JPS5917201U - turbine rotor - Google Patents
turbine rotorInfo
- Publication number
- JPS5917201U JPS5917201U JP11103782U JP11103782U JPS5917201U JP S5917201 U JPS5917201 U JP S5917201U JP 11103782 U JP11103782 U JP 11103782U JP 11103782 U JP11103782 U JP 11103782U JP S5917201 U JPS5917201 U JP S5917201U
- Authority
- JP
- Japan
- Prior art keywords
- turbine rotor
- thrust collar
- collar
- utility
- sides
- 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
Landscapes
- Sliding-Contact Bearings (AREA)
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図と第２図はそれぞれ従来のタービンロータを例示
する縦断面図、第３図は本考案の実施例を示す縦断面図
、第４図は本考案のタービンロータで使用されるスラス
トカラー保護プレートを例示する平面図である。
１．１０・・・・・・軸受損傷感受性の高い材料から成
るロータ、２．７・・・・・・焼きばめスラスト軸受、
３・・・・・・焼きばめスラストカラー、４ａ、 ４
ｂ・・・・・・焼きばめカップリング、５・・・・・・
軸受損傷感受性の低い材料からなるロータ、６．１１・
・・・・・削り出しスラストカラー、１２・・・・・・
削り出しカップリング、１３．１４・・・・・・鍔、１
５．１６・・・・・・挿入溝、１７゜１８・・・・・・
スラストカラー保護プレート、１９・・・・・・止めね
じ、２０・・・・・・スラスト軸受本体、２１゜２２・
・・・・・スラスト受プレート、２３・・・・・・スラ
スト軸受固定部、２４．２５・・・・・・シールリング
。Figures 1 and 2 are longitudinal sectional views illustrating conventional turbine rotors, respectively, Figure 3 is a longitudinal sectional view illustrating an embodiment of the present invention, and Figure 4 is a thrust collar used in the turbine rotor of the present invention. It is a top view which illustrates a protection plate. 1.10... Rotor made of material with high bearing damage sensitivity, 2.7... Shrink-fit thrust bearing,
3... Shrink fit thrust collar, 4a, 4
b...Shrink fit coupling, 5...
Rotor made of material with low bearing damage susceptibility, 6.11.
・・・・・・Cutting thrust collar, 12・・・・・・
Machined coupling, 13.14...Tsuba, 1
5.16...Insertion groove, 17°18...
Thrust collar protection plate, 19... Set screw, 20... Thrust bearing body, 21° 22.
...Thrust bearing plate, 23...Thrust bearing fixing part, 24.25...Seal ring.
Claims (3)
された軸受損傷感受性の高い材料からなるタービンロー
タにおいて、前記スラストカラーの両面に軸受損傷感受
性の低い材料からなるスラストカラー保護プレートを設
けたことを特徴とするタービンロータ。(1) In a turbine rotor in which the thrust collar and the coupling are integrally machined and made of a material with high bearing damage sensitivity, thrust collar protection plates made of a material with low bearing damage sensitivity are provided on both sides of the thrust collar. A turbine rotor featuring:
ト片を組合せて構成されていることを特徴とする実用新
案登録請求の範囲第１項記載のタービンロータ。(2) The turbine rotor according to claim 1, wherein the thrust collar protection plate is constructed by combining a plurality of plate pieces.
カラーの両面に設けた挿入溝の鍔の裏側に挿入されてい
ることを特徴とする実用新案登録請求の範囲第２項記載
のタービンロータ。(3) The turbine rotor according to claim 2 of the utility model registration claim, characterized in that the thin wall portion formed on the inner edge of the plate piece is inserted into the back side of the collar of the insertion groove provided on both sides of the thrust collar. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11103782U JPS5917201U (en) | 1982-07-23 | 1982-07-23 | turbine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11103782U JPS5917201U (en) | 1982-07-23 | 1982-07-23 | turbine rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917201U true JPS5917201U (en) | 1984-02-02 |
| JPS6245042Y2 JPS6245042Y2 (en) | 1987-12-01 |
Family
ID=30257997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11103782U Granted JPS5917201U (en) | 1982-07-23 | 1982-07-23 | turbine rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917201U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127906U (en) * | 1978-02-28 | 1979-09-06 | ||
| JPS5710703A (en) * | 1980-06-23 | 1982-01-20 | Toshiba Corp | Turbine rotor |
| JPS57101122A (en) * | 1980-12-12 | 1982-06-23 | Hitachi Ltd | Journal sleeve |
-
1982
- 1982-07-23 JP JP11103782U patent/JPS5917201U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127906U (en) * | 1978-02-28 | 1979-09-06 | ||
| JPS5710703A (en) * | 1980-06-23 | 1982-01-20 | Toshiba Corp | Turbine rotor |
| JPS57101122A (en) * | 1980-12-12 | 1982-06-23 | Hitachi Ltd | Journal sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6245042Y2 (en) | 1987-12-01 |
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