Energy Conversion and Accumulation Device and Relative Method

The present invention concerns an energy conversion and accumulation device usable for the extraction of energy from the environment outside the device, and the relative conversion and accumulation method. In particular the present invention is applied t electronic circuits for the extraction of environmental energy, as for example mechanical, thermal or light energy, in order to accumulate it in electric form and/or to transfer it so as to feed an associated electric user device.