Battery having deformations in a metal layer

Details Battery having deformations in a metal layer Battery having deformations in a metal layer

1975-08-14

1976-06-22

Skapars, Anthony

Batteries: thermoelectric and photoelectric

Thermoelectric

Radiation pyrometer

136133, H01M 100

Patent

active

039649326

ABSTRACT:
A plurality of deformations is provided in a metal layer in a battery to avoid wrinkles in that metal layer. The deformations may be situated in that portion of the metal layer which is part of a peripheral sealing system for the battery and/or in that portion of the metal layer inside the peripheral sealing system. The deformations may be oriented along axes which are (a) substantially concentric with the edges of the peripheral sealing system, (b) substantially perpendicular to the edges of the sealing system, or (c) neither (a) nor (b). The metal layer may have a pocket indented therein, the indented pocket being situated inside the peripheral sealing system and over the electrodes of the battery.

REFERENCES:
patent: 2775534 (1956-12-01), Herbert
patent: 3615861 (1971-10-01), Braem
patent: 3723184 (1973-03-01), Stark et al.

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