Nanostone Water Gmbh

Bernd Koecher

Christian Goebbert

Daniel Ahlers

Dagmar Wolff

Michael Leistner

Juergen Knopke

Thomas Blanke

Christopher James Kurth

Paul Osmundson

A mouthpiece () for extruding a molding compound into a formed body which has internal channels, comprises: a mouthpiece frame () with a frame opening (); a first core retaining plate () which is fastened in the area of an upstream end of the frame opening () when viewed in the flow direction () of the molding compound; and a plurality of longitudinal cores () which are axially and laterally held by an upstream end section () on the first core retaining plate (). It is proposed that, furthermore, it comprises a second core retaining plate () which is loosely arranged downstream of the first core retaining plate () relative to the mouthpiece frame () in the flow direction (), and in which the areas () of the cores () farther from the upstream end section () are arranged to be radially fixed but axially loose.

Mouthpiece for extruding a molding compound into a formed body, and method for producing a mouthpiece of this type

A method for forming a ceramic membrane module system includes disposing at least one membrane () within a housing (), the membrane () having capillaries therein. The method includes sealing the first housing end () and capillaries, applying force to the removable gasket with an external frame assembly (), and disposing potting material into the housing () without plugging the capillaries with the potting.

Ceramic membrane module with external frame assembly and related methods

The invention relates to a filter device () serving to filter a liquid, in particular for treating water. The filter device comprises: at least two plate-shaped filter elements () and at least one holding element () for filter elements (). According to the invention, the holding element () comprises a holding frame (), a grout material (), and an end unit (), which is separate from the holding frame (), wherein the grout material () is arranged between the filter elements () and the holding frame (), such that the grout material seals the filter elements () against the holding frame (), that the end unit () is fastened on the holding frame () in a liquid-tight manner, and that the holding frame () and the end unit () delimit a liquid collection chamber ().

Filter device

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Wegeleben, Germany

Bernd Koecher