| 发明名称 |
BATTERY PACK AND ELECTRIC DEVICE |
| 摘要 |
A battery pack that can seal a battery cell is provided. The battery pack includes: a housing case that can house a battery cell and can be attached to and detached from a tool main body; a circuit board that retains a battery-side terminal connected to the battery cell; a sealed container that covers the battery cell; an opening portion that is provided on the sealed container and exposes the battery-side terminal to outside of the sealed container; and a bonding part that seals the part between an edge forming the opening portion and the circuit board. |
| 申请公布号 |
US2014295257(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201414174596 |
申请日期 |
2014.02.06 |
| 申请人 |
HITACHI KOKI CO., LTD. |
发明人 |
HARADA Tetsuhiro |
| 分类号 |
H01M2/08 |
主分类号 |
H01M2/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A battery pack comprising:
a housing case that houses a battery cell and can be attached to and detached from an electric-device main body; a retaining member that retains a battery-side terminal connected to the battery cell; a covering container that is housed in the housing case and covers the battery cell; a window part that is provided on the covering container and exposes the battery-side terminal to outside of the covering container; and a seal part that seals apart between an edge forming the window part and the retaining member. |
| 地址 |
Tokyo JP |
