Liquid purification or separation – Recirculation – Serially connected distinct treating or storage units
Reexamination Certificate
2005-03-10
2008-11-11
Barry, Chester T. (Department: 1797)
Liquid purification or separation
Recirculation
Serially connected distinct treating or storage units
C210S196000, C210S205000, C210S222000, C210S263000
Reexamination Certificate
active
07449108
ABSTRACT:
An apparatus for improving the characteristics of wetting water in offset printing comprises, in an operatively and functionally intercoupled relationship, a device for supplying the wetting water, a device for filtering the supplied wetting water, designed to provide an actively filtered wetting water, a plurality of magnets adapted to subject the filtered wetting water to a continuous and strong magnetic processing, a pH controlling device, adapted to control the wetting water pH at a preset acid pH value, and a device adapted to control the wetting water electrical conductivity at a set conductivity value.
REFERENCES:
patent: 4665824 (1987-05-01), Greiner et al.
patent: 5704190 (1998-01-01), Kaneko et al.
patent: 6053106 (2000-04-01), Sauer
patent: 587194 (1977-06-01), None
patent: 2206984 (1976-09-01), None
patent: 2227758 (1990-08-01), None
patent: 07304151 (1995-11-01), None
patent: 2001205019 (2001-07-01), None
patent: 2002253985 (2002-09-01), None
Barry Chester T.
Costigan James V.
Ecografica S.r.l.
Hedman & Costigan ,P.C.
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