公开(公告)号：US20160108746A1

公开(公告)日：2016-04-21

申请号：US14894555

申请日：2014-05-27

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： John D. Riehl

IPC: F01D9/04 ,  F01D25/28

CPC classification number: F01D9/041 ,  B29C70/22 ,  B29C70/24 ,  B29L2031/08 ,  F01D5/147 ,  F01D5/28 ,  F01D5/282 ,  F01D5/284 ,  F01D25/28 ,  F05D2240/12 ,  F05D2240/80 ,  F05D2250/10 ,  F05D2250/20 ,  F05D2300/6033 ,  F05D2300/6034 ,  F05D2300/614

Abstract: A vane assembly includes a plurality of airfoils that extend from a first end to a second, opposed end. A first platform is at the first end and is joined to the plurality of airfoils. A second platform is at the second end and is joined to the plurality of airfoils. At least one of the first platform, the second platform and the plurality of airfoils include a three-dimensional arrangement of continuous fibers and at least one different one of the first platform, the second platform and the plurality of airfoils include a two-dimensional arrangement of continuous fibers.

Abstract translation: 叶片组件包括从第一端延伸到第二相对端的多个翼型件。 第一平台位于第一端并连接到多个翼型件。 第二平台在第二端并且连接到多个翼型件。 第一平台，第二平台和多个翼型件中的至少一个包括连续纤维的三维布置，并且第一平台，第二平台和多个翼型中的至少一个不同的翼型件包括二维布置 的连续纤维。