Patent ID: 6543647
Filing Date: 2003-04-08
Classification: B01F,B05B

Abstract:
Method for metering and mixing different components, more particularly resin and hardener, and for delivering same through a spray device (6), with a first component standing under a preliminary pressure, a second component standing under a preliminary pressure and a solvent for the first component also standing under a preliminary pressure, wherein components flowing in through valves are detected by quantity measuring devices (8, 9), supplied first to a mixer device (7) and then to the spray device (6), wherein the one component is supplied in a predetermined quantity and the amount of the other component is supplied controlled in dependence on the quantity of the one component through controlling the opening time of a shut-off valve (1b; 2b), characterised in that selectively the first or the second component is controlled and the relevant other component is supplied in a predetermined quantity.