Fluid reaction surfaces (i.e. – impellers) – With illumination means
Patent
1997-04-10
1998-11-24
Verdier, Christopher
Fluid reaction surfaces (i.e., impellers)
With illumination means
416244R, 277630, 277631, 277632, 277642, 277916, 362 96, 362369, 362390, F04D 2952, F04D 2964
Patent
active
058398813
ABSTRACT:
A ceiling fan housing includes a cylindrical member having an upper and outer peripheral flange and a cover having a lower and outer peripheral flange. A disc includes an upper and a lower surfaces each having a peripheral groove for engaging with the peripheral flanges of the cylindrical member and the cover. The disc is made of shock absorbing material for absorbing shocks and vibrations that may be generated in the ceiling fan. The disc includes two or more curved members secured together by ribs and slots so as to form the disc.
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