Ovens and insulation products for ovens
AssigneeSaint-Gobain Isover
InventorsChristophe Bareyt, David Gogeon
Life of this patent
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Abstract
A device operates at high temperature, especially up to 550° C. and in particular between 50 and 350° C., such as an oven or an oven part. The device includes at least one insulating product formed of at least two layers, including a first layer, placed towards the heating zone and/or the heating element(s) to be insulated, formed of mineral wool(s) and/or fibre(s) and having a density of less than 120 kg/m3, and a second layer, further away, chosen from insulators formed of aerogel(s) or of amorphous silica or vacuum insulators or any other superinsulator. Additionally, an insulating product is appropriate for this device.
Claims22
A device configured to operate at high temperature, the device comprising:
- a least one insulating product formed of at least two layers, including a first layer, placed towards a heating zone and/or a heating element(s) to be insulated, formed of mineral wool(s) and/or fibre(s) and having a density of less than 120 kg/m3, and a second layer, further away from said heating zone and/or said heating element than the first layer, the second layer being chosen from insulators formed of aerogel(s) or of amorphous silica or vacuum insulators or any other superinsulator, the second layer having a thermal conductivity of less than 22 mW/m.K at the temperature of 10° C.
An insulating product, said product comprising:
- at least two layers, including a first layer to be placed towards a heating zone and/or a heating element(s) to be insulated, formed of mineral wool(s) and/or fibre(s) and having a density of less than 120 kg/m3, and a second layer, further away from said heating zone and/or said heating element than the first layer, chosen from insulators formed of aerogel(s) or of amorphous silica or vacuum insulators or any other superinsulator, the second layer having a thermal conductivity of less than 22 mW/m.K at the temperature of 10° C.
Dependencies are inferred from the claim text.