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公开(公告)号：US20090297932A1
公开(公告)日：2009-12-03
申请号：US12536811
申请日：2009-08-06
申请人： Won-Seog OH , Soon-Ki Woo , Kwang-Soo Kim , Chang-Seob Kim
发明人： Won-Seog OH , Soon-Ki Woo , Kwang-Soo Kim , Chang-Seob Kim
IPC分类号： H01M6/10
CPC分类号： H01M10/0431 , H01M2/1673 , H01M2/1686 , H01M2/26 , H01M2/348 , H01M4/13 , H01M4/661 , H01M10/0525 , H01M10/0587 , H01M10/4235 , H01M2200/10 , Y10T29/49108 , Y10T29/49115
摘要： An electrode assembly including a first electrode strip having a first electrode collector coated with at least a first electrode active material, an exposed portion of the first electrode collector attached with a first electrode tab; a second electrode strip having a second electrode collector coated with at least a second electrode active material and is rolled together with the first electrode strip, an exposed portion of the second electrode collector is attached with a second electrode tab; and at least one inter-electrode strip separator is positioned between the first and second electrode strips, wherein at least one sheet of protective separator, which is extended from the inter-electrode strip separator, is further positioned on a side of the first electrode strip attached with the first electrode tab.
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公开(公告)号：US09331312B2
公开(公告)日：2016-05-03
申请号：US13475838
申请日：2012-05-18
申请人： Jun-Sun Yong , Chang-Seob Kim , Sang-Jin Lee , Sae-Weon Roh , Sang-Jin Park
发明人： Jun-Sun Yong , Chang-Seob Kim , Sang-Jin Lee , Sae-Weon Roh , Sang-Jin Park
CPC分类号： H01M2/02 , H01M2/04 , H01M2/0404 , H01M2/0473 , H01M2/06 , H01M2/30 , H01M2/34
摘要： A secondary battery including: an electrode assembly; a case containing the electrode assembly; a cap plate covering an opening of the case; a safety device on the cap plate and including a first lead; and an electrode terminal electrically connecting the electrode assembly and the first lead, the cap plate including a conductive member and an insulating portion, and the first lead is supported on the insulating portion, and the conductive member and the insulating portion being integrally formed.
摘要翻译： 一种二次电池，包括：电极组件; 包含电极组件的壳体; 覆盖所述壳体的开口的盖板; 盖板上的安全装置，包括第一引线; 以及电极端子，其电连接所述电极组件和所述第一引线，所述盖板包括导电构件和绝缘部，所述第一引线被支撑在所述绝缘部上，并且所述导电构件和所述绝缘部一体地形成。
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公开(公告)号：US09324977B2
公开(公告)日：2016-04-26
申请号：US13475797
申请日：2012-05-18
申请人： Jun-Sun Yong , Chang-Seob Kim , Sang-Jin Lee , Moon-Hong Han , Sang-Jin Park
发明人： Jun-Sun Yong , Chang-Seob Kim , Sang-Jin Lee , Moon-Hong Han , Sang-Jin Park
CPC分类号： H01M2/06 , H01M2/0469 , H01M2/0473 , H01M2/22 , H01M2/34 , H01M2200/00
摘要： A secondary battery including an electrode assembly; a case containing the electrode assembly; a cap plate covering an opening of the case; a safety device on the cap plate; a stiffener on the safety device and holding the safety device against the cap plate; and an electrode terminal electrically connected to the electrode assembly and fixing the safety device and the stiffener to the cap plate.
摘要翻译： 一种二次电池，包括电极组件; 包含电极组件的壳体; 覆盖所述壳体的开口的盖板; 盖板上的安全装置; 安全装置上的加强件并将安全装置保持在盖板上; 电极端子电连接到电极组件，并将安全装置和加强件固定到盖板上。
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24.发明授权公开(公告)号：US07897279B2
公开(公告)日：2011-03-01
申请号：US12536811
申请日：2009-08-06
申请人： Won-Seog Oh , Soon-Ki Woo , Kwang-Soo Kim , Chang-Seob Kim
发明人： Won-Seog Oh , Soon-Ki Woo , Kwang-Soo Kim , Chang-Seob Kim
CPC分类号： H01M10/0431 , H01M2/1673 , H01M2/1686 , H01M2/26 , H01M2/348 , H01M4/13 , H01M4/661 , H01M10/0525 , H01M10/0587 , H01M10/4235 , H01M2200/10 , Y10T29/49108 , Y10T29/49115
摘要： An electrode assembly including a first electrode strip having a first electrode collector coated with at least a first electrode active material, an exposed portion of the first electrode collector attached with a first electrode tab; a second electrode strip having a second electrode collector coated with at least a second electrode active material and is rolled together with the first electrode strip, an exposed portion of the second electrode collector is attached with a second electrode tab; and at least one inter-electrode strip separator is positioned between the first and second electrode strips, wherein at least one sheet of protective separator, which is extended from the inter-electrode strip separator, is further positioned on a side of the first electrode strip attached with the first electrode tab.
摘要翻译： 一种电极组件，包括具有涂覆有至少第一电极活性材料的第一电极集电体的第一电极条，所述第一电极集电体的暴露部分附着有第一电极接线片; 第二电极带，具有涂覆有至少第二电极活性材料的第二电极集流体，并与第一电极带一起卷绕，第二电极集电体的暴露部分附着有第二电极片; 并且至少一个电极间带状分离器位于第一和第二电极条之间，其中从电极间隔离带延伸的至少一个保护隔离片进一步定位在第一电极条的一侧 附有第一电极片。
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25.发明授权公开(公告)号：US07666545B2
公开(公告)日：2010-02-23
申请号：US10911661
申请日：2004-08-05
申请人： Won-Seog Oh , Soon-Ki Woo , Kwang-Soo Kim , Chang-Seob Kim
发明人： Won-Seog Oh , Soon-Ki Woo , Kwang-Soo Kim , Chang-Seob Kim
CPC分类号： H01M10/0431 , H01M2/1673 , H01M2/1686 , H01M2/26 , H01M2/348 , H01M4/13 , H01M4/661 , H01M10/0525 , H01M10/0587 , H01M10/4235 , H01M2200/10 , Y10T29/49108 , Y10T29/49115
摘要： An electrode assembly including a first electrode strip having a first electrode collector coated with at least a first electrode active material, an exposed portion of the first electrode collector attached with a first electrode tab; a second electrode strip having a second electrode collector coated with at least a second electrode active material and is rolled together with the first electrode strip, an exposed portion of the second electrode collector is attached with a second electrode tab; and at least one inter-electrode strip separator is positioned between the first and second electrode strips, wherein at least one sheet of protective separator, which is extended from the inter-electrode strip separator, is further positioned on a side of the first electrode strip attached with the first electrode tab.
摘要翻译： 一种电极组件，包括具有涂覆有至少第一电极活性材料的第一电极集电体的第一电极条，所述第一电极集电体的暴露部分附着有第一电极接线片; 第二电极带，具有涂覆有至少第二电极活性材料的第二电极集流体，并与第一电极带一起卷绕，第二电极集电体的暴露部分附着有第二电极片; 并且至少一个电极间带状分离器位于第一和第二电极条之间，其中从电极间隔离带延伸的至少一个保护隔离片进一步定位在第一电极条的一侧 附有第一电极片。
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公开(公告)号：US07078132B2
公开(公告)日：2006-07-18
申请号：US10938538
申请日：2004-09-13
申请人： Kwang-Chun Kim , Jin-Sung Kim , Min-Ho Song , Jang-Ho Yoon , Teak-Hyen Kwon , Jin-Uk Lee , Chang-Seob Kim
发明人： Kwang-Chun Kim , Jin-Sung Kim , Min-Ho Song , Jang-Ho Yoon , Teak-Hyen Kwon , Jin-Uk Lee , Chang-Seob Kim
CPC分类号： H01M10/0568 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0569
摘要： A lithium battery which has an anode, a cathode having a compound capable of intercalating and deintercalating lithium, a separator interposed between the cathode and the anode, and an electrolyte solution having an electrolyte solute dissolved in a nonaqueous solvent. The nonaqueous solvent includes a mixed solvent containing 8 to 15% by volume of ethylene carbonate, 10 to 35% by volume of γ-butyrolactone, 35 to 65% by volume of at least one linear carbonate selected from the group consisting of dimethyl carbonate, diethyl carbonate, ethylmethyl carbonate, methylpropyl carbonate, ethylpropyl carbonate and methylbutyl carbonate and 8 to 15% by volume of fluorobenzene, and 0.5 to 9 parts by volume of vinylene carbonate based on 100 parts by volume of the mixed solvent. The nonaqueous solvent may further include 0.05 to 5 parts by volume of vinyl sulfone, isooxazole or a mixture thereof based on 100 parts by volume of the mixed solvent.
摘要翻译： 具有阳极的锂电池，具有插入和脱嵌锂的化合物的阴极，插入在阴极和阳极之间的隔膜以及溶解在非水溶剂中的电解质溶质的电解质溶液。 非水溶剂包括含有8〜15体积％的碳酸亚乙酯，10〜35体积％的γ-丁内酯，35〜65体积％的至少一种选自碳酸二甲酯， 碳酸二乙酯，碳酸甲乙酯，碳酸甲丙酯，碳酸甲丙酯，碳酸甲丙酯，碳酸甲丙酯8〜15体积％，碳酸乙烯酯0.5〜9质量份，100重量份混合溶剂。 基于100体积份的混合溶剂，非水溶剂可以进一步包括0.05至5体积份的乙烯基砜，异恶唑或其混合物。
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公开(公告)号：US20050095507A1
公开(公告)日：2005-05-05
申请号：US10938538
申请日：2004-09-13
申请人： Kwang-Chun Kim , Jin-Sung Kim , Min-Ho Song , Jang-Ho Yoon , Teak-Hyen Kwon , Jin-Uk Lee , Chang-Seob Kim
发明人： Kwang-Chun Kim , Jin-Sung Kim , Min-Ho Song , Jang-Ho Yoon , Teak-Hyen Kwon , Jin-Uk Lee , Chang-Seob Kim
IPC分类号： H01M10/05 , H01M4/38 , H01M4/48 , H01M4/485 , H01M4/58 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M10/40 , H01M4/52 , H01M4/50
CPC分类号： H01M10/0568 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0569
摘要： A lithium battery which has an anode, a cathode having a compound capable of intercalating and deintercalating lithium, a separator interposed between the cathode and the anode, and an electrolyte solution having an electrolyte solute dissolved in a nonaqueous solvent. The nonaqueous solvent includes a mixed solvent containing 8 to 15% by volume of ethylene carbonate, 10 to 35% by volume of γ-butyrolactone, 35 to 65% by volume of at least one linear carbonate selected from the group consisting of dimethyl carbonate, diethyl carbonate, ethylmethyl carbonate, methylpropyl carbonate, ethylpropyl carbonate and methylbutyl carbonate and 8 to 15% by volume of fluorobenzene, and 0.5 to 9 parts by volume of vinylene carbonate based on 100 parts by volume of the mixed solvent. The nonaqueous solvent may further include 0.05 to 5 parts by volume of vinyl sulfone, isooxazole or a mixture thereof based on 100 parts by volume of the mixed solvent.
摘要翻译： 具有阳极的锂电池，具有插入和脱嵌锂的化合物的阴极，插入在阴极和阳极之间的隔膜以及溶解在非水溶剂中的电解质溶质的电解质溶液。 非水溶剂包括含有8〜15体积％的碳酸亚乙酯，10〜35体积％的γ-丁内酯，35〜65体积％的至少一种选自碳酸二甲酯， 碳酸二乙酯，碳酸甲乙酯，碳酸甲丙酯，碳酸甲丙酯，碳酸甲丙酯，碳酸甲丙酯8〜15体积％，碳酸乙烯酯0.5〜9质量份，100重量份混合溶剂。 基于100体积份的混合溶剂，非水溶剂可以进一步包括0.05至5体积份的乙烯基砜，异恶唑或其混合物。
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公开(公告)号：US20130230745A1
公开(公告)日：2013-09-05
申请号：US13553141
申请日：2012-07-19
申请人： Jun-Sun Yong , Chang-Seob Kim , Sang-Jin Lee , Moon-Hong Han
发明人： Jun-Sun Yong , Chang-Seob Kim , Sang-Jin Lee , Moon-Hong Han
CPC分类号： H01M2/348 , H01M2/263 , H01M2/30 , H01M10/425 , H01M2200/103 , H01M2220/30
摘要： A current interrupting device and a secondary battery including the same. The current interrupting device includes a thermal fuse; a pair of conductive plates that are respectively connected to two opposite ends of the thermal fuse; and a sealing member which surrounds and seals the thermal fuse, wherein each of the conductive plates includes a connecting unit which is connected to the thermal fuse, and wherein at least one of the pair of conductive plates includes a deformation inducing unit which is arranged close to the connecting unit and has a smaller cross-sectional area than a cross-sectional area of the connecting unit.
摘要翻译： 电流中断装置和包括该电流中断装置的二次电池。 电流中断装置包括热熔丝; 分别连接到热熔丝的两个相对端的一对导电板; 以及密封构件，其围绕并密封所述热熔丝，其中每个所述导电板包括连接到所述热熔丝的连接单元，并且其中所述一对导电板中的至少一个包括变形诱导单元， 并且具有比连接单元的横截面面积小的横截面面积。
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29.再颁专利公开(公告)号：USRE43241E1
公开(公告)日：2012-03-13
申请号：US12885019
申请日：2010-09-17
申请人： Chang-Seob Kim
发明人： Chang-Seob Kim
IPC分类号： H01M2/18
CPC分类号： H01M10/0431 , H01M2/14 , H01M10/0587 , H01M2010/4292
摘要： A roll electrode assembly of a secondary battery includes a positive electrode rolled having a plurality of turns, a negative electrode rolled having a plurality of turns, and first and second separators each rolled to have a plurality of turns. Each turn of the first separator is disposed between each outer surface of the turns of the negative electrode and each inner surface of the turns of the positive electrode. Each turn of the second separator is disposed between each outer surface of the turns of the positive electrode and each inner surface of the turns of the negative electrode. The thickness of the second separator is thinner than that of the first separator.
摘要翻译： 二次电池的辊电极组件包括多个卷绕的正极，多个卷绕的负极，以及卷绕成多个匝的第一和第二隔板。 第一分离器的每一圈都设置在负极的匝的每个外表面和正极的匝的每个内表面之间。 第二分离器的每一圈都设置在正极的匝的每个外表面和负极的匝的每个内表面之间。 第二分离器的厚度比第一分离器的厚度薄。
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公开(公告)号：US07850743B2
公开(公告)日：2010-12-14
申请号：US12536837
申请日：2009-08-06
申请人： Won-Seog Oh , Soon-Ki Woo , Kwang-Soo Kim , Chang-Seob Kim
发明人： Won-Seog Oh , Soon-Ki Woo , Kwang-Soo Kim , Chang-Seob Kim
CPC分类号： H01M10/0431 , H01M2/1673 , H01M2/1686 , H01M2/26 , H01M2/348 , H01M4/13 , H01M4/661 , H01M10/0525 , H01M10/0587 , H01M10/4235 , H01M2200/10 , Y10T29/49108 , Y10T29/49115
摘要： An electrode assembly including a first electrode strip having a first electrode collector coated with at least a first electrode active material, an exposed portion of the first electrode collector attached with a first electrode tab; a second electrode strip having a second electrode collector coated with at least a second electrode active material and is rolled together with the first electrode strip, an exposed portion of the second electrode collector is attached with a second electrode tab; and at least one inter-electrode strip separator is positioned between the first and second electrode strips, wherein at least one sheet of protective separator, which is extended from the inter-electrode strip separator, is further positioned on a side of the first electrode strip attached with the first electrode tab.
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