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公开(公告)号：US08842406B2
公开(公告)日：2014-09-23
申请号：US13345098
申请日：2012-01-06
IPC分类号： H02H5/04
CPC分类号： H01C1/01 , H01C1/14 , H01C1/1406 , H01C7/02 , H01C7/13
摘要： An over-current protection device includes a resistive device, an insulation layer, an electrode layer and at least one electrically conductive connecting member. The resistive device includes a first electrode foil, a second electrode foil and a positive temperature coefficient (PTC) material layer laminated between the electrode foils. The insulation layer is formed on the surface of the first electrode foil, and the electrode layer is formed on the surface of the insulation layer. The conductive connecting member penetrates the electrode layer, the insulation layer and the first electrode foil for electrically connecting the electrode layer and the first electrode foil. The conductive connecting member is insulated from the second electrode foil. One of the first and second electrode foils is configured to electrically connect to a protective circuit module (PCM), and the other one is configured to electrically connect to an electrode terminal of a battery to be protected.
摘要翻译： 过电流保护装置包括电阻装置，绝缘层，电极层和至少一个导电连接构件。 电阻器件包括层压在电极箔之间的第一电极箔，第二电极箔和正温度系数（PTC）材料层。 绝缘层形成在第一电极箔的表面上，并且电极层形成在绝缘层的表面上。 导电连接构件穿透电极层，绝缘层和用于电连接电极层和第一电极箔的第一电极箔。 导电连接构件与第二电极箔绝缘。 第一和第二电极箔中的一个被配置为电连接到保护电路模块（PCM），另一个被配置为电连接到待保护的电池的电极端子。
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公开(公告)号：US20130176655A1
公开(公告)日：2013-07-11
申请号：US13345098
申请日：2012-01-06
IPC分类号： H02H5/04
CPC分类号： H01C1/01 , H01C1/14 , H01C1/1406 , H01C7/02 , H01C7/13
摘要： An over-current protection device includes a resistive device, an insulation layer, an electrode layer and at least one electrically conductive connecting member. The resistive device includes a first electrode foil, a second electrode foil and a positive temperature coefficient (PTC) material layer laminated between the electrode foils. The insulation layer is formed on the surface of the first electrode foil, and the electrode layer is formed on the surface of the insulation layer. The conductive connecting member penetrates the electrode layer, the insulation layer and the first electrode foil for electrically connecting the electrode layer and the first electrode foil. The conductive connecting member is insulated from the second electrode foil. One of the first and second electrode foils is configured to electrically connect to a protective circuit module (PCM), and the other one is configured to electrically connect to an electrode terminal of a battery to be protected.
摘要翻译： 过电流保护装置包括电阻装置，绝缘层，电极层和至少一个导电连接构件。 电阻器件包括层压在电极箔之间的第一电极箔，第二电极箔和正温度系数（PTC）材料层。 绝缘层形成在第一电极箔的表面上，并且电极层形成在绝缘层的表面上。 导电连接构件穿透电极层，绝缘层和用于电连接电极层和第一电极箔的第一电极箔。 导电连接构件与第二电极箔绝缘。 第一和第二电极箔中的一个被配置为电连接到保护电路模块（PCM），另一个被配置为电连接到待保护的电池的电极端子。
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公开(公告)号：US07283033B2
公开(公告)日：2007-10-16
申请号：US11219657
申请日：2005-09-07
申请人： Shau Chew Wang , Yi Nuo Chen
发明人： Shau Chew Wang , Yi Nuo Chen
CPC分类号： H01C1/1406 , H01C1/16 , H01C7/02
摘要： An axial leaded over-current protection device comprised of a plurality of PTC devices, a first terminal metal strip, and a second terminal metal strip. One end of the first terminal metal strip diverges into a plurality of electrode strips, and the plurality electrode strips are connected to an electrode layer of each PTC device. The second terminal metal strip is connected to the other electrode layer of each PTC device, i.e., the one not being connected to the first terminal metal strip. Accordingly, the first terminal metal strip and second terminal metal strip are respectively connected to the two electrode layers of each PTC device and become in parallel thereby, so that the resistance of the over-current protection device can be decreased.
摘要翻译： 一种由多个PTC器件，第一端子金属条和第二端子金属条构成的轴向引线过电流保护器件。 第一端子金属带的一端分散成多个电极条，并且多个电极条连接到每个PTC器件的电极层。 第二端子金属带连接到每个PTC器件的另一个电极层，即不连接到第一端子金属条的电极层。 因此，第一端子金属带和第二端子金属带分别连接到每个PTC器件的两个电极层并且并联，从而可以减小过电流保护器件的电阻。
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