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1. 发明申请

US20140205874A1 FLEXIBLE FUSIBLE LINK, SYSTEMS, AND METHODS 审中-公开
标题翻译：灵活可靠的链接，系统和方法
公开(公告)号：US20140205874A1
公开(公告)日：2014-07-24
申请号：US14220411
申请日：2014-03-20
申请人： SinoElectric Powertrain Corporation
发明人： Peng ZHOU
IPC分类号： H01M2/34
CPC分类号： H01M2/34 , H01H85/08 , H01H2085/025 , H01M2/1061 , H01M2200/00
摘要： A fusible link includes a current collector element, a battery cell conductor pad, and at least one fusible conductor connecting the current collector element and the battery cell conductor pad. The current collector element can be a current collector conductor pad, a current collector conductor pad and a current collector plate, or a fuse sheet. A battery cell has an anode electrode and a cathode electrode, a separate fusible link is coupled to at least one of the battery cell electrodes. The battery cell conductor pad is electrically and mechanically attached to each battery cell electrode. The fusible conductor opens under excessive current flow, and has sufficient service loop length to allow relative in-plane and out-of-plane motions between the battery cell electrode and the current collector element. The fusible links can be applied to each of a plurality of battery cells included in a battery pack.
摘要翻译：易熔连接件包括集电器元件，电池单元导体焊盘和连接集电器元件和电池单元导体焊盘的至少一个可熔导体。集电体元件可以是集电体导体焊盘，集电体导体焊盘和集电板或熔丝片。电池单元具有阳极电极和阴极电极，单独的熔丝连接至至少一个电池单元电极。电池单元导体焊盘电连接和机械连接到每个电池单元电极。易熔体导体在过大的电流下打开，并具有足够的维修回路长度，以允许电池单体电极和集电器元件之间的相对面内和外面的运动。可熔连接可以应用于包括在电池组中的多个电池单体中的每一个。

2. 发明授权

US09023218B2 Method of making fusible links 有权
标题翻译：制作易熔链接的方法
公开(公告)号：US09023218B2
公开(公告)日：2015-05-05
申请号：US13938136
申请日：2013-07-09
申请人： SinoElectric Powertrain Corporation
发明人： Peng Zhou , Paul Tsao
IPC分类号： H01B13/00 , C23F1/04 , H05K13/00 , H01H69/02 , H01H85/046 , H01M2/26 , H01H11/00 , H01H85/02 , H05K1/02
CPC分类号： H05K13/00 , H01H11/00 , H01H69/022 , H01H85/02 , H01H85/046 , H01H2085/025 , H01M2/26 , H01M2200/10 , H05K1/0293 , Y10T29/49107 , Y10T29/49108 , Y10T29/49117
摘要： Methods of fabricating the fusible link are directed to processing a multi-layer clad foil having a first layer suitable for forming a fusible link and a second layer suitable for forming one or more welding tabs. In some embodiments, the first layer is an aluminum layer and the second layer is a nickel layer. A two-step etching process or a single step etching process is performed on the clad foil to form an etched clad foil having multiple tabs made of the second layer and connected to the current collector conductor pads and battery cell conductor pads, and one or more connections made of the first layer that form aluminum conductors. The aluminum conductors are shaped and sized to form aluminum fusible conductors during either the etching process or a subsequent stamping process. A single fusible link or an array of fusible links can be formed.
摘要翻译：制造可熔连接件的方法涉及加工具有适合于形成可熔连接件的第一层的多层复合箔和适用于形成一个或多个焊接接头的第二层。在一些实施例中，第一层是铝层，第二层是镍层。在复合箔上进行两步刻蚀工艺或单步蚀刻工艺以形成具有由第二层制成的多个接片并连接到集电器导体焊盘和电池单元导体焊盘的蚀刻的复合箔，以及一个或多个由形成铝导体的第一层制成的连接。铝导体的形状和尺寸在蚀刻工艺或随后的冲压工艺期间形成铝熔丝导体。可以形成单个可熔连接件或可熔连接件阵列。

3. 发明授权

US09887410B2 Flexible fusible link, systems, and methods 有权
公开(公告)号：US09887410B2
公开(公告)日：2018-02-06
申请号：US14220411
申请日：2014-03-20
申请人： SinoElectric Powertrain Corporation
发明人： Peng Zhou
IPC分类号： H01M2/10 , H01M2/34 , H01H85/08 , H01H85/02
CPC分类号： H01M2/34 , H01H85/08 , H01H2085/025 , H01M2/1061 , H01M2200/00
摘要： A fusible link includes a current collector element, a battery cell conductor pad, and at least one fusible conductor connecting the current collector element and the battery cell conductor pad. The current collector element can be a current collector conductor pad, a current collector conductor pad and a current collector plate, or a fuse sheet. A battery cell has an anode electrode and a cathode electrode, a separate fusible link is coupled to at least one of the battery cell electrodes. The battery cell conductor pad is electrically and mechanically attached to each battery cell electrode. The fusible conductor opens under excessive current flow, and has sufficient service loop length to allow relative in-plane and out-of-plane motions between the battery cell electrode and the current collector element. The fusible links can be applied to each of a plurality of battery cells included in a battery pack.

4. 发明申请

US20130293342A1 METHOD OF MAKING FUSIBLE LINKS 审中-公开
标题翻译：制作可靠链接的方法
公开(公告)号：US20130293342A1
公开(公告)日：2013-11-07
申请号：US13938136
申请日：2013-07-09
申请人： SinoElectric Powertrain Corporation
发明人： Peng Zhou , Paul Tsao
IPC分类号： H05K13/00 , H01H85/02 , H01H11/00
CPC分类号： H05K13/00 , H01H11/00 , H01H69/022 , H01H85/02 , H01H85/046 , H01H2085/025 , H01M2/26 , H01M2200/10 , H05K1/0293 , Y10T29/49107 , Y10T29/49108 , Y10T29/49117
摘要： Methods of fabricating the fusible link are directed to processing a multi-layer clad foil having a first layer suitable for forming a fusible link and a second layer suitable for forming one or more welding tabs. In some embodiments, the first layer is an aluminum layer and the second layer is a nickel layer. A two-step etching process or a single step etching process is performed on the clad foil to form an etched clad foil having multiple tabs made of the second layer and connected to the current collector conductor pads and battery cell conductor pads, and one or more connections made of the first layer that form aluminum conductors. The aluminum conductors are shaped and sized to form aluminum fusible conductors during either the etching process or a subsequent stamping process. A single fusible link or an array of fusible links can be formed.
摘要翻译：制造可熔连接件的方法涉及加工具有适合于形成可熔连接件的第一层的多层复合箔和适用于形成一个或多个焊接接头的第二层。在一些实施例中，第一层是铝层，第二层是镍层。在复合箔上进行两步刻蚀工艺或单步蚀刻工艺以形成具有由第二层制成的多个接片并连接到集电器导体焊盘和电池单元导体焊盘的蚀刻的复合箔，以及一个或多个由形成铝导体的第一层制成的连接。铝导体的形状和尺寸在蚀刻工艺或随后的冲压工艺期间形成铝熔丝导体。可以形成单个可熔连接件或可熔连接件阵列。

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