CONVERTER FOR CONVERTER ENERGY TO BE RECOVERED AND ELECTRICITY GENERATOR

摘要

A converter for converting a variation in energy to be recovered, the converter including: a transducer layer extending essentially parallel to a reference plane and configured to transform the variation in the energy to be recovered into a mechanical deformation, the transducer layer comprising: a plurality of first blocks made from a magnetostrictive or shape-memory material, the first blocks being delimited in relation to one another by side edges, and regions that do not contain the material of the first block, the regions being inserted between the side edges of the first blocks; and a piezoelectric layer secured to the transducer layer. Each of the first blocks has a preferential axis of deformation parallel to the reference plane.