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Brief description of the surface of a wall in a device for protecting electrical and a device comprising at least one wall treated according to this
Brief description of the surface of a wall in a device for protecting electrical and a device comprising at least one wall treated according to this
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机译:对用于保护电气的装置和包括至少一个根据此方法处理过的壁的装置中的壁表面的简要说明
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摘要
A method for treating a surface of a wall, that can reduce conductivity thereof, the surface being located in a first area located near a second area in which an electric arc is likely to occur in an electrical protection apparatus, the first area constituting an area for recondensing cutting residue. The method includes micro-texturizing the surface to promote inhomogeneity in recondensation of cutting residue, by growing deposits of the residue on the surface to create islands of residue and thus to restrict conductivity of the resulting deposit.
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