METHOD TO UTILISE WEAK WINDS AND ARTIFICIAL AIRFLOWS TO PRODUCE ELECTRIC POWER Russian patent published in 2010 - IPC F03D3/00 

FIELD: engines and pumps.

SUBSTANCE: invention relates to wind power engineering and serves to convert airflow energy into mechanical, electric and thermal power. Proposed method consists in creating thrust force that ensures suction of atmospheric air into funnel. Wind intake guide shield is used to direct airflow into multiple pockets-cavities of six vanes arranged on the turbine vertical tubular shaft revolving in its vertical part. Further, airflow is directed into thermal chamber consisting of horizontal circular air duct arranged in several tiers. The end of said air duct is bifurcated into two passages with their outlets extending onto both lateral sides of thermal chamber. Note here that thrust force is created by thermal chamber. Warm or hot air from external source is injected into top tier of said thermal chamber.

EFFECT: compact and simple design, lower construction and operating costs.

5 dwg