#CELAYA EMPARANZA GALDOS SA [ES]

Zinc-alkaline battery and methodology for the selection of some of its components

An electrochemical element comprising an alkaline electrolyte and an anode containing a zinc powder, with no mercury or cadmium having been added during its production and its mercury content being le…

DRIVE·May 3·1 min read

C22C1/04 CELAYA EMPARANZA GALDOS SA [ES]

Mini fuel cell battery with screw-closure system

A mini fuel cell battery comprising at least one battery module, each battery module comprising: a body unit (1); and at least two fuel cell units which are disposed to the body unit (1) and define an…

DRIVE·Feb 15·1 min read

H01M8/02 CELAYA EMPARANZA GALDOS SA [ES]

Electrochemical generator in the shape of a conventional battery using fuel cell technology

A consumer battery which uses fuel cell technology and preferably complies with the standards of size and voltage of traditional batteries, wherein the consumer battery comprises two independent parts…

DRIVE·Dec 7·1 min read

H01M8/0271 CELAYA EMPARANZA GALDOS SA [ES]

Electrochemical Element or Cell and Cathode thereof

An electrochemical cell contains an anode, a separator, and a cathode composed of manganese dioxide, and incorporating an inorganic crystalline additive of tungsten oxide, compounds of zirconium, tita…

DRIVE·Aug 11·1 min read

H01M4/06 CELAYA EMPARANZA GALDOS SA [ES]