公开(公告)号：CA2581033A1

公开(公告)日：2008-02-10

申请号：CA2581033

申请日：2007-03-07

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LEVASSEUR GLENN N ,  SHI JUN ,  BUTLER SHAOLUO L ,  GREEN KEVIN E ,  SRINIVASAN GAJAWALLI V

IPC: F01D5/18 ,  F01D5/28 ,  F01D9/02 ,  F01D25/12

Abstract: A shroud suitable for use in a gas turbine engine exhibits substantially uniform thermal growth.

公开(公告)号：CA2578648A1

公开(公告)日：2008-02-10

申请号：CA2578648

申请日：2007-02-15

Applicant: UNITED TECHNOLOGIES CORP

Inventor： GREEN KEVIN E ,  SHI JUN ,  BUTLER SHAOLUO L

IPC: F01D9/02 ,  F01D5/28

Abstract: A ceramic shroud assembly suitable for use in a gas turbine engine comprises a metal clamp ring shrink fitted around a ceramic shroud ring and an insulatin g and compliant interlayer. The interlayer is positioned between the metal clamp ring and th e ceramic shroud ring.