Sealing system for pre-tensioned composite screens

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United States of America Patent

PATENT NO 9149839
APP PUB NO 20080078702A1
SERIAL NO

11862532

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Abstract

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A shaker screen including a sealing element and a composite frame, wherein the sealing element is attached to a basal perimeter of the composite is disclosed. Furthermore, a method of forming a shaker screen including forming a sealing element, forming a composite frame, and attaching the sealing element to the composite frame, wherein the sealing element is disposed along at least one surface of a basal perimeter of the composite frame is disclosed. Also, a shaker screen attachment including a sealing element, a composite frame, and a wedge is disclosed. The shaker screen attachment further includes wherein the sealing element is attached to a basal perimeter of the composite frame, and wherein the wedge is disposed between the composite frame and a shaker basket such that the sealing element compresses against the shaker basket.

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Patent Owner(s)

Patent OwnerAddress
M-I LLC5950 NORTH COURSE DR HOUSTON TX 77072

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cady, Eric Florence, US 33 108
Carr, Brian S Burlington, US 42 367
Robertson, Graham Edinburgh, GB 26 134

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