SENSOR AND PRODUCTION METHOD THEREFOR FOR USE IN AN EXHAUST GAS STREAM OF AN INTERNAL COMBUSTION ENGINE

Various embodiments include a method for the production of a sensor for an exhaust gas stream of an internal combustion engine, wherein the sensor comprises a first electrode and a second electrode. The method comprises: arranging a glass solder in a mold substantially between and substantially insu...

Full description

Saved in:
Bibliographic Details
Main Authors GUGEL, Hajo, HAMANN, Christoph, KIEFL, Christian, KOHN, Stefan, SCHWARZKOPF, Kay, WALDE, Tim
Format Patent
LanguageEnglish
French
German
Published 18.11.2020
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:Various embodiments include a method for the production of a sensor for an exhaust gas stream of an internal combustion engine, wherein the sensor comprises a first electrode and a second electrode. The method comprises: arranging a glass solder in a mold substantially between and substantially insulating the first electrode and the second electrode; arranging an insulating element in the mold in contact with a free surface of the glass solder; and finish molding the glass solder into a glass insulator together with the insulating element in a predetermined position relative to the first electrode and the second electrode. The insulating element shapes the glass insulator during the finish molding and at least partially isolates the glass insulator from the exhaust gas of the internal combustion engine during a measuring operation of the sensor.
Bibliography:Application Number: EP20180707243