Finned coaxial cooler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10995998
APP PUB NO 20170138670A1
SERIAL NO

15419758

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Abstract

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An improved heat exchanger suitable for use as a pre-cooler in an internal combustion engine exhaust gas recirculation system includes an inner heat exchange tube for exchanging heat between a gas and a coolant. A tubular outer body surrounds at least part of the inner heat exchange tube. Coolant flows through a cavity formed between the outer surface of the inner heat exchange tube and the inner surface of the tubular outer body, cooling the gas flowing through the inner heat exchange tube. The inner heat exchange tube surrounds a rolled, cylindrically-shaped corrugated sheet of material forming a plurality of fins. At least one of the fins is in contact with an inner surface of the inner heat exchange tube. The tubular outer body surrounds two or more inner heat exchange tubes, each inner heat exchange tube surrounding a respective plurality of fins.

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Patent Owner(s)

Patent OwnerAddress
SENIOR UK LIMITEDGRUMLIN GWENT NP11 3HY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buttermore, Edward S South Elgin, US 1 6
Carney, Thomas J Batavia, US 2 7
Collins, Ryan Glen Ellyn, US 9 62
Davey, Mark North Aurora, US 13 77
Penny, Charles Ross-on-Wye, GB 10 46
Subramanyam, Ragu Blackwood, GB 4 12
Walsh, Timothy M Oswego, US 2 7
Ware, Adrian Gwent, GB 2 8

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