公开(公告)号：US09816388B1

公开(公告)日：2017-11-14

申请号：US15272864

申请日：2016-09-22

Applicant: General Electric Company

Inventor： Kevin Richard Kirtley ,  Ibrahim Sezer ,  Benjamin P. Lacy

IPC: F01D11/08 ,  F01D11/02 ,  F16J15/447 ,  B33Y80/00

CPC classification number: F01D11/02 ,  B22F3/1055 ,  B22F5/009 ,  B33Y80/00 ,  F01D11/127 ,  F05D2220/32 ,  F05D2230/00 ,  F05D2230/31 ,  F05D2250/121 ,  F05D2250/132 ,  F05D2250/14 ,  F05D2250/141 ,  F05D2250/283 ,  F05D2260/20 ,  F05D2300/514 ,  F16J15/447

Abstract: A seal in a gas turbine engine includes a shim base and a honeycomb structure having a number of cavities are formed as a single unitary structure using additive manufacturing.