JPH03122203U - - Google Patents
Info
- Publication number
- JPH03122203U JPH03122203U JP3110990U JP3110990U JPH03122203U JP H03122203 U JPH03122203 U JP H03122203U JP 3110990 U JP3110990 U JP 3110990U JP 3110990 U JP3110990 U JP 3110990U JP H03122203 U JPH03122203 U JP H03122203U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- shaft
- turbine rotor
- holding part
- turbine
- 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 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- Supercharger (AREA)
Description
図面はこの考案に係るタービンロータの結合部
構造の好ましい実施例を示すもので、第１図に一
の実施例を、第２図に他の実施例を示している。
第１図はタービンのロータをその回転軸に沿つて
切断した断面図であり、軸受部を併記してある。
第２図はタービンのロータをその回転軸に沿つて
切断した断面図である。
１……ロータ、１ｂ……ボス部、２……シヤフ
ト、３……スリーブ（保持部）、３ａ……テーパ
部、５……保持部ホルダ、１０……ロータ、１０
ａ……ボス部、１１……スリーブ、１２……シヤ
フト、１３……セラミツク糸部（保持部ホルダ）
、１４……ストツプリング。
The drawings show preferred embodiments of the turbine rotor joint structure according to the invention, with FIG. 1 showing one embodiment and FIG. 2 showing another embodiment.
FIG. 1 is a sectional view of a turbine rotor taken along its rotation axis, and also shows a bearing portion.
FIG. 2 is a sectional view of the rotor of the turbine taken along its rotation axis. DESCRIPTION OF SYMBOLS 1... Rotor, 1b... Boss part, 2... Shaft, 3... Sleeve (holding part), 3a... Taper part, 5... Holding part holder, 10... Rotor, 10
a...Boss part, 11...Sleeve, 12...Shaft, 13...Ceramic thread part (holding part holder)
, 14...stop spring.
Claims (1)
た円筒状の保持部に嵌合させることにより、該ロ
ータをシヤフトと結合させるタービンロータの結
合部構造において、 前記保持部の外側にセラミツク製の保持部ホル
ダを嵌合させたことを特徴とするタービンロータ
の結合部構造。[Claims for Utility Model Registration] A turbine rotor coupling structure in which the rotor is coupled to a shaft by fitting a boss portion of the rotor into a cylindrical holder provided at the tip of the shaft, comprising: A joint structure for a turbine rotor, characterized in that a ceramic holding part holder is fitted on the outside of the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3110990U JPH03122203U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3110990U JPH03122203U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122203U true JPH03122203U (en) | 1991-12-13 |
Family
ID=31533840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3110990U Pending JPH03122203U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013138143A1 (en) * | 2012-03-15 | 2013-09-19 | Borgwarner Inc. | Exhaust-gas turbocharger |
| US20150030451A1 (en) * | 2012-03-15 | 2015-01-29 | Borgwarner Inc. | Exhaust-gas turbocharger |
| JP2016500140A (en) * | 2012-11-28 | 2016-01-07 | ネーピア・ターボチャージャーズ・リミテッド | Turbocharger impeller screwed into a shaft with a configuration to accommodate thermal expansion |
-
1990
- 1990-03-28 JP JP3110990U patent/JPH03122203U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013138143A1 (en) * | 2012-03-15 | 2013-09-19 | Borgwarner Inc. | Exhaust-gas turbocharger |
| CN104145100A (en) * | 2012-03-15 | 2014-11-12 | 博格华纳公司 | Exhaust-gas turbocharger |
| KR20140133591A (en) * | 2012-03-15 | 2014-11-19 | 보르그워너 인코퍼레이티드 | Exhaust-gas turbocharger |
| US20150030451A1 (en) * | 2012-03-15 | 2015-01-29 | Borgwarner Inc. | Exhaust-gas turbocharger |
| JP2015510090A (en) * | 2012-03-15 | 2015-04-02 | ボーグワーナー インコーポレーテッド | Exhaust gas turbocharger |
| US9726020B2 (en) | 2012-03-15 | 2017-08-08 | Borgwarner Inc. | Exhaust-gas turbocharger |
| US9784109B2 (en) * | 2012-03-15 | 2017-10-10 | Borgwarner Inc. | Exhaust-gas turbocharger having heat throttle cavity |
| JP2016500140A (en) * | 2012-11-28 | 2016-01-07 | ネーピア・ターボチャージャーズ・リミテッド | Turbocharger impeller screwed into a shaft with a configuration to accommodate thermal expansion |
| US10018205B2 (en) | 2012-11-28 | 2018-07-10 | Napier Turbochargers Limited | Impeller shaft |
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