| 发明名称 | Electric storage apparatus | ||
| 摘要 | An electric storage apparatus has an electric-generating element performing charge and discharge and a case accommodating the electric-generating element and an electrolytic solution. The case has an injection portion, a cap, a worked portion, and a valve. The injection portion is used for injecting the electrolytic solution into the case. The cap closes the injection portion. The worked portion is formed along the outer shapes of the injection portion and the cap by working the wall face of the case. The valve is used for discharging gas produced within the case to the outside of the case and is provided between the injection portion and the worked portion. | ||
| 申请公布号 | US8822050(B2) | 申请公布日期 | 2014.09.02 |
| 申请号 | US201213424474 | 申请日期 | 2012.03.20 |
| 申请人 | Toyota Jidosha Kabushiki Kaisha | 发明人 | Yamamoto Nobuo;Matsumoto Mizuho;Nakai Toru |
| 分类号 | H01M2/12;H01M2/04;H01M2/06 | 主分类号 | H01M2/12 |
| 代理机构 | Finnegan, Henderson, Farabow, Garrett & Dunner, LLP | 代理人 | Finnegan, Henderson, Farabow, Garrett & Dunner, LLP |
| 主权项 | 1. An electric storage apparatus comprising: an electric-generating element performing charge and discharge; and a case accommodating the electric-generating element and an electrolytic solution, wherein the case includes: an injection portion used for injecting the electrolytic solution into the case; a cap closing the injection portion; a worked portion provided by working a wall face itself of the case corresponding to outer shapes of the injection portion and the cap; and a valve provided between the injection portion and the worked portion and configured to discharge gas produced within the case to the outside of the case. | ||
| 地址 | Toyota-shi, Aichi-ken JP | ||