-
公开(公告)号：US20230361425A1
公开(公告)日：2023-11-09
申请号：US18355702
申请日：2023-07-20
发明人： Xiaoteng HUANG , Chenyi XU , Langchao HU , Junxiang MA , Haiqi YANG , Jun LIU , Peng WANG , Zhanyu SUN
IPC分类号： H01M50/30 , H01M50/317 , H01M10/48
CPC分类号： H01M50/394 , H01M50/317 , H01M10/482 , H01M2200/10 , H01M2200/20 , H01M2220/20
摘要： A battery includes a battery cell having a first wall provided with a pressure relief mechanism configured to be actuated when internal pressure or temperature of the battery cell reaches a threshold, a fire-fighting pipeline configured to accommodate a fire-fighting medium and discharge the fire-fighting medium when the pressure relief mechanism is actuated, a first fixing member disposed on a side of the fire-fighting pipeline close to the first wall and provided with first and second limiting parts, and a second fixing member disposed on a side of the fire-fighting pipeline away from the first wall and provided with third and fourth limiting parts. The third and first limiting parts match each other to fix the fire-fighting pipeline between the first and second fixing members. The fourth and second limiting parts match each other to limit the second fixing member in an extending direction of the fire-fighting pipeline.
-
公开(公告)号：US20230361423A1
公开(公告)日：2023-11-09
申请号：US18224580
申请日：2023-07-21
发明人： Langchao HU , Xiaoteng HUANG , Haiqi YANG , Chenyi XU , Xiaozhi WU , Peng WANG , Zhanyu SUN
IPC分类号： H01M50/317 , H01M50/204 , H01M10/04 , H01M50/383
CPC分类号： H01M50/383 , H01M10/04 , H01M50/204 , H01M50/317 , H01M2220/20
摘要： A battery may include: a battery cell, where a pressure relief structure may be provided on a first wall of the battery cell; a fire-extinguishing pipeline to accommodate a fire-extinguishing medium, and the fire-extinguishing pipeline may be configured to discharge the fire-extinguishing medium during actuation of the pressure relief structure; a first fastener, where the first fastener may be fastened to a surface of the first wall of the battery cell away from the interior of the battery cell, and the first fastener may be provided with a first limiting portion; and a second fastener, where the second fastener may be provided on a side of the first fastener away from the battery cell, the second fastener may be provided with a second limiting portion, and the second limiting portion may cooperate with the first limiting portion to fasten the fire-extinguishing pipeline between the first fastener and the second fastener.
-
公开(公告)号：US20240229995A1
公开(公告)日：2024-07-11
申请号：US18612777
申请日：2024-03-21
发明人： Chenyi XU , Xiaoteng HUANG , Langchao HU , Haiqi YANG , Peng WANG , Zhimin ZENG , Yu TANG
IPC分类号： F16L33/34 , F16L43/00 , F28F9/02 , H01M10/656
CPC分类号： F16L33/34 , F16L43/008 , F28F9/0256 , H01M10/656 , F28F2275/067
摘要： A tube connector includes a body. A fluid channel is formed inside the body. A first connecting portion configured to be connected to the round tube and a second connecting portion configured to be connected to the flat tube are formed on the body. The first connecting portion is a hollow columnar structure. The second connecting portion includes an oblong interface. A weld face that fits a shape of the flat tube is formed on an inner sidewall of the interface.
-
公开(公告)号：US20240113385A1
公开(公告)日：2024-04-04
申请号：US18532827
申请日：2023-12-07
发明人： Langchao HU , Xiaoteng HUANG , Haiqi YANG , Chenyi XU , Peng WANG , Zhanyu SUN
IPC分类号： H01M50/383 , A62C3/07 , H01M50/375 , H01M50/655 , H01M50/682
CPC分类号： H01M50/383 , A62C3/07 , H01M50/375 , H01M50/655 , H01M50/682 , H01M50/291 , H01M2200/10 , H01M2200/20 , H01M2220/20
摘要： A battery includes a battery cell including a pressure relief mechanism configured to be actuated to release an internal pressure when the internal pressure or a temperature of the battery cell reaches a threshold value, a firefighting pipeline configured to accommodate a fire extinguishing medium and configured to discharge the fire extinguishing medium when the pressure relief mechanism is actuated, and a fixing member arranged between the battery cell and the firefighting pipeline and configured to fix the firefighting pipeline. The fixing member is provided with a flow passage area and a flow guiding structure. The flow passage area is configured to cause the fire extinguishing medium to flow through the flow passage area to the battery cell when the pressure relief mechanism is actuated. The flow guiding structure is configured to guide the fire extinguishing medium towards the flow passage area when the pressure relief mechanism is actuated.
-
公开(公告)号：US20240014502A1
公开(公告)日：2024-01-11
申请号：US18471882
申请日：2023-09-21
发明人： Yu TANG , Zhimin ZENG , Haiqi YANG , Chenyi XU , Xiaoteng HUANG , Peng WANG
IPC分类号： H01M50/298 , H01M50/209 , H01M10/653
CPC分类号： H01M50/298 , H01M50/209 , H01M10/653
摘要： A battery includes a housing, and a beam structure and a group of cells which are arranged in the housing. The beam structure is fixed to the housing, and an accommodating space is formed in the beam structure. An external connecting wire of the group of cells is arranged in the accommodating space.
-
公开(公告)号：US20230344017A1
公开(公告)日：2023-10-26
申请号：US18345261
申请日：2023-06-30
发明人： Chenyi XU , Junxiang MA , Xiaoteng HUANG , Jun LIU , Haiqi YANG , Langchao HU , Danyue XUE
IPC分类号： H01M10/42 , H01M50/383 , H01M50/244
CPC分类号： H01M10/4207 , H01M50/383 , H01M50/244 , H01M2220/20
摘要： A battery includes multiple battery cells arranged in a first direction and each provided with a pressure relief mechanism configured to be actuated when the internal pressure or temperature of the battery cell reaches a threshold to relieve the internal pressure, a fire-extinguishing pipe configured to accommodate a fire-extinguishing medium and to release the fire-extinguishing medium during actuation of the pressure relief mechanism, a restraining member disposed at an end of the multiple battery cells along the first direction and configured to restrain the multiple battery cells in the first direction, and a fastener attached to a surface of the restraining member facing toward the fire-extinguishing pipe and configured to fasten the fire-extinguishing pipe.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.013 秒)
