JPS58104301U - Ceramic radial turbine rotor - Google Patents
Ceramic radial turbine rotorInfo
- Publication number
- JPS58104301U JPS58104301U JP180582U JP180582U JPS58104301U JP S58104301 U JPS58104301 U JP S58104301U JP 180582 U JP180582 U JP 180582U JP 180582 U JP180582 U JP 180582U JP S58104301 U JPS58104301 U JP S58104301U
- Authority
- JP
- Japan
- Prior art keywords
- turbine rotor
- radial turbine
- disk
- ceramic
- ceramic radial
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のセラミック製ラジアルタービンロータの
１例を一部破断して示す構成図、第２図は本考案セラミ
ック製ラジアルタービンロータの１例を一部破断して示
す構成図、第３図は本考案の他の実施例を一部破断して
示す構成図である。
１・・・タービンロータ、２川タービン翼、３・・・デ
ィスク、４・・・背板、５・・・タービン軸、５Ａ・・
・軸心、６・・・中空孔、６Ａ・・・開口部、６Ｂ・・
・底部、７・・・エクスデューサ、１１・・・タービン
ロータ、１２・・・中空孔、１３・・・環状部、２１・
・・タービンロータ、′ □２２・・・中空孔。FIG. 1 is a partially cutaway configuration diagram showing an example of a conventional ceramic radial turbine rotor, FIG. 2 is a partially cutaway configuration diagram showing an example of the ceramic radial turbine rotor of the present invention, and FIG. The figure is a partially cutaway configuration diagram showing another embodiment of the present invention. 1... Turbine rotor, 2 River turbine blades, 3... Disc, 4... Back plate, 5... Turbine shaft, 5A...
・Axis center, 6... Hollow hole, 6A... Opening, 6B...
- Bottom part, 7... Exducer, 11... Turbine rotor, 12... Hollow hole, 13... Annular part, 21...
...Turbine rotor,' □22...Hollow hole.
Claims (1)
より形成したラジアノヒタービンロータにおいて、流体
出口側に開口し、前記ディスクの軸心に対して対称の有
底孔を該ディスクにあけ、該有底孔の前記開口の断面積
を底部の断面積より小さくしたことを特徴とするセラミ
ック製ラジアルタービンロータ。In a radial turbine rotor having turbine blades and a disk and made of a ceramic material, a hole with a bottom is opened in the disk and is symmetrical with respect to the axis of the disk, and the hole with the bottom is opened on the fluid outlet side and is symmetrical with respect to the axis of the disk. A ceramic radial turbine rotor, characterized in that the cross-sectional area of the opening is smaller than the cross-sectional area of the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP180582U JPS58104301U (en) | 1982-01-12 | 1982-01-12 | Ceramic radial turbine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP180582U JPS58104301U (en) | 1982-01-12 | 1982-01-12 | Ceramic radial turbine rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58104301U true JPS58104301U (en) | 1983-07-15 |
Family
ID=30014809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP180582U Pending JPS58104301U (en) | 1982-01-12 | 1982-01-12 | Ceramic radial turbine rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341601A (en) * | 1986-08-08 | 1988-02-22 | Isuzu Motors Ltd | Rotor structure for turbocharger |
| WO2010134569A1 (en) * | 2009-05-20 | 2010-11-25 | 株式会社Ihi | Impeller wheel, turbocharger, and method for producing impeller wheel |
-
1982
- 1982-01-12 JP JP180582U patent/JPS58104301U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341601A (en) * | 1986-08-08 | 1988-02-22 | Isuzu Motors Ltd | Rotor structure for turbocharger |
| WO2010134569A1 (en) * | 2009-05-20 | 2010-11-25 | 株式会社Ihi | Impeller wheel, turbocharger, and method for producing impeller wheel |
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