Heat exchanger with double-walled tubes

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United States of America Patent

PATENT NO 9897387
SERIAL NO

14398371

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heat exchanger for a motor vehicle, in particular an exhaust gas heat exchanger, includes an outer casing in which heat exchanger tubes are arranged as bundles. At least one heat exchanger tube is configured double-walled, and formed from an outer tube and an inner tube. A first medium flows in the casing and/or in the inner tube and a second medium flows between the outer tube and the inner tube.

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Patent Owner(s)

Patent OwnerAddress
BENTELER AUTOMOBILTECHNIK GMBHGERMANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Glass, Michael T Shelbyville, US 5 34

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