Coating processes – Falling curtain of coating material utilized
Patent
1997-02-05
1998-06-09
Bareford, Katherine A.
Coating processes
Falling curtain of coating material utilized
118324, 118DIG4, B05D 130, B05C 500
Patent
active
057630135
ABSTRACT:
The present invention is an edge blade attached to an edge guide for removing an edge of a falling curtain. The edge of the falling curtain is intercepted by the edge blade and is vacuumed away by a vacuum tube disposed near the edge blade wherein the air flow is blocked to said suction means from the outboard direction and directing said suction means to draw air from the inboard direction towards the curtain; and flushing liquid is distributed to encompass the intercepted liquids of the free falling curtain.
REFERENCES:
patent: 3508947 (1970-04-01), Hughes
patent: 4647482 (1987-03-01), Degrauwe et al.
patent: 4830887 (1989-05-01), Reiter
patent: 5328726 (1994-07-01), Reiter
patent: 5395660 (1995-03-01), Ruschak et al.
Devine William D.
Humby Douglas B.
Ruschak Kenneth J.
Bareford Katherine A.
Eastman Kodak Company
Rosenstein Arthur H.
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