Method and apparatus for interconnecting stacked electrodes of batteries
AssigneeMaxs AG
InventorHorst Rothbauer
Life of this patent
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Abstract
Electrodes utilized in various types of batteries are interconnected by means of a pair of conductive bands insulated from each other and bent into a zig-zag formation. Each conductive band overlays an electrode of one polarity, thus performing the function of separator as well as terminal conductor. Upon compression of the stacked electrodes into a housing, a compact battery is produced.
Claims5
The method of assembling and interconnecting a plurality of electrodes to form a battery which comprises placing a band consisting of a pair of electrolyte permeable conducting strips separated by a permeable insulating strip in zig-zag formation around a plurality of electrodes in such manner that each electrode of one polarity is enveloped by one conductive strip of said band and each electrode of the opposite polarity is enveloped by the other conductive strip of said band and pressing said electrodes together to form a stacked assembly.
Interconnecting and insulating means for electrodes of diverse polarity place one above the other, comprising a band consisting of a length of a conductive strip, a length of an insulating strip, and another length of a conductive strip, said insulating strip being firmly secured between said conductive strips, permitting deformation of said band without disturbing the relative position between said conductive strips and said insulating strip, said band being flexible for placement in zig-zag formation over said electrodes and permeable to the electrolyte by virtue of perforations throughout its length.
Dependencies are inferred from the claim text.