Chemistry: electrical current producing apparatus – product – and – Having specified venting – feeding or circulation structure
Patent
1996-05-10
1997-12-09
Nuzzolillo, M.
Chemistry: electrical current producing apparatus, product, and
Having specified venting, feeding or circulation structure
429154, H01M 622
Patent
active
056958897
ABSTRACT:
An electric battery, for example, a zinc-bromine battery for an automobile, is protected against leakage of electrolyte, in particular against bromine liberated during a crash. For this purpose, the reservoirs provided for the electrolyte are filled with a sponge-like material that stores the electrolyte. Alternatively, or in addition, the reservoirs are surrounded by a protective sheathing made of a material that binds the escaping electrolyte, in particular through chemical reaction.
REFERENCES:
patent: 3877990 (1975-04-01), Laethem et al.
patent: 4379814 (1983-04-01), Tsien et al.
patent: 4400448 (1983-08-01), Einstein et al.
patent: 4455358 (1984-06-01), Graham et al.
Harbauer Werner
Jansen Holger
Ruland Mathias
Nuzzolillo M.
Siemens Aktiengesellschaft
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