GB201201163D0 - Connection system - Google Patents
Connection systemInfo
- Publication number
- GB201201163D0 GB201201163D0 GB201201163A GB201201163A GB201201163D0 GB 201201163 D0 GB201201163 D0 GB 201201163D0 GB 201201163 A GB201201163 A GB 201201163A GB 201201163 A GB201201163 A GB 201201163A GB 201201163 D0 GB201201163 D0 GB 201201163D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- impeller
- connection system
- shaft
- connector body
- hub extension
- 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.)
- Ceased
Links
Abstract
A connection system for connecting an impeller to a shaft is provided. The impeller has a shaft-side hub extension with a central hole. The connection system has a connector body which is inserted into the hole. The connector body has a threaded portion carrying a thread which screws onto a corresponding threaded portion of the shaft such that the connection system provides a rotationally fixed connection between the impeller and the shaft. The connection system further has a plurality of circumferentially distributed elongate threaded members which join the connector body to the hub extension such that the connector body is axially fixed relative to the impeller. The connection system further has plurality of circumferentially distributed torque transfer members which extend between the connector body and the hub extension to transmit a majority of the torque between the shaft and the impeller. Corresponding impeller and turbocharger are also provided.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201201163A GB201201163D0 (en) | 2012-01-24 | 2012-01-24 | Connection system |
PCT/GB2013/050044 WO2013110922A1 (en) | 2012-01-24 | 2013-01-11 | Connection system, corresponding impeller and turbocharger |
GB1410999.5A GB2514693B (en) | 2012-01-24 | 2013-01-11 | Connection system, corresponding impeller and turbocharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201201163A GB201201163D0 (en) | 2012-01-24 | 2012-01-24 | Connection system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201201163D0 true GB201201163D0 (en) | 2012-03-07 |
Family
ID=45840872
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201201163A Ceased GB201201163D0 (en) | 2012-01-24 | 2012-01-24 | Connection system |
GB1410999.5A Active GB2514693B (en) | 2012-01-24 | 2013-01-11 | Connection system, corresponding impeller and turbocharger |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1410999.5A Active GB2514693B (en) | 2012-01-24 | 2013-01-11 | Connection system, corresponding impeller and turbocharger |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201201163D0 (en) |
WO (1) | WO2013110922A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9835164B2 (en) | 2014-10-03 | 2017-12-05 | Electro-Motive Diesel, Inc. | Compressor impeller assembly for a turbocharger |
EP3128128A1 (en) * | 2015-08-06 | 2017-02-08 | Siemens Aktiengesellschaft | Bolted rotor for a turbomachine, in particular steam turbine |
GB2548391A (en) * | 2016-03-17 | 2017-09-20 | Goodwin Plc | Impeller |
JP6982440B2 (en) * | 2017-09-11 | 2021-12-17 | 三菱重工コンプレッサ株式会社 | Rotating machine, impeller |
DE102021114576A1 (en) * | 2021-06-07 | 2022-12-08 | Atlas Copco Energas Gmbh | Process for manufacturing a rotor for a turbomachine |
CN114001039B (en) * | 2021-12-22 | 2023-09-26 | 浙江上清风机有限公司 | Connection structure of fan impeller and motor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB599809A (en) * | 1945-01-15 | 1948-03-22 | Bristol Aeroplane Co Ltd | Improvements in axial flow compressors, turbines and the like |
US2390504A (en) * | 1943-10-20 | 1945-12-11 | Adolph L Berger | Centrifugal air compressor |
CH274958A (en) * | 1948-12-23 | 1951-04-30 | D Eternod Edgar | Device comprising a bored part mounted on a cylindrical surface of a support element. |
DE1275720B (en) * | 1960-04-12 | 1968-08-22 | Daimler Benz Ag | Attachment of the impeller of a flow machine |
JPS6139498A (en) * | 1984-07-31 | 1986-02-25 | 東芝ライテック株式会社 | Device for firing discharge lamp |
JP3777648B2 (en) * | 1996-04-03 | 2006-05-24 | 石川島播磨重工業株式会社 | Impeller fastening structure |
DE19650260A1 (en) * | 1996-12-04 | 1998-06-10 | Asea Brown Boveri | Rotor for turbomachinery |
US6499969B1 (en) * | 2000-05-10 | 2002-12-31 | General Motors Corporation | Conically jointed turbocharger rotor |
GB2392477A (en) * | 2002-08-24 | 2004-03-03 | Alstom | Turbocharger |
DK2019219T3 (en) * | 2007-07-25 | 2010-05-25 | Kirschey Centa Antriebe | Connection between two bodies which can rotate about a common axis of rotation |
TWI334902B (en) * | 2007-08-20 | 2010-12-21 | Chih Chang Entpr Co Ltd | Hub for an impeller |
US20110311303A1 (en) * | 2010-06-18 | 2011-12-22 | Kenneth Damon Black | Method and apparatus for rotor torque transmission |
-
2012
- 2012-01-24 GB GB201201163A patent/GB201201163D0/en not_active Ceased
-
2013
- 2013-01-11 WO PCT/GB2013/050044 patent/WO2013110922A1/en active Application Filing
- 2013-01-11 GB GB1410999.5A patent/GB2514693B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2514693A (en) | 2014-12-03 |
GB2514693B (en) | 2018-11-28 |
WO2013110922A1 (en) | 2013-08-01 |
GB201410999D0 (en) | 2014-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |