Patent · US Active

Sensor system for determining at least one parameter of a fluid medium flowing through a channel

US10612957B2 · kind B2 · utility

1Cited by

7References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Kaufmann · Hohenahr, DE
Hans Beyrich · Freiberg, DE
Torsten Mais · Ludwigsburg, DE
Ulrich Wagner · Bernburg, DE

Key dates

Filing date	Dec 22, 2014
Grant date	Apr 7, 2020
Priority date	—
Expiry date	Dec 22, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01F1/692
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sensor system for determining at least one parameter of a fluid medium flowing through a channel, in particular of an intake air mass flow of an internal combustion engine. The sensor system includes a sensor housing, in particular a plug-in sensor, which is introduced or introducible into a flow tube in which the channel is formed, and at least one sensor chip, which is situated in the channel for determining the parameter of the fluid medium. The sensor housing includes a housing body and a cover. The channel has an inlet into the channel, which faces in a direction opposite the main flow direction of the fluid medium, and at least one outlet out of the channel. The channel is formed in the cover, and the cover is connected to the housing body with the aid of a force-locked connection.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.