公开(公告)号：EP3097301A4

公开(公告)日：2017-02-08

申请号：EP15740695

申请日：2015-01-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： HARRIS MEGGAN

IPC: F02K1/12 ,  B64D33/04

CPC classification number: F02K1/1223 ,  B64D33/04 ,  F02K1/12 ,  F05D2220/323 ,  F05D2230/10 ,  F05D2230/30 ,  F05D2230/31 ,  F05D2240/128 ,  F05D2260/202 ,  Y02T50/675

Abstract: A divergent flap includes a hinge joint to connect the divergent flap to a convergent flap, a plow structure, a first wall, a second wall, and two side walls. The plow structure is at a plow end of the flap opposite the hinge joint. The first wall and the second wall each extend from the hinge joint to the plow end. The second wall is spaced apart from the first wall by the two side walls to form at least one cooling channel extending between the hinge joint and the plow end. The divergent flap is integrally formed in layer-by-layer fashion as a single piece.

公开(公告)号：EP3080406A4

公开(公告)日：2017-01-18

申请号：EP14883752

申请日：2014-12-09

Applicant: UNITED TECHNOLOGIES CORP

Inventor： HARRIS MEGGAN

IPC: F01D25/24 ,  F01D25/12 ,  F02C7/12 ,  F02C7/20 ,  F02C7/24 ,  F02K1/82 ,  F16S1/00

CPC classification number: F01D9/02 ,  B22F3/1055 ,  B22F5/009 ,  B22F5/10 ,  B22F2207/11 ,  B33Y10/00 ,  B33Y80/00 ,  F01D25/12 ,  F01D25/24 ,  F02C7/24 ,  F02K1/822 ,  F05D2220/32 ,  F05D2230/22 ,  F05D2230/31 ,  F05D2230/53 ,  F05D2250/132 ,  F05D2250/283 ,  F05D2250/314 ,  F05D2260/202 ,  Y02P10/295 ,  Y02T50/671 ,  Y02T50/675

Abstract: A structural panel for use with a gas turbine engine includes a first exterior wall, a second exterior wall, and interior walls. The first exterior wall includes a first exterior surface and a first interior surface parallel to the first exterior surface. The second exterior wall includes a second exterior surface and a second interior surface parallel to the second exterior surface. The interior walls extend from the first interior surface to the second interior surface. The interior walls are arranged to form a pattern of hexagonal cells. The pattern of hexagonal cells includes cell groups having a variation in structural strength such that at least one of the cell groups has a structural strength that is not the same as the remaining cell groups.

公开(公告)号：EP3022422A4

公开(公告)日：2016-11-30

申请号：EP14832788

申请日：2014-05-15

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DRAKE CHRISTOPHER ,  MAX SETH A ,  HARRIS MEGGAN

IPC: F02C7/22 ,  F23R3/28

CPC classification number: F23R3/28 ,  B23P19/04 ,  F02C7/22 ,  F02C7/2365 ,  F23R3/14 ,  F23R2900/00012 ,  Y02T50/671 ,  Y02T50/675

Abstract: A swirler is provided for a gas turbine engine. The swirler includes a swirler body with a threaded section and a multiple of circumferentially arranged tabs operable to flex radially outward. The multiple of circumferentially arranged tabs are radially displaced from the threaded section.

Abstract translation: 为燃气涡轮发动机提供旋流器。 旋流器包括具有螺纹部分的旋流器主体和可操作以径向向外弯曲的周向布置的多个突出部。 周向布置的突片的多个从螺纹部分径向偏移。