BATTERY COOLING STRUCTURE Russian patent published in 2018 - IPC H01M10/6556 B60L11/18 H01M10/613 H01M10/625 

Abstract RU 2640572 C1

FIELD: electricity.

SUBSTANCE: invention relates to a battery cooling structure that combines a rechargeable battery pack with cooling channels and which avoids blocking the flow of cooling air due to blocking of the cooling channels or the air inlet. The structure contains a lot of cooling channels (2a, 2b, 2 c) for the retraction of the cooling air in a pack of (1) rechargeable batteries, which are formed on the surface of the cover (2), being attached to the pack of (1) rechargeable batteries, as well as further contains the connecting channels (2d, 2e, 2f, 2g, 2 h, 2i) that connect many cooling channels (2a, 2b, 2 c) with each other to provide an opportunity for mutual exchange of cooling air. These channels are formed in a direction intersecting the plurality of cooling channels (2a, 2b, 2c) on the surface of the cover (2).

EFFECT: increase the efficiency and reliability of the cooling structure.

6 cl, 9 dwg

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RU 2 640 572 C1

Authors

Iguchi, Toyoki

Saitou, Hiroaki

Katou, Koji

Yamagata, Yuuta

Kiyota, Shigeyuki

Dates

2018-01-10Published

2014-08-29Filed