Cylindrical air filter with lightweight housing and radially directed seal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

06884992

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An air filter including a generally tubular filter element having an open air outlet end and a closed end is provided with a molded ring-like end cap of a soft elastomer material. A tubular air outlet member is mounted in the open end of the filter element with the end cap having a radially inwardly facing surface constructed so as to be compressed to sealingly engage the outlet member to block flow of contaminated air therebetween. A housing having an air inlet surrounds the filter element to provide an air distribution chamber for incoming contaminated air.

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First Claim

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Patent Owner(s)

  • DONALDSON COMPANY, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engel, Donald F Prior Lake, MN 20 1487
Gieseke, Steven S Richfield, MN 31 1257

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