公开(公告)号：US20170152757A1

公开(公告)日：2017-06-01

申请号：US15363684

申请日：2016-11-29

申请人： Safran Aircraft Engines

发明人： Jérémy Giordan ,  Valentine Lucette Bader ,  André Pierre Jean Xavier Leroux ,  Stéphane Rousselin

IPC分类号： F01D21/00 ,  F01D11/00 ,  G01H13/00 ,  F01D9/02

摘要： An annular air flow passage, particularly for a turbine engine, comprising two radially internal and external annular walls. A measuring element is elongated in a direction between the internal and external annular walls, and a first of the internal or external ends of the element is fixed rigidly to a first of the internal or external walls. The element includes at least one tubular cavity extending along the element and supplied with pressurized fluid.

公开(公告)号：US10519801B2

公开(公告)日：2019-12-31

申请号：US15363684

申请日：2016-11-29

申请人： Safran Aircraft Engines

发明人： Jérémy Giordan ,  Valentine Lucette Bader ,  André Pierre Jean Xavier Leroux ,  Stéphane Rousselin

IPC分类号： F01D21/00 ,  G01M9/06 ,  F01D9/02 ,  G01H13/00 ,  F01D9/06 ,  F01D17/08 ,  F16F15/027

摘要： An annular air flow passage, particularly for a turbine engine, comprising two radially internal and external annular walls. A measuring element is elongated in a direction between the internal and external annular walls, and a first of the internal or external ends of the element is fixed rigidly to a first of the internal or external walls. The element includes at least one tubular cavity extending along the element and supplied with pressurized fluid.