Filter element

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United States of America Patent

PATENT NO 8020709
APP PUB NO 20090008322A1
SERIAL NO

12223400

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A filter element (1) has a filter pot (3) delimiting a cylindrical interior (5) and has a bottom part (7) with a fluid connection (11). A lid part (37) is opposite the bottom part. A filter medium (29) is adjacent to the inner wall of the filter pot (3) in the form of a hollow cylindrical body leaving the central region of the interior (5) free. Fluid passages (31) in the wall of the filter pot (3) surround the filter medium (29). A ring body (53) as a connecting part 10 between filter pot (3) and lid part (37) and has a jacket part (55) extending axially along the end section (57) of the filter pot (3). An end part (51) extends radially inward and spans the edge of the filter pot (3) and the edge of the lid part (37). On the end part (51) of the ring body (53) and on the lid part (37), interacting snap connectors (59, 61) are provided to form a snap connection between end part (51) and lid part (37).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HYDAC FILTERTECHNIK GMBH66280 SULZBACH/SAAR

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakraschinsky, Michael St. Ingbert, DE 32 112

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