Piezo electric apparatus for generating electricity

摘要: A variable pressure piezo electric generator comprised of a furnace chamber, refrigerant chamber surrounding the in heat exchange relation thereto and condensing communication with chamber. The contains liquid that is vaporized by flows into through where it condenses. Piezo elements are mounted path pressurized refrigerant. An apertured plate between adjacent pairs elements. apertures respective plates vary size which causes variations. As result, exerts mechanical forces on causing them to produce electricity.