Motor cover for ceiling fan for mounting fan blades
OwnerChun-Ya L. Taiinventor
Life of this patent
Estimating the term…
Abstract
A motor cover for ceiling fan comprises a predetermined number of flange fixed holes which are arranged concentrically and spaced equidistantly for mounting thereto four or five fan blades so that all portions of the motor cover are similar in weight and centrifugal force to one another, and that the motor cover is stable and quiet when in operation.
Claims8
A motor cover for a ceiling fan, which motor cover is configured such that the motor cover can without structural modification symmetrically support both a group of four blades and a group of five blades, said motor cover provided with twenty flange fixed holes located equidistantly from each other for use in mounting rotor fan blades to said ceiling fan;
- wherein said fixed flange holes are so arranged in a circle concentric to the shape of the motor cover that when four fan blades are mounted, the motor cover is balanced and when five blades are mounted, the motor cover is balanced.
A motor cover for a ceiling fan, which motor cover is configured such that the motor cover can without structural modification symmetrically support both a group of four blades and a group of five blades, said motor cover provided with twenty flange fixed holes located equidistantly from each other for use in mounting rotor fan blades to said ceiling fan;
- wherein said flange fixed holes are so arranged in a circle concentric to the shape of the motor cover that when four fan blades are mounted, the motor cover is balanced, and when five blades are mounted, the motor cover is balanced;
- wherein when four fan blades are mounted on said motor cover by means of connection mounts, connection mounts of two adjacent fan blades are separated by one flange fixed hole;
- and when five fan blades are mounted on said motor cover by means of connection mounts, connection mounts of two adjacent fan blades are adjacent to each other.
Dependencies are inferred from the claim text.