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公开(公告)号：US20240204367A1
公开(公告)日：2024-06-20
申请号：US18067959
申请日：2022-12-19
发明人： Ryan Scott GRAY , Alexander Robert RINK , Dominic Mario BERTOLINI , Michael BARR , Eid FARHA , Parikshit GUPTE
IPC分类号： H01M50/517 , H01M10/658 , H01M50/593
CPC分类号： H01M50/517 , H01M10/658 , H01M50/593 , H01M2220/20
摘要： Retention systems are provided for positioning and retaining bus bars relative to battery array terminals within a traction battery pack. The retention systems may include features for urging a bus bar into contact with an array terminal of a battery system. The retention systems may additionally incorporate features for preventing exposure to high voltage areas of the battery system and for directing vent gases toward pack-level venting systems. In some implementations, the bus bar retention features are provided by a combination of a thermal barrier structure and a terminal clip of the retention system.
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公开(公告)号：US20240047815A1
公开(公告)日：2024-02-08
申请号：US17882736
申请日：2022-08-08
IPC分类号： H01M50/333 , H01M50/375
CPC分类号： H01M50/333 , H01M50/375 , H01M2220/20
摘要： Traction battery pack designs are disclosed for use in electrified vehicles. Exemplary traction battery packs may include an outer enclosure assembly establishing an interior, and a battery array housed within the interior. A pressure equalization device may be disposed within a wall of the outer enclosure assembly and may be configured to both equalize the pressure inside the battery pack during normal battery operations and to prevent the unintended release of battery vent byproducts during battery thermal events.
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