Cross flow filtration apparatus and closure assembly therefor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4781830
SERIAL NO

07183587

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cross flow filtration apparatus of the type having an elongated filtration element housing, a cross flow filtration element disposed therein and a closure assembly connected with the ends of the housing. The closure assembly includes a generally annular adaptor having a first end connected with the housing and a second end provided with first connection members and an end cap for sealing cooperation with the adaptor which includes an end wall having an outer peripheral edge provided with second connection members for engagement with the first connection members of the adaptor. The first and second connection members cooperate with one another so that the end cap can be selectively secured to the adaptor as a result of rotation of the end cap relative to the adaptor and a seal member is disposed between a portion of the end cap and a portion of the adaptor.

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Patent Owner(s)

Patent OwnerAddress
OSMONICS INC5951 CLEARWATER DRIVE MINNETONKA MN 55343

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Olsen, Douglas L Eden Prairie, MN 5 177

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