Cool air feeding system for refrigerator

Details Cool air feeding system for refrigerator Cool air feeding system for refrigerator

1996-11-22

1999-03-23

Bennett, Henry

Refrigeration

Automatic control

Of external fluid or means

62441, 62408, F25D 1704

Patent

active

058844961

ABSTRACT:
A cool air feeding system that senses a temperature of each part of a refrigerator compartment, compares the sensed temperature with a reference temperature, determines which part is to be cooled, and redistributes cool air to better cool a part of the refrigeration having a greater need to be cooled. Cool air redistribution is achieved using a single value having multiple openings. Such a valve can take the form of cylindrical manifold and a corresponding cylindrical, unitary-body flow distributor, for example.

REFERENCES:
patent: 3027732 (1962-04-01), Mann et al.
patent: 4304101 (1981-12-01), Gidseg
patent: 4704874 (1987-11-01), Thompson et al.
patent: 4876860 (1989-10-01), Negishi
patent: 5664437 (1997-09-01), Park et al.
patent: 5675981 (1997-10-01), Lee

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