Patent ID: 6701681
Filing Date: 2004-03-09
Classification: A62C,E06B

Abstract:
A double glass system comprising:a solution tank for containing a solution to be supplied into an interior of a double glass; a solution pipe connected between the solution tank and a bottom of the double glass, for supplying the solution from the solution tank into the double glass or for discharging the solution from the double glass to the solution tank; an air pipe connected between the solution tank and an upper portion of the double glass, for supplying the air into the interior of the double glass or for discharging the air from the interior of the double glass; a pump installed on the solution pipe, for supplying the solution from the solution tank through the solution pipe into the double glass; an electronic valve installed on the solution pipe, for discharging the solution from the double glass to the solution tank; a control means connected to the pump and the electronic valve, for controlling the pump and electronic valve; and the solution to be filled into the double glass being a non-combustible solvent with a pigment added, or being a combustion-resistant solvent with a pigment added.