| 摘要 |
A battery pack, wherein outer cases (10, 20, 35, 40) for storing secondary batteries (1, 31, 41) and battery circuits are formed of upper cases (7, 21, 42) and lower cases (8, 22, 43) formed in semi-shell bodies, and the bottom faces of the upper cases (7, 21, 42) and lower cases (8, 22, 43) are formed of film bodies (7b, 8b, 32, 34, 42b, 43b) and formed integrally with resin formed bodies (7a, 8a, 33, 42c, 43c) forming the peripheral side surfaces of the upper and lower cases. |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;KOZU, KATSUMI;INABA, KOICHI;MORI, IICHIRO;TORIYAMA, KOICHI;HAMAO, NAOHIRO;WATANABE, TADASHI |
发明人 |
KOZU, KATSUMI;INABA, KOICHI;MORI, IICHIRO;TORIYAMA, KOICHI;HAMAO, NAOHIRO;WATANABE, TADASHI |
