Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1972-04-07
1977-07-12
LeFevour, C. F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
75166D, H01M 466
Patent
active
040355560
ABSTRACT:
A unique alloy comprising lead with small additions of zinc and tin is used to make grids for lead acid cells. The alloy as produced is softer than is desirable. It is hardened by mechanical working. When properly worked, it has a strength and stiffness approaching that of other low alloy lead materials currently in use as storage battery grids.
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patent: 1939667 (1933-12-01), Csanyi
patent: 2097274 (1937-10-01), Fields
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patent: 3355285 (1967-11-01), Harvey
Metals Handbook, vol. 1, pp. 1065, 1066, 1961.
Duddy Joseph C.
Hein Edward R.
ESB Incorporated
Lefevour C. F.
Pack Gary V.
Ross Anthony J.
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