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公开(公告)号：US20110278106A1
公开(公告)日：2011-11-17
申请号：US13105545
申请日：2011-05-11
申请人： Yong Jeong Kim
发明人： Yong Jeong Kim
IPC分类号： F16D55/226
CPC分类号： F16D65/18 , F16D2121/14 , F16D2125/36
摘要： Disclosed is a disk type parking brake employing a ball-in-ramp type actuator. The parking brake improves a structure of a sealing member installed around a shaft between a caliper housing and a lever member to enhance the braking performance.
摘要翻译： 公开了一种采用滚珠式斜坡式致动器的盘式驻车制动器。 驻车制动器改善了安装在卡钳壳体和杠杆构件之间的轴周围的密封构件的结构，以增强制动性能。
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公开(公告)号：US08668057B2
公开(公告)日：2014-03-11
申请号：US13105545
申请日：2011-05-11
申请人： Yong Jeong Kim
发明人： Yong Jeong Kim
IPC分类号： F16D55/08
CPC分类号： F16D65/18 , F16D2121/14 , F16D2125/36
摘要： Disclosed is a disk type parking brake employing a ball-in-ramp type actuator. The parking brake improves a structure of a sealing member installed around a shaft between a caliper housing and a lever member to enhance the braking performance.
摘要翻译： 公开了一种采用滚珠式斜坡式致动器的盘式驻车制动器。 驻车制动器改善了安装在卡钳壳体和杠杆构件之间的轴周围的密封构件的结构，以增强制动性能。
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3.发明申请公开(公告)号：US20100104930A1
公开(公告)日：2010-04-29
申请号：US12532687
申请日：2008-03-24
申请人： Jong Hee Kim , Dongmyung Kim , Hyungook Yoon , Yong Jeong Kim , Joo-Hwan Sung , Seung W. Chu , Sung-Pil Yoon , Dohyun Lee
发明人： Jong Hee Kim , Dongmyung Kim , Hyungook Yoon , Yong Jeong Kim , Joo-Hwan Sung , Seung W. Chu , Sung-Pil Yoon , Dohyun Lee
IPC分类号： H01M6/10
CPC分类号： H01M10/0431 , H01M10/0587
摘要： Disclosed herein is a jelly-roll type electrode assembly (“jelly-roll”) of a cathode/separator/anode structure, wherein the jelly-roll is constructed in a structure in which each electrode has active material layers formed on opposite major surfaces of a sheet-type current collector, the loading amount of an active material for the inner active material layer, constituting the inner surface of each sheet when each sheet is wound, is less than that of an active material for the outer active material layer, constituting the outer surface of each sheet when each sheet is wound, and the loading amount of the active material for the inner active material layer gradually increases from the central region of each wound sheet to the outermost region of each wound sheet.
摘要翻译： 本文公开了阴极/分离器/阳极结构的胶卷式电极组件（“胶卷”），其中胶卷被构造成其中每个电极具有形成在相对主表面上的活性材料层的结构 构成片材每个片材的内表面的构成内部活性物质层的活性物质的负载量小于外部活性物质层的活性物质的负载量，构成 每个片材被卷绕时的每个片材的外表面，并且用于内部活性材料层的活性材料的负载量从每个缠绕片材的中心区域逐渐增加到每个缠绕片材的最外部区域。
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公开(公告)号：US08129049B2
公开(公告)日：2012-03-06
申请号：US12532687
申请日：2008-03-24
申请人： Jong Hee Kim , Dongmyung Kim , Hyungook Yoon , Yong Jeong Kim , Joo-Hwan Sung , Seung W. Chu , Sung-Pil Yoon , Dohyun Lee
发明人： Jong Hee Kim , Dongmyung Kim , Hyungook Yoon , Yong Jeong Kim , Joo-Hwan Sung , Seung W. Chu , Sung-Pil Yoon , Dohyun Lee
CPC分类号： H01M10/0431 , H01M10/0587
摘要： Disclosed herein is a jelly-roll type electrode assembly (“jelly-roll”) of a cathode/separator/anode structure, wherein the jelly-roll is constructed in a structure in which each electrode has active material layers formed on opposite major surfaces of a sheet-type current collector, the loading amount of an active material for the inner active material layer, constituting the inner surface of each sheet when each sheet is wound, is less than that of an active material for the outer active material layer, constituting the outer surface of each sheet when each sheet is wound, and the loading amount of the active material for the inner active material layer gradually increases from the central region of each wound sheet to the outermost region of each wound sheet.
摘要翻译： 本文公开了阴极/分离器/阳极结构的胶卷式电极组件（“胶卷”），其中胶卷被构造成其中每个电极具有形成在相对主表面上的活性材料层的结构 构成片材每个片材的内表面的构成内部活性物质层的活性物质的负载量小于外部活性物质层的活性物质的负载量，构成 每个片材被卷绕时的每个片材的外表面，并且用于内部活性材料层的活性材料的负载量从每个缠绕片材的中心区域逐渐增加到每个缠绕片材的最外部区域。
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公开(公告)号：US20100047694A1
公开(公告)日：2010-02-25
申请号：US12440780
申请日：2007-08-04
申请人： Seung W. Chu , Dongmyung Kim , Kwonyoung Choi , Yong Jeong Kim , Jong Hee Kim , Dong Myung Oh , Bora Shin
发明人： Seung W. Chu , Dongmyung Kim , Kwonyoung Choi , Yong Jeong Kim , Jong Hee Kim , Dong Myung Oh , Bora Shin
IPC分类号： H01M4/62
CPC分类号： H01M10/052 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0567
摘要： Provided is a secondary battery comprising a cathode active material having low-electrolyte wettability as a main ingredient, which is capable of improving high-rate discharge properties by an addition of a perfluorinated sulfonamide substituent-containing polymer (“additive”) to a cathode mix and/or an electrolyte.
摘要翻译： 提供一种二次电池，其包含具有低电解质润湿性作为主要成分的正极活性物质，其能够通过向阴极混合物中加入全氟化磺酰胺取代基的聚合物（“添加剂”）来提高高倍率放电性能 和/或电解质。
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6.发明授权Positive active material for a rechargeable lithium battery, method for preparing the same and battery containing the same 有权用于可再充电锂电池的正极活性材料，其制备方法和含有它的电池公开(公告)号：US06916580B2
公开(公告)日：2005-07-12
申请号：US10270811
申请日：2002-10-15
申请人： Jae-Phil Cho , Byung-Woo Park , Yong-Jeong Kim , Tae-Jun Kim
发明人： Jae-Phil Cho , Byung-Woo Park , Yong-Jeong Kim , Tae-Jun Kim
CPC分类号： H01M4/366 , H01M4/0416 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/628 , H01M10/0525 , H01M10/4235 , H01M2004/021
摘要： A positive active material for a rechargeable lithium battery is provided. The positive active material comprises a lithiated intercalation compound and a coating layer formed on the lithiated intercalation compound. The coating layer comprises a solid-solution compound and an oxide compound having at least two coating elements, the oxide compound represented by the following Formula 1: MpM′qOr (1) wherein M and M′ are not the same and are each independently at least one element selected from the group consisting of Zr, Al, Na, K, Mg, Ca, Sr, Ni, Co, Ti, Sn, Mn, Cr, Fe, and V; 0
摘要翻译： 提供了用于可再充电锂电池的正极活性材料。 正极活性物质包含锂化插层化合物和在锂化插层化合物上形成的涂层。 涂层包含固溶体化合物和具有至少两个涂层元素的氧化物化合物，由下式1表示的氧化物化合物：<？在线配方说明=“在线配方”末端=“铅” （1）<？in-line-formula description =“In-line Formulas”end = “尾”→其中M和M'不相同，并且各自独立地选自Zr，Al，Na，K，Mg，Ca，Sr，Ni，Co，Ti，Sn中的至少一种元素， Mn，Cr，Fe和V; 0
r <_2，其中r是基于p和q确定的。 该固溶体化合物是通过使锂化嵌入化合物与氧化物化合物反应来制备的。 该涂层的断裂韧性至少为3.5MPam 1/2。 还提供了制造正极活性物质的方法。
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公开(公告)号：US08129053B2
公开(公告)日：2012-03-06
申请号：US12440780
申请日：2007-08-04
申请人： Seung W. Chu , Dongmyung Kim , Kwonyoung Choi , Yong Jeong Kim , Jong Hee Kim , Dong Myung Oh , Bora Shin
发明人： Seung W. Chu , Dongmyung Kim , Kwonyoung Choi , Yong Jeong Kim , Jong Hee Kim , Dong Myung Oh , Bora Shin
IPC分类号： H01M4/62
CPC分类号： H01M10/052 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0567
摘要： Provided is a secondary battery comprising a cathode active material having low-electrolyte wettability as a main ingredient, which is capable of improving high-rate discharge properties by an addition of a perfluorinated sulfonamide substituent-containing polymer (“additive”) to a cathode mix and/or an electrolyte.
摘要翻译： 提供一种二次电池，其包含具有低电解质润湿性作为主要成分的正极活性物质，其能够通过向阴极混合物中加入全氟化磺酰胺取代基的聚合物（“添加剂”）来提高高倍率放电性能 和/或电解质。
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8.发明申请CATHODE MATERIAL CONTAINING TWO TYPES OF CONDUCTIVE MATERIALS AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME 审中-公开包含两种导电材料的阴极材料和包含该导电材料的锂二次电池公开(公告)号：US20080050655A1
公开(公告)日：2008-02-28
申请号：US11776667
申请日：2007-07-12
申请人： Seung Woo CHU , Sung-Pil YOON , Dohyun LEE , Dongmyung KIM , Joo-Hwan SUNG , Yong Jeong KIM , Hyungook YOON , Jong Hee KIM
发明人： Seung Woo CHU , Sung-Pil YOON , Dohyun LEE , Dongmyung KIM , Joo-Hwan SUNG , Yong Jeong KIM , Hyungook YOON , Jong Hee KIM
CPC分类号： H01M4/625 , H01M4/131 , H01M4/364 , H01M4/525 , H01M10/0525 , H01M2004/021
摘要： Provided is a cathode mix for a lithium secondary battery, comprising a cathode active material, a conductive material and a binder, wherein the cathode mix uses a mixture of a flake-like carbon material (a), and a spherical chain-like carbon material (b) in a weight ratio (a/b) of 0.01 to 1 as the conductive material; and a lithium secondary battery comprising the same. Use of the conductive material according to the present invention can achieve simultaneous improvements in conductivity and loading density of the cathode mix, provide excellent discharge characteristics even with increased loading amounts of the cathode mix, and secure performance uniformity between the battery cells.
摘要翻译： 提供一种用于锂二次电池的阴极混合物，其包括阴极活性材料，导电材料和粘合剂，其中阴极混合物使用片状碳材料（a）和球形链状碳材料 （b）作为导电材料的重量比（a / b）为0.01〜1; 和包含该锂二次电池的锂二次电池。 根据本发明的导电材料的使用可以实现阴极混合物的导电性和负载密度的同时改善，即使在阴极混合物的负载量增加的情况下也能提供优异的放电特性，并且在电池单元之间具有稳定的性能均匀性。
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