Exhaust gas recirculation apparatus and method for forming same

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United States of America Patent

PATENT NO 9140217
APP PUB NO 20140060504A1
SERIAL NO

13605896

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Abstract

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An exhaust gas recirculation cooler for internal combustion engines and a method of forming same. One or more cooler tubes incorporate a flexible section, comprised of one or more integrally formed convolutions, with a tube and fin architecture. The exhaust gas recirculation cooler provides thermal compensation, on a per-tube basis, with the flexible sections of the one or more cooler tubes individually displacing upon the thermal expansion of any of the respective tubes.

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SENIOR IP GMBH8200 SCHAFFHAUSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carney, Thomas Batavia, US 6 14
Collins, Ryan Addison, US 9 62
Murphy, Michael Naperville, US 217 3591
Walsh, Timothy Maurice Oswego, US 1 7

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