公开(公告)号：US20090146663A1

公开(公告)日：2009-06-11

申请号：US12314236

申请日：2008-12-05

申请人： Kazuhiko Takeno ,  Takayuki Kanai ,  Haruo Uemura

发明人： Kazuhiko Takeno ,  Takayuki Kanai ,  Haruo Uemura

IPC分类号： G01N3/08 ,  G01N27/416

CPC分类号： H01M10/4285 ,  H01M2/0207 ,  H01M2/0217 ,  H01M10/052 ,  H01M10/486

摘要： The present invention provides a battery testing device and a battery testing method which can appropriately verify the behavior of a battery when damage occurs. Appropriately verification of battery behavior in a case of battery damage has not been achieved since a completely crushed state of a battery almost never occurs during the sue of a portable device, such as a portable telephone, and a completely crushed state of a battery is not the worst condition when determining an abnormality induced by an internal short. Therefore a secondary battery set on a test stand is partially crushed using a pressing member, and the quality of the secondary battery is determined by measuring the temperature of the secondary battery, whereby battery behavior when the secondary battery is damaged can be appropriately verified.

摘要翻译： 本发明提供一种电池测试装置和电池测试方法，其可以在损坏发生时适当地验证电池的行为。 在电池损坏的情况下，对电池行为的适当验证尚未实现，因为在诸如便携式电话的便携式设备的起诉中几乎不会发生电池的完全压碎状态，并且电池的完全压碎状态不是 在确定由内部短路引起的异常时的最差条件。 因此，使用按压部件将设置在试验台上的二次电池部分地压碎，并且通过测量二次电池的温度来确定二次电池的质量，从而可以适当地验证二次电池损坏时的电池行为。