公开(公告)号：US20090167244A1

公开(公告)日：2009-07-02

申请号：US12399154

申请日：2009-03-06

申请人： Daisuke Kurose ,  Tetsuro Itakura ,  Yoshinao Tatebayashi ,  Nobuo Shibuya

发明人： Daisuke Kurose ,  Tetsuro Itakura ,  Yoshinao Tatebayashi ,  Nobuo Shibuya

IPC分类号： H02J7/00

CPC分类号： H02J7/0016 ,  B60L3/0046 ,  B60L11/1866 ,  H02J7/0021 ,  Y02T10/7005 ,  Y02T10/7061

摘要： A protection device for an assembled battery includes a sampling capacitor, first switches and second switches to sample the voltages of the battery cells and hold the voltages in the capacitor, a detection unit which detects the voltages of the battery cells based on the voltage sampled by any one of the first switches and the second switches and held on the capacitor and output the detected value, a computing unit which computes an average value of the detected values, a comparator which compares the detected value with the average value so as to obtain a result of comparison indicating a relation in size between the both, and a controller which controls the first switches and the second switches, for the second switches to sample if the detected value obtained by sampling by the first switches is higher than the average value according to the comparison result.

摘要翻译： 一种用于组装电池的保护装置包括采样电容器，第一开关和第二开关，以对电池单元的电压进行采样并保持电容器中的电压;检测单元，其基于由 第一开关和第二开关中的任一个，并且保持在电容器上并输出检测值，计算单元，其计算检测值的平均值;比较器，将检测值与平均值进行比较，以获得 比较结果表示两者之间的尺寸关系，以及控制器，其控制第一开关和第二开关，如果通过第一开关采样获得的检测值高于根据第一开关的平均值，则第二开关进行采样 比较结果。

公开(公告)号：US20050079396A1

公开(公告)日：2005-04-14

申请号：US10944873

申请日：2004-09-21

申请人： Akihiro Ozeki ,  Nobuo Shibuya

发明人： Akihiro Ozeki ,  Nobuo Shibuya

IPC分类号： H01M8/10 ,  H01M8/04 ,  H01M16/00

CPC分类号： H01M8/04559 ,  H01M8/04186 ,  H01M8/04626 ,  H01M8/04753 ,  H01M8/1011 ,  Y02E60/523

摘要： A fuel cell unit includes a fuel cell capable of generating electric power by chemical reaction, a pump which circulates fuel in the fuel cell, and a circuit configured to monitor an output voltage of the fuel cell and to control the pump to keep the output voltage at a predetermined level.

摘要翻译： 燃料电池单元包括能够通过化学反应产生电力的燃料电池，使燃料电池中的燃料循环的泵和被配置为监视燃料电池的输出电压并控制泵以保持输出电压的电路 在预定水平。