Stefan Nufer

Circuit arrangement for controlling air-fuel mixture of internal combustion engine, has measuring resistor detecting limiting current, and pump voltage adjusting unit adjusting pump voltage depending on supply voltage

Component exposed to thermal loads

Composite body made of ceramic layers and method for its manufacture

Zündkerzenelektrode und Zündkerze mit reduziertem korrosivem Verschleiß und Verfahren zur Herstellung einer Zündkerzenelektrode

Gas sensor for determining physical characteristic of sample gas, has sensor element, which is exposed to sample gas element section

Ceramic layer system for gas sensor elements, has two oxide ceramic layers separated by electrically insulating intermediate layer

Composite body made of ceramic layers and method for the production thereof

Sensor element for gas sensor for determining physical characteristics of measuring gas, particularly exhaust gas from internal combustion engine, has sensor body in which cavity is formed with gas entrance hole

Ceramic Insulating Material and Sensor Element Containing a Ceramic Insulating Material

Spark plug electrode and spark plug subject to less corrosive wear, and method for the production of a spark plug electrode