| 摘要 |
PURPOSE:To manufacture an enclosed lead storage battery being very little in an electrolyte quantity with a battery jar conversion process and thereby make it securable at inexpensive cost, by inserting an electrolyte splash-proof porous body into a cylindrical part installed in a lid covering a battery jar as its constitution. CONSTITUTION:A cylindrical part 6 is installed in an inner lid covering a bat tery jar 4, and a resinoid electrolyte splash-proof porous body 5 having acid resistance of polypropylene, polyethylene, etc., is inserted into this cylindrical part 6 as the constitution. Doing like this, the overflow of a partial electrolyte is preventable from occurring. And, a retainer enclosed lead storage batter being very little in this electrolyte quantity is produced with a battery jar conversion process so that it is securable at inexpensive cost. |
