Sick Engineering Gmbh

Guenther Pfeifer

Volker Herrmann

A device for measuring the flow velocity and/or the throughput of a fluid by means of ultrasound, with at least one ultrasonic transducer () arranged on the outside of a wall () of a pipeline () and in contact with the wall (). In order to provide an improved measurement device, with which the maintenance expense can be reduced and which has a greater measurement accuracy, a portion () of the wall forms a part () of the ultrasonic transducer.

Device for measuring the flow rate and/or the flow throughput of a fluid

An ultrasonic transducer system which has an ultrasound transducer and a filter supporting the transducer. To suppress the transmission of ultrasound signals through a housing of the ultrasound transducer arrangement, the filter is provided with a vibration plate for emitting ultrasound waves and is coupled to a deflecting segment which converts radial movements of a first section of the filter into torsional movements of a second section of the filter.

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Dresden, Germany

Guenther Pfeifer