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公开(公告)号：EP0449511B1
公开(公告)日：1994-11-17
申请号：EP91302481.6
申请日：1991-03-21
CPC分类号： H01M10/345 , H01M10/0413 , H01M10/613 , H01M10/62 , H01M10/654 , H01M10/6554
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公开(公告)号：EP0379203B1
公开(公告)日：1994-08-17
申请号：EP90101030.6
申请日：1990-01-18
发明人： Earl, Martin W.
CPC分类号： H01M10/345 , H01M10/44
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公开(公告)号：EP0449511A3
公开(公告)日：1992-05-27
申请号：EP91302481.6
申请日：1991-03-21
CPC分类号： H01M10/345 , H01M10/0413 , H01M10/613 , H01M10/62 , H01M10/654 , H01M10/6554
摘要： A common pressure vessel type Ni-H₂ battery having a thermally conductive rack (3) disposed within the pressure vessel (5) and having an outer wall conforming to and in thermal contact with the inner surface of a cylindrical centre wall portion (16) of the pressure vessel and a plurality of fins (21) dividing the rack into a plurality of compartments. A Ni-H₂ battery cell is disposed in each of the compartments in thermal contact with adjacent ones of the fins. A plurality of flexure springs (51) extend between the racks (3), providing a radial force on the racks so as to urge the outer walls of the racks into contact with respective portions of the wall of the pressure vessel. A stopper (73) is formed internally of the pressure vessel and a wave spring (72) is disposed between a weld ring (70) provided at the end of the rack opposite the stopper for forcing the racks in the longitudinal direction of the pressure vessel into contact with the stopper.
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公开(公告)号：EP0449511A2
公开(公告)日：1991-10-02
申请号：EP91302481.6
申请日：1991-03-21
CPC分类号： H01M10/345 , H01M10/0413 , H01M10/613 , H01M10/62 , H01M10/654 , H01M10/6554
摘要： A common pressure vessel type Ni-H₂ battery having a thermally conductive rack (3) disposed within the pressure vessel (5) and having an outer wall conforming to and in thermal contact with the inner surface of a cylindrical centre wall portion (16) of the pressure vessel and a plurality of fins (21) dividing the rack into a plurality of compartments. A Ni-H₂ battery cell is disposed in each of the compartments in thermal contact with adjacent ones of the fins. A plurality of flexure springs (51) extend between the racks (3), providing a radial force on the racks so as to urge the outer walls of the racks into contact with respective portions of the wall of the pressure vessel. A stopper (73) is formed internally of the pressure vessel and a wave spring (72) is disposed between a weld ring (70) provided at the end of the rack opposite the stopper for forcing the racks in the longitudinal direction of the pressure vessel into contact with the stopper.
摘要翻译： 一种普通的压力容器型Ni-H 2电池，其具有设置在压力容器（5）内的导热齿条（3），并且具有与圆柱形中心壁部分（16）的内表面一致并与其热接触的外壁 压力容器和将齿条分成多个隔室的多个翅片（21）。 Ni-H2电池单元设置在每个隔室中，与相邻的翅片热接触。 多个弯曲弹簧（51）在机架（3）之间延伸，在机架上提供径向力，以便促使机架的外壁与压力容器的壁的相应部分接触。 在压力容器的内部形成有止动件（73），并且波纹弹簧（72）设置在设置在与挡块相对的齿条的端部处的焊接环（70）之间，用于迫使支架沿压力容器的纵向方向 与塞子接触。
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公开(公告)号：EP0379203A1
公开(公告)日：1990-07-25
申请号：EP90101030.6
申请日：1990-01-18
发明人： Earl, Martin W.
CPC分类号： H01M10/345 , H01M10/44
摘要： A method for rejuvenating Ni-H₂ battery cells suffering a voltage anomaly providing an improved cell output voltage and capacity. After the battery containing the cells suffering the voltage anomaly is removed from service, the battery is discharged. Discharging the battery reduces the hydrogen pressure within the cells, thereby increasing the rate of mass transport of free water back to the electrode stack of the cells. The cells are then left to stand for a period sufficient to allow any free water to diffuse back to the electrode stacks.
摘要翻译： 一种使电池具有电压异常的Ni-H2电池的再生方式，提供改善的电池输出电压和容量。 包含遭受电压异常的电池的电池从服务中取出后，电池放电。 放电电池会降低电池内的氢气压力，从而提高自由水质量传递回电池电极堆的速度。 然后将细胞静置足以允许任何游离水扩散回电极堆叠的时间。
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