Patent · US Active

Pressure sensor for measuring a pressure of a fluid medium

US10429259B2 · kind B2 · utility

0Cited by

3References

6Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Bernd Riethmueller · Stuttgart, DE
Hartmut Stetter · Esslingen am Neckar, DE
Markus Reinhard · Kornwestheim, DE
Masoud Habibi · Schwieberdingen, DE
Michael Bachner · Stuttgart, DE

Key dates

Filing date	Sep 2, 2015
Grant date	Oct 1, 2019
Priority date	—
Expiry date	Dec 5, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01L2019/0053
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A pressure sensor for measuring a pressure of a fluid medium in a measuring chamber is provided. The pressure sensor includes a sensor housing, a first pressure-sensor module for measuring at least one first pressure of the medium in a first measuring chamber, and a second pressure-sensor module for measuring at least one second pressure of the medium in a second measuring chamber. The first pressure-sensor module and the second pressure-sensor module are situated inside the sensor housing. In addition, the pressure sensor has at least one first pressure connection, which is designed for the connection to the first measuring chamber. Moreover, the pressure sensor has at least one second pressure connection, which is developed for the connection to the second measuring chamber. The first pressure connection differs from the second pressure connection.

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