公开(公告)号：WO2014058483A2

公开(公告)日：2014-04-17

申请号：PCT/US2013046780

申请日：2013-06-20

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ZIMMERMANN ALISHA ,  LIEBEL CHRISTINA S ,  CHUONG CONWAY

IPC: F01D25/24 ,  F01D25/00 ,  F02C7/00

CPC classification number: F01D25/28 ,  F01D9/065 ,  F01D25/08 ,  F01D25/145 ,  F01D25/16 ,  F01D25/24 ,  F02C7/20 ,  F02K3/04 ,  F05D2260/231 ,  F28F2265/10 ,  Y02T50/675

Abstract: A corrugated shield comprises a mounting base and a corrugated ring section. The mounting base is disposed at an aft end of the ring section for securing the shield ring section within a generally annular cavity. The generally annular cavity is defined at least in part by a hot fluid flow path boundary wall, and a radially adjacent and spaced apart cold fluid flow path boundary wall. The corrugated ring section is configured to substantially block a line of sight between the hot fluid flow path boundary wall and the cold fluid flow path boundary wall.

Abstract translation: 波纹状防护罩包括安装底座和波纹环部分。 安装基座设置在环形部分的后端，用于将屏蔽环部分固定在大致环形的空腔内。 大致环形腔至少部分地由热流体流动路径边界壁和径向相邻且间隔开的冷流体流动路径边界壁限定。 波纹环部分构造成基本阻挡热流体流动路径边界壁与冷流体流动路径边界壁之间的视线。

公开(公告)号：EP2870324A4

公开(公告)日：2016-08-03

申请号：EP13845413

申请日：2013-06-20

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ZIMMERMANN ALISHA ,  LIEBEL CHRISTINA S ,  CHUONG CONWAY

IPC: F01D25/08 ,  F01D9/06 ,  F01D25/14 ,  F01D25/16 ,  F01D25/28 ,  F02C7/20 ,  F02K3/04

CPC classification number: F01D25/28 ,  F01D9/065 ,  F01D25/08 ,  F01D25/145 ,  F01D25/16 ,  F01D25/24 ,  F02C7/20 ,  F02K3/04 ,  F05D2260/231 ,  F28F2265/10 ,  Y02T50/675

Abstract: A corrugated shield comprises a mounting base and a corrugated ring section. The mounting base is disposed at an aft end of the ring section for securing the shield ring section within a generally annular cavity. The generally annular cavity is defined at least in part by a hot fluid flow path boundary wall, and a radially adjacent and spaced apart cold fluid flow path boundary wall. The corrugated ring section is configured to substantially block a line of sight between the hot fluid flow path boundary wall and the cold fluid flow path boundary wall.

Abstract translation: 波纹屏蔽包括安装基座和波纹环部分。 安装基座设置在环部分的后端，用于将屏蔽环部分固定在大致环形的腔内。 至少部分地由热流体流动路径边界壁和径向相邻且间隔开的冷流体流路边界壁限定大致环形空腔。 波纹环部分构造成基本上阻挡热流体流动路径边界壁和冷流体流路边界壁之间的视线。