| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a battery or the like capable of easily and surely inspecting airtightness between an outer sealing member and a battery case in the battery having the outer sealing member which airtightly seals a through-hole. <P>SOLUTION: A method of manufacturing a battery 200 includes: a sealing step in which a rubber stopper member 295 is temporarily sealed by being pressed-in a through-hole 170 and regularly sealed by disposing an intermediate member 290 and fixing an outer sealing member 180x to a hole peripheral part 113m of a battery case 110; and a temporarily sealing release step in which, after the sealing step, the intermediate member 290 is moved by deforming the outer sealing member 180x by being pressed from the outside, temporary sealing is released by dropping the rubber stopper member 295 into the battery case 110, and a base part 291 is movably disposed between the battery case 110 and the outer sealing member 180. <P>COPYRIGHT: (C)2013,JPO&INPIT |
