Liquid purification or separation – Processes – Using magnetic force
Reexamination Certificate
2005-09-06
2009-12-29
Reifsnyder, David A (Department: 1797)
Liquid purification or separation
Processes
Using magnetic force
C210S794000, C210S806000, C210S167030, C210S167040, C210S222000, C210S223000, C210S259000, C210S297000, C210S298000, C210S323100, C210S394000, C210S396000, C210S400000, C210S402000
Reexamination Certificate
active
07638061
ABSTRACT:
Coolant fluid cleaning method, system, and apparatus use a rotating magnet to remove particulate matter from a fluid used to cool or lubricate a machining or other operation. Such system includes a rotating magnet in fluid communication with apparatus circulating fluid past the rotating magnet. A scraper blade removes particulate matter which is picked up by the rotating magnet. The system or apparatus can include a dirty fluid reservoir, one or more conveyor which removes chips and particulate matter from the dirty fluid reservoir, and a clean fluid reservoir. The rotating magnet collects particulate matter in the dirty fluid reservoir and discharges the collected particulate matter to a discharge conveyance. When the rotating magnet is used in combination with a disc filter, the magnet relieves some cleaning load from the disc filter.
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T&P Tooling & Roduction, 2004.
Hennig Incorporated
Reifsnyder David A
Reinhart Boerner Van Deuren P.C.
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