Drum filter for separating solids/liquid mixtures

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United States of America Patent

PATENT NO 5792349
SERIAL NO

08762042

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Abstract

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In order to create a rotating drum filter with a filter medium that is extremely fine-meshed and nonetheless has a long service life, whereby the filter medium need not be completely replaced given localized damage thereto, it is inventively proposed that the filter medium be formed of a composite element body with at least two metallic layers, namely with an extremely finely porous, outer metal layer or, respectively, stainless steel fabric that is firmly applied onto at least one metallic supporting grid layer or, respectively, onto a stainless steel fabric layer that is coarse-meshed compared thereto.

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Patent Owner(s)

Patent OwnerAddress
BAKER HUGHES (DEUTSCHLAND) GMBH29221 CELLE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonn, Rainer Cologne, DE 1 5
Buettner, Rolf Cologne, DE 3 16

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