Heating device equipped with a door comprising a triple glazing
AssigneeSaint-Gobain Glass France
InventorsCamille Morin, Arnaud Huignard
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 triple glazing including three transparent substrates defining, from the interior to the exterior of the cavity, faces numbered 1 to 6 respectively, at least the faces 1 and 2 of the first substrate and 3 and/or 4 of the second substrate being covered with heat-reflecting coatings, wherein the mean spacing e1 between the first substrate and the second substrate and the mean spacing e2 between the second substrate and the third substrate is different, the ratio between the largest spacing and the smallest spacing being greater than 1.1, and e1 and e2 being between 2 and 20 mm.
Claims17
A heating device equipped with a chamber defining a cavity, said device comprising a door or wall incorporating a triple glazing comprising first, second and third transparent substrates defining, from an interior to an exterior of the cavity, six faces numbered 1 to 6 respectively, at least the faces 1 and 2 of the first substrate and 3 and/or 4 of the second substrate being covered with heat-reflecting coatings, wherein a mean spacing e1 between the first substrate and the second substrate and a mean spacing e2 between the second substrate and the third substrate is different, a ratio between a largest spacing of one of e1 and e2 and a smallest spacing of the other one of e1 and e2 being greater than 1.1, e1 and e2 being between 2 and 20 mm, and wherein e1>e2.
A door or wall for a heating device comprising a triple glazing, the triple glazing including first, second and third transparent substrates which define, from an interior to an exterior of the cavity of said device, six faces numbered 1 to 6 respectively, at least the faces 1 and 2 of the first substrate and 3 of the second substrate being covered with heat-reflecting coatings, wherein a mean spacing e1 between the first substrate and the second substrate and a mean spacing e2 between the second substrate and the third substrate is different, a ratio between a largest spacing of one of e1 and e2 and a smallest spacing of the other one of e1 and e2 being greater than 1.1, and wherein e1>e2.
Dependencies are inferred from the claim text.