考案の他の実
施例を示す第４図に相当する一部拡大図である。
１・・・・・・タービンロータ、ＩＡ・・・・・・ター
ビンディスク、２・・・・・・タービン軸、２Ａ・・・
・・・軸心、３・・・・・・、 いんろう部、３Ａ・・
・・・・スプライン、４・・・・・・ボルト、５・・・
・・・ピニオＸ、６．７−・・・・・ローラベアリング
、８・・・・・・ボールベアリング、９・・・・・・貫
通Ｌ ２１・・・・・・タービンロータ、２２・・・・
・・タービン軸、２２Ａ・・・・・・面、２３・・・・
・・ナツト、３１・・・・・・充填材、２０１・・・・
・・ロータ部、２０２・・・・・・ボス部、２０３・・
・・・・・芯出し部、２０４７・・・・・スプライン部
、２０５・・・・・・ボルト部、２０５Ａ・・・・・・
テーパ部、２０６・・・・・・凹部、２０７・・・・・
・ねじ部、２０７Ａ・・・・・・面、２０８・・・・・
・支持部材、２１１・・・・・・孔、２１１Ａ・・・・
・・テーパ面、２１２・・・・・・いんろう部、２１３
・・・・・・スプライン部、２１４・・・・・・テーパ
部、２１５・・・・・・スプライン。FIG. 1 is a sectional view showing an example of the structure of a conventional turbine installation, FIG. 2 is a sectional view showing an example of the structure of the turbine installation of the present invention, and FIG. 3 is a partially cutaway sectional view showing the turbine rotor.
The fourth column is a partially enlarged view of FIG. 2, and FIG. 5 is a partially enlarged view corresponding to FIG. 4 showing another embodiment of the present invention. 1... Turbine rotor, IA... Turbine disk, 2... Turbine shaft, 2A...
...Axis center, 3..., Inro part, 3A...
...Spline, 4...Bolt, 5...
... Pinio X, 6.7 - ... Roller bearing, 8 ... Ball bearing, 9 ... Penetration L 21 ... Turbine rotor, 22 ...・・・
...Turbine shaft, 22A... Surface, 23...
...Natsuto, 31...Filler, 201...
...Rotor part, 202...Boss part, 203...
... Centering part, 2047 ... Spline part, 205 ... Bolt part, 205A ...
Tapered part, 206... Concave part, 207...
・Threaded part, 207A... Surface, 208...
・Support member, 211... Hole, 211A...
...Tapered surface, 212...In-rotation part, 213
...Spline part, 214...Tapered part, 215...Spline.
Claims (1)
タービンのタービン取付は構造において、前記タービン
軸を中空軸となし、該中空軸の中空部に、前記タービン
ロータと１体に形成したボルト部を延在させて貫通し、
当該ボルト部の端部にナツトを締着して前記中空軸と前
記タービンロータとを取付けるようにしたことを特徴と
するタービン取付は構造。A two-shaft gas turbine in which a turbine rotor is attached to a turbine shaft has a structure in which the turbine shaft is a hollow shaft, and a bolt portion formed integrally with the turbine rotor is provided in the hollow portion of the hollow shaft. extend and penetrate,
A turbine mounting structure characterized in that the hollow shaft and the turbine rotor are mounted by tightening a nut to an end of the bolt part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17213181U JPS5877131U (en) | 1981-11-20 | 1981-11-20 | Turbine mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17213181U JPS5877131U (en) | 1981-11-20 | 1981-11-20 | Turbine mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5877131U true JPS5877131U (en) | 1983-05-25 |
Family
ID=29964037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17213181U Pending JPS5877131U (en) | 1981-11-20 | 1981-11-20 | Turbine mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5877131U (en) |
-
1981
- 1981-11-20 JP JP17213181U patent/JPS5877131U/en active Pending
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