A turbomachine cooling arrangement includes a pump (78) configured to pressurize a first turbomachine fluid that is then communicated through a heat exchanger assembly (66) to remove thermal energy from a second turbomachine fluid. A portion of the pump (78) is configured to be housed within a gearbox housing (80) of a turbomachine (52).
申请公布号
EP2447507(A2)
申请公布日期
2012.05.02
申请号
EP20110186842
申请日期
2011.10.27
申请人
UNITED TECHNOLOGIES CORPORATION
发明人
SUCIU, GABRIEL L.;GLAHN, JORN A.;DYE, CHRISTOPHER M.