H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 2/18 (2006.01) H01M 2/16 (2006.01)
Patent
CA 2370198
A battery separator (10) for use in enveloping the plates of a flooded cell type lead acid battery. The separator has improved puncture resistance in the shoulder areas provided by a plurality of improved mini-ribs (30) located therein. The mini-ribs have substantially flat upper surfaces (31), and the space between adjacent mini-ribs is sufficiently small to form regions of high puncture resistance in the shoulder areas. This spacing distance is less than about 0.0225 inch (0.6 mm). The separator may also have a plurality of micro- ribs (40) located on the backside (14).
L'invention concerne une séparation d'accumulateur (10) destinée à envelopper les plaques d'un accumulateur au plomb de type immergé. La séparation possède une résistance améliorée à la perforation dans les parties d'épaulement grâce aux plusieurs nervures miniaturisées (30) disposées dans ces parties. Les surfaces supérieures (31) des nervures miniaturisées sont sensiblement plates, l'espacement entre les nervures miniaturisées adjacentes étant suffisamment limité pour que des zones de résistance élevée à la perforation se forment dans les parties d'épaulement. L'espacement est inférieur à 0,0225 pouce (0,6 mm). La séparation peut aussi être munie de plusieurs nervures miniaturisées (40) disposées sur le côté arrière (14).
Dobbie Gordon B.
Weerts Daniel E.
Dobbie Gordon B.
Entek International Llc
Smart & Biggar
Weerts Daniel E.
LandOfFree
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