초록 ▼

The present invention relates to an improved turbine used to convert wind into mechanical energy, more specifically, a long axis type of vertical-axis turbine allowing large columns of wind to be harnessed. These devices differ from horizontal-axis (propeller) type windmills which typically rotate a

The present invention relates to an improved turbine used to convert wind into mechanical energy, more specifically, a long axis type of vertical-axis turbine allowing large columns of wind to be harnessed. These devices differ from horizontal-axis (propeller) type windmills which typically rotate about a vertical axis in order that they may face directly into a wind. The improvement includes constructing the components of the invention from lightweight materials which allow the enhanced conversion of wind kinetic energy into mechanical energy by the wind turbine. The preferred materials include honeycomb sandwich panels manufactured from non-metallic materials such as aramid fiber. The present invention is designed to be employed as a cost effective alternate power source in any wind from a breeze to a gale wind. To increase the structural integrity, the torque generating elements, namely, the rotor blades, are not directly attached to the shaft but rather, they attach to the round top and bottom rotor cage plates through which torque forces generated can be transferred to the shaft. The unique design of an open cover on the top of the wind turbine allows wind from the direction above the turbine to be harnessed. The top shield structure has created a calm wind area between the shield and the top of the rotor cage that helps reduce turbidity and greatly facilitates wind exhaust from the system.

대표청구항 ▼

The present invention relates to an improved turbine used to convert wind into mechanical energy, more specifically, a long axis type of vertical-axis turbine allowing large columns of wind to be harnessed. These devices differ from horizontal-axis (propeller) type windmills which typically rotate a

The present invention relates to an improved turbine used to convert wind into mechanical energy, more specifically, a long axis type of vertical-axis turbine allowing large columns of wind to be harnessed. These devices differ from horizontal-axis (propeller) type windmills which typically rotate about a vertical axis in order that they may face directly into a wind. The improvement includes constructing the components of the invention from lightweight materials which allow the enhanced conversion of wind kinetic energy into mechanical energy by the wind turbine. The preferred materials include honeycomb sandwich panels manufactured from non-metallic materials such as aramid fiber. The present invention is designed to be employed as a cost effective alternate power source in any wind from a breeze to a gale wind. To increase the structural integrity, the torque generating elements, namely, the rotor blades, are not directly attached to the shaft but rather, they attach to the round top and bottom rotor cage plates through which torque forces generated can be transferred to the shaft. The unique design of an open cover on the top of the wind turbine allows wind from the direction above the turbine to be harnessed. The top shield structure has created a calm wind area between the shield and the top of the rotor cage that helps reduce turbidity and greatly facilitates wind exhaust from the system. uted phenyl, and to the preparation of those substances and to agrochemical compositions comprising at least one of those compounds as active ingredient. The invention relates also to the preparation of the said compositions and to the use of the compounds or of the compositions in controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.