JPS6255532U - - Google Patents
Info
- Publication number
- JPS6255532U JPS6255532U JP14788585U JP14788585U JPS6255532U JP S6255532 U JPS6255532 U JP S6255532U JP 14788585 U JP14788585 U JP 14788585U JP 14788585 U JP14788585 U JP 14788585U JP S6255532 U JPS6255532 U JP S6255532U
- Authority
- JP
- Japan
- Prior art keywords
- shaft end
- metal
- gap
- stepped part
- ceramic
- 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 3
- 239000002184 metal Substances 0.000 claims 3
- 238000005219 brazing Methods 0.000 claims 1
Landscapes
- Supercharger (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
- Ceramic Products (AREA)
Description
第１図は本考案の一実施例を示す断面図である
。第２図は従来例を示すタービンロータの側面図
、第３図は同じく要部断面図である。第４図は他
の実施例を示す断面図である。
１……タービンロータ、２……シヤフト、３…
…隙間、１１……タービンロータ軸端部、１２…
…端面、１５……段付部、２１……シヤフト軸端
部、２２……内底面、２５……端面。
FIG. 1 is a sectional view showing an embodiment of the present invention. FIG. 2 is a side view of a conventional turbine rotor, and FIG. 3 is a sectional view of a main part thereof. FIG. 4 is a sectional view showing another embodiment. 1... Turbine rotor, 2... Shaft, 3...
...Gap, 11...Turbine rotor shaft end, 12...
...End face, 15...Stepped portion, 21...Shaft shaft end, 22...Inner bottom surface, 25... End face.
Claims (1)
、嵌合部の内底面と端面をろう付けにより接合す
る構造において、一方の軸端部の基端に形成され
た段付部と、この段付部に対向する他方の軸端部
の環状端面の間に隙間を形成し、この隙間の軸方
向の距離を金属製軸端部とセラミツクス製軸端部
の間に生じる熱膨張差以上に設定したことを特徴
とするセラミツクスと金属との接合構造。 In a structure in which a ceramic shaft end is fitted to a metal shaft end and the inner bottom surface of the fitting part and the end surface are joined by brazing, a stepped part formed at the base end of one shaft end; A gap is formed between the annular end surfaces of the other shaft end facing this stepped part, and the distance in the axial direction of this gap is greater than or equal to the thermal expansion difference occurring between the metal shaft end and the ceramic shaft end. A bonding structure between ceramics and metal, which is characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14788585U JPS6255532U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14788585U JPS6255532U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6255532U true JPS6255532U (en) | 1987-04-06 |
Family
ID=31061658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14788585U Pending JPS6255532U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6255532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63212213A (en) * | 1987-02-27 | 1988-09-05 | Clarion Co Ltd | Control voltage generating circuit for tuning |
| JPS63154701U (en) * | 1987-03-30 | 1988-10-11 |
-
1985
- 1985-09-27 JP JP14788585U patent/JPS6255532U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63212213A (en) * | 1987-02-27 | 1988-09-05 | Clarion Co Ltd | Control voltage generating circuit for tuning |
| JPS63154701U (en) * | 1987-03-30 | 1988-10-11 |