专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 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。

5. 发明申请

US20120156560A1 POSITIVE ELECTRODE ACTIVE MATERIAL, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME 有权
标题翻译：正极电极活性材料，以及包括其中的正极和锂二次电池
公开(公告)号：US20120156560A1
公开(公告)日：2012-06-21
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式