JPS6246635U - - Google Patents
Info
- Publication number
- JPS6246635U JPS6246635U JP13752785U JP13752785U JPS6246635U JP S6246635 U JPS6246635 U JP S6246635U JP 13752785 U JP13752785 U JP 13752785U JP 13752785 U JP13752785 U JP 13752785U JP S6246635 U JPS6246635 U JP S6246635U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- ceramic
- fitting hole
- extended
- metal
- 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
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 238000005219 brazing Methods 0.000 claims description 3
Landscapes
- Ceramic Products (AREA)
Description
第１図は本考案セラミツク軸と金属軸との接合
構造の一例を示す断面図、第２図は本考案の他の
実嶋例の断面図、第３図は従来のセラミツク軸と
金属軸との接合構造の一例を示す断面図である。
１……セラミツク製ロータ軸、２……タービン
ロータ、３……金属軸、３Ａ……細径軸部、３Ｂ
……ねじ部、３Ｃ……太径軸部、４Ａ，４Ｂ……
軸受、５……（ろう付）接合部、５……圧縮機イ
ンペラ、７……スラストカラー、８……固定ナツ
ト、１１……嵌合孔、１３……嵌合軸部、１５…
…ろう付層、１７……すき間。
Fig. 1 is a cross-sectional view showing an example of the joint structure of the ceramic shaft and metal shaft of the present invention, Fig. 2 is a cross-sectional view of another example of the present invention, and Fig. 3 is a cross-sectional view of a conventional ceramic shaft and metal shaft. FIG. 2 is a cross-sectional view showing an example of a joining structure. 1...Ceramic rotor shaft, 2...Turbine rotor, 3...Metal shaft, 3A...Small diameter shaft portion, 3B
...Screw part, 3C...Large diameter shaft part, 4A, 4B...
Bearing, 5... (brazing) joint, 5... Compressor impeller, 7... Thrust collar, 8... Fixing nut, 11... Fitting hole, 13... Fitting shaft, 15...
...Brazing layer, 17...Gap.
Claims (1)
軸との接合構造において、前記セラミツク軸の接
合側の軸端に該セラミツク軸と同心の嵌合孔を形
成し、前記金属軸には前記嵌合孔に嵌合可能な軸
部を延在させ、その延在軸部を前記嵌合孔に嵌合
し、当該延在軸部と前記嵌合孔との間にろう付層
を形成したことを特徴とするセラミツク軸と金属
軸との接合構造。 In a joining structure of a ceramic shaft and a metal shaft that are joined by brazing, a fitting hole concentric with the ceramic shaft is formed at the end of the ceramic shaft on the joining side, and a fitting hole is formed in the metal shaft that is concentric with the ceramic shaft. A shaft portion that can be fitted into the hole is extended, the extended shaft portion is fitted into the fitting hole, and a brazed layer is formed between the extended shaft portion and the fitting hole. Features a joining structure between a ceramic shaft and a metal shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13752785U JPS6246635U (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13752785U JPS6246635U (en) | 1985-09-10 | 1985-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6246635U true JPS6246635U (en) | 1987-03-23 |
Family
ID=31041665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13752785U Pending JPS6246635U (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63307618A (en) * | 1987-06-06 | 1988-12-15 | Sumitomo Electric Ind Ltd | Manufacture of superconductive wire |
-
1985
- 1985-09-10 JP JP13752785U patent/JPS6246635U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63307618A (en) * | 1987-06-06 | 1988-12-15 | Sumitomo Electric Ind Ltd | Manufacture of superconductive wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6246635U (en) | ||
| JPS613901U (en) | Turbine wheel structure of turbocharger | |
| JPS6210202U (en) | ||
| JPS6246636U (en) | ||
| JPH0274598U (en) | ||
| JPS6277388U (en) | ||
| JPS6231701U (en) | ||
| JPS6260233U (en) | ||
| JPS6246634U (en) | ||
| JPS6195902U (en) | ||
| JPS61200401U (en) | ||
| JPS61122304U (en) | ||
| JPS6436601U (en) | ||
| JPS6255532U (en) | ||
| JPS6139403U (en) | Shaft support structure of turbine wheel for turbocharger | |
| JPS6254202U (en) | ||
| JPS62165402U (en) | ||
| JPS6441633U (en) | ||
| JPS6282171U (en) | ||
| JPS61164401U (en) | ||
| JPS6150739U (en) | ||
| JPH0166401U (en) | ||
| JPS61125607U (en) | ||
| JPH01159131U (en) | ||
| JPS63121822U (en) |