Invention Grant
US08178780B2 Electric insulation material, an electric device comprising the insulation material and a transformer 有权
电绝缘材料,包括绝缘材料和变压器的电气装置

Electric insulation material, an electric device comprising the insulation material and a transformer
Abstract:
An electric insulation material for an electric device includes one or several electrical conductors and an electric insulation material arranged around the conductor or between the conductors, which insulation material is impregnated with a dielectric insulation liquid. The electric insulation material includes a main layer that is provided with a surface layer that has a dielectric constant that is lower than the dielectric constant of the main layer.
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