Alexander Von Jena

Gas/liquid ultrasonic flowmeter

Ultrasonic volume flow meter control and analysis circuit

Sensor e.g. for recording filling level status of oil in vehicle engine, measures fluid in container with disk-shaped piezo element, and arranged having its axle running perpendicularly to interface between fluid

Method and device for the measurement of the winding tension of a paper roll

Flow measuring device, e.g. IC engine for volume or mass flow

Verfahren und Vorrichtung zur Messung der Wickelhärte einer Papierrolle

Oil state sensor device e.g. for motor vehicle oil derives various parameters of oil condition from output of ultrasonic sensor

Method and apparatus for determining the impact speed of a railway wagon against an obstacle.

Verfahren und Vorrichtung zur Messung der Wickelhärte einer Papierrolle Method and apparatus for measuring the winding hardness of a paper roll

Method and apparatus for measuring the winding hardness of a paper roll