ANGELOV KRASIMIR IVANOV (BG)
ANGELOV KRASIMIR IVANOV (BG)
| WO1991002025A1 | 1991-02-21 |
| EP0284334A2 | 1988-09-28 | |||
| US5272191A | 1993-12-21 |
| 1. | i. The battery can be charged from dead to 100 percent in a short period of time to its full capacity. ii. Nontoxic, noncorrosive, nonexplosive and environmentally friendly shortcircuit proof, longlife span, capable of supplying current for a much longer period of time than standard batteries. iii. Could be used in any commercial battery housing. iv. Delivers full power regardless of weather conditions. SUBSTITUTE SHEET. |
DESCRIPTION
The mixture comprises 30 volume percent sulphuric acid and approximately 69.5 volume percent mixture of refined mineral oils of different densities and a minor volume percent of glycerin.
The electrolyte is comprised of 38.85 volume percent of mineral oil, viscosity 22 having a specific gravity of .862 at 15.6°C, 25.90 volume percent of mineral oil, viscosity 15 having a specific gravity of .862 at 15.6°C, 4.75 volume percent of mineral oil, viscosity 65 having a specific gravity of .882 at 15.6°C, .5 volume percent of glycerin U.S.P., and 30 volume percent of sulphuric acid having a specific gravity of 1.260.
The electrolyte may be prepared as follows:
In a reservoir made of non-corrosive material (glass, plastic, rubber), a mixture containing 38.85 volume percent of mineral oil, viscosity 22; 25.90 volume percent of mineral oil, viscosity of 15; 4.75 volume percent of mineral oil viscosity 65; and .5 volume percent of glycerin U.S.P. standard is mixed during six minutes with a rotary stirrer which operates at 130 r.p.m. The stirrer should move longitudinally and transversely with respect to the reservoir, in a motion "described by the letter X". At both ends of this resen/oir, there are two carbon electrodes which are connected to an AC current operating under 115 volts. There is slowly added 30 volume percent of sulphuric acid while continuously stirring, but trying to prevent any splash, by taking special measures. Once the acid has been poured, a current of 115 volts is allowed to pass through the solution for a period of one hour without interruption. Mixing of the mixture should be continued without interruption during the entire period while the electrolysis takes place.
After a period of one hour, the electrolytic solution is ready for use. It can be stored and kept in a non-corrosive container until further use.
Before introducing the mixture into the cavity defined by a cell, each plate must be soaked in a sulphuric acid bath which has a density of 1.800 for a duration of 5 seconds. This operation cleans the surface and enables the plates to be susceptible to a good electrical charge. The temperature rapidly rises to about 95°F. After the operation, the plates are removed from the acid bath and they are inserted in the various cells of the battery housing. Then, the electrolytic mixture described about is introduced until it completely covers all the plates. The battery is charged during 2Vz consecutive hours at a potential of 12 volts, 20 amp's. The voltage is maintained at that level during the period where the charge takes place, however, the amperage gradually decreases as the battery is being charged.
SUBSTITUTE SHEET