Patent ID: 7703298
Filing Date: 2010-04-27
Classification: F25C,F25D

Abstract:
1. A refrigerator comprising: a cabinet including one or more walls defining at least one chamber; an evaporator positioned in the cabinet; a door including one or more walls defining a cavity; an interface on the door corresponding to the cavity and configured to receive air; a first duct configured to guide air that has been cooled by the evaporator from the evaporator to an interface of the cabinet that corresponds to the interface on the door through which the cooled evaporator air is passed to enable regulation of a temperature associated with the cavity; and a supplemental duct configured to guide the cooled evaporator air to the freezing chamber, wherein the one or more walls defining at least one chamber include one or more walls defining a freezing chamber and a refrigerating chamber, at least one of the one or more walls separating the freezing chamber from the refrigerating chamber, wherein the supplemental duct includes: