公开(公告)号：US20110096900A1

公开(公告)日：2011-04-28

申请号：US12910078

申请日：2010-10-22

申请人： Hee Chan Park ,  Jin Gyu Kim ,  Ik Sung Yoon ,  Sang Bum Kim

发明人： Hee Chan Park ,  Jin Gyu Kim ,  Ik Sung Yoon ,  Sang Bum Kim

IPC分类号： G01N23/083

CPC分类号： G01N23/083

摘要： The present invention relates to an apparatus and method for inspecting the electrodes of a battery, which inspects the arrangement state of anodes and cathodes in the battery in a non-destructive manner (using X-rays). The apparatus radiates X-ray beams onto a battery in which a plurality of plate-shaped anodes and a plurality of plate-shaped cathodes are alternately stacked and inspects an arrangement state of the anodes and the cathodes. The apparatus includes a first X-ray source part for radiating a first X-ray beam onto the battery. A first detector detects the first X-ray beam having transmitted through the battery. A control unit receives an image of the battery output from the first detector, calculates a step difference between each anode and each cathode, and then inspects an arrangement state of the anode and the cathode.

摘要翻译： 本发明涉及一种用于检查电池电极的装置和方法，其以非破坏性方式（使用X射线）检查电池中的阳极和阴极的布置状态。 该装置将X射线束照射到电池中，其中多个板状阳极和多个板状阴极交替堆叠，并检查阳极和阴极的布置状态。 该装置包括用于将第一X射线束照射到电池上的第一X射线源部分。 第一检测器检测透过电池的第一X射线束。 控制单元接收从第一检测器输出的电池的图像，计算每个阳极和每个阴极之间的台阶差，然后检查阳极和阴极的布置状态。

公开(公告)号：US08369482B2

公开(公告)日：2013-02-05

申请号：US12910078

申请日：2010-10-22

申请人： Hee Chan Park ,  Jin Gyu Kim ,  Ik Sung Yoon ,  Sang Bum Kim

发明人： Hee Chan Park ,  Jin Gyu Kim ,  Ik Sung Yoon ,  Sang Bum Kim

IPC分类号： G01B15/06

CPC分类号： G01N23/083

摘要： The present invention relates to an apparatus and method for inspecting the electrodes of a battery, which inspects the arrangement state of anodes and cathodes in the battery in a non-destructive manner (using X-rays). The apparatus radiates X-ray beams onto a battery in which a plurality of plate-shaped anodes and a plurality of plate-shaped cathodes are alternately stacked and inspects an arrangement state of the anodes and the cathodes. The apparatus includes a first X-ray source part for radiating a first X-ray beam onto the battery. A first detector detects the first X-ray beam having transmitted through the battery. A control unit receives an image of the battery output from the first detector, calculates a step difference between each anode and each cathode, and then inspects an arrangement state of the anode and the cathode.

摘要翻译： 本发明涉及一种用于检查电池电极的装置和方法，其以非破坏性方式（使用X射线）检查电池中的阳极和阴极的布置状态。 该装置将X射线束照射到电池中，其中多个板状阳极和多个板状阴极交替堆叠，并检查阳极和阴极的布置状态。 该装置包括用于将第一X射线束照射到电池上的第一X射线源部分。 第一检测器检测透过电池的第一X射线束。 控制单元接收从第一检测器输出的电池的图像，计算每个阳极和每个阴极之间的台阶差，然后检查阳极和阴极的布置状态。

公开(公告)号：US08920950B2

公开(公告)日：2014-12-30

申请号：US13532914

申请日：2012-06-26

申请人： Hee Chan Park ,  Sang Bum Kim

发明人： Hee Chan Park ,  Sang Bum Kim

IPC分类号： H01M2/12 ,  H01M2/02 ,  H01M2/08 ,  H01M2/10

CPC分类号： H01M2/1241 ,  H01M2/0212 ,  H01M2/1061 ,  Y02E60/12

摘要： Provided are a battery cell and a battery module including the same, and more particularly, the battery cell can secure safety thereof, by forming an exhaust part in a predetermined region of a sealing part to have a sealing member thicker than the other region of the sealing part so that the exhaust part has relatively weaker adhesive strength than the sealing part not containing the exhaust part, and thus, the adhesive state of the exhaust part is broken when high pressure occurs within the cell due to overheat conditions such as overcharging or inner short circuits to cause a case of the cell to swell, thereby discharging out the substances within a pouch type secondary cell.

摘要翻译： 提供一种电池单元和包括该电池单元的电池模块，更具体地说，电池单元可以通过在密封部分的预定区域中形成排气部分以使其密封件厚于其它区域 密封部分使得排气部分的粘合强度比不包含排气部分的密封部分要弱得多，因此，由于过热或内部过热等原因，在电池内发生高压时排气部的粘接状态被破坏 短路导致电池膨胀的情况，从而排出袋型二次电池内的物质。

公开(公告)号：US06965346B2

公开(公告)日：2005-11-15

申请号：US10673265

申请日：2003-09-30

申请人： Jae Suk Sung ,  Hee Chan Park

发明人： Jae Suk Sung ,  Hee Chan Park

IPC分类号： H01Q13/08 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q5/10 ,  H01Q5/364 ,  H01Q5/50 ,  H01Q9/40 ,  H01Q9/42

CPC分类号： H01Q1/2275 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q5/364 ,  H01Q9/42

摘要： A wireless LAN antenna/card which can transmit/receive RF signals in a high frequency band (e.g., 5 GHz) and a low frequency band (e.g., 2.4 GHz), includes a radiation electrode, a matching electrode and a feeding electrode. The radiation electrode has a predetermined area to define a transmission/reception frequency band of the antenna. The matching electrode has at least one open stub. The feeding electrode has a feeding point formed at an arbitrary position of the feeding electrode to receive a current, a first end connected to the radiation electrode, and a second end connected to the matching electrode. Further, the feeding point and a ground point are arbitrarily set on the feeding electrode, thus adjusting the impedance and frequency of the wireless LAN antenna.

摘要翻译： 可以在高频带（例如5GHz）和低频带（例如2.4GHz）中发送/接收RF信号的无线LAN天线/卡包括辐射电极，匹配电极和馈电电极。 辐射电极具有预定的区域以限定天线的发射/接收频带。 匹配电极具有至少一个开口端。 馈电电极具有形成在馈电电极的任意位置以接收电流的馈电点，连接到辐射电极的第一端和连接到匹配电极的第二端。 此外，馈电点和接地点任意设置在馈电电极上，从而调节无线LAN天线的阻抗和频率。

公开(公告)号：US06980155B2

公开(公告)日：2005-12-27

申请号：US10722543

申请日：2003-11-28

申请人： Jae Chan Lee ,  Hee Chan Park

发明人： Jae Chan Lee ,  Hee Chan Park

IPC分类号： H01Q1/38 ,  H01Q1/24 ,  H01Q9/42 ,  H01Q21/24

CPC分类号： H01Q1/243 ,  H01Q9/42 ,  H01Q21/245

摘要： A diversity antenna is provided inside a mobile communication terminal. A common ground element formed as a conductor having predetermined length grounds the antenna. A first radiating element radiates a vertically polarized wave of a predetermined band. One end of the first radiating element is vertically connected to one end of the commnon ground element and the other end of the first radiating element is open. A second radiating element radiates a horizontally polarized wave of the predetermined band. One end of the second radiating element is vertically connected to the other end of the common ground element and the other end of the second radiating element is open. First and second feeding elements feed electric current to the radiating elements.

摘要翻译： 在移动通信终端内设置分集天线。 作为具有预定长度的导体形成的公共接地元件使天线接地。 第一辐射元件辐射预定带的垂直极化波。 第一辐射元件的一端垂直连接到通信接地元件的一端，第一辐射元件的另一端是开放的。 第二辐射元件辐射预定带的水平偏振波。 第二辐射元件的一端垂直连接到公共接地元件的另一端并且第二辐射元件的另一端是开放的。 第一和第二馈电元件将电流馈送到辐射元件。