Abstract: A generator moving through a medium has a contacting surface structure relative to a frame with a spring coupled between the two. The contacting surface structure also has an electrogenerative portion coupled to the contacting surface structure and the frame, such as a piezoelectric or electromagnetic structure, although other types of structures are known within the art. The movement of the frame through the medium exerts forces upon the contacting surface structure which causes contacting surface structure movement relative to the base structure through the electrogenerative portion. The spring provides a force upon the contacting surface structure in response to the force from the fluid flow.

Abstract: A generator has a surface structure relative to a base structure and capable of being positioned within a field of flow. The surface structure also has an electrogenerative portion positioned relative to the surface structure and the base structure. The electrogenerative portion is preferably a piezoelectric or electromagnetic structure, although other types of structures are known within the art. The field of flow exerts forces upon the surface structure which causes surface structure movement relative to the base structure through the electrogenerative portion. This generates electricity which causes movement in the surface structure.

Abstract: A generator moving through a medium has a contacting surface structure relative to a frame with a spring coupled between the two. The contacting surface structure also has an electrogenerative portion coupled to the contacting surface structure and the frame, such as a piezoelectric or electromagnetic structure, although other types of structures are known within the art. The movement of the frame through the medium exerts forces upon the contacting surface structure which causes contacting surface structure movement relative to the base structure through the electrogenerative portion. The spring provides a force upon the contacting surface structure in response to the force from the fluid flow.

Abstract: A tunable generator has a surface structure for contacting an exterior fluid flow relative to a base structure. The contacting surface structure also has an electrogenerative portion positioned relative to the contacting structure and the base structure. The electrogenerative portion is preferably a piezoelectric or electromagnetic structure, although other types of structures are known within the art. The contacting surface is mechanically coupled to portions of the base structure through one or more elastic elements. The various portions of the base structure can be positioned relative to other base structure portions to alter the elasticity of the system or the tensioning of the elastic elements. The field of flow exerts forces upon the contacting structure which causes movement in the contacting surface structure relative to the base structure through the electrogenerative portion.

Abstract: A tunable generator has a surface structure for contacting an exterior fluid flow relative to a base structure. The contacting surface structure also has an electrogenerative portion positioned relative to the contacting structure and the base structure. The electrogenerative portion is preferably a piezoelectric or electromagnetic structure, although other types of structures are known within the art. The contacting surface is mechanically coupled to portions of the base structure through one or more elastic elements. The various portions of the base structure can be positioned relative to other base structure portions to alter the elasticity of the system or the tensioning of the elastic elements. The field of flow exerts forces upon the contacting structure which causes movement in the contacting surface structure relative to the base structure through the electrogenerative portion.

Abstract: A generator has a surface structure relative to a base structure and capable of being positioned within a field of flow. The surface structure also has an electrogenerative portion positioned relative to the surface structure and the base structure. The electrogenerative portion is preferably a piezoelectric or electromagnetic structure, although other types of structures are known within the art. The field of flow exerts forces upon the surface structure which causes surface structure movement relative to the base structure through the electrogenerative portion. This generates electricity which causes movement in the surface structure.