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1. 发明申请

US20110104527A1 SECONDARY BATTERY HAVING SEALING PORTION OF NOVEL STRUCTURE 有权
标题翻译：具有新型结构密封部分的二次电池
公开(公告)号：US20110104527A1
公开(公告)日：2011-05-05
申请号：US12747744
申请日：2008-12-04
申请人： Sang-Kyu Choi , Kwangho Yoo , Hyunwoo Park , Eunyoung Oh , Youngjoo Shin
发明人： Sang-Kyu Choi , Kwangho Yoo , Hyunwoo Park , Eunyoung Oh , Youngjoo Shin
IPC分类号： H01M2/12
CPC分类号： H01M2/1241 , H01M2/0207 , H01M2/024 , H01M2/0275 , H01M2/0277 , H01M2/0285 , H01M2/0287 , H01M10/0525 , H01M10/0565 , Y10T29/4911
摘要： Disclosed herein is a plate-shaped secondary battery constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case, and the battery case is sealed by thermal welding, wherein the battery case is provided at a sealing portion around an electrode assembly receiving part thereof with an exhaust guide sealing portion configured in a structure in which a width of the exhaust guide sealing portion decreases from an inside of the sealing portion toward an outside of the sealing portion such that a sealing force of the exhaust guide sealing portion is first released, when high-pressure gas is generated in a battery cell, and therefore, the high-pressure gas is exhausted outside, the exhaust guide sealing portion being thermally welded with a sealing force less than that of a sealing portion located at a remaining region (‘a remaining sealing portion’), and the battery case is further provided at a middle of the exhaust guide sealing portion with a bridge sealing portion extending in parallel to the electrode assembly for interconnecting opposite sides of the remaining sealing portion with a predetermined width, the bridge sealing portion being thermally welded with a sealing force greater than that of the exhaust guide sealing portion.
摘要翻译：这里公开了一种板状二次电池，其结构是将阴极/隔板/阳极结构的电极组件安装在电池壳体中，并且电池壳体通过热焊接而被密封，其中电池壳体设置在围绕电极组件接收其部分的密封部分具有排气引导密封部分，该排气引导密封部分构造成排气引导密封部分的宽度从密封部分的内部朝向密封部分的外部减小，使得密封力首先释放排气导向密封部分，当在电池单元中产生高压气体时，排气导管密封部分的外部压缩空气被排出，排气引导密封部分的热密封力小于位于剩余区域（“剩余密封部”）的密封部，并且电池壳体还设置在排气引导件s的中间其具有平行于电极组件延伸的桥接密封部分，用于将剩余密封部分的相对侧以预定宽度互连，桥接密封部分的热密封力大于排气引导密封部分的密封力。

2. 发明授权

US08012617B2 Secondary battery having sealing portion of novel structure 有权
标题翻译：二次电池具有新颖结构的密封部分
公开(公告)号：US08012617B2
公开(公告)日：2011-09-06
申请号：US12747744
申请日：2008-12-04
申请人： Sang-Kyu Choi , Kwangho Yoo , Hyunwoo Park , Eunyoung Oh , Youngjoo Shin
发明人： Sang-Kyu Choi , Kwangho Yoo , Hyunwoo Park , Eunyoung Oh , Youngjoo Shin
IPC分类号： H01M2/12
CPC分类号： H01M2/1241 , H01M2/0207 , H01M2/024 , H01M2/0275 , H01M2/0277 , H01M2/0285 , H01M2/0287 , H01M10/0525 , H01M10/0565 , Y10T29/4911
摘要： Disclosed herein is a plate-shaped secondary battery constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case, and the battery case is sealed by thermal welding, wherein the battery case is provided at a sealing portion around an electrode assembly receiving part thereof with an exhaust guide sealing portion configured in a structure in which a width of the exhaust guide sealing portion decreases from an inside of the sealing portion toward an outside of the sealing portion such that a sealing force of the exhaust guide sealing portion is first released, when high-pressure gas is generated in a battery cell, and therefore, the high-pressure gas is exhausted outside, the exhaust guide sealing portion being thermally welded with a sealing force less than that of a sealing portion located at a remaining region (‘a remaining sealing portion’), and the battery case is further provided at a middle of the exhaust guide sealing portion with a bridge sealing portion extending in parallel to the electrode assembly for interconnecting opposite sides of the remaining sealing portion with a predetermined width, the bridge sealing portion being thermally welded with a sealing force greater than that of the exhaust guide sealing portion.
摘要翻译：这里公开了一种板状二次电池，其结构是将阴极/隔板/阳极结构的电极组件安装在电池壳体中，并且电池壳体通过热焊接而被密封，其中电池壳体设置在围绕电极组件接收其部分的密封部分具有排气引导密封部分，该排气引导密封部分构造成排气引导密封部分的宽度从密封部分的内部朝向密封部分的外部减小，使得密封力首先释放排气导向密封部分，当在电池单元中产生高压气体时，排气导管密封部分的外部压缩空气被排出，排气引导密封部分的热密封力小于位于剩余区域（“剩余密封部”）的密封部，并且电池壳体还设置在排气引导件s的中间其具有平行于电极组件延伸的桥接密封部分，用于将剩余密封部分的相对侧以预定宽度互连，桥接密封部分的热密封力大于排气引导密封部分的密封力。

3. 发明申请

US20100164695A1 Electronic Disk-Type Horn And Horn Using Photointerrupter 审中-公开
标题翻译：电子盘式喇叭和喇叭使用光电断路器
公开(公告)号：US20100164695A1
公开(公告)日：2010-07-01
申请号：US12640650
申请日：2009-12-17
申请人： Sang-Kyu Choi
发明人： Sang-Kyu Choi
IPC分类号： G08B3/10
CPC分类号： B60Q5/00 , G10K9/13
摘要： The present invention relates to an electronic disk-type horn having no contact point and a non-contact horn using a photointerrupter. The electronic disk-type horn generates a sound, and includes a switch circuit for selectively supplying current to the coil, a pulse generation timer circuit for periodically providing a pulse to the switch circuit, and a pulse ratio adjustment circuit for adjusting ON/OFF times of one period of the pulse. Further, the horn using a photointerrupter includes a light blocking panel for blocking a light emitting device and a light receiving device to prevent light emitted from the light emitting device from reaching the light receiving device, a switch circuit for selectively supplying current to the coil, and a photointerrupter including the light emitting device and the light receiving device, the photointerrupter controlling the switch circuit.
摘要翻译：本发明涉及一种不具有接触点的电子盘式喇叭和使用光断续器的非接触式喇叭。电子盘型喇叭产生声音，并且包括用于向线圈选择性地供应电流的开关电路，用于周期性地向开关电路提供脉冲的脉冲产生定时器电路和用于调节ON / OFF时间的脉冲比率调节电路的一段脉冲。此外，使用光断续器的喇叭包括用于阻挡发光器件的阻光面板和用于防止从发光器件发射的光到达光接收器件的光接收器件，用于选择性地向线圈供电的开关电路，以及包括发光器件和光接收器件的光断续器，该光断续器控制开关电路。

4. 发明授权

US10727471B2 Method for manufacturing lithium ion polymer battery, battery cell, and lithium ion polymer battery including the same 有权
公开(公告)号：US10727471B2
公开(公告)日：2020-07-28
申请号：US12980713
申请日：2010-12-29
申请人： Sang-Kyu Choi , Kwang Ho Yoo , Young Joon Shin
发明人： Sang-Kyu Choi , Kwang Ho Yoo , Young Joon Shin
IPC分类号： H01M2/36 , H01M10/058 , H01M10/04 , H01M10/052 , H01M10/44 , H01M10/0565 , H01M2/02 , H01M4/04
摘要： A method for manufacturing a lithium ion polymer battery is provided in which in injecting electrolyte into a lithium ion polymer battery, the battery cell is immersed in an electrolyte impregnation bath to allow the electrolyte to be impregnated into the cell. The electrolyte can be impregnated simultaneously, and as the battery cell is activated, the electrolyte is settled down in the interior of the battery cell. Thus, when the battery cell is sealed, a phenomenon that the electrolyte is present at the sealed portion can be prevented.

5. 发明授权

US09041266B2 Magnetic bearing structure and turbo machine having the same 有权
标题翻译：磁轴承结构和涡轮机相同
公开(公告)号：US09041266B2
公开(公告)日：2015-05-26
申请号：US13583691
申请日：2011-03-10
申请人： Cheol Hoon Park , Sang-Kyu Choi , Sang Yong Ham , Dong-Won Yun
发明人： Cheol Hoon Park , Sang-Kyu Choi , Sang Yong Ham , Dong-Won Yun
IPC分类号： F16C32/04
CPC分类号： F16C32/0476 , F16C32/0465
摘要： Disclosed is a magnetic bearing structure including a permanent magnet, levitating a rotation body without a bias current, and easily magnetizing the permanent magnet. The magnetic bearing structure includes a ring-shaped permanent magnet provided on a side of a rotation shaft and magnetized in a direction parallel with a shaft direction of the rotation shaft, a coil installed on a side of the permanent magnet, and a conductor installed on an external side of the coil and used to form a magnetic field path. According to the configuration, when an additional bias current is not supplied to the coil installed in the magnetic bearing, a rotation body levitates according to the magnetic field caused by the permanent magnet, and a magnetized direction of the permanent magnet is in parallel with a shaft direction of the rotation shaft thereby allowing easy magnetization and increasing productivity of the magnetic bearing.
摘要翻译：公开了一种磁性轴承结构，其包括永磁体，悬浮旋转体而没有偏置电流，并且易于使永磁体磁化。磁性轴承结构包括设置在旋转轴侧并沿与旋转轴的轴方向平行的方向被磁化的环形永磁体，安装在永久磁体侧的线圈和安装在永久磁铁上的导体线圈的外侧并用于形成磁场路径。根据该结构，当不向安装在磁轴承中的线圈供给附加偏置电流时，旋转体根据由永久磁铁引起的磁场而悬浮，并且永久磁铁的磁化方向与从而允许容易的磁化和提高磁性轴承的生产率。

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