Air conduit system in a refrigerator

Details Air conduit system in a refrigerator Air conduit system in a refrigerator

1993-09-22

1995-02-28

Bennett, Henry A.

Refrigeration

Gas controller or director

Cooled gas directed relative to cooled enclosure

62408, F25B 2900

Patent

active

053926153

ABSTRACT:
A refrigerator includes a refrigerating compartment and a storage compartment disposed therebeneath. A first cool air path conducts cool air from a main cool air duct to the storage compartment and then to the refrigerating compartment. A second cool air path conducts cool air directly from the main duct to the refrigerating compartment. The cool air entering the refrigerating compartment from the second path is cooler than, and travels faster than, the cool air entering the refrigerating compartment from the first path to create a pressure differential which induces the air flow through the first path.

REFERENCES:
patent: 3015215 (1962-01-01), Tobey
patent: 3364694 (1968-01-01), Cohen et al.
patent: 3403533 (1968-10-01), Bollenbacher
patent: 3473345 (1969-10-01), Pfeiffer et al.
patent: 3600905 (1971-08-01), Dymek et al.
patent: 3638717 (1972-02-01), Harbour et al.
patent: 4616557 (1986-10-01), Paoluccio
patent: 5228499 (1993-07-01), Yoon

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