| abstract |
INSULATING WINDOW FOR REFRIGERATORS OR FREEZERS, INTERPOSABLE BETWEEN THE COLD ATMOSPHERE OF THE APPLIANCE AND THE WARMER WET EXTERIOR ATMOSPHERE TO ALLOW TO SEE THE INTERIOR, INCLUDING A FIRST GLASS OR TILE 1 WITH ONE SIDE THE AIR IS EXPOSED AND A SECOND GLASS 2 FACING THE FIRST, WITH A SPACE BETWEEN THE TWO, AT LEAST ONE OF THESE TWO GLASSES CARRYING AN INFRARED REFLECTOR COATING 3 ON ITS SURFACE FACING THE OTHER AND THE FIRST HAVING A MEANS OF HEATING 4 BY ELECTRIC RESISTANCE, IF THE APPLIANCE IS A FORCED CIRCULATION, WHILE IT IS A SPONTANEOUS CIRCULATION, THE FIRST GLASS MAY BE HEATING BY RESISTANCE AND THE SECOND CARRIES AN INFRARED REFLECTOR COATING ON ITS FACING SURFACE THE COLD ATMOSPHERE. IT IS CHARACTERIZED IN THAT THE INFRARED-REFLECTING COATING IS A TRANSPARENT AND ELECTRICALLY CONDUCTIVE LAMINATE, SHAPED IN ORDER OF A LAYER OF SYNTHETIC RESIN, A THIN LAYER OF TITANIUM OXIDE , ONE THIN COAT OF CONDUCTIVE METAL AND ANOTHER THIN LAYER OF TITANIUM OXIDE. |