Automatic temperature and humidity regulation – Thermostatic – Expanding solid
Patent
1986-12-11
1989-03-07
Joyce, Harold
Automatic temperature and humidity regulation
Thermostatic
Expanding solid
236 49, F24F 706
Patent
active
048095931
ABSTRACT:
A readily portable fan device which is usable both as a cooling fan for circulating ambient air and as a device for increasing the flow of air through a register, comprises a housing containing both a fan impeller and an electric motor for driving the impeller, the housing having a skirt surrounding a bottom air inlet and capable of at least partially sealing a space around such register, the fan directing air upwardly when resting on the skirt. The device has another floor engaging surface perpendicular to the plane of the skirt on which the device may rest with its air inlet open to the ambient air.
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Joyce Harold
Suncourt Holdings Inc.
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