| 发明名称 |
ROTOR ASSEMBLY |
| 摘要 |
A rotor assembly (1) comprising a shaft (2) to which are mounted an impeller (3), a rotor core (4) and a bearing cartridge (5). The bearing cartridge (5) is mounted between the impeller (3) and the rotor core (4) and comprises a pair of bearings (7,8), a spring(10) that applies a preload to each of the bearings (7,8), and a sleeve (11) that surrounds the bearings (7,8). |
| 申请公布号 |
WO2010097608(A1) |
申请公布日期 |
2010.09.02 |
| 申请号 |
WO2010GB50211 |
申请日期 |
2010.02.10 |
| 申请人 |
DYSON TECHNOLOGY LIMITED;MOCKRIDGE, RICHARD;GREETHAM, STEPHEN;CHILDE, MATTHEW |
发明人 |
MOCKRIDGE, RICHARD;GREETHAM, STEPHEN;CHILDE, MATTHEW |
| 分类号 |
F16C19/55;F04D29/056;F16C25/08;F16C35/077;F16C35/12;H02K5/173 |
主分类号 |
F16C19/55 |
| 代理机构 |
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代理人 |
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