Patent · US Active

Pressure-sensor apparatus, air-mass measuring apparatus, air-mass measuring system and pressure-measuring method

US10001396B2 · kind B2 · utility

1Cited by

3References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Norbert Schneider · Schorndorf, DE
Michael Horstbrink · Kornwestheim, DE
Michael Rittmann · Ditzingen, DE

Key dates

Filing date	Nov 4, 2014
Grant date	Jun 19, 2018
Priority date	—
Expiry date	Feb 3, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01L19/0092
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A pressure-sensor apparatus for an air-mass measuring apparatus for a vehicle. The pressure-sensor apparatus has a circuit carrier, a first pressure sensor which is disposed on the circuit carrier and is designed to sense a pressure and to provide a first pressure signal representing the pressure, a second pressure sensor which is disposed on the circuit carrier and is designed to sense the pressure and to provide a second pressure signal representing the pressure, and an evaluator which is disposed on the circuit carrier and has a first input interface to receive the first pressure signal, a second input interface to receive the second pressure signal and an output interface to output an output signal provided using the first pressure signal and the second pressure signal.

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