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US 8,616,225 B2Granted
Dishwasher having means for changing heat dissipation
AssigneeMiele & Cie. KG
InventorsMarkus Druecker, Seyfettin Kara, Monika Seifert, Stefan Tiekoetter, Cornelius Wolf
Life of this patent
Estimating the term…
Abstract
A dishwasher includes a washing chamber surrounded by walls. The walls include a water-impermeable inner wall and an insulation layer. At least a first wall of the walls has in a first region on an outside thereof an emission changing device configured to change an emission of thermal radiation. The emission changing device includes a layer having a variable emissivity.
Claims6
A dishwasher comprising:
- a washing chamber surrounded by walls, the walls including a water-impermeable inner wall and an insulation layer, at least a first wall of the walls having disposed in a first region on an outside thereof an emission changing device configured to change an emission of thermal radiation, the emission changing device including a layer having a variable emissivity, wherein the layer is changeable in color as a function of the temperature thereof in a range between 50° C. and 90° C.
A dishwasher comprising:
- a washing chamber surrounded by walls, the walls including a water-impermeable inner wall and an insulation layer, at least a first wall of the walls having disposed in a first region on an outside thereof an emission changing device configured to change an emission of thermal radiation, the emission changing device including a layer having a variable emissivity,
- wherein the layer of variable emissivity includes tiltable slats disposed on the region of the outside of the first wall, the tiltable slats having a closed position facing the insulation layer and an open position.
Dependencies are inferred from the claim text.