Heat exchanger with header contact regions for tubes support

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United States of America Patent

PATENT NO 9810484
SERIAL NO

14354895

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The application relates to a heat exchanger having a block with ribs and rectangular tubes. The block is arranged between a first collecting box and a second collecting box. Each collecting box is closed off by a base which has eyelets for receiving the tubes, and a trough-shaped circulating section for receiving the collecting box extends along the edge of the base. The base has an elevated contact region on at least one end face for the tube which lies directly opposite the end face in order to allow a stable structure of the heat exchanger, collecting boxes, and block.

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Patent Owner(s)

Patent OwnerAddress
MAHLE INTERNATIONAL GMBHPRAGSTRASSE 26-46 STUTTGART 70376

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gruber, Timo Ludwigsburg, DE 1 2
Helms, Werner Esslingen, DE 21 218
Nguyen, Chi-Duc Stuttgart, DE 12 64
Rouhana, Hicham Korntal-Münchingen, DE 14 19
Wolfangel, Peter Renningen, DE 1 2

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