公开(公告)号：US10329934B2

公开(公告)日：2019-06-25

申请号：US14880403

申请日：2015-10-12

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Ken F Blaney ,  Anthony B Swift ,  Neil L Tatman ,  Paul M Lutjen ,  Christopher M Jarochym

IPC: F01D11/08 ,  F01D9/06 ,  B22C9/10 ,  F01D11/12 ,  F01D25/24

Abstract: A casting core for a Blade Outer Air Seal includes a heat exchange cavity core section in communication with a first plenum section and a second plenum section, the first plenum and the second plenum section are of a thickness greater than the heat exchange cavity section.