Refrigeration – Material cooling means including gas-liquid contactor – With gas forcing or directing means
Reexamination Certificate
2000-03-09
2001-04-10
McDermott, Corrine (Department: 3744)
Refrigeration
Material cooling means including gas-liquid contactor
With gas forcing or directing means
C062S304000, C261S073000
Reexamination Certificate
active
06212897
ABSTRACT:
BACKGROUND OF THE INVENTION
This invention relates to a cooling fan, particularly to a cooling fan that can spray rotating foggy droplets accompanying airflow for enhancing cooling effect.
A conventional fan shown in
FIG. 1
comprises a plurality of leaf blades to be driven by a motor for producing cooling airflow. However, in a sultry dry day, the conventional fan can hardly cool people by sucking hot air and blowing the same, and similarly, a nominal strength-adjustable cooling fan doesn't work well for cooling purpose under that weather conditions.
In view of above said defects, this invention is proposed to provide a cooling fan equipped with a hose, which is connected to a plurality of nozzles with its one end, and the other is coupled to a faucet, so that when the leaf blades rotate to blow airflow, the nozzles will spray rotating foggy droplets meanwhile to thereby enhance cooling effect.
SUMMARY OF THE INVENTION
The primary object of this invention is to provide a cooling fan equipped with a water tube coupled with a plurality of nozzles to thereby spray rotating foggy droplets accompanying wind to enhance cooling effect.
For realizing above said object, this invention comprises a plurality of T-shaped jet couplings, a single-way jet coupling, a plurality of hose segments to be connected with the jet couplings, and a hose segment with a coupling T for connection with the faucet and a first T-shaped jet coupling to form a circular channel for water spray. After the water enters a through hole of a nozzle via a blowhole, it will flow along grooves on a rotor to drive the rotor to rotate and thereby spray foggy speedy helical droplets out of a spout in the nozzle for enhancing cooling effect or watering flowers.
For more detailed information regarding this invention together with further advantages or features thereof, at least an example of preferred embodiment will be elucidated below with reference to the annexed drawings.
REFERENCES:
patent: 1357535 (1920-11-01), White
patent: 1586997 (1926-06-01), Hull
patent: 2238120 (1941-04-01), Launder
patent: 2653803 (1953-09-01), Baner
patent: 5338495 (1994-08-01), Steiner et al.
patent: 6086053 (2000-07-01), Natschke et al.
Jones Melvin
McDermott Corrine
LandOfFree
Cooling fan with spray function does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cooling fan with spray function, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooling fan with spray function will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2445647