公开(公告)号：WO2015047511A3

公开(公告)日：2015-06-18

申请号：PCT/US2014045134

申请日：2014-07-01

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MCCAFFREY MICHAEL G ,  OJARD GREG C ,  RUGG KEVIN L

IPC: F01D5/28 ,  F01D5/14

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 ate 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; 并且外部部分以第二杨氏模量至少部分地围绕所述芯部，其中所述第一杨氏模量高于所述第二杨氏模量。

公开(公告)号：WO2015023324A2

公开(公告)日：2015-02-19

申请号：PCT/US2014033719

申请日：2014-04-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUELM SHELTON O ,  RUGG KEVIN L

IPC: F01D9/02 ,  F01D25/28 ,  F02C7/20

CPC classification number: F01D9/042 ,  F01D25/246 ,  Y02T50/672

Abstract: Disclosed is a gas turbine engine that includes a plurality of stator vanes. Each of the stator vanes includes an airfoil section and a platform provided at an end of the airfoil section. The platforms are provided with flanges on opposed ends thereof, and the flanges are fastened to corresponding flanges of an adjacent one of the plurality of stator vanes.

Abstract translation: 公开了一种包括多个定子叶片的燃气涡轮发动机。 每个定子叶片包括翼型部分和设置在翼型部分的端部处的平台。 平台在其相对的两端设置有凸缘，并且凸缘被紧固到多个定子叶片中相邻的一个定子叶片的对应凸缘。

公开(公告)号：EP3022399A4

公开(公告)日：2017-03-15

申请号：EP14847148

申请日：2014-07-01

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MCCAFFREY MICHAEL G ,  OJARD GREG C ,  RUGG KEVIN L

IPC: F01D5/28 ,  F01D5/14

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

公开(公告)号：EP2984292A4

公开(公告)日：2016-08-10

申请号：EP14836531

申请日：2014-04-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUELM SHELTON O ,  RUGG KEVIN L

IPC: F01D9/02 ,  F01D5/22 ,  F01D25/28 ,  F02C7/20

CPC classification number: F01D9/042 ,  F01D25/246 ,  Y02T50/672

Abstract: Disclosed is a gas turbine engine that includes a plurality of stator vanes. Each of the stator vanes includes an airfoil section and a platform provided at an end of the airfoil section. The platforms are provided with flanges on opposed ends thereof, and the flanges are fastened to corresponding flanges of an adjacent one of the plurality of stator vanes.

Abstract translation: 公开了一种包括多个定子叶片的燃气涡轮发动机。 每个定子叶片包括翼型部分和设置在翼型部分的端部处的平台。 平台在其相对的两端设置有凸缘，并且凸缘被紧固到多个定子叶片中相邻的一个定子叶片的对应凸缘。