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1. 发明授权

EP1091426B1 Structure for connecting a plurality of battery modules to constitute a battery pack 有权
标题翻译：用于多个电池模块连接成的电池组结构
公开(公告)号：EP1091426B1
公开(公告)日：2007-05-16
申请号：EP00308834.1
申请日：2000-10-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , Toyota Jidosha Kabushiki Kaisha
发明人： Marukawa, Shuhei , Eto, Toyohiko , Watanabe, Ko
IPC分类号： H01M2/02 , H01M10/04
CPC分类号： H01M4/661 , H01M4/60 , H01M4/624 , H01M4/625

2. 发明授权

EP1284509B1 Prismatic sealed battery module 有权
标题翻译：棱柱形气密电池模块
公开(公告)号：EP1284509B1
公开(公告)日：2006-12-13
申请号：EP02255462.0
申请日：2002-08-05
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , Toyota Jidosha Kabushiki Kaisha
发明人： Asahina, Takashi , Eto, Toyohiko , Hamada, Shinjil , Fukuda, Shinsuke
IPC分类号： H01M2/22 , H01M2/26 , H01M10/04
CPC分类号： H01M2/22 , H01M2/0217 , H01M2/24 , H01M2/266 , H01M2/30 , H01M10/0413 , H01M10/281

3. 发明公开

EP1091431A3 Gas discharging device for battery pack 有权
标题翻译：用于电池组的气体放电设备
公开(公告)号：EP1091431A3
公开(公告)日：2002-03-20
申请号：EP00308836.6
申请日：2000-10-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kimoto, Shinya , Watanabe, Ko , Eto, Toyohiko
IPC分类号： H01M2/12 , H01M2/02 , H01M10/50
CPC分类号： H01M2/1282 , H01M2/1205 , H01M2/1229 , H01M2/1252
摘要： In a battery pack (1) wherein a plurality of battery modules (2) provided with safety vents (10) for discharging gas are arranged in parallel, a gas discharging device (16) is provided in which discharge outlets (14) of the safety vents of the respective battery modules are connected to discharge gas tubes (17) installed in the alignment direction of the battery modules and connected to an external discharging section, in such a manner that changes in the intervals between the discharge outlets of respective safety vents due to expansion of the battery modules are absorbed by expansion or displacement of the discharge gas tubes.

4. 发明公开

EP1091426A2 Structure for connecting a plurality of battery modules to constitute a battery pack 有权
标题翻译：电影电视剧“电视剧”电视剧
公开(公告)号：EP1091426A2
公开(公告)日：2001-04-11
申请号：EP00308834.1
申请日：2000-10-06
申请人： Matsushita Electric Industrial Co., Ltd. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Marukawa, Shuhei , Eto, Toyohiko , Watanabe, Ko
IPC分类号： H01M2/02 , H01M10/04
CPC分类号： H01M4/661 , H01M4/60 , H01M4/624 , H01M4/625
摘要： A plurality of prismatic cell cases (4) having short lateral walls and long lateral walls are coupled together such that each of the short lateral walls of these cell cases is common to two adjacent cell cases as partitions (9), thereby constituting an integral battery case (3) of a battery module (2). A large number of projections (16, 17) are formed dispersedly on both side faces of the battery module for forming coolant passages between two battery modules when butted with corresponding plurality of projections formed on both sides of an adjacent battery module. The height (h) of the projections (16) positioned opposite the partitions in the integral battery case is set lower than the height (H) of the other projections (17).
摘要翻译：具有短侧壁和长侧壁的多个棱柱形电池壳体（4）被耦合在一起，使得这些电池壳体的每个短侧壁对于作为隔板（9）的两个相邻的电池壳体是共同的，由此构成一体的电池电池模块（2）的壳体（3）。大量突起（16,17）分散地形成在电池模块的两个侧面上，用于在与相邻的电池模块的两侧形成的相应的多个突起对接时在两个电池模块之间形成冷却剂通道。与整体电池壳体中的隔板相对的突起（16）的高度（h）设定为低于其他突起（17）的高度（H）。

5. 发明授权

EP1091431B1 Gas discharging device for battery pack 有权
标题翻译：用于电池组的气体放电设备
公开(公告)号：EP1091431B1
公开(公告)日：2007-03-07
申请号：EP00308836.6
申请日：2000-10-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , Toyota Jidosha Kabushiki Kaisha
发明人： Kimoto, Shinya , Watanabe, Ko , Eto, Toyohiko
IPC分类号： H01M2/12 , H01M10/50
CPC分类号： H01M2/1282 , H01M2/1205 , H01M2/1229 , H01M2/1252

6. 发明公开

EP1605534A3 Structure for electrode terminals of battery module 有权
标题翻译：电池模块电极端子的结构
公开(公告)号：EP1605534A3
公开(公告)日：2006-06-14
申请号：EP05019627.8
申请日：2000-10-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hamada, Shinji , Yamamura, Izumi , Fujioka, Noriyuki , Marukawa, Shuhei , Ogata, Yoshiaki , Eto, Toyohiko , Shukuya, Kejii
IPC分类号： H01M2/30 , H01M2/02 , H01M2/24 , H01M10/28
CPC分类号： H01M2/1083 , H01M2/0217 , H01M2/0237 , H01M2/0242 , H01M2/0245 , H01M2/1077 , H01M2/305 , H01M10/0413 , H01M10/281 , H01M10/345
摘要： On the opposite end walls (8) of a flat, primatic battery case (2) of a battery module (1) where electrode terminals (12) are attached, protruding components (26) are formed such as to protrude further than the electrode terminals. Terminal holes (10) are formed in the end walls in which the electrode terminals are fitted, and the thickness of the end walls of the integral battery case in the vicinity of the terminal holes is not the same on both sides of each of the terminal holes. Also, each of the electrode terminals has a mounting structure comprising a disk-shaped seat (12a) from one surface of which the electrode terminal protrudes, a connecting protrusion (24) protruding from an opposite surface of the electrode terminal, an annular groove (40a) formed around and coaxial with said connecting protrusion, and an annular protrusion (40) around and coaxial with said annular groove. The engagement tabs (38) are formed extending radially and centred around the connecting protrusion. The engagement grooves (37) and the circular recess are connected and coplanar. The engagement tabs (38) and the annular protrusion (40) are connected and coplanar.
摘要翻译：在安装有电极端子（12）的电池模块（1）的扁平的原始电池壳体（2）的相对端壁（8）上，突出部件（26）形成为比电极端子。在电极端子装配于其中的端壁中形成端子孔（10），并且端子孔附近的整体电池壳体的端壁的厚度在每个端子的两侧上不相同孔。此外，每个电极端子具有安装结构，该安装结构包括从其一个表面突出电极端子的盘形座（12a），从电极端子的相反表面突出的连接突起（24），环形槽 40a），其形成在所述连接突起的周围并与所述连接突起同轴;以及围绕所述环形沟槽并与其同轴的环形突起（40）。接合片（38）形成为径向延伸并且以连接突起为中心。接合槽（37）和圆形凹槽连接并共面。接合片（38）和环形突起（40）连接并共面。

7. 发明公开

EP1284509A2 Prismatic sealed battery module 有权
标题翻译： Prismatisches gasdichtes Batteriemodul
公开(公告)号：EP1284509A2
公开(公告)日：2003-02-19
申请号：EP02255462.0
申请日：2002-08-05
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Asahina, Takashi , Eto, Toyohiko , Hamada, Shinjil , Fukuda, Shinsuke
IPC分类号： H01M2/22 , H01M2/26 , H01M10/04
CPC分类号： H01M2/22 , H01M2/0217 , H01M2/24 , H01M2/266 , H01M2/30 , H01M10/0413 , H01M10/281
摘要： A prismatic sealed battery module includes a prismatic battery case (3), an electrode plate group (8) constituted by alternately layering positive and negative electrode plates with a separator arranged therebetween, and an electrolyte. The positive or negative electrode plates protruding from respective end faces of the electrode plate group are bonded to a collector member (16). A metal connector (18) is fixed to the central part of the collector member facing the inner surface of the side end wall (3a) of the battery case. The collector member is connected, at the metal connector (18), to an external terminal (25) using an external connecting bolt (23).
摘要翻译：棱柱形密封电池模块包括棱柱形电池壳体（3），通过交替层叠正电极板和隔着电极的隔板构成的电极板组（8）。从电极板组的各端面突出的正极板或负极板接合到集电体构件（16）。金属连接器（18）固定在面向电池壳体的侧端壁（3a）的内表面的收集器件的中心部分。集电器构件使用外部连接螺栓（23）在金属连接器（18）处连接到外部端子（25）。

8. 发明公开

EP1278263A2 Prismatic battery having cooling structure and battery pack using the same 有权
标题翻译： Prismatische Batterie mitKühlstrukturund damit aufgebauter Batteriesatz
公开(公告)号：EP1278263A2
公开(公告)日：2003-01-22
申请号：EP02255036.2
申请日：2002-07-17
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Marukawa, Shuhei , Eto, Toyohiko , Watanabe, Ko
IPC分类号： H01M10/50 , H01M2/10
CPC分类号： H01M2/1077 , H01M2/0217 , H01M2/0295 , H01M10/613 , H01M10/647 , H01M10/6555 , H01M10/6556 , H01M10/6567
摘要： A battery pack (1) includes a plurality of prismatic batteries (2) each including an electrode plate group and electrolyte housed in a prismatic battery case (13), the prismatic batteries being arranged in parallel and integrally bound. A metal plate (17) is integrally embedded in the sidewall of the prismatic battery which is in parallel with the electrode plate group. A heat transfer part (18) protruding from the prismatic battery case is provided in at least one side of the metal plate (17). A heat exchanger (10) is provided such that a heat exchanging surface (11) of the heat exchanger is brought into contact with the heat transfer part protruding from the prismatic battery case of the prismatic battery and the battery pack and the heat exchanger are fixed together.
摘要翻译：电池组（1）包括多个棱柱形电池（2），每个棱柱形电池包括一个容纳在棱柱形电池盒（13）中的电极板组和电解液，棱柱形电池平行布置成一体。金属板（17）一体地嵌入在与电极板组平行的方形电池的侧壁中。在金属板（17）的至少一侧设置有从棱柱形电池壳体突出的传热部（18）。设置热交换器（10），使得热交换器的热交换面（11）与从棱柱形电池的棱柱形电池壳体突出的传热部与电池组接触，并且热交换器固定一起。

9. 发明公开

EP1605535A2 Structure for electrode terminals of battery module 有权
标题翻译： Polenstruktur einer modularen Batterie
公开(公告)号：EP1605535A2
公开(公告)日：2005-12-14
申请号：EP05019628.6
申请日：2000-10-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hamada, Shinji , Yamamura, Izumi , Fujioka, Noriyuki , Marukawa, Shuhei , Ogata, Yoshiaki , Eto, Toyohiko , Shukuya, Kejii
IPC分类号： H01M2/30 , H01M2/02 , H01M2/24 , H01M10/28
CPC分类号： H01M2/1083 , H01M2/0217 , H01M2/0237 , H01M2/0242 , H01M2/0245 , H01M2/1077 , H01M2/305 , H01M10/0413 , H01M10/281 , H01M10/345
摘要： On the opposite end walls (8) of a flat, prismatic battery case (2) of a battery module (1) where electrode terminals (12) are attached, protruding components (26) are formed such as to protrude further than the electrode terminals. Terminal holes (10) are formed in the end walls in which the electrode terminals are fitted, and the thickness of the end walls of the integral battery case in the vicinity of the terminal holes is not the same on both sides of each of the terminal holes. Also, one of a plurality of vertical and horizontal ribs are formed on the end walls between the electrode terminals and the protruding components.
摘要翻译：在安装有电极端子（12）的电池模块（1）的平坦的棱柱形电池壳体（2）的相对端壁（8）上形成突出部件（26），以便比电极端子。端子孔（10）形成在其中安装电极端子的端壁中，并且端子孔附近的一体电池壳体的端壁的厚度在每个端子的两侧不相同孔。此外，在电极端子和突出部件之间的端壁上形成多个垂直和水平肋中的一个。

10. 发明公开

EP1605534A2 Structure for electrode terminals of battery module 有权
标题翻译： Polenstruktur einer modularen Batterie
公开(公告)号：EP1605534A2
公开(公告)日：2005-12-14
申请号：EP05019627.8
申请日：2000-10-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hamada, Shinji , Yamamura, Izumi , Fujioka, Noriyuki , Marukawa, Shuhei , Ogata, Yoshiaki , Eto, Toyohiko , Shukuya, Kejii
IPC分类号： H01M2/30 , H01M2/02 , H01M2/24 , H01M10/28
CPC分类号： H01M2/1083 , H01M2/0217 , H01M2/0237 , H01M2/0242 , H01M2/0245 , H01M2/1077 , H01M2/305 , H01M10/0413 , H01M10/281 , H01M10/345
摘要： On the opposite end walls (8) of a flat, primatic battery case (2) of a battery module (1) where electrode terminals (12) are attached, protruding components (26) are formed such as to protrude further than the electrode terminals. Terminal holes (10) are formed in the end walls in which the electrode terminals are fitted, and the thickness of the end walls of the integral battery case in the vicinity of the terminal holes is not the same on both sides of each of the terminal holes. Also, each of the electrode terminals has a mounting structure comprising a disk-shaped seat (12a) from one surface of which the electrode terminal protrudes, a connecting protrusion (24) protruding from an opposite surface of the electrode terminal, an annular groove (40a) formed around and coaxial with said connecting protrusion, and an annular protrusion (40) around and coaxial with said annular groove. The engagement tabs (38) are formed extending radially and centred around the connecting protrusion. The engagement grooves (37) and the circular recess are connected and coplanar. The engagement tabs (38) and the annular protrusion (40) are connected and coplanar.
摘要翻译：在安装有电极端子（12）的电池模块（1）的平坦的，主要的电池壳体（2）的相对端壁（8）上形成突出部件（26），比电极端子。端子孔（10）形成在其中安装电极端子的端壁中，并且端子孔附近的一体电池壳体的端壁的厚度在每个端子的两侧不相同孔。此外，每个电极端子具有安装结构，其包括从电极端子突出的一个表面的盘形座（12a），从电极端子的相对表面突出的连接突起（24），环形槽形成在所述连接突起周围并且与所述连接突起同轴的环形突起（40），以及与所述环形槽相邻并且与所述环形槽同轴的环形突起（40）。接合突片（38）形成为径向延伸并且围绕连接突起居中。接合槽（37）和圆形凹槽连接并共面。接合片（38）和环形突起（40）连接并共面。

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