Battery with a cover provided with intended breaking points

DRIVE November 5, 2014
Source
A battery (60) is provided which comprises at least two battery cells (40) arranged side by side, which are each arranged in a battery cell housing (41) and each have at least one battery cell terminal (39). Furthermore, the battery (60) comprises, for each battery cell (40), a venting element (35), which is respectively arranged within the battery cell housing (41) associated with the respective battery cell (40) and is configured to release gases arising within the respective battery cell (40) from the respective battery cell (40) when a predetermined gas pressure is present. Furthermore, the battery (60) has a cover (30) which is configured to cover at least a portion of the surfaces of the battery cells (40) and to hermetically cover the venting elements (35) of the battery cells (40). According to the invention, the cover (30) has, respectively in the region of the venting elements (35), predetermined breaking points (10) assignable to the venting elements (35). Furthermore, the cover (30) has recesses (11).

Discussion in the ATmosphere

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