Liquid purification or separation – With preliminary chemical manufacture
Reexamination Certificate
2006-08-29
2006-08-29
Savage, Matthew O. (Department: 1724)
Liquid purification or separation
With preliminary chemical manufacture
C210S748080, C250S436000, C250S438000
Reexamination Certificate
active
07097764
ABSTRACT:
An apparatus for irradiating fluids with UV including a reactor vessel (10) having a fluid inleT (12), a fluid outlet (14) and a reaction chamber (16); a plurality of UV lamps (18a–d) extending across the reaction chamber (16) and substantially perpendicularly to an axis (A) extending between the fluid inlet (12) and the fluid outlet (14); an upper fluid diverter (22) and a lower fluid diverter (24) extending across the reaction chamber (16) substantially parallel to the lamps (19a–d) and positioned downstream of at least one upstream UV lamp (18a, b), wherein the upper and lower fluid diverters (22, 24) are positioned to direct fluids toward at least one UV lamp (18c, d) downstream of the upstream UV lamp (18a, b).
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patent: 5124131 (1992-06-01), Wekhof
patent: 5200156 (1993-04-01), Wedekamp
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patent: 6420715 (2002-07-01), Cormack et al.
patent: 6500346 (2002-12-01), Taghipour et al.
patent: 2001-212214 (2001-08-01), None
English Language abstract and machine language translation of JP 2001-212214 A for the Japanese Patent Office.
DLA Piper Rudnick Gray Cary US LLP
Infilco Degremont Inc.
Savage Matthew O.
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