Patent · US Active

Sensor device for sensing a gas, method for operating a sensor device for sensing a gas and production method for a sensor device for sensing a gas

US9465004B2 · kind B2 · utility

2Cited by

5References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Richard Fix · Gerlingen, DE
Denis Kunz · Untergruppenbach, DE
Andreas Krauss · Lörrach, DE
Kathy Sahner · Mannheim, DE
Philipp Nolte · Gerlingen, DE

Key dates

Filing date	Mar 18, 2014
Grant date	Oct 11, 2016
Priority date	—
Expiry date	Oct 1, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01N27/407
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sensor device for sensing a gas includes a sensing region, and a readout region that is electrically and mechanically connected to the sensing region by way of a connecting web. The readout region, the sensing region, and the connecting web are formed from a substrate, and are isolated from the substrate by a clearance cutout. The sensing region has an ion-conducting region configured to provide a measuring signal dependent on the gas. The readout region (is configured to read out the measuring signal.

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