Provision of multipair protected as a feed line for a closed circuit of induction heating in deposits of heavy oil

摘要

Abstract invention patent: "provision of multipair protected as a feed line for a closed circuit of induction heating in deposits of heavy oil.The present invention relates to an arrangement of a plurality of pairs of electrical conductors (3) for symmetric feed of a consumer, in particular to a closed circuit conductor capacitively compensated for heating, inductively, deposits of substances compreen Their hydrocarbons, such as bitumen, tar sands, heavy oil, natural gas, shale gas.And an armored tube (4) closing the substances, in which the supply lines (1) and (2) of the pair return conductors (3) are alternative, concentric and / or uniformly distributed inside the tube shield (4), closing the plurality of pairs of conductors (3). The eddy currents which occur in the armored tube (4) and the consequential losses are thereby minimized.