Ceiling fan and fan blade for a fan

Details Ceiling fan and fan blade for a fan Ceiling fan and fan blade for a fan

1998-12-09

2000-04-25

Argenbright, Tony M.

Pumps

Motor driven

Electric or magnetic motor

416 5, 416228, 416237, 416244R, F04D 2938, F04B 1703

Patent

active

060537108

ABSTRACT:
A fan blade having a flow bumper curved backwards at a front side thereof, a mouth on the middle for gathering currents of air, a flow guide obliquely forwardly extending from the flow bumper at a top side above the mouth, and a rack and a mounting board vertically disposed at a rear side thereof for connection to a hub of a fan motor. The invention also provides a ceiling fan which has air guide means for guiding outside fresh air in for circulation upon operation of the ceiling fan.

REFERENCES:
patent: 4693673 (1987-09-01), Nee
patent: 5803721 (1998-09-01), Lee

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