Thomas Josef Heimbach Gesellschaft MIT Beschrankter Haftung & Co.

Oliver Benthaus

Walter Best

Uwe Schumacher

Wolfgang Schafer

Wolfgang Sch&auml;fer

A filter having two zones, the first zone having a low electrical conductivity and the second zone having a high electrical conductivity at electrode attachment zones due to infiltration of metal within the second zone.

Molded part made of an electrically conductive ceramic and process for the production of contact zones on such molded parts

A filter system includes a longitudinally extending housing having a housing inlet and a housing outlet. A plurality of longitudinally extending, cross-sectionally rectangular cassette cases are exchangeably mounted within the housing. Each cassette case has an inlet associated with the housing inlet for receiving a medium to be filtered, and an outlet associated with said housing outlet for supplying filtered medium thereto. A plurality of longitudinally extending, cross-sectionally rectangular apertured filter elements formed of a ceramic filter medium are affixed within each cassette case. Each filter element of each cassette case extends along and is disposed adjacent at least one filter element of the associated cassette case. Each filter element has an inlet for receiving medium to be filtered and an outlet from which filtered medium flows.

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Duren, Germany

Oliver Benthaus