JPS58161101U - Turbine rotor mounting structure - Google Patents
Turbine rotor mounting structureInfo
- Publication number
- JPS58161101U JPS58161101U JP5835082U JP5835082U JPS58161101U JP S58161101 U JPS58161101 U JP S58161101U JP 5835082 U JP5835082 U JP 5835082U JP 5835082 U JP5835082 U JP 5835082U JP S58161101 U JPS58161101 U JP S58161101U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- turbine rotor
- output shaft
- mounting structure
- hollow
- 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.)
- Granted
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図は従来の中空軸を有するタービンロータ取付は構
造の一例を示す断面図、第２図は本考案タービンロータ
取付は構造の一例を示す断面図、第３図Ａは本考案の他
の実施例の構造を示す断面図、第３図ＢはそのＸ−Ｘ線
階段断面図である。
１・・・ロータディスク、１Ａ・・・軸部、ＩＢ・・・
延長軸、１Ｃ・・・ねじ、２・・・中空軸、２Ａ・・・
端部、２Ｂ・・・テーパ孔、３・・・ナツト、４・・・
軸受、１１・・・ロータディスク、１２・・・軸部、１
２Ａ・・・いんろう部、１２Ｂ・・・スプライン部、１
２Ｃ・・・ねじ孔、１３・・・中空軸部材、１３Ａ・・
・嵌合部、１３Ｂ・・・接続部、１３Ｃ・・・取付は孔
、１３Ｄ・・・テーピ面、１３Ｅ・・・ ゛外周面、
１４・・・軸心、１５・・・固定用ボルト、１５Ａ・・
・テーパ部、１５Ｂ・・・孔、１６・・・中空軸、１７
・・・軸受、１Ｂ・・・軸受押え部材、２０・・・ハウ
ジング、２１Ａ、２１Ｂ・・・空気孔、２２・・・空気
流出孔。Fig. 1 is a sectional view showing an example of the structure of a conventional turbine rotor installation having a hollow shaft, Fig. 2 is a sectional view showing an example of the structure of the turbine rotor installation of the present invention, and Fig. 3A is a sectional view showing an example of the structure of the turbine rotor installation of the present invention. A sectional view showing the structure of the embodiment, FIG. 3B is a sectional view taken along the line X--X. 1... Rotor disk, 1A... Shaft, IB...
Extension shaft, 1C...screw, 2...hollow shaft, 2A...
End, 2B...Tapered hole, 3...Nut, 4...
Bearing, 11... Rotor disk, 12... Shaft portion, 1
2A... Inro part, 12B... Spline part, 1
2C...Screw hole, 13...Hollow shaft member, 13A...
・Mating part, 13B... Connection part, 13C... Mounting hole, 13D... Tape surface, 13E... ゛Outer surface,
14... Axial center, 15... Fixing bolt, 15A...
・Tapered part, 15B...hole, 16...hollow shaft, 17
... Bearing, 1B... Bearing presser member, 20... Housing, 21A, 21B... Air hole, 22... Air outflow hole.
Claims (1)
するタービンロータ取付は構造において、前記ディスク
部には前記出力軸の端部を嵌合させる軸部を設け、前記
出力軸を中空軸となし、当該出力軸の端部には嵌合部を
設けて、前記ディスク部の前記軸部を前記出力軸の前記
嵌合部に嵌合させ、前記中空軸の中空側から前記嵌合部
の底部を通して前記軸部にボッ１トを螺着してなること
を特徴とするタービンロータ取付は構造。A turbine rotor installation structure in which a disk portion of a power turbine rotor is fixed to an output shaft includes a structure in which the disk portion is provided with a shaft portion into which an end portion of the output shaft is fitted, and the output shaft is a hollow shaft. A fitting part is provided at the end of the output shaft, and the shaft part of the disk part is fitted into the fitting part of the output shaft, and the hollow shaft is passed through the bottom part of the fitting part from the hollow side of the hollow shaft. The turbine rotor installation structure is characterized by screwing a bolt onto the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5835082U JPS58161101U (en) | 1982-04-23 | 1982-04-23 | Turbine rotor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5835082U JPS58161101U (en) | 1982-04-23 | 1982-04-23 | Turbine rotor mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58161101U true JPS58161101U (en) | 1983-10-27 |
| JPS6211314Y2 JPS6211314Y2 (en) | 1987-03-17 |
Family
ID=30068743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5835082U Granted JPS58161101U (en) | 1982-04-23 | 1982-04-23 | Turbine rotor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58161101U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325710A (en) * | 1976-08-20 | 1978-03-09 | Caterpillar Tractor Co | Overload safety device for gas turbine engine |
-
1982
- 1982-04-23 JP JP5835082U patent/JPS58161101U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325710A (en) * | 1976-08-20 | 1978-03-09 | Caterpillar Tractor Co | Overload safety device for gas turbine engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6211314Y2 (en) | 1987-03-17 |
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