Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer or spacer insulating structure
Patent
1989-07-28
1990-05-22
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer or spacer insulating structure
429143, H01M 218
Patent
active
049277227
ABSTRACT:
In a separator made of elastic synthetic material for starter batteries, which has a sheet thickness of approx. 0.15 to 0.35 mm and solid ribs formed integrally on both sides from the synthetic material, such that on the front side of the separator facing the positive electric plate a number of ribs is arranged, the height of which is greater than the thickness of the separator sheet, while the ribs on the rear side of the separator facing the negative electrode plate have a smaller height than the ribs on the front side, there are ribs on the rear side each arranged offset to the ribs on the front side, such that a front-side rib runs between two rear-side ribs arranged as a pair, or a rear-side rib runs between two front-side ribs arranged as a pair, such that the distance between the two ribs arranged in a pair is considerbly smaller than the distance between the adjacent groups each formed of three associated ribs.
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Bohnstedt Werner
Lindenstruth Werner
Baker William L.
Grace G.m.b.H.
Hubbard John D.
Skapars Anthony
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