公开(公告)号：EP2978941A4

公开(公告)日：2016-03-23

申请号：EP14776042

申请日：2014-03-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SOUCY RONALD R ,  DELISLE ROBERT P

IPC: F01D25/12 ,  F02C7/18 ,  F23R3/00

CPC classification number: F02C7/24 ,  F01D5/187 ,  F02C3/04 ,  F02C7/18 ,  F05D2220/32 ,  F05D2230/22 ,  F05D2240/35 ,  F05D2250/23 ,  F05D2250/294 ,  F05D2260/201 ,  F05D2260/2214 ,  F05D2260/22141 ,  F05D2260/231 ,  F23R3/002 ,  F23R3/005 ,  F23R2900/00018 ,  F23R2900/03045

Abstract: A turbine engine component includes a surface to be cooled by a flow of cooling air and a plurality of pedestals projecting from the surface to be cooled. At least one of the pedestals includes a pedestal surface oriented such that a ray normal to the pedestal surface and directed away from the pedestal surface intersects a line defined by an intersection between the surface to be cooled and the pedestal.

Abstract translation: 涡轮发动机部件包括由冷却空气流冷却的表面和从待冷却表面突出的多个基座。 基座中的至少一个包括基座表面，其被定向成使得垂直于基座表面并且被引导离开基座表面的射线与由待冷却表面和基座之间的交叉点限定的线相交。

公开(公告)号：EP2959115A4

公开(公告)日：2016-11-09

申请号：EP14753931

申请日：2014-01-27

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DELISLE ROBERT P ,  FAUGHNAN JR PAUL R ,  O'NEILL CHRISTOPHER F ,  BOYER JESSE R

IPC: F01D11/12 ,  F16J15/44

CPC classification number: F01D11/122 ,  F02C3/04 ,  F02C7/28 ,  F05D2220/32 ,  F05D2240/55 ,  F05D2300/514 ,  F16J15/16 ,  F16J15/444

Abstract: An abradable seal for a gas turbine engine includes a seal body that has a seal side and a non-seal side. The seal body includes an abradability characteristic that varies by locality.

Abstract translation: 用于燃气涡轮发动机的耐磨密封件包括具有密封侧和非密封侧的密封体。 密封体包括随地点变化的耐磨特性。

公开(公告)号：EP2964411A4

公开(公告)日：2016-10-12

申请号：EP14760800

申请日：2014-03-03

Applicant: UNITED TECHNOLOGIES CORP

Inventor： O'NEILL CHRISTOPHER F ,  BOYER JESSE R ,  DELISLE ROBERT P

IPC: B22F3/105 ,  B22F3/24 ,  B23K26/08 ,  B23K26/10 ,  B29C67/00

CPC classification number: B22F3/1055 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/1058 ,  B22F2003/247 ,  B22F2998/10 ,  B22F2999/00 ,  B29C64/153 ,  B29C64/40 ,  B33Y10/00 ,  B33Y30/00 ,  G05B2219/49013 ,  Y02P10/295 ,  B22F2207/20

Abstract: An additive manufacturing apparatus is disclosed which includes a movable platform. The movable platform has a plurality of fasteners and an upper surface, and at least one indexing feature. An upper surface of a movable platform is coupled with an indexing device such that movement of either one corresponds to movement of the other. The indexing device is capable of receiving a compatible indexing device from a manufacturing