A wind powered generator comprising first and second current generator means arranged to generate electric current in response to relative rotation between the two generator means; at least one rotary part having vanes, the rotary part being operatively connected to one of the generator means and arranged to rotate in a first direction around an axial shaft when exposed to a flow of air perpendicular to the shaft; and rotary part barrier means arranged in stationary relation to the rotary part, the barrier means configured to provide a barrier sector around a portion of the vane free edge path of the vane configured to inhibit air which follows a vane rotating into the barrier sector from discharging outside of the vane free edge path whilst the vane is rotating through the barrier sector.
申请公布号
WO2004109102(A1)
申请公布日期
2004.12.16
申请号
WO2004GB02352
申请日期
2004.06.01
申请人
INTEC POWER SYSTEMS LIMITED;RICHARDS, MALCOM, COLIN;SHERIDAN, BERNARD, JOHN;WITHAM, ANTHONY
发明人
RICHARDS, MALCOM, COLIN;SHERIDAN, BERNARD, JOHN;WITHAM, ANTHONY