公开(公告)号：US10801342B2

公开(公告)日：2020-10-13

申请号：US14644596

申请日：2015-03-11

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Mark David Ring ,  Scot A Webb ,  Mark J Rogers ,  Gerald D Cassella ,  Charles H Warner ,  Eric A Kuehne ,  Jonathan J Earl ,  Matthew M Zietala ,  Neil L Tatman ,  Randall J Butcher ,  Matthew R Willett ,  Nicholas R Leslie

IPC: F01D9/04 ,  F01D25/24

Abstract: A vane cluster for a gas turbine engine includes a first end-of-cluster vane, a second end-of-cluster vane, a neighbor vane adjacent to the second end-of-cluster vane at an interface that includes an angled load interface therebetween; and a multiple of base vanes between the first end-of-cluster vane and the neighbor vane, the angled load interface different than an interface between each of the multiple of base vane.

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.