Patent ID: 6655552
Filing Date: 2003-12-02
Classification: A45D,B65D

Abstract:
A pressurized can of flowable material, comprisinga body defining an interior volume containing the flowable material in a pressurized condition; a valve operable to dispense a selected amount of the flowable material from the can through an outlet at an exterior surface of the can; and, between the interior volume of the body and the valve, a heat transfer device comprising an exterior housing defining an interior volume adapted to receive and hold a quantity of water at a temperature differing from that of the flowable material, and a conduit contained within the housing and forming a flow path for the flowable material between an outlet orifice of the interior volume and the valve, the conduit adapted to contain a quantity of pressurized, flowable material as thermal energy is transferred through the conduit between the water and the contained quantity of flowable material; wherein the valve is disposed proximate the outlet and is adapted to prevent flow of pressurized material through the outlet when released.