Refrigerator door venting arrangement

Details Refrigerator door venting arrangement Refrigerator door venting arrangement

F - Mech Eng,Light,Heat,Weapons

25

D

F25D 23/02 (2006.01) B29C 44/34 (2006.01) F25D 23/06 (2006.01)

Patent

CA 2287728

A refrigerator door has venting tubes positioned between an outer metal panel and recessed dyke walls or side walls of an interior plastic liner of the door. The venting tubes extend along one of the dyke walls from a recessed portion of the interior liner to an edge flange corner of the door liner adjacent the outer metal panel. The edge corner of the liner has a cut-out vent opening which is adapted to lie over an in-turned flange of the outer metal door panel. This venting arrangement allows foam to readily extend into the corner recesses of the plastic liner because the vent tubes permit pockets of gas and air to escape from this corner region during the foaming step. The placement of the vent opening between the cut-out edge flange and outer metal door panel is easily hidden from view by a covering door sealing gasket.

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