Refrigeration compartment door for refrigerators

Details Refrigeration compartment door for refrigerators Refrigeration compartment door for refrigerators

1998-06-10

1999-12-07

Tanner, Harry B.

Refrigeration

Gas controller or director

Cooled gas directed relative to cooled enclosure

62418, 62DIG13, F25D 1708

Patent

active

059963700

ABSTRACT:
A refrigeration compartment door for refrigerators, provided with a door duct capable of introducing cool air to the interior of a refrigeration compartment, is disclosed. The door includes a main body having an insulating layer therein and a door duct provided in the insulating layer. Also, the door duct has at least two more branch ducts, so cool air, introduced from a cabinet of a refrigerator to the door duct, is separately introduced into the branch ducts. An insulating member is mounted to the door duct and has a plurality of first discharging holes in order to allow the cool air to be discharged into the interior of the refrigeration compartment passing through the door duct. Thus, a wide temperature difference between the interior of the refrigeration compartment and the door duct is reduced by the insulating member.

REFERENCES:
patent: 2595874 (1952-05-01), Nason
patent: 2758449 (1956-08-01), Wallenbrock
patent: 5584191 (1996-12-01), Kwon
patent: 5722252 (1998-03-01), Kang et al.

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