Liquid purification or separation – Processes – Using magnetic force
Reexamination Certificate
2007-09-13
2011-10-18
Reifsnyder, David A (Department: 1778)
Liquid purification or separation
Processes
Using magnetic force
C210S222000
Reexamination Certificate
active
08038888
ABSTRACT:
A periphery of a fluid passage (1) extended through a casing (10) is enclosed by a conductive metal layer (5) formed from a non-magnetic material. Four permanent magnets (M1to M4) are arranged along an outside surface of the inside conductive metal layer (5). The individual permanent magnets (M1to M4) are closely spaced from each other as defining gaps (G) therebetween. The north poles and the south poles of the magnets are closely spaced from each other at a gap (G) between a first permanent magnet (M1) and a second permanent magnet (M2), and a gap (G) between a third permanent magnet (M3) and a fourth permanent magnet (M4). The permanent magnets (M1to M4) are totally and solidly enclosed by a magnetic material layer (7).
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Translation of the Written Opinion for PCT/JP2007/067842, Mar. 20, 2009.
Shimada Kazuo
Uemori Saburo
Yoshioka Eisuke
Clark & Brody
Reifsnyder David A
Shimada Kazuo
Uemori Saburo
Yoshioka Eisuke
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