JPS61114002U - - Google Patents
Info
- Publication number
- JPS61114002U JPS61114002U JP20147384U JP20147384U JPS61114002U JP S61114002 U JPS61114002 U JP S61114002U JP 20147384 U JP20147384 U JP 20147384U JP 20147384 U JP20147384 U JP 20147384U JP S61114002 U JPS61114002 U JP S61114002U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- tapered
- protrusion
- circumferential surface
- inner circumferential
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 5
Description
図は本案実施例によるセラミツクターボロータ
の断面図である。
１：セラミツク製回転体、１ａ：軸状突出部、
２：金属保持筒、３：金属リング、４：ボルト、
５：回転軸、Ｓ１：接合部、Ｓ２：接合部。
The figure is a sectional view of a ceramic rotor according to an embodiment of the present invention. 1: Ceramic rotating body, 1a: Axial protrusion,
2: Metal holding tube, 3: Metal ring, 4: Bolt,
5: rotating shaft, S 1 : joint, S 2 : joint.
Claims (1)
に一体的に形成した末広がりのテーパ面をもつた
軸状突出部を、該軸状突出部のテーパ面にほぼ見
合つた内周面と前記テーパ面と逆テーパの外周面
が形成され、回転軸を連結する金属保持筒中に嵌
入せしめるとともに、該金属保持筒に対しテーパ
内周面をもつた金属リングを外嵌し、かつ上記軸
状突出部端面に押圧する如く、上記金属保持筒の
他端にボルトをネジ込むことによりセラミツク製
回転体の軸状突出部と金属保持筒とを緊締し結合
して成るセラミツクターボロータ。 A shaft-like protrusion with a tapered surface that widens toward the end is integrally formed at the center of a ceramic rotating body equipped with a blade, and an inner circumferential surface that substantially matches the tapered surface of the shaft-like protrusion and the tapered surface are connected to each other. A metal ring having a reversely tapered outer circumferential surface is formed and is fitted into a metal holding tube that connects the rotating shaft, and a metal ring having a tapered inner circumferential surface is fitted onto the metal holding tube, and the end surface of the shaft-like protrusion is fitted with a metal ring having a tapered inner circumferential surface. A ceramic rotor comprising a shaft-like protrusion of a ceramic rotating body and a metal holding cylinder which are tightly coupled together by screwing a bolt into the other end of the metal holding cylinder in a pressing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20147384U JPS61114002U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20147384U JPS61114002U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61114002U true JPS61114002U (en) | 1986-07-18 |
Family
ID=30763297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20147384U Pending JPS61114002U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61114002U (en) |
-
1984
- 1984-12-28 JP JP20147384U patent/JPS61114002U/ja active Pending