POWER PLANT Russian patent published in 2005 - IPC

FIELD: power engineering.

SUBSTANCE: power plant is designed for converting kinetic energy of air appearing in air duct at height differential into electric and heat energy. Proposed power plant contains air duct with blade device connected with electric energy generator whose output is electrically coupled with energy consumer which is arranged directly in air duct. Energy consumer can be mechanically connected with movable part of electric energy generator for combined rotation. Energy can be mechanically connected with movable part of blade device for combined rotation. Blades can be installed coaxially in tandem being made with opposite geometry to provide rotation of generator shaft and its housing in different sides. Blade device can be coupled with electric energy generator through magnetic transmission. Energy consumer can be made in form of electric heater, lamp or light. Energy consumer can be installed inside housing of blades or on blades. Part of air is installed in heated room and in well or along slope of rising ground. Air duct can be made of flexible material whose upper part is secured on balloon.

EFFECT: possibility to get heat or light energy directly in air duct of building.

11 cl, 29 dwg