JPS6147401U - Coupling structure between ceramic rotor and metal shaft - Google Patents
Coupling structure between ceramic rotor and metal shaftInfo
- Publication number
- JPS6147401U JPS6147401U JP13318684U JP13318684U JPS6147401U JP S6147401 U JPS6147401 U JP S6147401U JP 13318684 U JP13318684 U JP 13318684U JP 13318684 U JP13318684 U JP 13318684U JP S6147401 U JPS6147401 U JP S6147401U
- Authority
- JP
- Japan
- Prior art keywords
- metal shaft
- coupling structure
- ceramic rotor
- joint part
- 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図は本考案に係るセラミックタービンロータと金属
軸との結合構造の一実施例を示す結合部の縦断面図、第
２図は同実施例において使用されている金属軸の中空円
筒部の一部切欠き斜視図、第３図は同結合構造を採用し
たターボチャージャの縦断面図、第４図は従来のセラミ
ックタービンロータと金属軸との結合構造を示す結合部
の縦断面図である。
（符号の説明）、１００・・・本考案のセラミックター
ビンロータと金属軸との結合構造、、１１０・・・セラ
ミックタービンロータ、１１４・・・同軸結合部、１１
４ａ・・・同端面、１２０・・・金属軸、１２１・・・
同結合部、１２１ａ・・・同端面。Fig. 1 is a longitudinal sectional view of a joint part showing an embodiment of the coupling structure between a ceramic turbine rotor and a metal shaft according to the present invention, and Fig. 2 is a vertical sectional view of a hollow cylindrical part of a metal shaft used in the same embodiment. FIG. 3 is a longitudinal cross-sectional view of a turbocharger adopting the same coupling structure, and FIG. 4 is a longitudinal cross-sectional view of a coupling part showing a conventional coupling structure between a ceramic turbine rotor and a metal shaft. . (Explanation of symbols), 100...Combination structure of ceramic turbine rotor and metal shaft of the present invention, 110...Ceramic turbine rotor, 114...Coaxial coupling part, 11
4a... Same end surface, 120... Metal shaft, 121...
Same joint part, 121a... Same end surface.
Claims (1)
合部に嵌合する金属軸の結合部の端面とを当接させたこ
とを特徴とするセラミックタービンロータと金属軸との
接合構造。A joining structure for a ceramic turbine rotor and a metal shaft, characterized in that an end face of a shaft joint part of a ceramic turbine rotor and an end face of a joint part of a metal shaft fitted into the shaft joint part are brought into contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13318684U JPS6147401U (en) | 1984-08-31 | 1984-08-31 | Coupling structure between ceramic rotor and metal shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13318684U JPS6147401U (en) | 1984-08-31 | 1984-08-31 | Coupling structure between ceramic rotor and metal shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6147401U true JPS6147401U (en) | 1986-03-29 |
Family
ID=30691738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13318684U Pending JPS6147401U (en) | 1984-08-31 | 1984-08-31 | Coupling structure between ceramic rotor and metal shaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147401U (en) |
-
1984
- 1984-08-31 JP JP13318684U patent/JPS6147401U/en active Pending
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