FIELD: electrical engineering; lead batteries for deep-water apparatuses.
SUBSTANCE: proposed sealed lead battery has tank made of thermoelastic elastometer material characterized in relative elongation of 150-650% and Shore hardness A: 35-90; tank is filled with gelatinous sulfuric acid electrolyte. Tank compression without its destruction is ensured at high hydrostatic pressure dispensing with pressurizer and valve. Tank compression will contribute to collapse of gas channels in gelatinous electrolyte and to its partial destruction which will reduce internal resistance of battery when the latter is immersed in deep water. Specific power characteristics of battery are enhanced by 1.5 to 1.6 times.
EFFECT: enhanced discharge characteristics and specific power characteristics of battery.
1 cl, 1 tbl
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| SEALED LEAD-ACID BATTERY | 2007 |
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| LEAD-ACID BATTERY | 2015 |
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