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91. 发明授权

US08927141B2 Rechargeable battery 有权
标题翻译：可充电电池
公开(公告)号：US08927141B2
公开(公告)日：2015-01-06
申请号：US12841088
申请日：2010-07-21
申请人： Hyo-Seob Kim , Chun-Mo Yang
发明人： Hyo-Seob Kim , Chun-Mo Yang
IPC分类号： H01M2/12 , H01M2/14 , H01M2/18 , H01M2/00 , H01M2/08 , H01M2/06 , H01M2/02 , H01M2/10 , H01M2/04 , H01M10/42 , H01M2/36
CPC分类号： H01M2/1247 , H01M2/0443 , H01M2/0456 , H01M2/1264 , H01M2/18 , H01M2/36 , H01M10/4235
摘要： A rechargeable battery includes an electrode assembly having a positive electrode, a negative electrode, and a separator located between the positive electrode and the negative electrode; a case housing the electrode assembly, the case having an opening; a cap assembly including a cap plate coupled to the opening of the case and a vent member on the cap plate adapted to discharge a gas from the case; and a separation member located between the electrode assembly and the cap plate to prevent the electrode assembly from significantly moving toward the cap plate.
摘要翻译：可再充电电池包括具有正极，负极和位于正极和负极之间的隔膜的电极组件; 容纳电极组件的壳体，壳体具有开口; 盖组件，其包括联接到所述壳体的开口的盖板和所述盖板上的排气构件，其适于从所述壳体排出气体; 以及位于电极组件和盖板之间的分离构件，以防止电极组件朝向盖板显着移动。

92. 发明申请

US20140377600A1 SECONDARY BATTERY 有权
标题翻译：二次电池
公开(公告)号：US20140377600A1
公开(公告)日：2014-12-25
申请号：US14087153
申请日：2013-11-22
申请人： SAMSUNG SDI CO., LTD.
发明人： Minhyung Guen
IPC分类号： H01M2/34 , H01M2/04 , H01M2/26
CPC分类号： H01M2/345 , H01M2/0456 , H01M2/26 , H01M2/30 , H01M2200/20
摘要： A secondary battery is provided, including an electrode assembly, a case accommodating the electrode assembly, a cap assembly, and an electrode terminal portion. The cap assembly includes a cap plate covering the case, an inversion plate formed in the cap plate, and an insulation plate having a first side connected to the inversion plate and a second side positioned on the cap plate. The inversion plate is configured to be inverted when the internal pressure of the case is greater than or equal to a critical level. The electrode terminal portion includes a fastening part electrically connected to the electrode assembly and a short-circuit member electrically connected to the fastening part. The short-circuit member is configured to make contact with a top portion of the insulation plate when an elastic force is applied on the short-circuit member toward the cap plate.
摘要翻译：提供二次电池，包括电极组件，容纳电极组件的壳体，盖组件和电极端子部分。盖组件包括覆盖壳体的盖板，形成在盖板中的反转板，以及绝缘板，其具有连接到反转板的第一侧和位于盖板上的第二侧。反转板被配置为当壳体的内部压力大于或等于临界水平时反转。电极端子部分包括电连接到电极组件的紧固部件和电连接到紧固部件的短路部件。当短路构件向帽板施加弹力时，短路构件被构造成与绝缘板的顶部接触。

93. 发明授权

US08785037B2 Secondary battery with stepped cap plate 有权
标题翻译：带阶梯盖板的二次电池
公开(公告)号：US08785037B2
公开(公告)日：2014-07-22
申请号：US13187401
申请日：2011-07-20
申请人： Sangwon Byun , Chiyoung Lee
发明人： Sangwon Byun , Chiyoung Lee
IPC分类号： H01M2/08
CPC分类号： H01M2/0456 , H01M2/0217 , H01M2/347 , H01M10/052
摘要： A secondary battery includes an electrode assembly having a first electrode plate, a second electrode plate, and a separator located between the first electrode plate and the second electrode plate; a first collecting plate and a second collecting plate that are electrically connected to the first electrode plate and the second electrode plate, respectively; a case configured to accommodate the electrode assembly, the first collecting plate, and the second collecting plate; and a cap plate configured to close the case to seal the electrode assembly, the first collecting plate and the second collecting plate within the case, wherein reinforcement stepped parts are formed on the cap plate such that a center region of the cap plate has a thickness different from a thickness of peripheral regions of the cap plate.
摘要翻译：二次电池包括具有第一电极板，第二电极板和位于第一电极板和第二电极板之间的隔膜的电极组件; 分别电连接到第一电极板和第二电极板的第一集电板和第二集电板; 被配置为容纳所述电极组件，所述第一收集板和所述第二收集板的壳体; 以及盖板，其被构造成封闭所述壳体，以将所述电极组件，所述第一集电板和所述第二集电板密封在所述壳体内，其中，所述盖板上形成有加强阶梯部，使得所述盖板的中心区域具有厚度不同于盖板的周边区域的厚度。

94. 发明申请

US20140178717A1 BATTERY PACK 审中-公开
标题翻译：电池组
公开(公告)号：US20140178717A1
公开(公告)日：2014-06-26
申请号：US14097229
申请日：2013-12-04
申请人： Samsung SDI Co., Ltd.
发明人： Sang-Joo Lee
IPC分类号： H01M10/42 , H01M2/04 , H01M2/30 , H01M2/02
CPC分类号： H01M10/4257 , H01M2/0404 , H01M2/0456 , H01M2/30 , H01M2/34 , H01M10/052 , H01M10/425 , H01M2200/00
摘要： A battery pack includes a bare cell having a groove on a first surface thereof; a protective circuit module on the first surface of the bare cell; and a terminal portion being coupled to the protective circuit module by a coupling, wherein at least a portion of the groove is located to generally correspond to the coupling.
摘要翻译：电池组包括在其第一表面上具有凹槽的裸电池; 在裸电池的第一表面上的保护电路模块; 以及通过耦合耦合到所述保护电路模块的端子部分，其中所述凹槽的至少一部分定位成大致对应于所述耦合。

95. 发明申请

US20140087217A1 BATTERY CELL HAVING A CLICK SPRING AREA INTEGRATED INTO THE HOUSING COER PLATE 审中-公开
标题翻译：具有集成到房屋板中的点击弹簧区域的电池单元
公开(公告)号：US20140087217A1
公开(公告)日：2014-03-27
申请号：US14034873
申请日：2013-09-24
申请人： Mathias ZINK , Thomas RAHN , Markus FEIGL
发明人： Mathias ZINK , Thomas RAHN , Markus FEIGL
IPC分类号： H01M2/34 , H01M2/02 , H01M10/0525
CPC分类号： H01M2/345 , H01M2/0237 , H01M2/0285 , H01M2/0434 , H01M2/0456 , H01M2/0486 , H01M10/0525 , H01M10/0587 , H01M2220/20 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , Y10T29/49108
摘要： A battery (e.g., lithium-ion) cell having fewer components than conventional cells. A metallic housing, having a winding element, two current collectors, and an electrolyte, is closed off in a gas- and pressure-tight manner with a cover assembly having a cover plate by which a housing opening is largely closed off. A click spring area (formable in this plate) has a smaller thickness than surrounding areas of the plate, and can snap from a first state, in which the click spring area is bent inwardly into the housing, into a second state in which the click spring area is bent outwardly from the housing when a threshold internal pressure in the housing is exceeded, and establishes an electrical connection between the plate and a current collector. When there is a pressure rise in the housing due to temperature, for example, the battery cell may be deactivated in a targeted manner.
摘要翻译：具有比常规电池少的组分的电池（例如，锂离子）电池。具有卷绕元件，两个集流器和电解质的金属外壳以气密和压力密封的方式封闭，具有盖板组件，盖组件具有盖板，壳体开口大体上被封闭。点击弹簧区域（可在该板中形成）具有比板周围区域更小的厚度，并且可以从点击弹簧区域向内弯曲到壳体中的第一状态卡扣到第二状态，其中点击当超过壳体中的阈值内部压力时，弹簧区域从壳体向外弯曲，并且在板和集电器之间建立电连接。当由于温度而在壳体中存在压力升高时，例如，电池单元可以以目标方式被去激活。

96. 发明申请

US20130059181A1 Battery Cap Assembly with High Efficiency Vent 有权
标题翻译：具有高效率通风口的电池盖组件
公开(公告)号：US20130059181A1
公开(公告)日：2013-03-07
申请号：US13567876
申请日：2012-08-06
申请人： Francisco LePort , Scott Ira Kohn , Orion Andrew King , Alex Prilutsky
发明人： Francisco LePort , Scott Ira Kohn , Orion Andrew King , Alex Prilutsky
IPC分类号： H01M2/12 , H01M10/04
CPC分类号： H01M2/1241 , H01M2/022 , H01M2/0413 , H01M2/0456 , H01M2/1235 , H01M2/1282 , H01M10/04 , H01M10/0525 , H01M2200/20 , Y10T29/4911
摘要： A battery cell design is disclosed that provides a predictable pathway through a portion of the cell (e.g., the cell cap assembly) for the efficient release of the thermal energy that occurs during thermal runaway, thereby reducing the chances of a rupture in an undesirable location. Furthermore the disclosed design maintains the functionality of the cell cap as the positive terminal of the cell, thereby having minimal impact on the manufacturability of the cell as well as its use in a variety of applications.
摘要翻译：公开了一种电池单元设计，其通过电池的一部分（例如，电池盖组件）提供可预测的路径，以有效释放在热失控期间发生的热能，从而降低在不期望的位置中破裂的机会。此外，所公开的设计将电池盖的功能保持为电池的正极，从而对电池的可制造性以及其在各种应用中的可用性的影响最小。

97. 发明授权

US08383257B2 Electrochemical storage cell with blow out vents 有权
标题翻译：具有吹气口的电化学储存池
公开(公告)号：US08383257B2
公开(公告)日：2013-02-26
申请号：US12341728
申请日：2008-12-22
申请人： Qing Lai , Jingjing Shi , Qiyong Yin , Jianhua Zhu , Xi Shen
发明人： Qing Lai , Jingjing Shi , Qiyong Yin , Jianhua Zhu , Xi Shen
IPC分类号： H01M2/12
CPC分类号： H01M2/348 , H01M2/04 , H01M2/043 , H01M2/0456 , H01M2/046 , H01M2/0473 , H01M2/206 , H01M2/305 , H01M6/5038 , H01M10/0422 , H01M10/0431 , H01M10/0587 , H01M10/615 , H01M10/625 , H01M10/633 , H01M10/637 , H01M10/6553 , H01M10/6571 , H01M10/658 , Y02E60/12 , Y02T10/7011
摘要： An electrochemical storage cell is disclosed which includes at least one cathode sheet, at least one anode sheet and at least one separator sheet combined to make a core. The core is housed within a rectangular shell with four sides and two ends, sealed with an air-tight seal. The cell further includes a blow out vent in at least one of the two ends of the shell. This blow out vent is adapted to open and release excess pressure above a predetermined level to thereby prevent catastrophic rupture of the shell.
摘要翻译：公开了一种电化学蓄电池，其包括至少一个阴极片，至少一个阳极片和至少一个组合成芯的隔板。芯体容纳在具有四边和两端的矩形壳体中，用气密密封密封。电池还包括在壳的两端中的至少一个中的吹出口。该吹出口适于打开并释放高于预定水平的过压，从而防止壳体的灾难性破裂。

98. 发明申请

US20130029211A1 Rechargeable Battery 审中-公开
标题翻译：可充电电池
公开(公告)号：US20130029211A1
公开(公告)日：2013-01-31
申请号：US13303893
申请日：2011-11-23
申请人： Jae-Il Seong , Hideaki Yoshio , Kyung-Keun Lee , Jin-Wook Kim , Ji-Wan Jeong
发明人： Jae-Il Seong , Hideaki Yoshio , Kyung-Keun Lee , Jin-Wook Kim , Ji-Wan Jeong
IPC分类号： H01M2/06
CPC分类号： H01M2/0217 , H01M2/0202 , H01M2/0404 , H01M2/0456 , H01M2/0473 , H01M10/0436 , H01M2200/20
摘要： A rechargeable battery that prevents an internal short circuit of a cell by inducing bending of a cap plate and a case at a predetermined location and in a predetermined direction under a longitudinal compression condition. The rechargeable battery includes a case having a front sidewall opposite a back sidewall, a bottom wall opposite an opening and joint portions connecting the bottom wall to each of the front and back sidewalls, an electrode assembly arranged within the case, a cap plate arranged within the opening of the case to seal within the electrode assembly, the cap plate including at least one bend inducing groove, a curvature of an inner curved surface of portions of the joint portions arranged within the center portion being greater than a curvature of an inner curved surface of portions of the joint portions arranged within the side portions.
摘要翻译：一种可充电电池，其通过在纵向压缩状态下在预定位置和预定方向上引起盖板和壳体的弯曲来防止电池的内部短路。可再充电电池包括具有与后侧壁相对的前侧壁的壳体，与开口相对的底壁和将底壁连接到前后侧壁中的每一个的接合部分，布置在壳体内的电极组件，布置在壳体内的盖板所述壳体的开口在所述电极组件内密封，所述盖板包括至少一个弯曲引导槽，布置在所述中心部分内的所述接合部分的部分的内弯曲表面的曲率大于内弯曲的曲率接合部的设置在侧部内的部分的表面。

99. 发明授权

US08202644B2 Protection cover for an end cap assembly of a battery cell 有权
标题翻译：电池单元的端盖组件的保护盖
公开(公告)号：US08202644B2
公开(公告)日：2012-06-19
申请号：US12341808
申请日：2008-12-22
申请人： Jianhua Zhu , Liying Pan , Luxia Jiang
发明人： Jianhua Zhu , Liying Pan , Luxia Jiang
IPC分类号： H01M2/24
CPC分类号： H01M2/348 , H01M2/04 , H01M2/043 , H01M2/0456 , H01M2/046 , H01M2/0473 , H01M2/206 , H01M2/305 , H01M6/5038 , H01M10/0422 , H01M10/0431 , H01M10/0587 , H01M10/615 , H01M10/625 , H01M10/633 , H01M10/637 , H01M10/6553 , H01M10/6571 , H01M10/658 , Y02E60/12 , Y02T10/7011
摘要： An electrochemical storage cell is disclosed. The cell includes a core having a cathode sheet, an anode sheet, and a separator sheet. The core is located snuggly within a shell having an open end. An end cap assembly is provided to close the open end. A terminal in electrical communication with one of the cathode sheet and the anode sheet extends through the end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A protection cover that generally conforms to the outermost portions of the end cap assembly is provided and includes a first cover half having a first mating structure and a second cover half having a second mating structure for engagement with the first mating structure. The first and second cover halves are adapted for assembly with one another about the terminal.
摘要翻译：公开了一种电化学蓄电池。电池包括具有阴极片，阳极片和隔片片的芯。核心位于具有开放端的外壳内。提供端盖组件以封闭开口端。与阴极片和阳极片之一电连通的端子从电化学存储电池的内部延伸穿过端帽到其外部。提供了大体上符合端盖组件的最外部分的保护盖，并且包括具有第一配合结构的第一盖半部和具有用于与第一配合结构接合的第二配合结构的第二盖半部。第一和第二盖半部适于彼此围绕端子组装。

100. 发明申请

US20120125447A1 LITHIUM ION BATTERY MODULE 有权
标题翻译：锂离子电池模块
公开(公告)号：US20120125447A1
公开(公告)日：2012-05-24
申请号：US13300300
申请日：2011-11-18
申请人： Jason D. Fuhr , Gary P. Houchin-Miller , Gerald K. Bowen , John P. Dinkelman , Dharmendra Patel , Alex Molinaroli
发明人： Jason D. Fuhr , Gary P. Houchin-Miller , Gerald K. Bowen , John P. Dinkelman , Dharmendra Patel , Alex Molinaroli
IPC分类号： H01M2/36
CPC分类号： H01M2/1077 , H01M2/0242 , H01M2/0245 , H01M2/0262 , H01M2/0275 , H01M2/0277 , H01M2/0285 , H01M2/0292 , H01M2/043 , H01M2/0456 , H01M2/0486 , H01M2/1072 , H01M2/362 , H01M2/38 , H01M10/052 , H01M10/0525 , H01M10/058 , H01M2002/0297 , H01M2220/20 , Y02E60/122 , Y02T10/7011 , Y10T137/4757
摘要： A lithium-ion battery module includes a housing having a plurality of partitions configured to define a plurality of compartments within the housing. The battery module also includes a lithium-ion cell element provided in each of the compartments of the housing. The battery module further includes a cover coupled to the housing and configured to route electrolyte into each of the compartments. The cover is also configured to seal the compartments of the housing.
摘要翻译：锂离子电池模块包括具有多个分隔件的壳体，所述隔板被配置为在壳体内限定多个隔间。电池模块还包括设置在壳体的每个隔室中的锂离子电池元件。电池模块还包括联接到壳体并被配置为将电解质引导到每个隔室中的盖。盖子还被构造成密封壳体的隔间。

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