| 发明名称 |
Battery pack cooling system |
| 摘要 |
<p>A cordless power tool (20) has a housing (22) which includes a mechanism (24) to couple with a removable battery pack (26). The battery pack (26) includes one or more battery cells (36) as well as a vent system (38) in the battery pack housing (34) which enables fluid to move through the housing (34). A mechanism (46, 48, 50, 52, 72, 76, 77, 84, 106, 108, 110, 132) is associated with the battery pack (26) to dissipate heat from the battery pack. <IMAGE></p> |
| 申请公布号 |
EP0940864(A2) |
申请公布日期 |
1999.09.08 |
| 申请号 |
EP19990301505 |
申请日期 |
1999.03.01 |
| 申请人 |
BLACK & DECKER INC. |
发明人 |
MOORES, ROBERT G., JR.;COCHRAN, JOHN R.;BAILEY, ROUSE R., JR.;RAMSTROM, LEE W.;BRADUS, ROBERT;KREISER, DOUGLAS L. |
| 分类号 |
B25F5/00;H01M2/10;H01M2/12;H01M2/20;H01M10/46;H01M10/50;H02J7/00;(IPC1-7):H01M2/10 |
主分类号 |
B25F5/00 |
| 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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