ELECTRIC HEATING FABRIC (VARIANTS), ELECTRIC CONDUCTING FILAMENT FOR THIS FABRIC AND METHOD FOR PRODUCTION OF FILAMENT

摘要

The invention relates to the field of electrical engineering and to the structure of an electric heating fabric to be used for supplying a checked quantity of heat to a surface. The fabric consists of a row of nonconductive filaments and of at least two conductive bars. A set of nonconductive filaments interwoven with conductive resistive filaments for providing an even supply of heat is connected to the pairs of the conductive bars. At least two distributing bars for supplying electrical energy to the conductive bars are connected to the same. Each conductive bar and each distributing bar contains at least one low-resistance filament used for transferring electrical energy. The nonconductive filaments, the conductive resistive filaments and the low-resistance filaments form a woven fabric with the required structural strength and temperature characteristics.