Fluid-actuated low output turbine combined with generator for electric powered water fitting

摘要

The fluid driven turbine combined with a generator has low power. It is partic. for current supply for an electric water armature. The rotor wheel (5) of the turbine is axially arranged in a tube. Magnets are distributed around the circumference of the wheel (5). The magnets generate an electric current flow in a coil system outside the tube, when the wheel rotates, by induction. The magnets are formed as tubular, multi-pole, magnetised pole wheels (5') on the outer circumference. The turbine vanes are arranged and anchored inside this wheel. A transition part (3) is provided with at least one nozzle (4). The nozzles are formed and aligned such that the fluid from the individual nozzles is incident on the turbine vanes normal to the vane surface and with a tangential component. An even number of pole shoes (9,10) running parallel to the tube axis are sepd. by gaps and are integrated in the tube wall. The pole-shoes are connected to two magnetically conductive end plates (20,21). Between the end plates, the pole shoes are surrounded by at least one spool forming the coil system. The two end plates are magnetically connected via a return part which contains the coil system between it and the pole shoes.