Process for the stabilization of primary electrochemical generators with reactive anodes of zinc, aluminum or magnesium; stabilized anode obtained by this method and generator comprising such anode
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Safety device for a triggerable electric cell
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Method for stabilizing primary electrochemical generators with reactive zinc, aluminum or magnesium anodes and anode for such a generator stabilized by this process
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Improvements in nickel hydroxide positive electrodes for alkaline accumulators
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Method for oxidizing negative metal cadmium electrodes for alkaline electrochemical generators; oxidized negative electrodes, obtained by this process; method for forming alkaline electrochemical generators with such negative electrodes; and generators so trained
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Flexible membrane well-water pump - has two compartments and oscillating manual operating lever actuating membranes
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Light creek
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Improvement in cathode mixtures of dry cells with manganese-zinc bioxide with saline electrolyte
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Improvement in cathode mixtures of dry cells with manganese-zinc bioxide with saline electrolyte
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Medical appts. for continuous slow transfusion by syringe piston - displaced at controllable rate by pneumatic cylinder(s) piston rod(s)
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Process for preparing current collectors for electrochemical devices, by deposition on electrodes for such devices, and electrodelector collector assemblies obtained by this process
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Lever operated pump for lifting water - has two chamber bellows above water linked to similar immersed bellows which force water into vertical pipe to be lifted to required height
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Zinc electrode accumulator separator - of microporous polymer contg finely divided metal or carbon of high active surface
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Electrode for electrochemical cells - giving reduced loss of capacity on storage
