Gas vault structure for storage battery.

摘要

The present invention concerns the gas vault structure for a storage battery comprising one or several cells (11) enclosed in a housing, each cell containing electrolyte and monopolar plates (12) and/or bipolar plates (13) separated by separator plates from each other and coated with positive and/or negative active mas, and requisite electrical connectors interconnecting cells (11) and/or plates (12,13). The gas vault structure (20) is arranged to serve as inner core for producing a gas space (50) during the casting of the housing (21) of the storage battery (10), and/or the cover (22) and/or the partitions (23) separating the cells (11).