公开(公告)号：US20030224241A1

公开(公告)日：2003-12-04

申请号：US10448389

申请日：2003-05-30

Inventor： Masahiro Takada ,  Yoshiyuki Nakamura ,  Koji Otsubo ,  Kazuo Tojima

IPC: H01M010/42

CPC classification number: H01M10/4207 ,  H01M10/345 ,  H01M10/425 ,  H01M10/446

Abstract: In a pre-replacement process, a replacement battery module is provided with a memory effect before being dispatched, by performing at least one of the process of performing a cyclic charge/discharge operation on the replacement battery module while limiting the width of SOC change to an intermediate range, and the process of setting an initial SOC and then letting the replacement battery module stand for a predetermined time in an environment of temperature above normal temperature. This pre-replacement process substantially eliminates the difference between the voltage characteristic of the replacement battery module yet to be used and the voltage characteristic of a battery module having a history of use, thereby achieving a uniform voltage characteristic of a battery pack as a whole.

Abstract translation: 在预更换处理中，通过对更换电池模块执行循环充电/放电操作的过程中的至少一个，同时将SOC变化的宽度限制为 中间范围，以及设定初始SOC的处理，然后在更高于常温的环境中放置更换电池模块预定时间。 这种预置换过程基本上消除了待使用的替换电池模块的电压特性与具有使用历史的电池模块的电压特性之间的差异，从而实现了电池组整体的均匀的电压特性。

公开(公告)号：US20020004167A1

公开(公告)日：2002-01-10

申请号：US09816602

申请日：2001-03-23

Applicant: Integrated Power Solutions Inc.

Inventor： Mark Lynn Jenson ,  Jody Jon Klaassen ,  Victor Henry Weiss ,  Jenn-Feng Yan

IPC: H01M002/10 ,  H01M006/46 ,  H01M010/36 ,  H01M004/58 ,  H01M010/42

CPC classification number: H01M10/4264 ,  A61N1/3787 ,  C23C14/0031 ,  C23C14/0676 ,  C23C14/08 ,  C23C16/047 ,  G02F1/13306 ,  G02F2001/13324 ,  H01G11/08 ,  H01G11/26 ,  H01G11/56 ,  H01L23/58 ,  H01L31/073 ,  H01L31/1828 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/49109 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/12044 ,  H01M2/0207 ,  H01M2/1066 ,  H01M2/145 ,  H01M2/20 ,  H01M4/0421 ,  H01M4/0423 ,  H01M4/0426 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/1397 ,  H01M4/382 ,  H01M4/405 ,  H01M4/483 ,  H01M4/581 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/8885 ,  H01M4/9016 ,  H01M6/185 ,  H01M6/186 ,  H01M6/188 ,  H01M6/40 ,  H01M6/42 ,  H01M8/1007 ,  H01M8/1286 ,  H01M10/0436 ,  H01M10/0472 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/058 ,  H01M10/0585 ,  H01M10/42 ,  H01M10/425 ,  H01M10/4257 ,  H01M10/44 ,  H01M10/46 ,  H01M10/465 ,  H01M14/00 ,  H01M14/005 ,  H01M2002/0205 ,  H01M2004/021 ,  H01M2008/1293 ,  H04M1/0262 ,  H05K1/16 ,  Y02E10/543 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/521 ,  Y02P70/54 ,  Y10S117/902 ,  Y10T29/49108 ,  Y10T29/49114 ,  Y10T29/49115 ,  Y10T29/4913 ,  Y10T29/5313 ,  Y10T29/53135 ,  H01L2924/00014 ,  H01L2924/00

Abstract: An electrically powered device includes a shell, and a battery integrated with the shell. The electrically powered device also includes a trace, and a site adapted to receive an electrically powered component, wherein the battery, the trace and the electrically powered component form a portion of a circuit. The electrically shell may be a portion of an enclosure. The battery is formed within the shell and may be comprised of one or a plurality of deposited layers.

Abstract translation: 电动设备包括壳体和与壳体集成的电池。 电动设备还包括迹线和适于接收电动部件的部位，其中电池，迹线和电动元件形成电路的一部分。 电壳可以是外壳的一部分。 电池形成在外壳内并且可以由一个或多个沉积层组成。

公开(公告)号：US20040265684A1

公开(公告)日：2004-12-30

申请号：US10842238

申请日：2004-05-10

Inventor： Sadeg M. Faris ,  Tsepin Tsai

IPC: H01M010/42

CPC classification number: H01M8/184 ,  B60L50/64 ,  B60L50/72 ,  H01M10/482 ,  H01M12/08 ,  Y02E60/128 ,  Y02T10/705 ,  Y02T90/34

Abstract: A modular electrochemical cell system is provided. The system includes NnullX individual electrochemical cell modules. N modules of the system are typically sufficient to provide an electrical discharge output or receive an electrical recharge input. A control system is also provided for detecting the condition of each module and determining the best N modules to provide the function needed for optimal performance during recharge or discharge. The control system may also control switching of the NnullX modules. One or more of the extra X modules excluded from the control system determination are available for maintenance or refueling without interruption of the operation of the remaining N modules.

公开(公告)号：US20040209156A1

公开(公告)日：2004-10-21

申请号：US10491134

申请日：2004-05-06

Inventor： Xiaoping Ren ,  Ji Sun

IPC: H01M010/42 ,  H01M006/50

CPC classification number: H01M10/0525 ,  H01M10/425 ,  H01M10/44 ,  H01M2010/4292

Abstract: The present invention provides a new method for improving capacity, average operating voltage and specific energy of a secondary lithium ion cell or battery. This method is achieved by means of properly adjusting the ratio between a positive material and negative material, which is calculated by theoretical specific energy, and properly increasing charge cut-off voltage. The present method can greatly increasing specific energy and average operating voltage of a secondary lithium ion cell without influence on recycle property of the cell. The present invention also provides a secondary lithium ion cell or battery practicing the method, a protecting circuit adapted for the secondary lithium ion cell or battery, a electronic device using said protecting circuit and said secondary lithium ion cell or battery, and a charging device for the secondary lithium ion cell or battery.

Abstract translation: 本发明提供了一种用于提高二次锂离子电池或电池的容量，平均工作电压和比能量的新方法。 该方法是通过适当地调节由理论比能计算的正材料和负材料之间的比例以及适当地增加充电截止电压来实现的。 本方法可以大大提高二次锂离子电池的比能和平均工作电压，而不影响电池的再循环性能。 本发明还提供了一种实施该方法的二次锂离子电池或电池，适用于二次锂离子电池或电池的保护电路，使用所述保护电路和所述二次锂离子电池或电池的电子装置，以及用于 二次锂离子电池或电池。

公开(公告)号：US20020177034A1

公开(公告)日：2002-11-28

申请号：US10153467

申请日：2002-05-22

Applicant: Matsushita Electric Industrial Co., Ltd.

Inventor： Tadao Kimura ,  Toshiaki Nakanishi

IPC: H01M010/42

CPC classification number: H01M10/42 ,  H01M10/30 ,  H02J7/0006 ,  H02J7/0047 ,  H02J7/007

Abstract: A battery pack system is provided that can be replaced easily without modifying the side of an appliance using this battery pack system, on which charging is controlled by a voltage control, and includes a secondary battery with high performance that undergoes charging by a current control. A battery pack system is provided with a battery including at least one unit cell serving as a secondary battery with a positive electrode containing a nickel oxide as an active material, a detecting portion for detecting a battery state including a charging state in the battery, and a current adjusting portion, that is connected in series with the battery, for adjusting a charging current value according to the charging state detected by the detecting portion.

Abstract translation: 提供一种电池组系统，其可以容易地更换，而不用改变使用该电池组系统的器具的侧面，充电由电压控制控制，并且包括通过电流控制进行充电的具有高性能的二次电池。 一种电池组系统，具备电池，该电池包括至少一个用作二次电池的单元电池，其具有含有氧化镍作为活性材料的正极;检测部分，用于检测包括电池中充电状态的电池状态;以及 电流调节部，其与电池串联连接，用于根据由检测部检测到的充电状态来调整充电电流值。

公开(公告)号：US20040241533A1

公开(公告)日：2004-12-02

申请号：US10493930

申请日：2004-04-23

Inventor： Luca Merlo ,  Gabriele Mazzucchelli ,  Gian Piero Fleba ,  Enrico Ramunni ,  Giampaolo Brignoli ,  Paolo Monzani ,  Massimo Brambilla

IPC: H01M010/42 ,  B23P006/00

CPC classification number: H01M8/0232 ,  H01M8/008 ,  H01M8/0245 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/242 ,  H01M8/2483 ,  Y02W30/86 ,  Y10T29/49108 ,  Y10T29/49721 ,  Y10T29/4973

Abstract: The method for reusing current collectors/distributors is employed in an electrochemical generator (1, 20) comprising a multiplicity of elementary cells (2, 21) assembled in a filter-press configuration and comprising an array of conductive sheets (3) and of current collectors/distributors (7, 22). The method of the invention provides dissembling the electrochemical generator (1) once the presence of a damaged elementary cell (2, 21) is detected. Subsequently, the method of the invention provides repairing/replacing the damaged cell for later reassembling the electrochemical generator (1, 20) reusing the original current collectors/distributors (7, 22). to achieve this, while reassembling the electrochemical generator (1, 20), a mechanical means for adapting (8, 12, 13, 14, 15) is inserted between each conducting sheet (3) and the respective current collector/distributor (7, 21). Such mechanical means may consist in metallic meshes, metallic textiles, interwoven fibers, foraminous sheets or expanded sheets, thin sealing gaskets, sealing gaskets provided with sealing rings on a surface thereof, sealing gaskets made of an elastic material with low elasticity modulus.

Abstract translation: 在电化学发生器（1,20）中采用了用于重新使用集电器/分配器的方法，所述电化学发生器包括以压滤机构造组装并包括导电片（3）和电流阵列的多个元件单元（2,21） 收藏家/分销商（7,22）。 一旦检测到损坏的元件电池（2,21）的存在，本发明的方法提供拆卸电化学发生器（1）。 随后，本发明的方法提供修复/更换损坏的电池，以便以后重新组装使用原始集电器/分配器（7,22）的电化学发生器（1,20）。 为了实现这一点，在重新组装电化学发生器（1,20）的同时，在每个导电片（3）和相应的集电器/分配器（7）之间插入用于适配（8,12,13,14,15）的机械装置， 21）。 这种机械装置可以包括金属网，金属纺织品，交织纤维，多孔板或膨胀片，薄密封垫片，在其表面上设置有密封环的密封垫圈，具有低弹性模量的弹性材料制成的密封垫圈。

公开(公告)号：US20030186110A1

公开(公告)日：2003-10-02

申请号：US10340358

申请日：2003-01-09

Inventor： Steven E. Sloop

IPC: H01M010/54 ,  H01M002/36 ,  H01M010/42

CPC classification number: H01G9/038 ,  H01G11/58 ,  H01M2/1229 ,  H01M2/36 ,  H01M6/52 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/54 ,  Y02E60/13 ,  Y02W30/84 ,  Y10T29/49108

Abstract: A system and method of removing an electrolyte from energy storage and conversion devices using a supercritical fluid are provided. The method includes placing a selected device in a container, adding a fluid to the container, adjusting at least one of a temperature and a pressure of the fluid in the container to form the supercritical fluid from the fluid in the container, exposing the supercritical fluid to the electrolyte, and removing the supercritical fluid from the container, wherein removal of the supercritical fluid causes removal of the electrolyte from the container.

Abstract translation: 提供了使用超临界流体从能量储存和转换装置中除去电解质的系统和方法。 该方法包括将选定的装置放置在容器中，向容器中加入流体，调节容器中流体的温度和压力中的至少一个，以从容器中的流体形成超临界流体，使超临界流体 并且从容器中除去超临界流体，其中去除超临界流体导致从容器中除去电解质。

公开(公告)号：US20030175560A1

公开(公告)日：2003-09-18

申请号：US10264123

申请日：2002-10-03

Inventor： Hun-June Kim ,  Dae-Young Youn ,  Dae-Jeong Kim ,  Sang-Min Kim

IPC: H01M010/42

CPC classification number: H01M10/4257 ,  H02J7/0004 ,  H02J7/0031 ,  H02J7/0047 ,  H02J2007/0098

Abstract: Herein disclosed is an upgradable SMART (Self-Monitoring Analysis and Reporting Technology) battery pack which is capable of upgrading a SMART function thereof. The upgradable SMART battery pack comprises a battery array, a host interface for supplying power to a host and performing a SMART communication therewith, a protection circuit for protecting battery cells in the battery array from overcurrent or overvoltage, a microprocessor for monitoring a current state of the battery array, calculating a battery capacity thereof and controlling the SMART communication with the host via the host interface, a nonvolatile memory for storing a program necessary to an operation of the microprocessor and unique battery information, and a signal processor for converting a level of a signal to be sent to the host via the host interface into that desired by the host and processing the level-converted signal. The SMART battery pack further comprises an input/output port for performing an interfacing operation between the host and the microprocessor to download a control program and data to be stored in the nonvolatile memory from the host.

Abstract translation: 这里公开了能够升级其SMART功能的可升级的SMART（自我监测分析和报告技术）电池组。 可升级的SMART电池组包括电池阵列，用于向主机供电并与其进行SMART通信的主机接口，用于保护电池阵列中的电池单元免于过电流或过电压的保护电路，用于监视电池的当前状态的微处理器 电池阵列，计算其电池容量并通过主机接口控制与主机的SMART通信;非易失性存储器，用于存储微处理器的操作所需的程序和独特的电池信息;以及信号处理器，用于将电平 将通过主机接口发送到主机的信号到主机所希望的信号并处理电平转换信号。 SMART电池组还包括用于在主机和微处理器之间进行接口操作的输入/输出端口，以从主机下载控制程序和要存储在非易失性存储器中的数据。

公开(公告)号：US20030170529A1

公开(公告)日：2003-09-11

申请号：US10373183

申请日：2003-02-26

Inventor： Rumi Sagawa

IPC: H01M010/42 ,  G06F017/00

CPC classification number: H01M10/4285 ,  G06Q10/06 ,  G07F7/06 ,  G07F11/00 ,  H01M10/46

Abstract: A battery recycle system includes a vending machine for vending secondary batteries. The vending machine has therein a telecommunication terminal connected to a server provided in a secondary battery for receiving information of minimum quality of a typical used secondary battery. Upon receiving a used battery from a user, the vending machine supplies a charged battery to the user at a reduced cost corresponding to the quality of the used battery. The used battery is charged and stocked for a next user.

Abstract translation: 电池回收系统包括用于二次电池的售货机。 自动售货机在其中具有连接到设置在二次电池中的服务器的电信终端，用于接收典型使用的二次电池的最低质量的信息。 在从使用者接收到二手电池的情况下，自动售货机以对应于废旧电池质量的降低的成本向用户提供充电的电池。 用过的电池为下一个用户充电并存放。

公开(公告)号：US20020098410A1

公开(公告)日：2002-07-25

申请号：US10101193

申请日：2002-03-20

Applicant: Cochlear Limited

Inventor： Hans Leysieffer ,  Dirk A. Fiedler ,  Dieter Muller

IPC: H01M010/42 ,  H01M002/08

CPC classification number: H01M2/34 ,  H01M2/0207 ,  H01M2/345 ,  H01M2/348 ,  H01M10/425 ,  H01M10/4257 ,  H01M10/445 ,  H01M10/46 ,  H01M10/48 ,  H01M2200/103 ,  H04R25/305 ,  H04R25/602 ,  H04R2225/67

Abstract: A secondary electrochemical cell with at least one positive electrode includes an active material and one negative electrode, which are held directly in a hermetically tight housing which has at least one detector element or which is dynamically connected to one such detector element. The detector element is designed or can be set to acquire a predetermined unallowable operating state of the secondary electrochemical cell, and in an unallowable operating state of the secondary electrochemical cell, to actuate at least one switching element which prevents recharging and/or discharging of the secondary electrochemical cell. By making the housing as a hermetically tight protective housing, which is part of an implantable medical device, contamination of surrounding tissue with toxic substances and hazard to the implant wearer by the malfunction of the secondary electrochemical cell can be precluded under all operating conditions with simultaneously great reduction of all dimensions.

Abstract translation: 具有至少一个正电极的二次电化学电池包括活性材料和一个负电极，其直接保持在具有至少一个检测器元件或者动态地连接到一个这样的检测器元件的密封外壳中。 检测器元件被设计或可以被设置为获得次级电化学电池的预定的不允许的操作状态，并且在第二电化学电池的不允许的操作状态下，致动至少一个开关元件，以防止再充电和/或放电 二次电化学电池。 通过使壳体作为可植入医疗装置的一部分的气密紧密的保护性壳体，可以在所有操作条件下同时排除由二次电化学电池的故障引起的有毒物质对周围组织的污染和对植入物穿戴者的危害 大幅减少所有尺寸。