USE OF A FILTER ELEMENT HAVING A FINE POROUS COATING

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United States of America Patent

SERIAL NO

14521758

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Abstract

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A filter element for the filtration of the incoming cabin air of vehicles is disclosed. The filter element can be readily regenerated and reused in a dust-loaded environment. The filer element includes a main body formed from at least one filter medium. The main body has an inflow side and an outflow side. The filter element is used as a regenerable filter element for the filtration of the incoming cabin air in a vehicle which is subjected to elevated dust loading. A coating of nanofibres and/or a diaphragm is arranged on the inflow side of the main body.

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Patent Owner(s)

Patent OwnerAddress
CARL FREUDENBERG KGHOEHNERWEG 2-4 WEINHEIM 69469

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sieh, Maik Sandhausen, DE 9 4
Stoeßer, Thomas Viernheim, DE 2 1
Tapper, Renate Bensheim, DE 20 26

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