Heating device comprising a glazing substrate coated on both sides
AssigneeSaint-Gobain Glass France
InventorsCamille Morin, Arnaud Huignard, Mathieu Urien
Life of this patent
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Abstract
A heating device equipped with a chamber defining a cavity, includes a door or wall incorporating a multiple glazing, the glazing including at least one transparent substrate coated on each face with a stack of thin layers, namely: on a first face, turned toward the cavity, a first stack that reflects heat essentially by virtue of one or more functional layers based on indium tin oxide; and on the other face, turned toward the exterior of the device, a second stack that reflects heat essentially by virtue of one or more functional layers based on a metal chosen from gold or silver.
Claims16
A heating device equipped with a chamber defining a cavity, said device comprising a door or wall incorporating a multiple glazing, said glazing comprising at least one transparent substrate coated on each face with a stack of thin layers, namely:
- on a first face, turned toward said cavity, a first stack that reflects heat essentially by virtue of one or more functional layers based on indium tin oxide;
- and
- on a second face, turned toward the exterior of the device, a second stack that reflects heat essentially by virtue of one or more functional layers based on a metal chosen from gold or silver.
Dependencies are inferred from the claim text.