Sealing gasket for a filter element, and a module including a filter element fitted with such a sealing gasket

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United States of America Patent

PATENT NO 8069990
APP PUB NO 20050067795A1
SERIAL NO

10451532

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides a sealing gasket for mounting in a passage (5) of a support plate (4) to surround the end of a tubular-shaped filter element (3) provided with at least one fluid flow channel (3.sub.1), the channel lying within a flow section Sc, the gasket being constituted in the form of a sleeve: possessing a height h not less than the height hps of the passage (5) in the support plate (4); and presenting an overlap bore (15) for the filter element (3) defined between one end (16) of the sleeve and a shoulder (17) which co-operates with the other end of the sleeve to define a channel bore (19) for the fluid, the shoulder (17) possessing a surface for acting as an abutment for the terminal portion of the filter element and presenting dimensions that are adapted to extend outside the flow section Sc so as to avoid impeding fluid circulation, the overlap bore (15) being provided with a groove (28) adjacent to the shoulder (17) in order to allow the gasket to creep.

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Patent Owner(s)

Patent OwnerAddress
TECHNOLOGIES AVANCEES & MEMBRANES INDUSTRIELLESFRENCH HORN NYONS DROME

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grangeon, André Valreas, FR 1 1
Lescoche, Philippe Faucon, FR 32 236
Millares, Michel Nyons, FR 2 6

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