Abstract: The present invention is an energy storage system comprising a mechanical bellows having an outer flexible material casing with one or more functional elements that operate as actuators for expanding and contracting the outer flexible material casing to store or deliver energy.

Abstract: The present invention is a wind generator system for small wind applications that harnesses low velocity wind effectively, the wind generator system comprising a rotor, a drive shaft connected to the rotor and to a generator for converting mechanical energy into electrical energy; and a plurality of blades attached to the rotor and extending radially outwardly therefrom; wherein each blade includes a first portion having a distal end for attaching to the rotor and a proximal end attached to a scoop portion with individual scoop sections; and wherein each individual scoop section has an angle of incidence to the wind that operates to increase the lift of the blade while decreasing drag.

Abstract: The present invention is a wind generator system particularly suitable for small wind applications that harnesses low velocity wind effectively. The wind generator system comprises a drive shaft; one or more retreating blades and one or more advancing blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; and a energy storage system comprising a mechanical bellows.

Abstract: The present invention is a wind generator system particularly suitable for small wind applications that harnesses low velocity wind effectively. The wind generator system comprises a drive shaft; one or more retreating blades and one or more advancing blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; and a energy storage system comprising a mechanical bellows.

Abstract: The present invention is a new and novel wind generator system particularly suitable for small wind applications that harnesses low velocity wind effectively. In a preferred embodiment of the invention, the wind generator system comprises a drive shaft; one or more retreating blades and one or more advancing blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; and a housing having an inner chamber for receiving the blades and a wind directional apparatus that operates to adjust the speed of the wind and to channel wind along a desired flow pathway towards the one or more of the retreating blades and blocks airflow from impinging on one or more advancing blades.

Abstract: A wind generator system for small wind applications that harnesses low velocity wind. The wind generator system includes a drive shaft; one or more retreating blades and one or more advancing blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; a housing having an inner chamber for receiving the blades, a performance monitor for monitoring the electrical power output of the wind generator system; and a communication and control devices coupled to the performance monitor and operate to transmit data to a remote monitoring system.

Abstract: The present invention is a new and novel wind generator system particularly suitable for small wind applications that harnesses low velocity wind effectively. In a preferred embodiment of the invention, the wind generator system comprises a drive shaft; one or more retreating blades and one or more advancing blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; and a housing having an inner chamber for receiving the blades and a wind directional apparatus that operates to adjust the speed of the wind and to channel wind along a desired flow pathway towards the one or more of the retreating blades and blocks airflow from impinging on one or more advancing blades.

Abstract: The present invention is a wind generator system particularly suitable for small wind applications that harnesses low velocity wind. The wind generator system has a drive shaft; retreating blades and advancing blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft for generating electrical power; and a housing having an inner chamber for receiving the blades and a wind directional apparatus that operates to adjust wind speed of the wind and to channel wind along a desired pathway towards the retreating blades and blocks airflow from impinging on the advancing blades.

Abstract: The present invention is a new and novel wind generator system particularly suitable for both small and big wind applications that harnesses low velocity wind effectively. In a preferred embodiment of the invention, the wind generator system comprises a drive shaft; a plurality of blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; and a housing having an inner chamber for receiving the plurality of blades and a wind directional apparatus coupled to a wind shield for reducing aerodynamic resistance on said blades.

Abstract: The present invention is a new and novel wind generator system particularly suitable for small wind applications that harnesses low velocity wind effectively. In a preferred embodiment of the invention, the wind generator system comprises a drive shaft; one or more retreating blades and one or more advancing blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; and a housing having an inner chamber for receiving the blades and a wind directional apparatus that operates to adjust the speed of the wind and to channel wind along a desired flow pathway towards the one or more of the retreating blades and blocks airflow from impinging on one or more advancing blades.

Abstract: A new and novel wind generator system particularly suitable for small wind applications that harnesses low velocity wind effectively. In a preferred embodiment, the wind generator system has a drive shaft; a plurality of blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; and a housing having an inner chamber for receiving the plurality of blades and a wind directional apparatus that operates to adjust the speed of the wind and to channel wind along a desired flow pathway towards the plurality of blades.

Abstract: The present invention is a new and novel wind generator system particularly suitable for small wind applications that harnesses low velocity wind effectively. In a preferred embodiment of the invention, the wind generator system comprises a drive shaft; a plurality of blades attached to the drive shaft and extending radially outwardly therefrom; a generator assembly coupled to the drive shaft and effective for generating electrical power; and a housing having an inner chamber for receiving the plurality of blades and a wind directional apparatus that operates to adjust the speed of the wind and to channel wind along a desired flow pathway towards the plurality of blades.

Abstract: The present invention is a string trimmer having a cutting line that can be easily seen by the operator during use. In a preferred embodiment of the invention the trimmer comprises a cutting line having a cutting portion and a radial tip wherein the cutting line has a refractive index sufficient for conducting light along the length of the cutting line towards its radial tip.