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1. 发明授权

US09331363B2 Structural electric device having improved safety 有权
标题翻译：具有改善安全性的结构电气装置
公开(公告)号：US09331363B2
公开(公告)日：2016-05-03
申请号：US13348671
申请日：2012-01-12
申请人： Seung Su Cho , Seung Taek Hong , Seung Don Choi , Dae Sik Choi , Yong Kyu Ju , Dae Hong Kwon , You Rim Yoon , Soul Gie Hong
发明人： Seung Su Cho , Seung Taek Hong , Seung Don Choi , Dae Sik Choi , Yong Kyu Ju , Dae Hong Kwon , You Rim Yoon , Soul Gie Hong
IPC分类号： H01M14/00 , H01M10/42
CPC分类号： H01M10/42 , H01M2/34 , H01M2200/00
摘要： Provided is a novel structural electric device having improved safety. More particularly, provided is a novel structural electric device devised to resolve several issues regarding heat generation, ignition, and explosion, which may be caused by a sharp needle-shaped object penetrating an electric device.
摘要翻译：提供了一种具有改进的安全性的新型结构电气装置。更具体地，提供了一种新颖的结构电气装置，其旨在解决可能由穿透电气装置的锋利的针形物体引起的关于发热，点火和爆炸的若干问题。

2. 发明授权

US09142819B2 Separator having porous coating layer, and electrochemical device containing the same 有权
标题翻译：具有多孔涂层的分离器，以及包含其的电化学装置
公开(公告)号：US09142819B2
公开(公告)日：2015-09-22
申请号：US13061735
申请日：2009-09-03
申请人： Yoon-Jung Bae , In-Chul Kim , Seung-Taek Hong , Jong-Hwan Kim , Han-Ho Lee
发明人： Yoon-Jung Bae , In-Chul Kim , Seung-Taek Hong , Jong-Hwan Kim , Han-Ho Lee
IPC分类号： H01M2/16 , H01M10/052
CPC分类号： H01M2/1686 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M10/052 , H01M10/0525 , H01M2200/30 , H01M2220/20
摘要： A separator includes a monolayer-type polyolefin-based micro-porous film having a porosity of 40 to 60%, an average pore diameter of 60 nm or less, and an air permeability of 350 s/100 mL or less; and a porous coating layer formed on at least one surface of the micro-porous film and made of a mixture of a plurality of inorganic particles and a binder polymer. An electrochemical device having the above separator has excellent thermal stability and allows a high power while minimizing the occurrence of leak current.
摘要翻译：隔膜包括孔隙率为40〜60％，平均孔径为60nm以下，透气度为350s / 100mL以下的单层型聚烯烃类微孔膜; 以及形成在所述微孔膜的至少一个表面上并由多个无机颗粒和粘合剂聚合物的混合物制成的多孔涂层。具有上述分离器的电化学装置具有优异的热稳定性并且允许高功率同时最小化泄漏电流的发生。

3. 发明申请

US20130127444A1 APPARATUS AND METHOD FOR DISTINGUISHING BETWEEN TACK-WELDING AND WELDING 审中-公开
标题翻译：焊接和焊接之间的鉴别和测量方法
公开(公告)号：US20130127444A1
公开(公告)日：2013-05-23
申请号：US13812550
申请日：2011-07-27
申请人： Eui Koog Ahn , Lock-Jo Koo , hee won Jo , Seung Taek Hong , Chang Ho Lee , Gi Nam Wang , Sang Chul Park
发明人： Eui Koog Ahn , Lock-Jo Koo , hee won Jo , Seung Taek Hong , Chang Ho Lee , Gi Nam Wang , Sang Chul Park
IPC分类号： B23K9/095
CPC分类号： B23K9/0956 , B23K9/095 , B23K31/125
摘要： An apparatus and method for distinguishing between tack-welding and welding are provided. The apparatus for distinguishing between tack-welding and welding includes: a current sensor configured to detect arc current of a welder; and a distinguish control unit configured to distinguish whether a welding operation performed by the welder is tack-welding or welding based on the arc current detected by the current sensor for a predefined period of time. Accordingly, the amount of work performed by a welding worker can be fairly and accurately evaluated.
摘要翻译：提供了一种区分焊接和焊接的装置和方法。用于区分定位焊和焊接的装置包括：电流传感器，被配置为检测焊机的电弧电流; 以及区分控制单元，其被配置为基于由所述电流传感器检测到的电弧电流预定时间段来区分焊接机执行的焊接操作是否是焊接焊接还是焊接。因此，可以公平，准确地评价焊接工人进行的作业量。

4. 发明申请

US20130112678A1 WELDING MONITORING SYSTEM AND METHOD 审中-公开
标题翻译：焊接监测系统及方法
公开(公告)号：US20130112678A1
公开(公告)日：2013-05-09
申请号：US13808849
申请日：2011-06-05
申请人： Jae Geun Park , Yong Woo Kang , Tae Hyuck Yoon , Eui Koog Ahn , Lock-Jo Koo , Hee Won Jo , Seung Taek Hong , Chang Ho Lee , Gi Nam Wang , Sang Chul Park
发明人： Jae Geun Park , Yong Woo Kang , Tae Hyuck Yoon , Eui Koog Ahn , Lock-Jo Koo , Hee Won Jo , Seung Taek Hong , Chang Ho Lee , Gi Nam Wang , Sang Chul Park
IPC分类号： B23K37/00
CPC分类号： B23K37/00 , B23K9/0953 , B23K9/0956 , B23K9/1043
摘要： Provided are a system and a method for monitoring welding operations. The system includes a welding machine, a current sensor sensing an operation time of the welding machine and a welding current, a welding information database storing information of the operation time of the welding machine and the welding current for each welding operator and storing information of a consumed charge amount of the welding machine, which is preset for each welding operation process, a data analyzer checking a charge amount consumed for the operation time by using the sensed operation time of the welding machine and the welding current and determining whether the welding operator achieves a task goal of a corresponding process by comparing the checked consumed charge amount with the preset consumed charge amount for a process performed by the welding machine, and a display unit outputting a result of the determining, performed by the data analyzer, whether the welding operator achieves a task goal of a corresponding process.
摘要翻译：提供了用于监测焊接操作的系统和方法。该系统包括焊接机，感应焊接机的操作时间的电流传感器和焊接电流，焊接信息数据库，其存储焊接机的操作时间的信息和每个焊接操作者的焊接电流，并存储通过使用焊接机的感测操作时间和焊接电流来检查对于操作时间消耗的电荷量的数据分析器的数据分析器，并且确定焊接操作者是否达到通过将所检查的消耗电荷量与由焊接机进行的处理的预设消耗电荷量进行比较，以及显示单元输出由数据分析仪进行的确定结果的焊接操作者的对应过程的任务目标实现相应过程的任务目标。

5. 发明授权

US08338026B2 Positive electrode active material, and positive electrode and lithium secondary battery including the same 有权
标题翻译：正极活性物质，以及包含该正极活性物质的正极和锂二次电池
公开(公告)号：US08338026B2
公开(公告)日：2012-12-25
申请号：US13322487
申请日：2010-05-27
申请人： Seung-Taek Hong , Hey Woong Park , Ho Jin Jeon , Sung Joon Park , Dae Sik Choi , Nan Ji Yun , Yo Jin Kim , Seung Don Choi
发明人： Seung-Taek Hong , Hey Woong Park , Ho Jin Jeon , Sung Joon Park , Dae Sik Choi , Nan Ji Yun , Yo Jin Kim , Seung Don Choi
IPC分类号： H01M4/64 , H01M4/62 , H01M4/66
CPC分类号： H01M4/13 , H01M4/02 , H01M4/364 , H01M4/525 , H01M4/5825 , H01M4/661 , H01M4/70 , H01M2004/021 , H01M2010/4292
摘要： Provided is a positive electrode active material. The positive electrode active material includes: a small-diameter active material having an average particle diameter of about 0.5 μm and a maximum particle diameter of less than about 1 μm; and a large-diameter active material having an average particle diameter of about 5 μm to about 20 μm and a maximum particle diameter of less than about 100 μm.
摘要翻译：提供了正极活性物质。正极活性物质包括：平均粒径为约0.5μm，最大粒径小于约1μm的小直径活性物质; 以及平均粒径为约5μm〜约20μm，最大粒径小于约100μm的大直径活性物质。

6. 发明授权

US08298703B2 Battery module of improved safety against external impact 有权
标题翻译：电池模块提高了对外部冲击的安全性
公开(公告)号：US08298703B2
公开(公告)日：2012-10-30
申请号：US12446662
申请日：2007-10-19
申请人： Junill Yoon , Seung-Taek Hong , Seung-Jin Yang
发明人： Junill Yoon , Seung-Taek Hong , Seung-Jin Yang
IPC分类号： H01M2/02 , H01M2/14 , H01M2/16 , H01M2/18 , H01G9/00
CPC分类号： H01M2/34 , H01M2/0245 , H01M2/0262 , H01M2/0287 , H01M2/305 , H01M2/347
摘要： Disclosed herein is a battery module including at least one battery cell constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case such that electrode leads of the electrode assembly protrude outside, wherein, when external impacts are directly or indirectly applied to the battery cell, with the result that the electrode leads move toward the electrode assembly of the battery cell, the external impacts are absorbed by the deformation of the electrode leads or the deformation of predetermined regions (‘electrode lead facing parts’) of the module in direct contact with or adjacent to the electrode leads, whereby the occurrence of a short circuit due to the contact between the electrode assembly and the electrode leads is prevented.
摘要翻译：本文公开了一种电池模块，其包括至少一个电池单元，该电池单元构造成将阴极/隔板/阳极结构的电极组件安装在电池壳体中，使得电极组件的电极引线向外突出，其中，当外部冲击直接或间接地施加到电池单元，结果是电极引线朝向电池单元的电极组件移动，外部冲击被电极引线的变形或预定区域的变形（电极引线面部分）与电极引线直接接触或相邻，从而防止了由于电极组件和电极引线之间的接触引起的短路的发生。

7. 发明申请

US20120034509A1 SEPARATOR HAVING POROUS COATING LAYER, AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME 有权
标题翻译：具有多孔涂层的分离器和包含该涂层的电化学装置
公开(公告)号：US20120034509A1
公开(公告)日：2012-02-09
申请号：US13061735
申请日：2009-09-03
申请人： Yoon-Jung Bae , In-Chul Kim , Seung-Taek Hong , Jong-Hwan Kim , Han-Ho Lee
发明人： Yoon-Jung Bae , In-Chul Kim , Seung-Taek Hong , Jong-Hwan Kim , Han-Ho Lee
IPC分类号： H01M2/16 , H01M2/18
CPC分类号： H01M2/1686 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M10/052 , H01M10/0525 , H01M2200/30 , H01M2220/20
摘要： A separator includes a monolayer-type polyolefin-based micro-porous film having a porosity of 40 to 60%, an average pore diameter of 60 nm or less, and an air permeability of 350 s/100 mL or less; and a porous coating layer formed on at least one surface of the micro-porous film and made of a mixture of a plurality of inorganic particles and a binder polymer. An electrochemical device having the above separator has excellent thermal stability and allows a high power while minimizing the occurrence of leak current.
摘要翻译：隔膜包括孔隙率为40〜60％，平均孔径为60nm以下，透气度为350s / 100mL以下的单层型聚烯烃类微孔膜; 以及形成在所述微孔膜的至少一个表面上并由多个无机颗粒和粘合剂聚合物的混合物制成的多孔涂层。具有上述分离器的电化学装置具有优异的热稳定性并且允许高功率同时最小化泄漏电流的发生。

8. 发明申请

US20100068608A1 BATTERY MODULE OF IMPROVED SAFETY AGAINST EXTERNAL IMPACT 有权
标题翻译：改善安全防止外部冲击的电池模块
公开(公告)号：US20100068608A1
公开(公告)日：2010-03-18
申请号：US12446662
申请日：2007-10-19
申请人： Junill Yoon , Seung-Taek Hong , Seung-Jin Yang
发明人： Junill Yoon , Seung-Taek Hong , Seung-Jin Yang
IPC分类号： H01M6/10 , H01M2/02
CPC分类号： H01M2/34 , H01M2/0245 , H01M2/0262 , H01M2/0287 , H01M2/305 , H01M2/347
摘要： Disclosed herein is a battery module including at least one battery cell constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case such that electrode leads of the electrode assembly protrude outside, wherein, when external impacts are directly or indirectly applied to the battery cell, with the result that the electrode leads move toward the electrode assembly of the battery cell, the external impacts are absorbed by the deformation of the electrode leads or the deformation of predetermined regions (‘electrode lead facing parts’) of the module in direct contact with or adjacent to the electrode leads, whereby the occurrence of a short circuit due to the contact between the electrode assembly and the electrode leads is prevented.
摘要翻译：本文公开了一种电池模块，其包括至少一个电池单元，该电池单元构造成将阴极/隔板/阳极结构的电极组件安装在电池壳体中，使得电极组件的电极引线向外突出，其中，当外部冲击直接或间接地施加到电池单元，结果是电极引线朝向电池单元的电极组件移动，外部冲击被电极引线的变形或预定区域的变形（'电极引线面对部件'）直接接触或邻近电极引线，由此防止了由于电极组件和电极引线之间的接触引起的短路的发生。

9. 发明授权

US09799859B2 Secondary battery having improved safety 有权
公开(公告)号：US09799859B2
公开(公告)日：2017-10-24
申请号：US13343018
申请日：2012-01-04
申请人： Chang Moon Jeong , Chang Ho Kim , Seung Don Choi , Min Chul Jang , Seung Taek Hong , In Cheol Shin , Nan Ji Yun , Dal Mo Kang , Yo Jin Kim , Yong Kyu Ju , You Rim Yoon , Sang Yoon Jeong , Seung Su Cho , Soul Gie Hong , Jun Seok Choi
发明人： Chang Moon Jeong , Chang Ho Kim , Seung Don Choi , Min Chul Jang , Seung Taek Hong , In Cheol Shin , Nan Ji Yun , Dal Mo Kang , Yo Jin Kim , Yong Kyu Ju , You Rim Yoon , Sang Yoon Jeong , Seung Su Cho , Soul Gie Hong , Jun Seok Choi
IPC分类号： H01M2/10 , H01M2/32 , H01M2/02 , H01M2/34 , C08G73/22 , C08L77/10 , C08L79/04
CPC分类号： H01M2/0257 , C08G73/22 , C08L77/10 , C08L79/04 , H01M2/0262 , H01M2/028 , H01M2/1077 , H01M2/1094 , H01M2/32 , H01M2/345 , H01M2/347 , H01M2/348 , H01M2220/20
摘要： Provided are a secondary battery, a battery module, and a battery pack, which have improved safety. Particularly, since a bulletproof material is disposed on the inside and/or the outside of an exterior part, even when a conductive needle-shaped member penetrates a secondary battery, heating, burning, discharge of evaporated electrolyte, and electrical contact between the needle-shaped member and an electrode can be prevented, thereby improving safety of the secondary battery, the battery module, and the battery pack.

10. 发明申请

US20120114990A1 SECONDARY BATTERY HAVING IMPROVED SAFETY 有权
标题翻译：具有改进安全的二次电池
公开(公告)号：US20120114990A1
公开(公告)日：2012-05-10
申请号：US13343018
申请日：2012-01-04
申请人： Chang Moon Jeong , Chang Ho Kim , Seung Don Choi , Min Chul Jang , Seung Taek Hong , In Cur Shin , Nan Ji Yun , Dal Mo Kang , Yo Jin Kim , Yong Kyu Ju , You Rim Yoon , Sang Yoon Jeong , Seung Su Cho , Soul Gie Hong , Jun Seok Choi
发明人： Chang Moon Jeong , Chang Ho Kim , Seung Don Choi , Min Chul Jang , Seung Taek Hong , In Cur Shin , Nan Ji Yun , Dal Mo Kang , Yo Jin Kim , Yong Kyu Ju , You Rim Yoon , Sang Yoon Jeong , Seung Su Cho , Soul Gie Hong , Jun Seok Choi
IPC分类号： H01M2/02 , H01M10/50 , C03C13/00 , C08F110/02 , C08G69/32 , C08G73/22 , H01M2/22 , H01M10/42
CPC分类号： H01M2/0257 , C08G73/22 , C08L77/10 , C08L79/04 , H01M2/0262 , H01M2/028 , H01M2/1077 , H01M2/1094 , H01M2/32 , H01M2/345 , H01M2/347 , H01M2/348 , H01M2220/20
摘要： Provided are a secondary battery, a battery module, and a battery pack, which have improved safety. Particularly, since a bulletproof material is disposed on the inside and/or the outside of an exterior part, even when a conductive needle-shaped member penetrates a secondary battery, heating, burning, discharge of evaporated electrolyte, and electrical contact between the needle-shaped member and an electrode can be prevented, thereby improving safety of the secondary battery, the battery module, and the battery pack.
摘要翻译：提供了提高安全性的二次电池，电池模块和电池组。特别是，由于在外部部件的内侧和/或外侧设置防弹材料，所以即使导电性针状部件贯通二次电池，蒸发的电解液的加热，燃烧，排出，针状部件之间的电接触，能够防止二极电池，电池模块和电池组的安全性。

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