公开(公告)号：US09228448B2

公开(公告)日：2016-01-05

申请号：US14480752

申请日：2014-09-09

Applicant: United Technologies Corporation

Inventor： Darren M. Wind ,  Mark A. Davidson ,  Eli Cole Warren

IPC: G01J5/02 ,  F01D21/00

CPC classification number: F01D21/003 ,  F05D2270/80

Abstract: A turbine section according to an exemplary aspect of the present disclosure includes, among other things, an airfoil including an edge and a probe positioned a distance from the airfoil. The probe is configured to detect radiation emitted from a radiation source. A sensor is operatively coupled to the probe and is configured to generate a signal utilized to determine when the edge of the airfoil extends into a line-of-sight between the probe and the radiation source.

Abstract translation: 根据本公开的示例性方面的涡轮机部分包括除了别的以外的翼型件，其包括边缘和位于距离翼型一定距离的探头。 探针被配置为检测从辐射源发射的辐射。 传感器可操作地耦合到探针，并被配置为产生用于确定翼型的边缘何时延伸到探测器和辐射源之间的视线内的信号。

公开(公告)号：US20150083919A1

公开(公告)日：2015-03-26

申请号：US14480752

申请日：2014-09-09

Applicant: United Technologies Corporation

Inventor： Darren M. Wind ,  Mark A. Davidson ,  Eli Cole Warren

IPC: G01B11/14

CPC classification number: F01D21/003 ,  F05D2270/80

Abstract: A turbine section according to an exemplary aspect of the present disclosure includes, among other things, an airfoil including an edge and a probe positioned a distance from the airfoil. The probe is configured to detect radiation emitted from a radiation source. A sensor is operatively coupled to the probe and is configured to generate a signal utilized to determine when the edge of the airfoil extends into a line-of-sight between the probe and the radiation source.

Abstract translation: 根据本公开的示例性方面的涡轮机部分包括除了别的以外的翼型件，其包括边缘和位于距离翼型一定距离的探头。 探针被配置为检测从辐射源发射的辐射。 传感器可操作地耦合到探针，并被配置为产生用于确定翼型的边缘何时延伸到探测器和辐射源之间的视线内的信号。