| 发明名称 |
SEALED BATTERY MANUFACTURING METHOD |
| 摘要 |
A sealed battery manufacturing method includes inserting a supply nozzle (120) into an opening (33) that is opened outwardly, the opening (33) being formed in a battery container (33); and introducing a detection gas (He) into the battery container in such a manner that injection of the detection gas from the supply nozzle (120) is started at a pressure smaller than a predetermined injection pressure, and then an injection pressure of the detection gas (He) is increased by stages until the injection pressure of the detection gas (He) reaches the predetermined injection pressure. |
| 申请公布号 |
US2016133993(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201414897107 |
申请日期 |
2014.06.03 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TSUKUI Akira |
| 分类号 |
H01M10/42;H01M10/0525;H01M2/36 |
主分类号 |
H01M10/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A sealed battery manufacturing method comprising:
inserting a supply nozzle into an opening that is opened outwardly, the opening being formed in a battery container; and introducing a detection gas into the battery container in such a manner that injection of the detection gas from the supply nozzle is started at a pressure smaller than a predetermined injection pressure, and then an injection pressure of the detection gas is increased by stages until the injection pressure of the detection gas reaches the predetermined injection pressure. |
| 地址 |
Toyota-shi, Aichi-ken JP |
