Robert Boschgmbh

Jürgen Karle

Lothar Diehl

Hans-Joerg Renz

Heiner Scheer

Hans-Martin Wiedenmann

Harald Neumann

Thomas Wahl

Gerhard Schneider

Thomas Moser

Walter Strassner

Carsten Springhorn

Stefan Rodewald

Frank Haag

Marten Mamey

Josef Hickl

A gas sensor for detecting at least one physical magnitude of a gas, in particular of exhaust gases of an internal combustion engine, is proposed, which includes a sensor element having an electrochemical cell. The electrochemical cell includes a first solid electrolyte member on which a first electrode and a second electrode are applied. The first and the second electrode are electrically connected by means of the first solid electrolyte member. The first electrode is in contact with the gas. The area of the first electrode is smaller than the area of the second electrode.

Gas sensor

The reference air channel of a gas sensor or a lambda probe having a laminate body produced by printing technology is provided. The laminate body is produced by printing a suitably structured layer onto a neighboring layer, for example, by screen printing.

Gas sensor, in particular a lambda sensor

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Rutesheim, Germany

Jürgen Karle