Closure for galvanic dry cells

Batteries: thermoelectric and photoelectric – Thermoelectric – Radiation pyrometer

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136169, H01M 204

Patent

active

039679772

ABSTRACT:
A galvanic dry cell includes a cylindrical container having an open end provided with a closure having a centrally disposed depending neck adapted to be slid over and secured to the carbon rod of the cell and a peripherally disposed skirt adapted to be slid on and secured to the upper rim of the container thereby providing a closure seal for the container.

REFERENCES:
patent: 2546379 (1951-03-01), Woodring et al.
patent: 3320094 (1967-05-01), Yamamoto et al.
patent: 3623915 (1971-11-01), Pun et al.
patent: 3837921 (1974-09-01), Henssen
patent: 3861962 (1975-01-01), Harada et al.

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