摘要 |
An electric energy source comprises acoustic vibration means for effecting cavitation therein, and that in such a manner that the parameters determining the cavitation are optimally adapted, at least momentarily so, to the operating conditions of the electric energy source (preferably the charging and/or discharging of the electric energy source), whereby the parameters are preferably selected from one or more of the following groups of parameters: acoustic, thermodynamic, electric, mechanical or liquid parameters. |