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1. (WO2018184812) SENSOR ELEMENT FOR ACQUIRING AT LEAST ONE PROPERTY OF A FLUID MEDIUM

Pub. No.:    WO/2018/184812    International Application No.:    PCT/EP2018/056572
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Fri Mar 16 00:59:59 CET 2018
IPC: G01F 1/34
G01F 15/14
G01L 9/00
G01L 19/00
Applicants: ROBERT BOSCH GMBH
Inventors: HUEFTLE, Gerhard
PLOGMANN, Benjamin
KONZELMANN, Uwe
Title: SENSOR ELEMENT FOR ACQUIRING AT LEAST ONE PROPERTY OF A FLUID MEDIUM
Abstract:
The invention relates to a sensor element (110) for acquiring at least one property of a fluid medium. The sensor element (110) comprises at least one housing (112). The housing (112) forms at least one flow channel (114) through which the fluid medium can flow. A pressure tap (118) branches off from the flow channel (114) and at least one pressure sensor (130) is positioned in the tap for acquiring a pressure of said fluid medium. At least one cavity (134) for receiving impurities is formed in at least one wall (132) of said pressure tap (118), between the flow channel (114) and the pressure sensor (130).