Patent ID: 6589345
Filing Date: 2003-07-08
Classification: B05B,Y02P

Abstract:
A powder spray-coating cabin fitted with two mutually opposite object wall-passages used in the transportation of objects to be coated through the cabin and with a suction channeling system configured at a lower end of an inside cabin space used to aspirate air and excess powder out of the inside cabin space, the cabin comprising:the suction channeling system being configured at the lower end of the inside cabin space to attain unequal distribution of a volumetric exhaust flow in such a way that as seen along the object transportation path, at least a major portion of said volumetric exhaust flow flows out of the inside cabin space through suction apertures at an end of the cabin and near the object wall-passages in the inside cabin space; and at least one of the two object wall passages being in the form of a channel comprising channel side walls projecting away from the object transportation paths and comprising a duct base projecting away from outside of the cabin.