| 发明名称 | Method of assembling an electromechanical device in a gas-turbine engine | ||
| 摘要 | A method of assembling an electromechanical device in a gas-turbine engine, including mounting a rotor of the device on a rotor support, securing a stator of the device to a stator support, coupling the rotor support to the stator support such that said rotor is rotatable about said stator, securing the device to a bearing support, securing a bearing assembly on the low pressure shaft, coupling the device to the low pressure shaft by installing the bearing support over the bearing assembly, and drivingly engaging the rotor support to the high pressure shaft. | ||
| 申请公布号 | US9003638(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201313792804 | 申请日期 | 2013.03.11 |
| 申请人 | Pratt & Whitney Canada Corp. | 发明人 | Menheere David;Eleftheriou Andreas;Kostka Richard |
| 分类号 | H02K15/02 | 主分类号 | H02K15/02 |
| 代理机构 | Norton Rose Fulbright Canada | 代理人 | Norton Rose Fulbright Canada |
| 主权项 | 1. A method of assembling an electromechanical device in a gas-turbine engine having independently rotatable and concentric low pressure and high pressure shafts, the low pressure shaft having a portion extending beyond the high pressure shaft supported by at least one bearing assembly, the method comprising: mounting a rotor of the device on a rotor support; securing a stator of the device to a stator support; coupling the rotor support to the stator support such that said rotor is rotatable about said stator; securing the device to a bearing support; securing a selected one of the at least one bearing assembly on the low pressure shaft; coupling the device to the low pressure shaft by installing the bearing support over the selected bearing assembly; and drivingly engaging the rotor support to the high pressure shaft. | ||
| 地址 | Longueuil CA | ||