Kompaktes millimeterwellentechnisches System zum Enteisen und/oder Vorbeugen einer Vereisung der äußeren Oberfläche von meteorologischen Einflüssen ausgesetzten Hohlraum- oder Schalenstrukturen

摘要

The invention relates to a millimeter wave technical de-icing system, which monochromatically radiates in a range of >/= 20 GHz and which is suited for de-icing and/or preventing the formation of ice on the outer surface of hollow or shell structures which are exposed to meteorological influences and which are comprised of fiber reinforced material such as glass fiber-reinforced plastic (GFP) and carbon fiber-reinforced plastic (CFP). According to the invention, the system has a compact design and is directly accommodated in such structures/chambers. A sufficient thermal output is brought to the structure surface by volumetric heating. The covering of the outer surface of the structure ensures millimeter wave impermeability. There are no problems with regard to dimensional stability since, for efficiency reasons, the delamination temperature is remained far below of.