Filter arrangement; sealing system; and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6190432
SERIAL NO

09258481

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A filter pack includes a filter construction and a sealing system for sealing the construction within a duct or housing. The filter construction has first and second opposite flow faces and is configured for a straight-through flow. The sealing system includes a frame construction and a compressible seal member. The compressible seal member is molded around a portion of the frame construction. The compressible seal member is sufficiently compressible to form a radial seal between and against the frame construction and a surface of a housing when the filter pack is inserted within the housing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DONALDSON COMPANY INC1400 WEST 94TH STREET BLOOMINGTON MN 55431

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Finnerty, Carolyn J Bloomington, MN 38 3798
Gieseke, Steven Scott Richfield, MN 89 7904

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