公开(公告)号：EP2943657A4

公开(公告)日：2016-04-06

申请号：EP14737797

申请日：2014-01-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ROBERTS STEVEN D ,  TOSI KENNETH F ,  HOGATE ISAAC J ,  SALISBURY GEORGE

IPC: F01D9/02 ,  F01D5/28 ,  F01D25/02 ,  F02C7/00

CPC classification number: F01D9/04 ,  F01D5/147 ,  F01D5/282 ,  F01D9/042 ,  F01D17/10 ,  F01D25/02 ,  F01D25/10 ,  F01D25/246 ,  F05D2220/30 ,  F05D2300/224 ,  F05D2300/2261 ,  F05D2300/437 ,  F05D2300/48

Abstract: An assembly for a turbine engine includes an inner platform, and outer platform and a plurality of structural inlet guide vanes. The outer platform circumscribes the inner platform. The structural inlet guide vanes are arranged around an axis, and extend radially between and are connected to the inner platform and the outer platform. A first of the structural inlet guide vanes includes a structural vane body that is configured from or otherwise includes an organic matrix composite.

Abstract translation: 用于涡轮发动机的组件包括内平台和外平台以及多个结构入口导向叶片。 外部平台围绕内部平台。 结构进口导向叶片围绕轴线布置，并且在内平台和外平台之间径向延伸并连接到内平台和外平台。 结构进口导叶中的第一个包括由有机基质复合材料构成或包括有机基质复合材料的结构叶片体。