公开(公告)号：US11473508B2

公开(公告)日：2022-10-18

申请号：US16818355

申请日：2020-03-13

Applicant: Rosemount Aerospace Inc.

Inventor： Lisa Graham ,  Robert Edward Sable ,  Richard William Phillips

IPC: G01L19/00 ,  F02C9/28 ,  F01D17/08 ,  F01D21/00

Abstract: A probe includes a probe head, a probe tip extending from the probe head and having a sensor in fluidic communication with a first fluid stream, a pressure channel extending into the probe tip through the sensor face with a pressure sensor that senses pressure in the pressure channel, and a temperature channel extending into the probe tip through the sensor face. The temperature channel including a temperature orifice disposed on the sensor face and at least one exit port distal from the sensor face. The temperature channel is parallel to and fluidly separate from the pressure channel and includes a temperature sensor that senses temperature in the temperature channel. The temperature channel directs fluid flow from the temperature orifice to the at least one exit port, thereby discharging fluid flow into a second fluid stream.

公开(公告)号：US20210285385A1

公开(公告)日：2021-09-16

申请号：US16818355

申请日：2020-03-13

Applicant: Rosemount Aerospace Inc.

Inventor： Lisa Graham ,  Robert Edward Sable ,  Richard William Phillips

IPC: F02C9/28 ,  G01L19/00 ,  F01D17/08 ,  F01D21/00

Abstract: A probe includes a probe head, a probe tip extending from the probe head and having a sensor in fluidic communication with a first fluid stream, a pressure channel extending into the probe tip through the sensor face with a pressure sensor that senses pressure in the pressure channel, and a temperature channel extending into the probe tip through the sensor face. The temperature channel is parallel to and fluidly separate from the pressure channel and includes a temperature sensor that senses temperature in the temperature channel. The temperature channel directs fluid flow from a temperature orifice on the sensor face to at least one exit port distal from the sensor face, thereby discharging fluid flow into a second fluid stream.

公开(公告)号：US10371000B1

公开(公告)日：2019-08-06

申请号：US15934615

申请日：2018-03-23

Applicant: Rosemount Aerospace Inc.

Inventor： Lisa Graham

IPC: F01D17/08 ,  F23N5/02 ,  G01P13/02 ,  G01P5/14 ,  F23R3/46 ,  F23N5/24 ,  G01L19/06

Abstract: A pressure and temperature probe includes a probe head, a probe tip extending from the probe head and ending with a sensor face, a pressure channel extending into the probe tip through the sensor face, and a temperature channel extending into the probe tip through the sensor face. A pressure sensor is in fluid communication with a pressure channel and a temperature sensor in fluid communication with the temperature channel. The temperature channel extends parallel to the pressure channel, and the temperature channel is fluidly separate from the pressure channel. The sensor face can be configured to minimally intrude the flowpath of a working fluid, thereby minimizing disruption of the flowpath. The probe can be configured on a gas turbine engine.