Completely submerged wave energy converter

Abstract

A wave energy converter apparatus comprising at least two members joined mutually by a connector movable so as to allow mutual displacement of the members in response to waves in water where the apparatus is located. The apparatus also includes an energy converter for converting motion of the connector to electrical energy, and a device for storing and/or transporting elsewhere the energy produced. Preferably, the members are non-floating and completely submerged, thereby causing the apparatus, as a whole, to be neutrally buoyant. A member is additionally provided for maintaining each of the submerged members substantially at rest relative to the surrounding water with which they are in contact, such that the members move under wave action substantially in the same manner as an undisturbed water particle located in the same region, the at least two submerged members being spaced mutually by the connector so as to assume respective positions affected differently by the wave-induced water motion.

Dependencies are inferred from the claim text.