Patent · US Active

Sensor for detecting a component of a gas mixture

US8785985B2 · kind B2 · utility

0Cited by

1References

6Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Petra Neff · Stuttgart, DE
Alexander Martin · Regensburg, DE

Key dates

Filing date	Sep 20, 2010
Grant date	Jul 22, 2014
Priority date	—
Expiry date	Sep 20, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG01N27/4141
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sensor for detecting a first component in a gas mixture is disclosed having a gas-sensitive electrode and a catalyst which is arranged on and/or spaced apart from the electrode in a porous carrier ceramic. The catalyst has the effect that a second component in the gas mixture is chemically altered such that the component contributes to no substantial change in the potential of the electrode.

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