摘要:
A heater, in particular a high-temperature heater, for example for domestic heating appliances, in which a layer that produces heat when a current flows through is provided on a carrier material as a heating element, wherein a first electrically conductive layer which is formed from a free-flowing, non-electrically conductive base material and carbon nano tubes dispersed therein is applied to the carrier material, wherein a protective layer is applied to this first layer and at least partly penetrates into the first layer as it is applied, or wherein a functional layer with carbon nano tubes dispersed therein is applied to the carrier material, and wherein the at least one layer or the functional layer makes contact with strip-like contact elements, and the layers applied to the carrier material or the functional layer are heated.
摘要:
A heater, in particular a high-temperature heater, for example for domestic heating appliances, in which a layer that produces heat when a current flows through is provided on a carrier material as a heating element, wherein a first electrically conductive layer which is formed from a free-flowing, non-electrically conductive base material and carbon nano tubes dispersed therein is applied to the carrier material, wherein a protective layer is applied to this first layer and at least partly penetrates into the first layer as it is applied, or wherein a functional layer with carbon nano tubes dispersed therein is applied to the carrier material, and wherein the at least one layer or the functional layer makes contact with strip-like contact elements, and the layers applied to the carrier material or the functional layer are heated.
摘要:
An oven includes a cooking compartment for preparing food, a vapor extraction apparatus designed to extract vapors from the cooking compartment, and a catalyst fluidically coupled to the vapor extraction apparatus and designed to convert catalytically the vapors extracted in the vapor extraction apparatus. The catalyst includes a carrier and a layer of catalyst material applied on the carrier. In a normal mode of the oven for preparing food to be cooked, the catalyst has a concentration of acetic acid in the converted vapors which concentration of acetic acid amounts to less than or equal to 5 ppm. The oven is also able to operate in a pyrolysis mode which differs from the normal mode.
摘要:
A heating element arrangement for a cooking appliance includes a first heating zone which is constructed to emit IR radiation in a first wavelength range, and a second heating zone which is constructed to emit IR radiation in a second wavelength range. The first wavelength range and the second wavelength range differ hereby from one another.
摘要:
A heating element arrangement for a cooking appliance includes a first heating zone which is constructed to emit IR radiation in a first wavelength range, and a second heating zone which is constructed to emit IR radiation in a second wavelength range. The first wavelength range and the second wavelength range differ hereby from one another.
摘要:
In a method for applying an easily cleanable surface to a domestic article, a polymer surface layer is deposited by one or more nozzles on at least a part of the surface of the domestic article by plasma polymerization in the presence of an atmospheric pressure plasma based on at least one precursor.
摘要:
A surface coating for high-grade white and/or gray goods, i.e. items for domestic, sanitary and/or automotive use, in particular housing elements of corresponding devices and machines, as well as decoration, for example those housing elements which specifically have metallic applications and/or elements is disclosed. The surface coating is applied on a metallic or metalized surface structure and has hydrophobic property and/or oleophobic property. The surface coating is defined by a thickness which is less than a structure depth of the surface structure. The height of the surface roughness of the surface structure can thus extend significantly beyond the thickness of the surface coating, so that the surface structure promotes blurring of undesired residues in a kind of intrinsic capillary/channeling effect. Because of the blurring the contour of a soiling is obscured until finally it becomes wholly indistinguishable.
摘要:
In a method for applying an easily cleanable surface to a domestic article, a polymer surface layer is deposited by one or more nozzles on at least a part of the surface of the domestic article by plasma polymerization in the presence of an atmospheric pressure plasma based on at least one precursor.
摘要:
In a method for finishing a metal surface of a component, the metal surface of a main part of the component is coated with an intermediate layer. The intermediate layer can have a layer thickness of less than 100 nm. Applied onto the intermediate layer is a transparent functional layer which has a layer thickness ranging from 100 to 1000 nm.