Eltra Corporation

Hollingsworth & Vose Company

Jbi Incorporated

John P Badger

Robert D Simonton

Jarrett L Fuller

Jack R Rinker

Joseph P Badger

Apparatus operable to charge a controlled volume of an electrolyte through a filling opening into a battery case is disclosed. The apparatus comprises an electrolyte charging station, a manifold head having a vacuum outlet and a vacuum passageway connected to the vacuum outlet, an electrolyte reservoir and an electrolyte passageway connected to the reservoir, a manifold positioner operable to move the manifold head to and to support the head in a first position, in a second battery case evacuating position, and in a third battery case filling position, and a valve having a fluid discharge which is surrounded by a tube and is in fluid communication with the filling opening of a battery in the charging station when the manifold is in the second position and when the manifold is in the third position, and is spaced from the battery in the charging station when the manifold is in the first position. The tube is operable to engage the case of a battery in the charging station, around the filling opening therein, and in sealing engagement therewith, when the manifold in the second and third positions, and the valve is operable:

Apparatus for charging a controlled volume of an electrolyte to battery

Recombinant battery and plate separator therefor

Apparatus for and a method of making expanded lead strip for use in fabricating plates for lead-acid secondary batteries. Lead strip is expanded into a non-planar shape with two mesh portions divided by a longitudinally extending unexpanded portion. The expanded strip is then flattened and smoothed from the non-planar shape and reduced in thickness.

Method and apparatus for making flattened expanded lead strip for

An apparatus and method for assembling a sheet of storage battery separator material about a lead battery plate is disclosed. A battery plate is fed against the center of a flat sheet of battery separator material. The sheet is retained by guides above and below the line against which the battery plate is fed, so that as the plate is fed past the guides, the sheet is folded and enveloped about the somewhat narrower battery plate. As the enveloped plate continues to advance forward, it is engaged between pairs of opposed belt conveyors which take the battery and separator through a heating station. The adjacent inner edge surfaces of the folded separator are heat-sensitive, so that when the hot air and combustion gases at the heating station strike the adjacent inner edge surfaces, they become tacky. The continuously advancing plate and separator is then moved by the belt conveyor through a pressing device wherein a pair of opposed pressing rollers at each lateral edge of the separator presses and seals together the adjacent tacky edge surfaces of the separator material, resulting in a three-sided separator envelope about the battery plate.

Battery separator assembly machine

Growing community of inventors

Genoa, OH, United States of America

John P Badger