Cool air circulation blower for refrigerator

Details Cool air circulation blower for refrigerator Cool air circulation blower for refrigerator

2005-09-27

2005-09-27

Verdier, Christopher (Department: 3745)

Rotary kinetic fluid motors or pumps

Including means for handling portion separated from working...

Moisture or liquid separated from gaseous working fluid...

C415S169400, 26

Reexamination Certificate

active

06948908

ABSTRACT:
Disclosed herein is a cool air circulating blower for a refrigerator. The blower comprises a blowing fan for blowing cool air, a motor for driving the blowing fan, and a shroud for guiding the cool air leaving the blowing fan. The shroud is designed to suppress generation of turbulence in such a manner that the cool air leaving the blowing fan is dispersed quickly and condensed water obtained by condensation of moisture laden in the cool air is guided to some places other than the motor, whereby the noise caused due to the turbulence is reduced, the power consumption is decreased, the blowing efficiency is improved, and any breakdown of the motor due to the condensed water is prevented.

REFERENCES:
patent: 6511287 (2003-01-01), Kim
patent: 6584799 (2003-07-01), Jung et al.

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