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1. 发明公开

EP0637754A1 BATTERY CAPACITY METER 失效
标题翻译：电池容量计
公开(公告)号：EP0637754A1
公开(公告)日：1995-02-08
申请号：EP94904766.6
申请日：1994-01-25
申请人： SEIKO EPSON CORPORATION
发明人： KOUZAKI, Minoru, , YAMAZAKI, Toshihiko, , MARRITT, William, A.,
IPC分类号： G01R31/36
CPC分类号： G01R31/3624 , G01R31/006 , G01R31/3648
摘要： This meter comprises means for measuring the discharge current and terminal voltage of a battery; a data table showing the values of available capacity which are expressed by combinations of the values of different discharge currents, and the values of the terminal voltages, and prepared on the basis of the values measured in advance; storage means for storing the data table; and means for displaying on a display the value of the available capacity by reading the capacity from the storage means in accordance with the terminal current and voltage values when the battery is in use. The value of the available capacity is defined as the ratio of the total time during which the discharge with a constant current is possible at from the initial voltage in the fully charged condition to the final voltage, and the remaining time during which the discharge of constant current is possible at from the value of the measured terminal voltage to the final voltage.
摘要翻译：该仪表包括用于测量电池的放电电流和端电压的装置; 表示由不同放电电流的值的组合表示的可用容量的值和端电压的值并根据预先测量的值准备的数据表; 存储装置，用于存储数据表; 以及用于通过根据电池使用时的端子电流和电压值从存储装置读取容量而在显示器上显示可用容量值的装置。可用容量的值被定义为从完全充电状态下的初始电压到最终电压的可能具有恒定电流的放电的总时间与剩余时间之间的比率，从测量端电压的值到最终电压的电流是可能的。

2. 发明授权

EP0637754B1 BATTERY CAPACITY METER 失效
标题翻译：仪的测量电池的容量
公开(公告)号：EP0637754B1
公开(公告)日：2002-09-25
申请号：EP94904766.6
申请日：1994-01-25
申请人： SEIKO EPSON CORPORATION
发明人： KOUZAKI, Minoru, , YAMAZAKI, Toshihiko, , MARRITT, William, A.,
IPC分类号： G01R31/36
CPC分类号： G01R31/3624 , G01R31/006 , G01R31/3648
摘要： This meter comprises means for measuring the discharge current and terminal voltage of a battery; a data table showing the values of available capacity which are expressed by combinations of the values of different discharge currents, and the values of the terminal voltages, and prepared on the basis of the values measured in advance; storage means for storing the data table; and means for displaying on a display the value of the available capacity by reading the capacity from the storage means in accordance with the terminal current and voltage values when the battery is in use. The value of the available capacity is defined as the ratio of the total time during which the discharge with a constant current is possible at from the initial voltage in the fully charged condition to the final voltage, and the remaining time during which the discharge of constant current is possible at from the value of the measured terminal voltage to the final voltage.

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