公开(公告)号：EP2971575A4

公开(公告)日：2016-12-07

申请号：EP14778949

申请日：2014-03-10

Applicant: UNITED TECHNOLOGIES CORP

Inventor： POPE ANDREW ,  LUCASHU JOHN P ,  LEROUX JASON ,  KLINETOB CARL BRIAN ,  HYATT THOMAS B

IPC: F01D9/02 ,  F01D9/04 ,  F01D11/00 ,  F01D25/24 ,  F01D25/28 ,  F02C7/00 ,  F02C7/20

CPC classification number: F01D9/02 ,  F01D9/042 ,  F01D25/246 ,  F01D25/28 ,  F02C7/20 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2240/80 ,  F05D2260/94 ,  Y02T50/671 ,  Y02T50/673

Abstract: A guide vane includes an airfoil with a first end and a second end. A platform is disposed at a first end of the airfoil, and a K-gusset is disposed on the platform opposite the airfoil. The K-gusset includes four bosses and ribs extending between the bosses in a “K” configuration.

Abstract translation: 导向叶片包括具有第一端和第二端的翼型件。 平台设置在翼型件的第一端，并且在与翼型件相对的平台上设置有K型角撑板。 K型角撑板包括以“K”构型在凸台之间延伸的四个凸台和肋条。

公开(公告)号：EP2904252A4

公开(公告)日：2015-12-09

申请号：EP13843942

申请日：2013-03-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： POPE ANDREW ,  YUDICHAK DAVID J ,  LUCASHU JOHN P ,  REINHARDT GREGORY E ,  DITOMASSO JOHN C ,  CONNER STEVEN L ,  KLINETOB CARL BRIAN ,  LEROUX JASON

IPC: F01D5/14 ,  F02C3/00 ,  F02C7/00 ,  F02K3/00 ,  F02K99/00

CPC classification number: F01D9/02 ,  F01D1/02 ,  F01D5/147 ,  F01D9/041 ,  F05D2230/23 ,  F05D2240/12 ,  Y02T50/671

Abstract: A static guide vane for use in a fan section of a gas turbine engine includes an outer platform and an inner platform. The inner and outer platforms are connected by an airfoil. The airfoil have channels extending into a main body of the airfoil to reduce the weight of the vane. A cover closes off the channels with the cover providing a portion of the airfoil.

Abstract translation: 用于燃气涡轮发动机的风扇部分的静态导向叶片包括外平台和内平台。 内外平台通过翼型连接。 翼型件具有延伸到翼型件的主体中的通道，以减小叶片的重量。 盖子封闭通道，盖子提供翼型的一部分。

公开(公告)号：EP2971537A4

公开(公告)日：2017-01-25

申请号：EP14765779

申请日：2014-03-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KLINETOB CARL BRIAN ,  LINDAHL STEPHEN J ,  KLEIN MYRON L ,  POPE ANDREW ,  GANOE JR WILLIAM RICHARD ,  KASPROW THOMAS D ,  MORGAN DOUGLAS J

IPC: F01D5/16 ,  F01D25/04 ,  F02C7/24 ,  F16F7/01

CPC classification number: F01D9/041 ,  F01D5/16 ,  F01D5/26 ,  F01D25/06 ,  F05D2230/60 ,  F05D2240/12 ,  F05D2240/123 ,  F05D2240/124 ,  F05D2260/96 ,  F05D2300/121 ,  F05D2300/171

Abstract: A stationary guide vane includes a top platform, a bottom platform, and a vane body located between the top platform and the bottom platform. The vane body includes one or more cavities formed on a side wall of the vane body. One or more of the cavities are filled with vibration damping material and a vane cover is bonded to the vane body over the one or more containers.