发明名称 |
Battery device having a turbulence accelerator for disordering a coolant flow |
摘要 |
A battery device designed so that a plurality of battery modules (1) are arranged in rows at given spaces in a enclosure (2). Turbulence accelerators (5), such as dummy battery units or the like, are provided in a position on the uppermost-stream side of the enclosure in which air flows in the direction of arrangement of the battery modules. The heat transfer ability for the battery modules in the upper-stream position is enhanced by the turbulence accelerators which disorders the airflow introduced into the enclosure. Auxiliary coolant intake ports (7) for the introduction of a coolant are provided in the middle of an airflow path, whereby the heat transfer ability on the lower-stream side is enhanced, so that battery temperature differences between the battery units arranged in the enclosure can be restrained. Thus, a simple-construction battery device is realized enjoying improved quality and operation stability.
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申请公布号 |
US6335116(B1) |
申请公布日期 |
2002.01.01 |
申请号 |
US20000463180 |
申请日期 |
2000.01.21 |
申请人 |
TOSHIBA BATTERY CO., LTD.;KABUSHIKI KAISHA TOSHIBA |
发明人 |
YAMANE TETSUYA;HISANO KATSUMI;MATSUI TSUTOMU;MATSUOKA KEI;IWASAKI HIDEO |
分类号 |
H01M2/10;H01M6/42;H01M10/00;H01M10/50;(IPC1-7):H01M2/04 |
主分类号 |
H01M2/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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