公开(公告)号：US20210116319A1

公开(公告)日：2021-04-22

申请号：US17133726

申请日：2020-12-24

Applicant: DENSO CORPORATION

Inventor： Takeru KANAZAWA ,  Ryosuke MURAYAMA ,  Yoichi OKUI

IPC: G01L19/00 ,  G01L9/06 ,  G01K7/16

Abstract: A pressure/temperature sensor includes a sensor circuit configured to detect a pressure and a temperature of a measuring medium in a pipe, a holding member configured to hold the sensor circuit to be positioned inside a tube fixed to the pipe, and an introduction portion provided in the holding member to be positioned at an inner side of the pipe with respect to the sensor circuit. The introduction portion includes a plurality of blades having blade surfaces extending along a protrusion direction of the introduction portion with respect to the sensor circuit. The plurality of blades are arranged radially on a perpendicular surface perpendicular to the protrusion direction, and angles defined by the blade surfaces of the adjacent blades are all acute angles.