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1. (WO2015113528) DUAL-ACTION ROTOR BLADE FOR ENERGY-GENERATING POWER PLANTS

Pub. No.:    WO/2015/113528    International Application No.:    PCT/DE2014/000042
Publication Date: Fri Aug 07 01:59:59 CEST 2015 International Filing Date: Tue Feb 04 00:59:59 CET 2014
IPC: F03D 1/06
F03B 3/12
Applicants: MARCINKOWSKY, Michal
Inventors: MARCINKOWSKY, Michal
Title: DUAL-ACTION ROTOR BLADE FOR ENERGY-GENERATING POWER PLANTS
Abstract:
The invention relates to a novel rotor blade (1", 14', 14") for generating a resulting force (F) onto the longitudinal axis of a rotor blade. The total profile (1", 14', 14") of the rotor blade (2) is substantially composed of a main blade element (15) and an auxiliary blade element (16, 16'), which are arranged one behind the other at a defined gap breadth s in the rotor blade plane (8). Due to the aerodynamic interaction of flows of a flow medium (7), the direction of rotation remains the same independent of the direction of flow.