Invention Grant
US08596979B2 Ceiling sweep fan 有权
天花板扫风扇

Ceiling sweep fan
Abstract:
A ceiling sweep fan comprising a rotor supported for axial rotation about upper and lower housings, the rotor supporting a plurality of radially extending fan blades, the upper housing and rotor enclosing an electric motor that drives the rotor; wherein the fan includes stop means to cause the rotor to stop at a fixed position relative to the upper and lower housings.
Public/Granted literature
Information query
Patent Agency Ranking
0/0