| 摘要 |
Multiple stopper device for battery. For better retention of the liquid droplets entrained by the gases leaving the elements, there is provision for the stopper to be formed of a hollow body containing entrance chambers 1, 2, 31 connected to the elements, one or more exit chambers 3 and, in the path of the gases going from the first chambers to the second chamber(s), at least two intermediate chambers 4, 32 whose volume is at least equal to 20 % of that of the entrance chambers and which communicate at most with two entrance chambers. <IMAGE> |
