| 摘要 |
PURPOSE:To obtain the device for passing the fuel oil through a magnetic field, capable of improving the combustion efficiency of the fuel oil by passing the fuel oil to be used for an internal combustion engine of an automobile, a vessel or the like, through a magnetic field immediately before burning. CONSTITUTION:A magnetic field as a whole of permanent magnet groups 15 constituted by connecting different poles of an anisotroipic sintered magnet mainly composed of neodymium, iron and boron by a magnetic force, is produced between the upper end and the lower end. Since neighboring ends of two sets of permanent magnet groups 15 and 15 have the same pole, the interposed part 13a of a sleeve 13 acts as one magnetism collecting part, and further a cylindrical member 17 acts as another magnetism collecting part. When the fuel oil passes through a space formed between the inner peripheral surface of the interposed part 13a in a magnetic field forming oil passage 19 and the outer peripheral surface of the cylindrical member 17 opposing thereto, the fuel oil is subjected to a physicochemical change by the operation of a strong magnetic force which is generated between both surfaces, and thus the combustion efficiency is improved. |
