Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer or spacer insulating structure
Patent
1975-02-20
1977-03-08
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer or spacer insulating structure
429164, 429238, H01M 216
Patent
active
040113698
ABSTRACT:
A tube plate for a storage battery is formed from a grid of conductive rods that are surrounded by active material held in place by a sheath of insulating material. The conductive rods are centered in their respective sheaths by centering fins solely lying in the plane of the electrode. The conductive rods are centered in the perpendicular direction by placing the electrode in a jig which has cylindrical channels for receiving the sheaths. In each channel, two rows of needle-like elements are provided which penetrate the sheath and engage the rod surface during the period when the active material in powder form is loaded into the electrode.
REFERENCES:
patent: 1243371 (1917-10-01), Willard
patent: 1479527 (1924-01-01), Wilson
patent: 2026193 (1935-12-01), Smith
patent: 3080616 (1963-03-01), Imamura
patent: 3082280 (1963-03-01), Sundberg et al.
patent: 3207632 (1965-09-01), Dickover et al.
Aktiebolaget Tudor
Skapars Anthony
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