Patent · US Active

Sensor element for detecting at least one property of a measuring gas in a measuring gas space, containing a ground, impregnated slip layer

US10436740B2 · kind B2 · utility

1Cited by

3References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Siegfried Nees · Lauffen am Neckar, DE
Petra Kuschel · Leonberg, DE
Harry Braun · Heimsheim, DE
Jens Schneider · Anderson, US

Key dates

Filing date	Apr 27, 2017
Grant date	Oct 8, 2019
Priority date	—
Expiry date	Nov 9, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for manufacturing a sensor element for detecting (i) a gas component in a measuring gas or (ii) a temperature of the measuring gas includes: introducing at least one functional element into at least one slip at least once in such a way that a slip layer is applied to the functional element, the functional element including at least one solid electrolyte and at least one functional layer; sintering the slip layer on the functional element; grinding the slip layer at least in the area of the at least one functional layer; impregnating the slip layer; and thermally treating the impregnated slip layer.

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