초록 ▼

A device for the magnetic treatment of water and other liquids, having a pair of concentric tubular casings which are spaced from each other so as to form an annular treatment chamber. The inner casing contains an elongated magnet having two or more longitudinally spaced poles, and the outer casing

A device for the magnetic treatment of water and other liquids, having a pair of concentric tubular casings which are spaced from each other so as to form an annular treatment chamber. The inner casing contains an elongated magnet having two or more longitudinally spaced poles, and the outer casing is made of a magnetic material which serves to concentrate the magnetic lines of force within the annular chamber. The inner casing is supported within the outer casing by means of elastic, non-magnetic sleeves which are positioned over opposite ends of the inner casing and compressed between it and the inner surface of the outer casing so that the treatment chamber is rendered fluid-tight and the inner casing and magnet are prevented from shifting longitudinally with respect to the outer casing. The device is manufactured by pressing resilient end caps on opposite ends of the magnet and pressing this assembly into the inner casing, inserting the inner casing in the outer casing and then wedging the sleeves between them.

대표청구항 ▼

A device for the treatment of water comprising: a one-piece elongated tubular casing of magnetic material, said casing having an inner surface, an elongated magnet having at least two longitudinally spaced poles, a one-piece fluid-tight jacket of non-magnetic material completely encasing said magnet

A device for the treatment of water comprising: a one-piece elongated tubular casing of magnetic material, said casing having an inner surface, an elongated magnet having at least two longitudinally spaced poles, a one-piece fluid-tight jacket of non-magnetic material completely encasing said magnet, said jacket including an outer peripheral surface extending longitudinally with respect thereto, said jacket including open tubular end portions extending beyond opposite ends of said magnet, said jacket and magnet being positioned longitudinally within said casing, means for supporting said jacket within said casing and spacing said jacket from said casing inner surface so as to form an annular chamber therebetween, said means for supporting comprising a pair of tapered elastic sleeves of non-magnetic material being positioned over opposite ends of said jacket between said jacket and said casing, the ends of said jacket being flared outwardly so as to tightly compress said sleeves between the flared ends of said jacket and the inner surface of said casing, said sleeves being in tight frictional engagement with said casing and the flared ends of said jacket, an aperture in each of said tubular end portions extending into said annular chamber, first and second fluid fittings threadedly secured respectively to opposite ends of said casing, each said fitting being an integral unit comprising a hollow cylindrical portion having a reduced diameter portion and a shoulder adjacent said reduced diameter portion, and an outer tubular casing of non-magnetic material positioned around said first mentioned casing and telescopically supported on its opposite ends by the reduced diameter portions of said fittings, said shoulders engaging the ends of said outer casing so as to center said outer casing between said fittings.