| 摘要 |
PROBLEM TO BE SOLVED: To improve the performance of a magnetic water treatment apparatus by efficiently applying lines of magnetic force to the water flow. SOLUTION: The magnetic water treatment apparatus comprises disc magnets 1 each of which keeps one face in a north pole and the other face in a south pole, a disc magnetic body 2 piled between the disc magnets 1 whose north poles are opposed to each other, a disc magnetic body 3 piled between the disc magnets 1 whose south poles are opposed to each other, a circular water passage 4 formed on the peripheries of the disc magnetic bodies 2, 3 and the disc magnets 1 and passing water in the direction piling the magnetic bodies 2, 3 and the disc magnets 1, and a magnetic force line reflecting plate 10 made of nonmagnetic cylindrical member, disposed outside the circular water passage 4, reflecting the lines of magnetic force directed outside from the disc magnetic body 2 piled between the disc magnets whose north poles are opposed to each other to direct the lines of magnetic force to the disc magnetic body 3 piled between the disc magnets 1 whose south poles are opposed to each other. A plurality of the disc magnets 1 are installed between the disc magnetic bodies 2, 3 so that the polarities of the magnets are uniformly arranged, and a bolt 5 made of nonmagnetic material penetrates its central part and is tightened with a nut 6 to be fixed. A case 11 made of nonmagnetic material, covering the outside of the magnetic force line reflecting plate 10 is installed. COPYRIGHT: (C)2005,JPO&NCIPI
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