Ceiling fan with lighted blades

Details Ceiling fan with lighted blades Ceiling fan with lighted blades

1999-08-24

2000-03-14

O'Shea, Sandra

Illumination

With fluid distributer

362234, 416 5, F21V 3300

Patent

active

060363312

ABSTRACT:
A ceiling fan having illumination sources that are mounted to the fan blades is disclosed. Each fan blade has a lighting strip with a plurality of light sources along its length provided along the midline of each blade. Two sets of concentric races having rolling bodies therebetween provide the conductive connection between the rotating illumination sources and the stationary electrical power supply wires. Each set of concentric races includes an inner stationary race and an outer rotating race. The lights attached to the fan blades are connected in parallel to the outer rotating races. Separate switches control the fan and lighting functions.

REFERENCES:
patent: 3174552 (1965-03-01), Soucy, Jr.
patent: 3701498 (1972-10-01), Ferrara
patent: 3723722 (1973-03-01), Van Iderstine et al.
patent: 4881153 (1989-11-01), Scott
patent: 5028206 (1991-07-01), Kendregan et al.
patent: 5072341 (1991-12-01), Huang
patent: 5082422 (1992-01-01), Wang
patent: 5437540 (1995-08-01), Blocker et al.
patent: 5810450 (1998-09-01), Tsu
patent: 5876108 (1999-03-01), Chien

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