Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy
Reexamination Certificate
2007-10-30
2007-10-30
Patel, Harshad (Department: 2855)
Measuring and testing
Volume or rate of flow
By measuring vibrations or acoustic energy
Reexamination Certificate
active
11304007
ABSTRACT:
An ultrasonic measuring device having at least one ultrasonic transducer, an analyzer circuit, and a reflection surface provided within a flow pipe for a gaseous medium. The first ultrasonic transducer and the second ultrasonic transducer are inclined toward one another, the electronic analyzer circuit being situated between the first ultrasonic transducer and the second ultrasonic transducer. The reflection surface of a reflection device is designed to be essentially convex on its side facing the ultrasonic transducers.
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Gmelin Christoph
Lang Tobias
Kenyon & Kenyon LLP
Patel Harshad
Robert & Bosch GmbH
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