| 摘要 |
A hermetically sealed cell is provided with maximized volume which is attained by using a terminal (7c) and terminal insulator (6c) recessed within the cell housing in combination with a can-within-a-can construction, that is, one of two parts each comprising a base portion (2c, 5c) and an upstanding wall (11a, 10a) with the two fitted together to define a generally cylindrical space (25) with the upstanding wall (10a) of one (5c) lying within (and sealed to) the upstanding wall (11a) of the other part (5c); the recessing of the terminal (7c) and the insulator (6c) thereof being such (9a) that no part (9) extends from the outer surface of the cell. |
