| 摘要 |
<p>In a method for metering and mixing different components, more particularly resin and hardener, and for delivery 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 standing under preliminary pressure for the first component, the components flowing in through valves are detected through quantity measuring devices (8; 9) and supplied first to a mixer device (7) and then to the spray device (6). The one component is supplied in a predetermined quantity and the amount of the other component is controlled in dependence on the quantity of the one component by controlling the opening time of a shut-off valve (1b; 2b). Selectively the first or second component is controlled and the other component is supplied in a predetermined quantity.</p> |
