TUBULAR BODY FOR A HEAT EXCHANGER, AND A MANUFACTURING PROCESS FOR THE SAME

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United States of America Patent

APP PUB NO 20240271891A1
SERIAL NO

18429737

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Abstract

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The invention relates to a tube, in particular a heat exchanger tube for a heat exchanger, in which the tube comprises two components that are materially bonded to one another with an adhesive bond, which then encompass a tubular interior through which a coolant can flow. At least one of the components comprises an aluminum alloy of the class EN AW-5000, in particular AW-5005, AW-5005a, AW-5049, AW-5052, or AW-5754, containing 0.5% to 4% magnesium by weight. At least one of the components has a bonding agent layer that contains titanium (Ti) and zirconium, at least on its surface where the adhesive bond is formed.

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Patent Owner(s)

Patent OwnerAddress
MAHLE INTERNATIONAL GMBHPRAGSTRASSE 26-46 STUTTGART 70376

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ANGERMANN, Hans-Heinrich Stuttgart, DE 17 67
DOLDERER, Axel Stuttgart, DE 7 5
FELDHEGE, Thomas Stuttgart, DE 14 131
GOERDELER, Matthias Stuttgart, DE 4 2
WALD, Alexander Stuttgart, DE 6 30

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