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41. 发明授权

US08907624B2 Multi-battery pack battery system with direct communication between controller and the battery packs 有权
标题翻译：控制器与电池组之间直接通信的多电池组电池系统
公开(公告)号：US08907624B2
公开(公告)日：2014-12-09
申请号：US13098962
申请日：2011-05-02
申请人： Eiji Kumagai , Morihiko Sato
发明人： Eiji Kumagai , Morihiko Sato
IPC分类号： H01M10/46 , H02J7/00 , H01M10/42
CPC分类号： H02J7/0026 , B60L11/1853 , B60L11/1864 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M10/4207 , H02J7/0021 , Y02E60/12 , Y02T10/7005 , Y02T10/7061 , Y02T90/16
摘要： A battery system includes a battery pack configured to include at least a plurality of battery cells that are connected in series, a monitor that monitors a state of the plurality of battery cells, and a controller to which an output of the monitor is supplied, a battery pack module in which the battery pack in a first order to the battery pack in an Nth order are connected in series, and an integrated controller that is connected with the battery pack in the first order of the battery pack module. Isolators are respectively disposed among the battery pack in the first order to the battery pack in the Nth order, and a signal is transmitted from the battery pack in an order of n−1 (N≧n≧2) to the battery pack in an order of n via one of the isolators.
摘要翻译：电池系统包括电池组，其被配置为包括串联连接的至少多个电池单元，监视多个电池单元的状态的监视器以及提供监视器的输出的控制器，电池组模块，其中以第N次顺序连接到电池组的第一次的电池组串联连接;以及集成控制器，其以电池组模块的一级连接到电池组。隔离器以第N次的顺次分别设置在电池组之间，并以N-1（N≥n≥2）的顺序从电池组向电池组发送信号通过其中一个隔离器的n阶。

42. 发明授权

US08906531B2 Module for electric energy storage assemblies for ageing detection of said assemblies 有权
标题翻译：用于所述组件的老化检测的电能存储组件的模块
公开(公告)号：US08906531B2
公开(公告)日：2014-12-09
申请号：US12599961
申请日：2008-02-25
申请人： Olivier Caumont , Anne-Claire Juventin-Mathes , Karine Le Bras , Jean-Michel Depond
发明人： Olivier Caumont , Anne-Claire Juventin-Mathes , Karine Le Bras , Jean-Michel Depond
IPC分类号： H01M10/50 , H01G11/82 , H01M2/20 , H01M2/10 , H01M10/42
CPC分类号： H01M2/1094 , H01G11/82 , H01M2/202 , H01M10/42 , H01M10/425 , Y02E60/12 , Y02E60/13
摘要： Module including a casing (10) in which a plurality of electric energy storage assemblies (20) are arranged so that their longitudinal axis are parallel to one another and perpendicular to an upper wall and a lower wall of the casing. Each electric storage assembly has a first face in thermal contact with and electrically insulated from the lower wall of the casing, and a second face opposite the first face. The second face is capped with a cover electrically connected to the energy storage assembly (20). The upper wall of the casing includes a holder for holding the storage assemblies against the lower wall of the casing which also allows swelling of the covers capping the second faces.
摘要翻译：模块包括壳体（10），其中多个电能存储组件（20）被布置成使得它们的纵向轴线彼此平行并垂直于壳体的上壁和下壁。每个蓄电组件具有与壳体的下壁热接触并与之电绝缘的第一面和与第一面相对的第二面。第二面被盖住与电能连接到能量存储组件（20）的盖子。壳体的上壁包括用于将存储组件保持抵靠壳体的下壁的保持器，其也允许覆盖第二面的盖的膨胀。

43. 发明授权

US08901890B2 Battery system 有权
标题翻译：电池系统
公开(公告)号：US08901890B2
公开(公告)日：2014-12-02
申请号：US13771570
申请日：2013-02-20
申请人： Hitachi, Ltd.
发明人： Shin Yamauchi , Ryo Inaba
IPC分类号： H02J7/00 , H01M2/34 , H02J3/38
CPC分类号： H01M2/34 , H02J3/382 , H02J3/383 , H02J3/386 , H02J7/0014 , H02J7/0016 , H02J7/0026 , H02J7/041 , H02J7/045 , Y02E10/563 , Y02E10/763 , Y02E60/12 , Y02T10/7055
摘要： There is provided a battery system made up by connecting multiple battery units in parallel with each other, the battery units having multiple battery banks, respectively, and multiple switching circuits connected in series to the battery banks, respectively. A switching circuit is made up by connecting a first circuit connected in series to a precharge resistor having a known resistance value, in parallel with a second circuit having a second switch. Timing for turning the second switch into the on state under an equal-current condition when the connection-target battery unit is connected to the battery system is controlled by a controller for controlling the respective outputs of the plural battery units.
摘要翻译：提供了通过将多个电池单元并联连接而构成的电池系统，电池单元分别具有多个电池组，以及分别与电池组串联连接的多个开关电路。开关电路通过将具有已知电阻值的串联连接的第一电路与具有第二开关的第二电路并联来构成。当连接目标电池单元连接到电池系统时，在等电流条件下将第二开关转到接通状态的定时由用于控制多个电池单元的各个输出的控制器控制。

44. 发明授权

US08900734B2 Bipolar secondary battery 有权
标题翻译：双极二次电池
公开(公告)号：US08900734B2
公开(公告)日：2014-12-02
申请号：US13698394
申请日：2011-05-17
申请人： Kenji Hosaka , Hirotatsu Kamimura , Shiho Inoue , Yasutaka Nakamura , Eiji Minegishi
发明人： Kenji Hosaka , Hirotatsu Kamimura , Shiho Inoue , Yasutaka Nakamura , Eiji Minegishi
IPC分类号： H01M2/34 , H01M10/50 , H01M10/637 , H01M2/02 , H01M2/26 , H01M10/04 , H01M10/0585
CPC分类号： H01M2/34 , H01M2/0207 , H01M2/266 , H01M2/348 , H01M10/0418 , H01M10/0525 , H01M10/0585 , H01M2200/106 , Y02E60/12 , Y02T10/7011
摘要： A bipolar secondary battery comprises laminated bodies. The laminated body comprises bipolar electrodes laminated via an electrolyte layer. The bipolar electrode comprises a positive electrode active material layer and a negative electrode active material layer formed on surfaces of a current collector. A positive electrode is formed on one end of the laminated bodies and a negative electrode is formed on another end. A temperature sensitive resistor having a smaller area than an electrical reaction area of the positive electrode active material layer and the negative electrode active material layer is arranged between the positive electrode and the negative electrode of a pair of adjacent laminated bodies, thereby suppressing a temperature increase caused by a high current by increasing the resistance in response to the flow of the high current into the bipolar secondary battery such as when an external circuit is shorted.
摘要翻译：双极二次电池包括层叠体。层压体包括通过电解质层层压的双极电极。双极性电极包括在集电体的表面形成的正极活性物质层和负极活性物质层。在层叠体的一端形成正极，在另一端形成负极。具有比正极活性物质层和负极活性物质层的电反应区域小的面积的温度敏感电阻器配置在一对相邻层叠体的正极和负极之间，由此抑制温度升高这是由于当外部电路短路时响应于进入双极二次电池的高电流的流动而增加电阻而由高电流引起的。

45. 发明授权

US08900733B2 Sealed battery and vehicle 有权
标题翻译：密封电池和车辆
公开(公告)号：US08900733B2
公开(公告)日：2014-12-02
申请号：US13375820
申请日：2010-06-02
申请人： Tomohiro Matsuura , Katsumi Ito , Akira Fujii , Toshihiro Odagaki
发明人： Tomohiro Matsuura , Katsumi Ito , Akira Fujii , Toshihiro Odagaki
IPC分类号： H01M2/12
CPC分类号： H01M2/1241 , Y02E60/12
摘要： A safety valve (40, 140, 240, 340) formed in a portion of a case of a sealed battery includes a fracture groove portion (50, 150, 250, 350) formed in a thin portion (42, 142, 242, 342). The thin portion (42, 142, 242, 342) is formed in a horizontally long shape or a vertically long shape that has a curved outer edge portion (45, 145, 245, 345) in which at least a portion of the outer edge portion (43) is curved. This thin portion (42, 142, 242, 342) has a center straight groove portion (60, 160, 260, 360) that extends in the longer direction of the thin portion in the center portion of the thin portion, and a pair of side groove portions (70, 170, 270, 370) that are formed in both side in the longer direction of the center straight groove portion (60, 160, 260, 360) and connected to longer direction end portions (60A, 60B, 160A, 160B, 260A, 260B) of the center straight groove portion. Here, a portion of the side groove portion (70, 170, 270, 370) is formed curved following the curved outer edge portion (45, 145, 245, 345).
摘要翻译：形成在密封电池的壳体的一部分中的安全阀（40,140,240,340）包括形成在薄部分（42,142,242,342）中的断裂槽部分（50,150,250,350））。薄壁部分（42,142,242,342）形成为具有弯曲外缘部分（45,145,245,345）的水平长形状或垂直长形状，其中至少一部分外缘部分（43）是弯曲的。该薄部分（42,142,242,342）具有中心直槽部分（60,160,260,360），该中心直槽部分在薄部分的中心部分的薄壁部分的较长方向上延伸，并且一对形成在中心直槽部（60,160,260,360）的长度方向上的两侧并与长方向端部（60A，60B，160A）连接的侧槽部（70,170,270,370），160B，260A，260B）。这里，侧槽部（70,170,270,370）的一部分在弯曲的外缘部（45,145,245,345）之后形成为弯曲的形状。

46. 发明授权

US08895182B2 Battery pack and power tool provided with the same 有权
标题翻译：提供电池组和电动工具
公开(公告)号：US08895182B2
公开(公告)日：2014-11-25
申请号：US12740302
申请日：2008-10-29
申请人： Hiroyuki Hanawa , Haruhisa Fujisawa , Keita Saitou
发明人： Hiroyuki Hanawa , Haruhisa Fujisawa , Keita Saitou
IPC分类号： H01M2/02 , H01M2/30 , H01M2/10
CPC分类号： H01M2/1055 , H01M2/1066 , H01M2/30 , H01M10/4257 , H01M2220/30 , Y02E60/12
摘要： According to an aspect of the present invention, there is provided a battery pack to be inserted and attached to a power tool, including: a case; a battery cell accommodated inside the case; and an electrode terminal connected to the battery cell and provided on the case so as to be connectable to a tool-side electrode terminal, wherein the case includes: a case main portion; and a case sub portion which is protruded from the case main portion to be inserted into the power tool, and wherein the electrode terminal is provided on an upper surface of the case main portion at a side of the case sub portion.
摘要翻译：根据本发明的一个方面，提供一种插入并附接到电动工具的电池组，包括：壳体; 容纳在壳体内的电池单元; 以及连接到所述电池单元并且设置在所述壳体上以便可连接到工具侧电极端子的电极端子，其中所述壳体包括：壳体主要部分; 以及壳体子部分，其从壳体主体部分突出以插入到电动工具中，并且其中电极端子设置在壳体主要部分的壳体子部分的一侧的上表面上。

47. 发明授权

US08890480B2 Health management of rechargeable batteries 有权
标题翻译：可充电电池的健康管理
公开(公告)号：US08890480B2
公开(公告)日：2014-11-18
申请号：US11565574
申请日：2006-11-30
申请人： John L. Vian , Ali R. Mansouri , Rangasamy Elangovan , Mori M. Borumand , Khaled Abdel-Motagaly
发明人： John L. Vian , Ali R. Mansouri , Rangasamy Elangovan , Mori M. Borumand , Khaled Abdel-Motagaly
IPC分类号： H02J7/00 , H01M10/48 , H01M10/42 , G01R31/36 , G01R31/00
CPC分类号： G01R31/3624 , B64D45/00 , G01R31/008 , G01R31/3651 , G01R31/3679 , G01R31/3693 , H01M10/425 , H01M10/48 , H02J7/0022 , H02J7/0026 , H02J7/0029 , Y02E60/12 , Y02T10/7055
摘要： Systems and methods for health management of rechargeable batteries are disclosed. In one embodiment, a rechargeable battery system includes a rechargeable battery, and a battery health management unit operatively coupled to the rechargeable battery and including a state of health module configured to estimate a battery health by receiving battery-related data and predicting one or more failure modes. The state of health module may further include a prognostic failure mode component configured to combine at least one flight data variable with at least one model-based prognostic. In alternate embodiments, the battery health management unit may further include a state of life module and a state of charge module.
摘要翻译：公开了用于可再充电电池的健康管理的系统和方法。在一个实施例中，可再充电电池系统包括可再充电电池和可操作地耦合到可再充电电池的电池健康管理单元，并且包括健康状态模块，其配置为通过接收电池相关数据并预测一个或多个故障来估计电池健康状况模式。健康状态模块还可以包括被配置为将至少一个飞行数据变量与至少一个基于模型的预后组合的预后故障模式组件。在替代实施例中，电池健康管理单元还可以包括生活状态模块和充电状态模块。

48. 发明授权

US08889295B2 Electrodes, lithium-ion batteries, and methods of making and using same 有权
标题翻译：电极，锂离子电池及其制造和使用方法
公开(公告)号：US08889295B2
公开(公告)日：2014-11-18
申请号：US13431591
申请日：2012-03-27
申请人： Gleb Yushin , Oleksandr Magazynskyy , Patrick Dixon , Benjamin Hertzberg
发明人： Gleb Yushin , Oleksandr Magazynskyy , Patrick Dixon , Benjamin Hertzberg
IPC分类号： H01M4/13 , H01M4/58 , H01M4/36 , H01M4/62 , H01M4/587 , H01M4/1393 , H01M4/38 , B82Y30/00 , H01M10/0525 , H01M4/1395
CPC分类号： H01M4/366 , B82Y30/00 , C01P2004/64 , H01B1/18 , H01B1/24 , H01M4/133 , H01M4/134 , H01M4/137 , H01M4/1393 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/587 , H01M4/602 , H01M4/625 , H01M10/0525 , Y02E60/12 , Y02T10/7011 , Y10S977/773
摘要： Described herein are improved composite anodes and lithium-ion batteries made therefrom. Further described are methods of making and using the improved anodes and batteries. In general, the anodes include a porous composite having a plurality of agglomerated nanocomposites. At least one of the plurality of agglomerated nanocomposites is formed from a dendritic particle, which is a three-dimensional, randomly-ordered assembly of nanoparticles of an electrically conducting material and a plurality of discrete non-porous nanoparticles of a non-carbon Group 4A element or mixture thereof disposed on a surface of the dendritic particle. At least one nanocomposite of the plurality of agglomerated nanocomposites has at least a portion of its dendritic particle in electrical communication with at least a portion of a dendritic particle of an adjacent nanocomposite in the plurality of agglomerated nanocomposites.
摘要翻译：本文描述了由其制成的改进的复合阳极和锂离子电池。进一步描述制造和使用改进的阳极和电池的方法。通常，阳极包括具有多个附聚纳米复合材料的多孔复合材料。多个附聚纳米复合材料中的至少一个由树枝状颗粒形成，该树枝状颗粒是导电材料和多个非碳组4A的多个离散无孔纳米颗粒的三维随机排列的组件元件或其混合物设置在树枝状颗粒的表面上。多个聚集的纳米复合材料中的至少一个纳米复合材料具有至少一部分其树枝状颗粒与多个聚集的纳米复合材料中相邻纳米复合材料的至少一部分树枝状颗粒电连通。

49. 发明授权

US08889285B2 Electric vehicle propulsion system and method utilizing solid-state rechargeable electrochemical cells 有权
公开(公告)号：US08889285B2
公开(公告)日：2014-11-18
申请号：US14083325
申请日：2013-11-18
申请人： Sakti3, Inc.
发明人： Ann Marie Sastry , Fabio Albano , Chia-Wei Wang , Robert Kruse , Jeffrey Lebrun
IPC分类号： H01M6/46 , H01M10/0587 , H01M2/10 , H01M10/0562 , H01M10/052 , H01M10/054 , H01M4/40
CPC分类号： H01M10/0587 , B60L11/18 , H01M2/1077 , H01M4/131 , H01M4/136 , H01M4/40 , H01M4/405 , H01M10/0431 , H01M10/052 , H01M10/0525 , H01M10/054 , H01M10/0562 , H01M10/0565 , H01M10/63 , H01M16/00 , H01M2220/20 , H01M2300/0068 , H01M2300/0071 , H01M2300/0082 , Y02E60/12
摘要： A vehicle propulsion system comprising a plurality of solid state rechargeable battery cells configured to power a drivetrain. In accordance with once aspect of the invention, a transportation system that is powered at least in part by electricity stored in the form of rechargeable electrochemical cells. According to an embodiment of the present invention, these cells are combined in series and in parallel to form a pack that is regulated by charge and discharge control circuits that are programmed with algorithms to monitor state of charge, battery lifetime, and battery health.

50. 发明授权

US08889281B2 Batteries for efficient energy extraction from a salinity difference 有权
标题翻译：电池从盐度差异有效地提取能量
公开(公告)号：US08889281B2
公开(公告)日：2014-11-18
申请号：US13287018
申请日：2011-11-01
申请人： Fabio La Mantia , Mauro Pasta , Heather Dawn Deshazer , Yi Cui
发明人： Fabio La Mantia , Mauro Pasta , Heather Dawn Deshazer , Yi Cui
IPC分类号： H01M8/18 , H01M14/00 , H01M6/34
CPC分类号： H01M14/00 , H01M6/34 , Y02E60/12
摘要： An electrochemical system includes: (1) a battery including an anode and a cathode; (2) a first source of a first electrolyte having a first concentration of ions; (3) a second source of a second electrolyte having a second concentration of the ions, wherein the second concentration is greater than the first concentration; and (4) a fluid conveyance mechanism connected between the battery and each of the first source and the second source. During charging of the battery, the anode and the cathode are at least partially immersed in the first electrolyte, and, during discharging of the battery, the anode and the cathode are at least partially immersed in the second electrolyte. The fluid conveyance mechanism exchanges the first electrolyte with the second electrolyte between charging and discharging of the battery, and exchanges the second electrolyte with the first electrolyte between discharging and charging of the battery.
摘要翻译：电化学系统包括：（1）包括阳极和阴极的电池; （2）具有第一离子浓度的第一电解质的第一源; （3）具有第二浓度离子的第二电解质的第二源，其中第二浓度大于第一浓度; 和（4）连接在电池与第一源和第二源中的每一个之间的流体输送机构。在电池充电期间，阳极和阴极至少部分地浸没在第一电解质中，并且在电池放电期间，阳极和阴极至少部分地浸没在第二电解质中。流体输送机构在电池的充放电之间与第二电解质交换第一电解质，并且在电池的放电和充电之间与第一电解质交换第二电解质。

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