|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 7|
A permanent magnet alternator includes a permanent magnet alternator stator attached to a housing. A shaft is rotatable with respect to the housing with a permanent magnet alternator rotor attached to the shaft. The permanent magnet alternator rotor is positioned with respect to the permanent magnet alternator stator so as to generate electricity when the shaft rotates. A cooling fan is also attached to the shaft and is positioned in a gas flow path for flowing air through the gas flow path.
1. A gas turbine engine comprising: a heat exchanger positioned in a gas flow path and fluidically connected to the gas turbine engine for cooling lubricating liquid used by the gas turbine engine;a high pressure spool; andan alternator including: a shaft connected to gearing driven by the high pressure spool;a housing defining a portion of the gas flow path;an alternator stator attached to the housing;an alternator rotor mounted on the shaft and positioned with respect to the alternator stator so as to generate electricity when the shaft rotates; anda c...