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1. 发明授权

US06673483B2 Sealed storage cell with an improved recombination device 失效
标题翻译：密封储存池具有改进的复合装置
公开(公告)号：US06673483B2
公开(公告)日：2004-01-06
申请号：US09974858
申请日：2001-10-12
申请人： Christian Jordy , Thierry Berlureau , Jean-Louis Liska
发明人： Christian Jordy , Thierry Berlureau , Jean-Louis Liska
IPC分类号： H01M1052
CPC分类号： H01M10/345 , H01M10/52 , H01M2004/027
摘要： An aqueous alkaline electrolyte Ni-MH sealed secondary storage cell includes a bundle of electrodes placed in a container and made up of a plurality of negative and positive electrodes. The space separating the negative electrode from the positive electrode contains a separator. The separator is permeable to gases and a recombination device is placed between two adjacent negative electrodes and has a wetting angle of at least 45°, an average pore section of at least 103 &mgr;m2, and a thickness from 0.2 mm to 5 mm.
摘要翻译：含水碱性电解液Ni-MH密封二次蓄电池包括放置在容器中并由多个负极和正极组成的电极束。将负极与正极分离的空间包含隔板。分离器可渗透气体，并且将复合装置放置在两个相邻的负极之间，并且具有至少45°的润湿角，至少10 3 mum 2的平均孔截面和0.2mm的厚度到5毫米。

2. 发明授权

US06680140B1 Maintenance-free industrial type vented cell storage battery 失效
标题翻译：免维护工业型通风池蓄电池
公开(公告)号：US06680140B1
公开(公告)日：2004-01-20
申请号：US09127785
申请日：1998-08-03
申请人： Thierry Berlureau , Jean-Louis Liska
发明人： Thierry Berlureau , Jean-Louis Liska
IPC分类号： H01M1052
CPC分类号： H01M10/24 , H01M2/12 , H01M2/14 , H01M4/80 , H01M10/34 , H01M10/345 , H01M10/52 , Y02E60/124
摘要： An industrial type vented cell storage battery includes an electrode package including at least one positive electrode containing nickel hydroxide, one negative electrode, and one hydrophilic and gas-permeable separator an extension of which beyond said electrode package is in contact with the electrolyte contained in said space. It also includes an oxygen recombination device. It contains an excess quantity of alkaline electrolyte. A space between the base of the electrode package and the bottom of the container contains at least some of the excess quantity of electrolyte.
摘要翻译：一种工业型通气型蓄电池包括：电极组件，其包括至少一个含有氢氧化镍的正电极，一个负电极和一个亲水和透气分离器，其超出所述电极组件的延伸部分与所述电池组件中包含的电解质接触空间。它还包括氧复合装置。它含有过量的碱性电解液。电极组件的底部和容器的底部之间的空间包含至少一些过量的电解质。

3. 发明授权

US06444349B1 Sealed nickel-metal hydride storage cell 失效
标题翻译：密封镍氢蓄电池
公开(公告)号：US06444349B1
公开(公告)日：2002-09-03
申请号：US09624993
申请日：2000-07-25
申请人： Thierry Berlureau , Jean-Louis Liska
发明人： Thierry Berlureau , Jean-Louis Liska
IPC分类号： H01M1034
CPC分类号： H01M10/345 , H01M2/12 , H01M10/44 , H01M10/446 , H01M2010/4292 , Y02E60/124
摘要： A sealed nickel-metal hydride storage cell comprises a positive electrode whose electrochemically reactive material is a hydroxide containing principally nickel and a negative electrode whose electrochemically active material is an intermetallic compound capable of forming a hydride when charged. The total quantity of electrochemically active material in the negative electrode exceeds the total quantity of electrochemically active material in the positive electrode so that the total negative capacity exceeds the total positive capacity by an amount of at least 15% referred to as the overcapacity. Part of the overcapacity, referred to as the precharge, is partly in the charged state when the positive electrode is completely discharged and the remaining part, referred to as the surplus, is in the discharged state when the positive electrode is completely charged. The precharge is less than 10% of the negative overcapacity.
摘要翻译：密封的镍氢蓄电池包括正电极，其电化学反应性材料是主要包含镍的氢氧化物和负极，其电化学活性材料是能够在带电时形成氢化物的金属间化合物。负极中的电化学活性物质的总量超过正极中的电化学活性物质的总量，使得总负极容量超过总正极容量至少为15％，称为过剩能力。称为预充电的部分过充电部分在正电极完全放电时处于充电状态，而当正极完全充电时，被称为剩余部分的剩余部分处于放电状态。预付金额不足负的产能过剩的10％。

4. 发明授权

US6094032A Method of controlling rapid charging of an industrial storage cell having an alkaline electrolyte 有权
标题翻译：控制具有碱性电解液的工业蓄电池快速充电的方法
公开(公告)号：US6094032A
公开(公告)日：2000-07-25
申请号：US373238
申请日：1999-08-12
申请人： Marc Bariand , Thierry Berlureau , Jean-Louis Liska
发明人： Marc Bariand , Thierry Berlureau , Jean-Louis Liska
IPC分类号： H01M10/44 , H02J7/00
CPC分类号： H02J7/008
摘要： The present invention provides a method of controlling rapid charging of an alkaline-electrolyte industrial storage cell of the "maintenance-free" or "sealed" type, the cell possessing a nominal capacity Cn, a voltage U, and an internal temperature T, wherein charging is stopped at a percentage charge greater than 75% of Cn as follows:a voltage threshold Us is fixed which corresponds to the desired final percentage charge for said cell;the voltage U and the temperature T of said cell are measured;a corrected voltage Uc is calculated using the following formula:Uc=U-k(T-Tc)where voltages are expressed in volts, Tc is an arbitrarily-selected reference temperature, and k is a constant coefficient expressed in volts per temperature unit; andUc is compared with said voltage threshold Us, and charging is stopped when Uc is not less than Us.
摘要翻译：本发明提供了一种控制“无维护”或“密封”型碱性电解液工业蓄电池快速充电的方法，具有标称容量Cn，电压U和内部温度T的电池，其中充电以大于Cn的75％的百分比电荷停止，如下：电压阈值Us固定，其对应于所述电池的期望的最终充电量; 测量所述电池的电压U和温度T; 使用以下公式计算校正电压Uc：Uc = U-k（T-Tc）其中电压以伏特表示，Tc是任意选择的参考温度，k是以每伏特温度单位表示的常数系数; 并将Uc与所述电压阈值Us进行比较，当Uc不小于Us时，停止充电。

5. 发明授权

US5986432A Method of charging maintenance-free nickel metal hydride storage cells 失效
标题翻译：为免维护的镍氢储存电池充电的方法
公开(公告)号：US5986432A
公开(公告)日：1999-11-16
申请号：US33711
申请日：1998-03-03
申请人： Thierry Berlureau , Jean-Louis Liska
发明人： Thierry Berlureau , Jean-Louis Liska
IPC分类号： H02J7/02 , H01M10/44 , H02J7/00
CPC分类号： H02J7/0073 , H02J7/0091
摘要： A method of charging an industrial maintenance-free Ni-MH storage cell, the method comprising in combination a first stage at a constant current I.sub.1 lying in the range I.sub.c /10 to I.sub.c /2, and a second stage at a constant current I.sub.2 lying in the range I.sub.c /50 to I.sub.c /10, the changeover from the first stage to the second stage taking place when the time derivative of the temperature reaches a threshold value which varies as a function of the temperature at the time of the changeover.
摘要翻译：一种对工业免维护的Ni-MH存储单元进行充电的方法，该方法包括以等于Ic / 10至Ic / 2的恒定电流I1的第一级和位于恒定电流I2的第二级组合第一级在Ic / 50至Ic / 10的范围内，当温度的时间导数达到在切换时的温度变化的阈值时发生从第一阶段到第二阶段的切换。

6. 发明授权

US06479967B2 Method of controlling the discharging of a secondary storage cell battery 失效
标题翻译：控制二次蓄电池的放电的方法
公开(公告)号：US06479967B2
公开(公告)日：2002-11-12
申请号：US10090751
申请日：2002-03-06
申请人： Thierry Berlureau
发明人： Thierry Berlureau
IPC分类号： H02J700
CPC分类号： G01R31/3651 , B60L2200/26 , G01R31/3658 , G01R31/3662
摘要： A method of controlling the discharging of a battery including a plurality of modules each consisting of at least one secondary storage cell includes the following steps: (a) a voltage Vz(tn) of each module z and a discharge current I(tn) are measured synchronously at time tn, (b) the internal resistance IRz(tn) of each module z is calculated as follows: IRz(tn)=Vz(tn)/I(tn), (c) a voltage Vz(tn+1) of each module z and a discharge current I(tn+1) are measured synchronously at time tn+1, (d) the internal resistance IRz(tn+1) of each module z is calculated as follows: IRz(tn+1)=Vz (tn+1)/I(tn+1), (e) the slope of the variation in the internal resistance IRSz of each module z is calculated between times tn and tn+1 as follows: IRSz=[IRz(tn+1)−IRz(t)]/I(tn), (f) the maximum value IRSmax and the average value IRSavg of the slopes of the variation in the internal resistance of all the modules are calculated, (g) a difference DIRS is calculated as follows: DIRS=IRSmax−IRSavg, (h) the difference DIRS is compared to a criterion K determined experimentally, and (i) the first phase of discharging is stopped when DIRS is greater than or equal to K, following correction of the rate of change dl/dt of the discharging current I(t).
摘要翻译：一种控制包括由至少一个辅助存储单元组成的多个模块的电池的放电的方法包括以下步骤：（a）各模块z的电压Vz（tn）和放电电流I（tn）分别为时间tn同步测量，（b）每个模块z的内部电阻IRz（tn）计算如下：IRz（tn）= Vz（tn）/ I（tn），（c）电压Vz（tn + 1 ）和时间tn + 1同时测量放电电流I（tn + 1），（d）每个模块z的内部电阻IRz（tn + 1）如下计算：IRz（tn + 1 ）= Vz（tn + 1）/ I（tn + 1），（e）每个模块z的内部电阻IRSz的变化的斜率在时间tn和tn + 1之间计算如下：IRSz = [IRz 计算所有模块内阻变化斜率的最大值IRSmax和平均值IRSavg，（g）所有模块的内部电阻变化的最大值IRSmax和平均值IRSavg，（g）tn + 1）-IRz（t）] / I（tn） DIRS计算如下：DIRS = IRSmax-IRSavg，（h）差异DIRS 与实验确定的标准K进行比较，（i）在DIRS大于或等于K时停止第一放电阶段，在校正放电电流I（t）的变化率d1 / dt之后。

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