This theoretical work corresponds to the hope of extracting, without contradicting EMMY NOETHER's theorem, an energy present throughout the universe: that of the spatial quantum vacuum. This article shows that it should be theoretically possible to maintain a continuous periodic vibration of a piezoelectric structure. The energy required for these continual vibrations comes permanently from the energy of the quantum vacuum. Electric charges of opposite signs are attracted from the mass by the internal electric field of a piezoelectric bridge deformed by an attractive Casimir force. These mobile electric charges present on the two faces of the piezoelectric bridge are blocked by a MOS switch n°1 in series. When it switches, it homogenizes the charges of one of the two faces of the bridge with a Coulomb electrode located in series. This homogenization then creates a current peak as well as an ephemeral Coulomb force, opposite so repulsive and of intensity at least equal to that of Casimir's one . The duration of this Coulomb force depends on the switching of another MOS switch °2 . New electronics, without power supply, transforms these alternating current peaks into a usable direct voltage. To manufacture these different structures, we present an original micro-technology to produce these electronics, and to technologically control the very weak interfaces between the Casimir electrodes and the return electrodes.