Poms, Smith, Lande & Rose
Centrifugal cooling device
 A centrifugal cooling device includes a housing having a water tank, a water valve, an overflow pipe and an outlet at its lower portion. A number of louvers are provided on a perimeter and an upper portion of the housing with a number of long slits formed between. Each perimetrical louver includes an inner louver and an outer louver which are slanted downwardly toward each other. A gap is formed between each inner and outer louver. A ring portion is formed on an upper central portion of the housing. A number of fixed stands extend downwardly from the ring portion and a mounting means is attached to the lower ends of the fixed stands. A hole is centrally formed on the mounting means for the installation of the motor. A conical rotor plate is rotatably mounted on a spindle of the motor. Centrifugal blades are provided around an edge portion of an upper surface of the conical rotor plate. A plurality of fan blades are provided on an edge portion of an underside of the conical rotor plate. An output of an inlet tube for high temperature water is located at an inner side of the centrifugal blades. 
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F28C Y02B F28C
inventional additional inventional
Wen H.
Liu