Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1975-12-17
1977-03-08
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429185, H01M 208
Patent
active
040113710
ABSTRACT:
A neutralizing agent is maintained adjacent the seal area of electrochemical cells containing corrosive electrolytes. The neutralizing agent can be kept in a pocket or depression formed in a flange next to the seal or can be contained in a suitable plastic ring which surrounds the seal. When the electrolyte is thionyl chloride and aluminum chloride a suitable neutralizing agent is sodium carbonate.
REFERENCES:
patent: 1583648 (1926-05-01), Benner
patent: 2331450 (1943-10-01), Baum
patent: 2482514 (1949-09-01), Ruben
patent: 3082285 (1963-03-01), Stark
patent: 3909295 (1975-09-01), Tsychida et al.
Hallett Joseph L.
Rollason Peter H.
Rychlewski Thaddeus V.
GTE Sylvania Incorporated
NcNeill William H.
O'Malley Norman J.
Orner Robert T.
Walton Donald L.
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