JPS62203903U - - Google Patents
Info
- Publication number
- JPS62203903U JPS62203903U JP8935486U JP8935486U JPS62203903U JP S62203903 U JPS62203903 U JP S62203903U JP 8935486 U JP8935486 U JP 8935486U JP 8935486 U JP8935486 U JP 8935486U JP S62203903 U JPS62203903 U JP S62203903U
- Authority
- JP
- Japan
- Prior art keywords
- balance
- hub
- turbine rotor
- ceramic turbine
- correcting
- 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 5
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supercharger (AREA)
Description
第１図は本考案セラミツクタービンロータの構
成の一例を示す模式図、第２図はそのバランス修
正部を説明するための拡大図、第３図は従来のセ
ラミツクタービンロータの構成の一例を示す模式
図である。
１，１１……セラミツクタービンロータ、１１
Ａ……ハブ部、１１Ｂ……羽根部、１１Ｃ……テ
ーパ面、１１Ｄ……軸部、１１Ｅ……ハブ背面、
１１Ｆ……修正面、１２……回転軸、１３……バ
ランス修正部。
Fig. 1 is a schematic diagram showing an example of the configuration of the ceramic turbine rotor of the present invention, Fig. 2 is an enlarged view for explaining the balance correction part, and Fig. 3 is a schematic diagram showing an example of the configuration of a conventional ceramic turbine rotor. It is a diagram. 1, 11... Ceramic turbine rotor, 11
A...Hub part, 11B...Blade part, 11C...Tapered surface, 11D...Shaft part, 11E...Hub back surface,
11F... Correction surface, 12... Rotation axis, 13... Balance correction section.
Claims (1)
を得るための研削が可能なバランス修正部を有す
るセラミツクタービンロータにおいて、 前記ハブ部の背板面に周設した前記バランス修
正部を有し、該バランス修正部を研削した後の修
正面が前記ハブ部の軸心に向けて曲率半径の漸減
する曲面となるようにしたことを特徴とするセラ
ミツクタービンロータ。[Scope of Claim for Utility Model Registration] A ceramic turbine rotor in which a hub part and a blade part are integrally formed and has a balance correction part that can be ground to obtain balance, which is provided around the back plate surface of the hub part. A ceramic turbine rotor comprising the balance correcting portion, wherein the correcting surface after grinding the balance correcting portion becomes a curved surface whose radius of curvature gradually decreases toward the axis of the hub portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8935486U JPS62203903U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8935486U JPS62203903U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62203903U true JPS62203903U (en) | 1987-12-26 |
Family
ID=30948269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8935486U Pending JPS62203903U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62203903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63212702A (en) * | 1987-02-27 | 1988-09-05 | Kyocera Corp | Balance correction method for ceramic rotor |
| JP2015531845A (en) * | 2012-09-19 | 2015-11-05 | ボーグワーナー インコーポレーテッド | Turbine wheel |
-
1986
- 1986-06-13 JP JP8935486U patent/JPS62203903U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63212702A (en) * | 1987-02-27 | 1988-09-05 | Kyocera Corp | Balance correction method for ceramic rotor |
| JP2015531845A (en) * | 2012-09-19 | 2015-11-05 | ボーグワーナー インコーポレーテッド | Turbine wheel |