公开(公告)号：US20130145862A1

公开(公告)日：2013-06-13

申请号：US13708970

申请日：2012-12-08

Applicant: THALES

Inventor： Henri Leblond ,  Yves Jaulain ,  Jean-Philippe Pineau

IPC: G01P5/165

CPC classification number: G01P5/165 ,  G01P5/10

Abstract: A probe for measuring the total pressure of a flow and a method for implementing the probe is provided. The probe is intended to be fitted in an aircraft. The probe comprises a Pitot tube and means for reheating the probe assembly. The probe also comprises means for measuring a local temperature of regions of the Pitot tube likely to accumulate particles conveyed by the flow independently of the means for determining the average temperature of the probe. If the temperature delivered by the means for measuring a local temperature of regions of the Pitot tube likely to accumulate particles conveyed by the flow is less than the first reference temperature, then an additional reheating of regions of the Pitot tube likely to accumulate particles conveyed by the flow is triggered.

Abstract translation: 提供了用于测量流量的总压力的探针和用于实现探针的方法。 探头用于安装在飞机上。 探头包括皮托管和用于再加热探针组件的装置。 探头还包括用于测量皮托管的区域的局部温度的装置，其可能积聚由流动传送的颗粒，独立于用于确定探针的平均温度的装置。 如果通过用于测量皮托管的区域的局部温度的方法传递的温度可能积聚由流动传送的颗粒的温度小于第一参考温度，则皮托管的区域的另外再加热可能会积聚由 流量被触发。

公开(公告)号：US09116162B2

公开(公告)日：2015-08-25

申请号：US13708970

申请日：2012-12-08

Applicant: THALES

Inventor： Henri Leblond ,  Yves Jaulain ,  Jean-Philippe Pineau

IPC: G01P13/00 ,  G01P5/165 ,  G01P5/10

CPC classification number: G01P5/165 ,  G01P5/10

Abstract: A probe for measuring the total pressure of a flow and a method for implementing the probe is provided. The probe is intended to be fitted in an aircraft. The probe comprises a Pitot tube and means for reheating the probe assembly. The probe also comprises means for measuring a local temperature of regions of the Pitot tube likely to accumulate particles conveyed by the flow independently of the means for determining the average temperature of the probe. If the temperature delivered by the means for measuring a local temperature of regions of the Pitot tube likely to accumulate particles conveyed by the flow is less than the first reference temperature, then an additional reheating of regions of the Pitot tube likely to accumulate particles conveyed by the flow is triggered.

Abstract translation: 提供了用于测量流量的总压力的探针和用于实现探针的方法。 探头用于安装在飞机上。 探头包括皮托管和用于再加热探针组件的装置。 探头还包括用于测量皮托管的区域的局部温度的装置，其可能积聚由流动传送的颗粒，独立于用于确定探针的平均温度的装置。 如果通过用于测量皮托管的区域的局部温度的方法传递的温度可能积聚由流动传送的颗粒的温度小于第一参考温度，则皮托管的区域的另外再加热可能会积聚由 流量被触发。