Arrangement for venting gas from battery pack assembly, has insulating sheet with slits that fluidly communicate with vents and vent holes to facilitate release of vent gas from vents to vent holes
	DHANANJAYARAO B; SASIKUMAR K; KISHORE C M; SITHICK B A
	2023-08-12
专利权人	MAHINDRA ELECTRIC AUTOMOBILE LTD (MAHI-Non-standard)
申请日期	2023-08-12
专利号	IN202321054331-A
成果简介	NOVELTY - Arrangement comprises a battery pack frame defined by side walls and base, frame having pair of vent holes configured on operative rear side wall of frame, multiple of longitudinal members arranged in frame along an operative longitudinal axis of frame at a predetermined spacedapart distance from each other, multiple of cross members arranged in frame across longitudinal members at predetermined spaced-apart distance from each other to define multiple of recesses between longitudinal members and cross members, multiple of battery modules (14), each battery module containing a multiple of cells (10), each cell having at least one vent (12) configured thereon for releasing vent gas discharged by cell and an insulating sheet configured to be disposed between base and battery modules (14), insulating sheet (26) having multiple of slits configured, slits configured to fluidly communicate with vents and vent holes to facilitate release of vent gas from vents to vent holes. USE - Arrangement for venting gas from battery pack assembly. ADVANTAGE - The arrangement can efficiently guide vent gas from one battery module to the adjacent battery module. The arrangement does not require separate insulation for protecting the electronic components of the battery pack, and can efficiently route vent gas towards the venting valve. DESCRIPTION OF DRAWING(S) - The drawing illustrates a side view of a battery module of the arrangement. 10Cell 12Vent 14Battery module 26Insulating sheet
IPC 分类号	B60L-050/64 ; H01M-050/249 ; H01M-050/30
国家	印度
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/20849
专题	中国科学院新疆生态与地理研究所
作者单位	MAHINDRA ELECTRIC AUTOMOBILE LTD (MAHI-Non-standard)
推荐引用方式 GB/T 7714	DHANANJAYARAO B,SASIKUMAR K,KISHORE C M,et al. Arrangement for venting gas from battery pack assembly, has insulating sheet with slits that fluidly communicate with vents and vent holes to facilitate release of vent gas from vents to vent holes. IN202321054331-A[P]. 2023.

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