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1. 发明申请

WO2013075672A1 POWER BATTERY ASSEMBLY AND ELECTRIC VEHICLE COMPRISING THE SAME 审中-公开
标题翻译：电池组件和包含该电池组件的电动车
公开(公告)号：WO2013075672A1
公开(公告)日：2013-05-30
申请号：PCT/CN2012/085298
申请日：2012-11-26
申请人： SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED
发明人： HE, Long , ZHU, Jianhua , LAI, Qing , TONG, Zhiwei , LU, Zhipei
IPC分类号： H02H7/18 , H02H3/08 , H02H3/06
CPC分类号： H02H3/093 , G01R15/207 , G01R19/0092 , H02H3/0935 , H02H7/18 , H02J7/0026
摘要： A power battery assembly (1) comprises a battery circuit and a circuit protecting unit (100). The circuit protecting unit (100) is connected in series with the battery unit. The circuit protecting unit (100) comprises a relay (2) and a current sensing unit (3) connected in series with the battery circuit, a switching unit (5) connected with the relay (2) for controlling the switching of the relay (2), and a controller (4) connected with the switching unit (5) and the current sensing unit (3)to control the switching on or switching off the switching unit (5) based on comparison of the current value detected by the current sensing unit (3) and sent to the controller (4) with a first predetermined current value. An electric vehicle is also provided.
摘要翻译：动力电池组件（1）包括电池电路和电路保护单元（100）。电路保护单元（100）与电池单元串联连接。电路保护单元（100）包括与电池电路串联连接的继电器（2）和电流感测单元（3），与继电器（2）连接的开关单元（5），用于控制继电器 2），以及与开关单元（5）和电流感测单元（3）连接的控制器（4），用于基于由电流检测到的电流值的比较来控制开关单元（5）的接通或断开感测单元（3）并以第一预定电流值发送到控制器（4）。还提供电动车辆。

2. 发明申请

WO2015101268A1 POWER BATTERY MOUDLE 审中-公开
标题翻译：电源电池
公开(公告)号：WO2015101268A1
公开(公告)日：2015-07-09
申请号：PCT/CN2014/095425
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： H01M10/48 , H01M2/20
CPC分类号： H01M2/1077 , H01M2/1022 , H01M2/202 , H01M10/6551 , H01M10/658 , H01M2220/20
摘要： A power battery module (1000) is provided. The power battery module (1000) includes a battery accommodating assembly (100) having a plurality of separators (10), each separator (10) comprising: a separator body (11) having a front portion defining a front accommodating groove (14) and a rear portion; a left cover (12); a right cover (13), a battery group, a power connection member (407), a power connection line (4071) and a line snap-fit (200); in which adjacent separators (10) are detachably connected with each other, and the front accommodating groove (14) of one of the adjacent separators (10) and the rear portion of the separator body (11) of the other of the adjacent separators (10) define a battery chamber, and a snapping hole (1123) is formed in at least one of upper and lower walls of the front accommodating groove (14).
摘要翻译：提供动力电池模块（1000）。动力电池模块（1000）包括具有多个分离器（10）的电池容纳组件（100），每个分离器（10）包括：分隔体（11），其具有限定前容纳槽（14）的前部和后部左盖（12）; 一个右盖（13），一个电池组，一个电源连接件（407），一个电源连接线（4071）和一个线卡扣（200）; 其中相邻的隔板（10）彼此可拆卸地连接，并且相邻隔板（10）中的一个隔板（10）的前容纳槽（14）和隔板主体（11）的另一个相邻隔板 10）限定电池室，并且在前容纳槽（14）的上壁和下壁中的至少一个中形成有捕捉孔（1123）。

3. 发明申请

WO2013017048A1 CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME 审中-公开
标题翻译：电池模块与包含该电池模块的电池系统之间的连接器
公开(公告)号：WO2013017048A1
公开(公告)日：2013-02-07
申请号：PCT/CN2012/079287
申请日：2012-07-27
申请人： SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED , TONG, Zhiwei , LAI, Qing , LU, Jia , ZHU, Jianhua
发明人： TONG, Zhiwei , LAI, Qing , LU, Jia , ZHU, Jianhua
IPC分类号： H01M2/10 , H01M2/20 , H01R11/09 , H01R4/44
CPC分类号： H01M2/206 , H01M2/1077 , H01R11/288
摘要： A connector between battery modules and a battery system comprising the same are provided. The connector between battery modules comprises: first and second connecting pieces (21, 22), the first connecting piece (21) being electrically connected to an output end of a first battery module, the second connecting piece (22) being electrically connected to an output end of a second battery module adjacent to the first battery module, and the first connecting piece (21) and the second connecting piece (22) being electrically connected to each other so as to form an electrically-connecting part therebetween; a clamping unit configured to clamp the electrically-connecting part; and a support (5), the clamping unit being fixed onto the support (5) so as to support the electrically-connecting part between the first connecting piece (21) and the second connecting piece (22).
摘要翻译：提供了电池模块与包括该连接器的电池系统之间的连接器。电池模块之间的连接器包括：第一和第二连接件（21,22），第一连接件（21）电连接到第一电池模块的输出端，第二连接件（22）电连接到与第一电池模块相邻的第二电池模块的输出端，并且第一连接件（21）和第二连接件（22）彼此电连接以在它们之间形成电连接部分; 夹持单元，其构造成夹持所述电连接部; 和支撑件（5），所述夹紧单元固定到所述支撑件（5）上，以便支撑所述第一连接件（21）和所述第二连接件（22）之间的电连接部分。

4. 发明申请

WO2011079700A1 FUSING DEVICE AND BATTERY ASSEMBLY COMPRISING THE SAME 审中-公开
标题翻译：熔接装置和包含该装置的电池组件
公开(公告)号：WO2011079700A1
公开(公告)日：2011-07-07
申请号：PCT/CN2010/079582
申请日：2010-12-08
申请人： BYD COMPANY LIMITED , TONG, Zhiwei , ZHENG, Weixin , ZHU, Jianhua
发明人： TONG, Zhiwei , ZHENG, Weixin , ZHU, Jianhua
IPC分类号： H01H37/50 , H01M2/34
CPC分类号： H01H71/145 , C08L2201/12 , H01H2085/0004
摘要： A fusing device is provided，comprising a core portion (10), a first terminal (11), a second terminal (12), and at least one thermal expanding element (21, 22) provided between a first flange (110) and a second flange (120) with two ends thereof against the first and second flanges respectively. The thermal expanding element is configured to break the core portion during thermal expanding. A battery assembly comprising a plurality of batteries (4) electrically connected in series, in parallel or in series and in parallel with the fusing device is also provided.
摘要翻译：提供一种定影装置，包括芯部分（10），第一端子（11），第二端子（12）和至少一个热膨胀元件（21,22），其设置在第一凸缘（110）和第二凸缘第二凸缘（120），其两端分别抵靠第一和第二凸缘。热膨胀元件构造成在热膨胀期间破坏芯部。还提供了一种电池组件，其包括串联并联或与定影装置串联并联的多个电池（4）。

5. 发明申请

WO2013060239A1 BATTERY EXPLOSION-PROOF DEVICE AND BATTERY PACK COMPRISING THE SAME 审中-公开
标题翻译：电池防爆装置和包含该电池的电池组件
公开(公告)号：WO2013060239A1
公开(公告)日：2013-05-02
申请号：PCT/CN2012/082807
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 (100) and a battery pack (200) may be provided. The battery explosion-proof device (100) may comprise a valve body (1), a rupture plate (2) and a protecting cover (3). The valve body (1) may comprise a base portion (11) and a shaft portion (12) connected with the base portion (11). The shaft portion (12) may be formed with threads on an external circumferential surface thereof and with a venting passage (121). The rupture plate (2) may be disposed inside the concaved portion (111) for sealing the venting passage (121). And the protecting cover (3) may be configured to cover the concaved portion (111).
摘要翻译：可以提供电池防爆装置（100）和电池组（200）。电池防爆装置（100）可以包括阀体（1），破裂板（2）和保护罩（3）。阀体（1）可以包括基部（11）和与基部（11）连接的轴部（12）。轴部分（12）可以在其外圆周表面上形成有螺纹，并具有通气通道（121）。破裂板（2）可以设置在凹部（111）内部，用于密封通气通道（121）。并且保护盖（3）可以构造成覆盖凹部（111）。

6. 发明申请

WO2013017015A1 ELECTRICITY SUPPLY SYSTEM 审中-公开
标题翻译：电力供应系统
公开(公告)号：WO2013017015A1
公开(公告)日：2013-02-07
申请号：PCT/CN2012/078729
申请日：2012-07-16
申请人： SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED , TONG, Zhiwei , ZHU, Jianhua , LU, Zhipei , LAI, Qing
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。供电系统包括：电池模块（1），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; 与电池模块（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）连接到继电器模块（22）和继电器模块（22）连接到IGBT模块（23），继电器控制模块（21）被配置为控制每个继电器K的接通或断开，以便选择一个或多个（11）与IGBT模块（23）配合使用; 以及与所述控制模块（2）连接的配电箱（3）。电力供应系统可以实现批量加热电池组和电池组之间的电压平衡。

7. 发明申请

WO2012089134A1 BATTERY 审中-公开
标题翻译：电池
公开(公告)号：WO2012089134A1
公开(公告)日：2012-07-05
申请号：PCT/CN2011/084861
申请日：2011-12-28
申请人： BYD COMPANY LIMITED , LIU, Jianguo , TONG, Zhiwei
发明人： LIU, Jianguo , TONG, Zhiwei
IPC分类号： H01M10/06
CPC分类号： H01M2/1022 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/65 , H01M10/653 , H01M10/654 , H01M10/655 , H01M10/6551
摘要： A battery may be provided. The battery may comprise: a battery housing (90) having at least an opening end; a battery cover sealing the opening end; an electric core received in the battery housing (90) which comprises a positive heat-conducting member (1) and a negative heat-conducting member (2) that are electrically insulated from each other, the positive heat-conducting member (1) and the negative heat-conducting member (2) each having at least an end penetrating through the battery cover respectively; and an electrolyte filled in a space formed by the battery housing (90) with the battery cover.
摘要翻译：可以提供电池。电池可以包括：至少具有开口端的电池壳体（90）密封开口端的电池盖; 容纳在电池壳体（90）中的电芯包括相互电绝缘的正导热构件（1）和负导热构件（2），正导热构件（1）和所述负热传导构件（2）分别具有穿过所述电池盖的至少一端; 以及填充在由电池壳体（90）与电池盖形成的空间中的电解质。

8. 发明申请

WO2012089133A1 BATTERY 审中-公开
标题翻译：电池
公开(公告)号：WO2012089133A1
公开(公告)日：2012-07-05
申请号：PCT/CN2011/084860
申请日：2011-12-28
申请人： BYD COMPANY LIMITED , LIU, Jianguo , TONG, Zhiwei
发明人： LIU, Jianguo , TONG, Zhiwei
IPC分类号： H01M10/06
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 may be provided. The battery may comprise: a battery housing (90) having at least an opening end; a battery cover sealing the opening end; an electric core received in the battery housing (90) which comprises at least a heat-conducting member (1, 2), the heat-conducting member (1, 2) having at least an end penetrating through the battery cover; and an electrolyte filled in a space formed by the battery housing (90) with the battery cover.
摘要翻译：可以提供电池。电池可以包括：电池壳体（90），其具有至少一个开口端; 密封开口端的电池盖; 容纳在所述电池壳体（90）中的电芯至少包括导热构件（1,2），所述导热构件（1,2）至少具有穿过所述电池盖的端部; 以及填充在由电池壳体（90）与电池盖形成的空间中的电解质。

9. 发明申请

WO2011134416A1 FUSE 审中-公开
标题翻译：保险丝
公开(公告)号：WO2011134416A1
公开(公告)日：2011-11-03
申请号：PCT/CN2011/073480
申请日：2011-04-28
申请人： BYD COMPANY LIMITED , TONG, Zhiwei , LAI, Qing , ZHU, Jianhua
发明人： TONG, Zhiwei , LAI, Qing , ZHU, Jianhua
IPC分类号： H01H85/05
CPC分类号： H01H85/044 , H01H85/0445 , H01H85/143 , H01H85/36 , H01H2085/025
摘要： A fuse comprises upper and lower shells (1, 5) coupled to each other to define a cavity (Q); first and second conductors (2a, 2b) each disposed between the upper and lower shells, first ends of the first and second conductors disposed in the cavity respectively and opposite to each other to define a gap therebetween, and second ends of the first and second conductors extended out from the cavity; a conductive bar (3) disposed in the gap and welded to the first ends of the first and second conductors respectively to form first and second welding seams (6a, 6b) at two sides of the conductive bar, each of the first and second welding seams having a resistivity greater than that of the conductive bar; and first and second pushing units (4a, 4b) normally pushing the conductive bar in a direction away from the gap.
摘要翻译：保险丝包括彼此联接以限定空腔（Q）的上壳体和下壳体（5,5）。第一和第二导体（2a，2b），每个设置在上壳体和下壳体之间，第一和第二导体的第一端分别设置在空腔中并且彼此相对以在其间限定间隙，第一和第二导体的第二端导体从腔体延伸出来; 设置在所述间隙中并分别焊接到所述第一和第二导体的第一端的导电棒（3），以在所述导电棒的两侧形成第一和第二焊接缝（6a，6b），所述第一和第二焊接中的每一个电阻率大于导电棒的电阻率; 以及通常沿远离间隙的方向推动导电棒的第一和第二推动单元（4a，4b）。

10. 发明申请

WO2010133176A1 CURRENT FUSE DEVICE AND BATTERY ASSEMBLY COMPRISING THE SAME 审中-公开
标题翻译：电流保险丝装置和包含该保险丝的电池组件
公开(公告)号：WO2010133176A1
公开(公告)日：2010-11-25
申请号：PCT/CN2010/073016
申请日：2010-05-20
申请人： BYD COMPANY LIMITED , TONG, Zhiwei , ZHU, Jianhua , ZHENG, Weixin , HU, Hao
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
摘要： A current fuse device and a battery assembly comprising the same. The current fuse device (100, 200) comprises an insulating box(1) having a cavity(10), a first conductor(21) with a first inner end(211), a second conductor(22) with a second inner end(221) and at least one elastic member(31,32) provided on at least one of the first conductor(21) and the second conductor(22) inside the cavity(10). The elastic member(31,32) forms electrical connection with the first and second inner ends(211, 221) simultaneously. The elastic member(31,32) may have elastic potential energy to break the electrical connection during short-circuiting.
摘要翻译：一种当前的保险丝装置和包括该保险丝装置的电池组件。当前的保险丝装置（100,200）包括具有空腔（10）的绝缘箱（1），具有第一内端（211）的第一导体（21），具有第二内端（211）的第二导体 221）和设置在所述腔（10）内部的所述第一导体（21）和所述第二导体（22）中的至少一个上的至少一个弹性构件（31,32）。弹性构件（31,32）同时与第一和第二内端（211,221）形成电连接。弹性构件（31,32）可以具有弹性势能，以在短路期间断开电连接。

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