Self-cooling can

摘要

A self-cooling can comprising an evaporator unit within the can and an absorber unit provided outside the container body. A beverage within the can is cooled by means of vapor which passes from the evaporator to the absorber when these are connected so as to provide a vapor path between the two. The path for water vapor, for example, to pass from the evaporator to the absorber is formed by rupturing a pane between the evaporator and the absorber when the can and part or all of the absorber are rotated relative to each other.