FUEL-SAVING DEVICE BY MEANS OF MAGNETIC FIELD

摘要

PURPOSE: A fuel-saving device using a magnetic field is provided to improve the combustion efficiency of fuel and reduce the exhaustion of smoke by decomposing paraffin or scales coagulated around the fuel. CONSTITUTION: A fuel-saving device using a magnetic field comprises a bottom-open case(10) of plastic material including an inner space(S), a plurality of rear earth magnets(50a,50b) installed in the inner space of the case, a surface contact unit(30) of plastic material which contacts with fuel by closing the bottom of the case, and a magnetic field shielding part(20) which is interposed between the inner surface of the case and the rear earth magnets inside the case.