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21. 发明公开

EP2737569A1 ELECTRICITY SUPPLY SYSTEM 有权转让
标题翻译：电力供应系统
公开(公告)号：EP2737569A1
公开(公告)日：2014-06-04
申请号：EP12819602.9
申请日：2012-07-16
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： TONG, Zhiwei , ZHU, Jianhua , LU, Zhipei , LAI, Qing
IPC分类号： H01M10/42 , H01M10/50 , H02J7/00
CPC分类号： H01M10/637 , B60L11/1866 , B60L11/1875 , B60L2240/545 , B60L2240/547 , H01M10/0525 , H01M10/4207 , H01M10/615 , H01M10/625 , H01M2220/20 , H02J7/0014 , H02J7/0019 , H02J7/0029 , H02J7/0054 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/7061
摘要： An electricity supply system is provided. The electricity supply system comprises: a battery module (1), comprising at least two in-series modules (11), each in-series module (11) comprising at least two battery groups connected in series; a control module (2) connected with the battery module (1), comprising: an IGBT module (23), a relay module (22) comprising a plurality of relays K, in which each in-series module (11) is connected to the relay module (22), and the relay module (22) is connected to the IGBT module (23), a relay control module (21) configured for controlling an ON or OFF of each relay K so as to select one or more in-series modules (11 ) to work with the IGBT module (23); and a distribution box (3) connected with the control module (2). The electricity supply system may realize heating battery groups in batches and equilibrium of voltage between battery groups.
摘要翻译：提供电力供应系统。该供电系统包括：电池模块（1），其包括至少两个串联模块（11），每个串联模块（11）包括串联连接的至少两个电池组; （1）连接的控制模块（2），包括：IGBT模块（23），包括多个继电器K的继电器模块（22），其中每个串联模块（11）连接到所述继电器模块所述继电器模块（22）和所述继电器模块（22）与所述IGBT模块（23）连接，所述继电器控制模块（21）被配置为控制每个继电器K的打开或关闭以选择一个或多个输入系列模块（11）与IGBT模块（23）一起工作; 和与控制模块（2）连接的配电箱（3）。供电系统可实现分批加热电池组和电池组间电压平衡。

22. 发明公开

EP3565029A1 PROTECTION DEVICE USED IN BATTERY PACK, BATTERY PACK AND VEHICLE 审中-实审
公开(公告)号：EP3565029A1
公开(公告)日：2019-11-06
申请号：EP17888533.1
申请日：2017-07-05
申请人： BYD Company Limited
发明人： ZHU, Jianhua , LAI, Qing , TONG, Zhiwei , ZHU, Yan
IPC分类号： H01M2/34
摘要： A protection device for a battery pack, a battery pack and a vehicle are provided. The battery pack comprises a plurality of batteries. The protection device is disposed between two adjacent batteries and comprises: a first connecting assembly, a second connecting assembly and a conductive connecting assembly. The first connecting assembly is opposite to a first battery in the two adjacent batteries, and the first connecting assembly is adapted to be electrically connected with a housing of the first battery. The second connecting assembly is opposite to a second battery in the two adjacent batteries, the second connecting assembly is adapted to be electrically connected with a housing of the second battery, and the second connecting assembly is opposite to the first connecting assembly. The conductive connecting assembly is used for being electrically connected with terminals of the first battery and the second battery, and is adapted to be electrically connected with the first connecting assembly and the second connecting assembly, respectively, to be configured as an overload protection circuit. The protection device has a normal state and an alarm state. When the protection device is in the normal state, the first connecting assembly and the second connecting assembly are spaced apart, and the overload protection circuit is open. When the protection device is in the alarm state, the first connecting assembly is electrically connected with the housing of the first battery, the second connecting assembly is electrically connected with the housing of the second battery, at least one of the first connecting assembly and the second connecting assembly moves to be electrically connected with each other, and the overload protection circuit is closed.

23. 发明授权

EP2752921B1 BATTERY TERMINAL, BATTERY COVER PLATE ASSEMBLY, UNIT BATTERY AND BATTERY GROUP 有权转让
公开(公告)号：EP2752921B1
公开(公告)日：2019-10-02
申请号：EP12827624.3
申请日：2012-08-22
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： ZHU, Jianhua , LAI, Qing , TONG, Zhiwei , JIANG, Luxia
IPC分类号： H01M2/30 , H01M2/20 , H01M2/32 , H01M2/22 , H01M2/06 , H01M2/08

24. 发明授权

EP2659540B1 BATTERY 有权转让
公开(公告)号：EP2659540B1
公开(公告)日：2018-03-07
申请号：EP11853254.8
申请日：2011-12-28
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： LIU, Jianguo , TONG, Zhiwei
IPC分类号： H01M10/06 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/65 , H01M10/654 , H01M10/6556 , H01M10/6567 , H01M2/02 , H01M2/04 , H01M2/26 , H01M10/48 , H01M10/6553 , H01M10/615 , H01M10/653 , H01M10/6551 , H01M10/6554
CPC分类号： H01M2/0473 , H01M2/024 , H01M2/043 , H01M2/263 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/65 , H01M10/653 , H01M10/654 , H01M10/6551 , H01M10/6553 , H01M10/6554 , H01M10/6556 , H01M10/6561 , H01M10/6567
摘要： A battery is provided, comprising: a battery housing having at least one opening end; a battery cover sealing the at least one opening end; an electric core received in the battery housing, which comprises at least one heat-conducting tube having at least an end penetrating through the battery cover; and an electrolyte filled in a space formed by the battery housing with the battery cover.

25. 发明授权

EP3063823B1 POWER BATTERY MOUDLE 有权
标题翻译：电源电池组
公开(公告)号：EP3063823B1
公开(公告)日：2017-10-25
申请号：EP14877219.7
申请日：2014-12-29
申请人： BYD Company Limited
发明人： ZHAO, Jiyang , LAI, Qing , TONG, Zhiwei , ZHU, Yan , ZHU, Jianhua
IPC分类号： H01M2/20 , H01M2/10 , H01M10/658 , H01M10/6551
CPC分类号： H01M2/1077 , H01M2/1022 , H01M2/202 , H01M10/6551 , H01M10/658 , H01M2220/20
摘要： A power battery module includes a battery accommodating assembly having a plurality of separators, each separator comprising: a separator body having a front portion defining a front accommodating groove and a rear portion; a left cover; a right cover, a battery group, a power connection member, a power connection line and a line snap-fit; in which adjacent separators are detachably connected with each other, and the front accommodating groove of one of the adjacent separators and the rear portion of the separator body of the other of the adjacent separators define a battery chamber, and a snapping hole is formed in at least one of upper and lower walls of the front accommodating groove.

26. 发明公开

EP2771926A1 BATTERY EXPLOSION-PROOF DEVICE AND BATTERY PACK COMPRISING THE SAME 有权转让
标题翻译：带电池爆炸和电池组，以便DEVICE
公开(公告)号：EP2771926A1
公开(公告)日：2014-09-03
申请号：EP12843950.2
申请日：2012-10-11
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： WAN, Hu , TONG, Zhiwei , LAI, Qing , ZHU, Jianhua
IPC分类号： H01M2/12 , H01M2/04
CPC分类号： H01M2/1241 , H01M2/12 , H01M2/1205 , H01M2/1211 , H01M2/1217 , H01M2/1223 , H01M2/1229 , H01M2/1235
摘要： A battery explosion-proof device battery explosion-proof device includes a valve body, a rupture plate, and a protecting cover. The valve body includes a base portion and a shaft portion connected with the base portion. The shaft portion may be formed with threads on an external circumferential surface thereof and with a venting passage. The rupture plate may be disposed inside a concaved portion of the base portion for sealing the venting passage. The protecting cover covers the concaved portion.

27. 发明授权

EP2771926B1 BATTERY EXPLOSION-PROOF DEVICE AND BATTERY PACK COMPRISING THE SAME 有权转让
标题翻译：电池防爆装置和包括该装置的电池组
公开(公告)号：EP2771926B1
公开(公告)日：2018-03-21
申请号：EP12843950.2
申请日：2012-10-11
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： WAN, Hu , TONG, Zhiwei , LAI, Qing , ZHU, Jianhua
IPC分类号： H01M2/12
CPC分类号： H01M2/1241 , H01M2/12 , H01M2/1205 , H01M2/1211 , H01M2/1217 , H01M2/1223 , H01M2/1229 , H01M2/1235
摘要： A battery explosion-proof device battery explosion-proof device includes a valve body, a rupture plate, and a protecting cover. The valve body includes a base portion and a shaft portion connected with the base portion. The shaft portion may be formed with threads on an external circumferential surface thereof and with a venting passage. The rupture plate may be disposed inside a concaved portion of the base portion for sealing the venting passage. The protecting cover covers the concaved portion.

28. 发明授权

EP2737560B1 CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME 有权转让
标题翻译：电池模块之间的连接器和包括该电池模块的电池系统
公开(公告)号：EP2737560B1
公开(公告)日：2017-09-27
申请号：EP12820339.5
申请日：2012-07-27
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： TONG, Zhiwei , LAI, Qing , LU, Jia , ZHU, Jianhua
IPC分类号： H01M2/10 , H01M2/20 , H01R11/28
CPC分类号： H01M2/206 , H01M2/1077 , H01R11/288

29. 发明授权

EP2564411B1 FUSE 有权
标题翻译：保险丝
公开(公告)号：EP2564411B1
公开(公告)日：2016-02-24
申请号：EP11774407.8
申请日：2011-04-28
申请人： BYD Company Limited , Shenzhen BYD Auto R&D Company Limited
发明人： TONG, Zhiwei , LAI, Qing , ZHU, Jianhua
IPC分类号： H01H85/36 , H01H85/143 , H01H85/044 , H01H85/0445 , H01H85/02
CPC分类号： H01H85/044 , H01H85/0445 , H01H85/143 , H01H85/36 , H01H2085/025

30. 发明授权

EP2409312B1 CURRENT FUSE DEVICE AND BATTERY ASSEMBLY COMPRISING THE SAME 有权
标题翻译：当前命脉和电池的安排，
公开(公告)号：EP2409312B1
公开(公告)日：2014-10-01
申请号：EP10777379.8
申请日：2010-05-20
申请人： BYD Company Limited
发明人： TONG, Zhiwei , ZHU, Jianhua , ZHENG, Weixin , HU, Hao
IPC分类号： H01H85/04 , H01H85/055 , H01H85/36 , H01H85/18 , H01M10/00 , H01M2/34
CPC分类号： H01M2/206 , H01H85/36 , H01H2085/025 , H01M2/34 , H01M2200/103 , Y10T29/49107

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