Muffler with catalytic converter arrangement; and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6892854
SERIAL NO

10412742

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement having an exhaust inlet and an exhaust outlet in construct and arrange for sound attenuation therein. The apparatus also includes a catalytic converter arrangement positioned within the muffler arrangement between the exhaust inlet and exhaust outlet. During operation, the exhaust flow is directed both through the muffler arrangement and the catalytic converter arrangement, to advantage.

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First Claim

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Patent Owner(s)

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

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barris, Marty A Lakeville, MN 25 1194
Betts, Peter A Prior Lake, MN 11 421
Flemming, Douglas E Rosemount, MN 13 392
Rothman, James C Burnsville, MN 13 523
Wagner, Wayne M Apple Valley, MN 92 4167

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