Patent ID: 6741236
Filing Date: 2004-05-25
Classification: F25D,G06Q

Abstract:
An informing apparatus for exchange time of expendable supplies in a refrigerator, comprising:a screen installed on one side of an outer surface of said refrigerator for displaying data; a control portion for processing said data to be displayed on said screen and performing control relevant to operation of said refrigerator; an input portion for receiving data on the exchange of said expendable supplies which are transmitted to said control portion; an exchange date setting portion for setting an exchange date of said expendable supplies calculated in said control portion on the basis of said data on the exchange of said expendable supplies, and informing said control portion of said exchange date to be displayed on said screen in due time for exchange of said expendable supplies; and a communication means for transmitting a signal of said exchange of said expendable supplies generated from said control portion to suppliers of said expendable supplies.