Fluid reaction surfaces (i.e. – impellers) – With illumination means
Patent
1995-08-31
1996-04-16
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
With illumination means
416244R, 277212C, 277212F, F04D 2908
Patent
active
055076190
ABSTRACT:
A water resistant ceiling fan having first and second sealing members for preventing the entry of moisture into both the canopy and the motor housing. The canopy sealing member has a substantially flat top portion which fits flush against the ceiling, and a downwardly depending annular wall which encircles the top portion of the canopy. The motor housing sealing member is disposed intermediate the top portion of the housing and an adapter secured to the lower end of a downrod, the upper end of which is secured to the canopy. The sealing members effectively prevent moisture from entering through the interface between the canopy and the ceiling, and the interface between the adapter and the motor housing.
REFERENCES:
patent: 1736240 (1929-11-01), Wyss
patent: 3512024 (1970-05-01), Papa
patent: 3676570 (1972-07-01), Gabb
patent: 4410160 (1983-10-01), Alperin et al.
patent: 4592702 (1986-06-01), Bogage
patent: 4878806 (1989-11-01), Markwardt
patent: 5135365 (1992-08-01), Bogage
patent: 5154579 (1992-10-01), Rezek
Hunter Fan Company
Look Edward K.
Verdier Christopher
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