Robert Boschgmbh

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Michael Piwonski

Lothar Diehl

Andreas Langsdorf

Jens Schneider

Norbert Greulich-Hickmann

Ralf Kaiser

Andreas Rottmann

Frank Buse

Jörg Adler

Gaetan Deromelaere

Thilo Lehre

Peter Raffelstetter

Thorsten Sahm

Britta Obliers-Hommrich

A sensor element for detecting at least one property of a measuring gas in a measuring gas chamber, in particular for detecting a proportion of a gas component in the measuring gas or a temperature of the measuring gas, includes a ceramic layer construction that includes at least one electrochemical cell, the electrochemical cell having at least one first electrode, a second electrode, and at least one solid electrolyte connecting the first electrode and the second electrode. The second electrode is situated in the layer construction facing an electrode cavity that is in the layer construction. The second electrode has at least one outer diameter that is greater than a corresponding outer diameter of the electrode cavity.

Sensor element for detecting at least one property of a measuring gas in a measuring gas chamber

The invention relates to a method and device for non-contact molding of fused glass or glass ceramic gobs by means of gas levitation, comprising the following method steps: a pre-form is generated, the pre-form is brought close to a molding tool, which may be connected to a compressed gas source on the open-pored region thereof facing the pre-form in order to generate a gas cushion between the molding tool and the pre-form and the molding tool is directly heated at least during a part of the molding phase.

Method and device for non-contact moulding of fused glass gobs

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Stuttgart, Germany

Michael Piwonski