METHOD OF AND DEVICE FOR PREPARATION OF LIQUID AND GASEOUS FUEL Russian patent published in 2004 - IPC

FIELD: mechanical engineering. SUBSTANCE: according to proposed method, fuel is simultaneously cleaned and subjected to action of electromagnetic induction field with changing of state of fuel molecular compositions i.e. dividing into fractions. Light fractions pass into combustion chamber, and heavy fractions occupy middle part of cleaning zone. Fuel is prepared in device containing housing with filtering element, fuel feed union and outlet union for cleaned fuel. According to invention, filtering element is made in form of truncated cone, widening downwards, in narrow part of which fuel feed union is arranged, and in wide part second union to discharge contaminants is made. Fuel feed union has left-hand thread slot, contaminants discharge union, right-hand thread slot. Electromagnetic coil winding is placed on outer side of truncated cone. Cleaned fuel outlet branch pipe is made in wide part of cone tangentially in direction opposite to preset fuel feed direction. EFFECT: high degree of activation of benzene ring. 3 cl, 1 dwg