公开(公告)号：EP3450722A1

公开(公告)日：2019-03-06

申请号：EP17461597.1

申请日：2017-08-31

申请人： General Electric Company ,  General Electric Company Polska sp. z o.o.

发明人： GOULD, Kenneth Arthur ,  SHAMIM, Abdus ,  DEKOWSKI, Jaroslaw Henryk ,  HANCE, Piotr Sebastian ,  TKACZYK, Przemyslaw Slawomir ,  FABER, Marcin Pawel ,  KRYSZTOPA, Adam ,  BAR, Piotr Lech ,  CHELSTOWSKI, Krzysztof ,  GONYOU, Craig Alan ,  PARKS, Robert John

IPC分类号： F02C6/08 ,  F02C7/06 ,  F02C7/18

摘要： A gas turbine engine (100) having an improved air delivery system (400) that includes features for pressurizing and/or cooling various components of the engine (100) while minimizing the impact to the cycle efficiency of the engine, reducing the weight of the engine, and reducing the specific fuel consumption of the engine is provided.