Buerkert Werke Gmbh

Yannick Fuchs

Bertrand Koenig

Volker Haaf

Christopher Christie

Yves Hoog

Christophe Gittinger

A fluid control head of a fluid controlling or fluid measuring device has a onepiece outer housing which includes a surrounding shell surface, an open face side formed by a first opening and facing the device, and a lateral bulge having a lateral, more particularly radial opening in the shell surface. The outer housing is a one-piece housing shaped by hydroforming.

Control head of a fluid measuring device, fluid measuring device, and method of manufacturing a control head

A device for determining properties of a medium has a hollow body which accommodates the medium and a housing which circumferentially surrounds the hollow body. At least one portion of a wall of the hollow body is formed as waveguide for acoustic surface waves, which forms an interface to the medium. There is provided at least one transmitter for exciting acoustic waves in the waveguide and at least one receiver for receiving acoustic waves from the waveguide, which are arranged at a distance from each other, wherein the transmitter and the receiver are in direct contact with an outer surface of the waveguide and wherein the distance between transmitter and receiver is chosen such that acoustic waves excited by the transmitter can at least partly propagate on paths extending through the medium. There is provided at least one contact carrier on which the transmitter and/or the receiver are arranged. Between the waveguide and the contact carrier a continuous air gap is formed. The space between the hollow body, the contact carrier and the housing is filled with a filling mass.

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Logelbach, France

Yannick Fuchs