公开(公告)号：US10358929B2

公开(公告)日：2019-07-23

申请号：US14905345

申请日：2014-07-01

Applicant: United Technologies Corporation

Inventor： Michael G. McCaffrey ,  Greg C. Ojard ,  Kevin L. Rugg

IPC: F01D5/28 ,  F01D5/14 ,  F01D9/04 ,  F04D29/38

Abstract: An airfoil includes a core with a first Young's Modulus; and an outer section at least partially surrounding the core with a second Young's Modulus, wherein the first Young's Modulus is higher than the second Young's Modulus.

公开(公告)号：US20160160658A1

公开(公告)日：2016-06-09

申请号：US14905345

申请日：2014-07-01

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Michael G. McCaffrey ,  Greg C. Ojard ,  Kevin L. Rugg

IPC: F01D5/28 ,  F01D5/14 ,  F04D29/38 ,  F01D9/04

CPC classification number: F01D5/282 ,  F01D5/147 ,  F01D9/041 ,  F04D29/388 ,  F05D2220/32 ,  F05D2230/20 ,  F05D2230/60 ,  F05D2300/501 ,  F05D2300/6012 ,  F05D2300/6033 ,  F05D2300/6034 ,  F05D2300/614 ,  Y02T50/672 ,  Y02T50/673

Abstract: An airfoil includes a core with a first Young's Modulus; and an outer section at least partially surrounding the core with a second Young's Modulus, wherein the first Young's Modulus is higher than the second Young's Modulus.

Abstract translation: 机翼包括具有第一杨氏模量的芯; 以及至少部分地围绕所述芯的第二杨氏模量的外部部分，其中所述第一杨氏模量高于所述第二杨氏模量。