| 摘要 |
<p>A radiant glazing unit (10), of the type that comprises two glass panes (20, 21), between which a heating means is interposed, a multilayer assembly (22) being arranged between said two glass panes and being composed of a sheet of clear plastics (24) that supports a sandwich (25), which in turn is composed of two outer films made of semiconducting material that contain a central layer of electrically conducting metallic material of variable thickness, which constitutes a large electrical resistor; a sheet (26) made of a material that reflects infrared radiation, layers for connecting and monolithically coupling the various components of the assembly, and means for the controlled supply of electric power to the layer of metallic material being further provided. <IMAGE></p> |
