Sealed lead acid bipolar battery
AssigneeEdison Termoelettricc S.p.A.
InventorsMarco V. Ginatta, Furio Rossetti
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Abstract
A sealed lead acid dipolar storage battery, in which one or more dipolar electrodes (11) consist of lead or lead alloy foils (13) or of other electroconductive material. The foils (13) are provided with a reticular print (14) for keeping a layer of positive active compound (15) on one side of the foil (13) and a layer of negative active compound (15) on the other side. The electrodes (11) are stacked one on top of the other so as to alternate the different polarities; a series of separators in microfiber glass with a high porosity are interposed between the electrodes (11) in series.
Claims8
A seal lead acid bipolar storage battery, characterized in that one or more bipolar electrodes consist of foils of electroconductive material, said foils being provided with a reticular print having a grid-like pattern for keeping a layer of positive active compound on one side of the foil and a layer of negative active compound on the other side;
- said electrodes being stacked one on top of the other so as to alternate the different polarities;
- a series of separators in microfiber glass with a high porosity being interposed between the electrodes in series.
Dependencies are inferred from the claim text.