| 发明名称 | Battery module | ||
| 摘要 | A battery module is provided, including: a plurality of battery packs teach being provided with an anode terminal and a cathode terminal; a plurality of coupling units each having ends coupled to the anode terminal and the cathode terminal of an adjacent battery pack, respectively, to couple the plurality of battery packs in series; an operation unit that is provided on one end of the coupling unit and ascends in accordance with an increasing internal pressure of the battery pack to open a coupling between the one end of the coupling unit and the terminals of the battery pack by raising the one end of the coupling unit; and a bypass unit having one end disposed over the one end of the coupling unit and the other end coupled to the other end of an adjacent coupling unit to maintain the other battery packs coupled in series, except for the battery packs the internal pressures of which have increased, when the one end of the coupling unit ascends by the operation unit. | ||
| 申请公布号 | US9269944(B2) | 申请公布日期 | 2016.02.23 |
| 申请号 | US201313840170 | 申请日期 | 2013.03.15 |
| 申请人 | Hyundai Motor Company;Kia Motors Corporation | 发明人 | Min Hong Seok |
| 分类号 | H01M2/34;H01M2/20 | 主分类号 | H01M2/34 |
| 代理机构 | Mintz Levin Cohn Ferris Glovsky and Popeo, P.C. | 代理人 | Mintz Levin Cohn Ferris Glovsky and Popeo, P.C. ;Corless Peter F. |
| 主权项 | 1. A battery module comprising; a plurality of battery packs, each battery back being provided with an anode terminal and a cathode terminal; a plurality of coupling units each having ends coupled to the anode terminal and the cathode terminal of an adjacent battery pack, respectively, to couple the plurality of battery packs in series; an operation unit that is provided on one end of the coupling unit and ascends in accordance with an internal pressure increasing in the battery pack to open a coupling between the one end of the coupling unit and the terminals of the battery pack by raising the one end of the coupling unit; and a bypass unit having one end disposed over the one end of the coupling unit and the other end of which is coupled to the other end of an adjacent coupling unit to maintain the other battery packs coupled in series, except for the battery packs the internal pressures of which have increased, when the one end of the coupling unit ascends by the operation unit, wherein the one end of the coupling unit ascends or descends as a free end and the other end of the coupling unit is coupled to the anode terminal or the cathode terminal of the battery pack. | ||
| 地址 | Seoul KR | ||