| 摘要 |
<p>An apparatus and process for the continuous preparation of a mixture of two or more fluids, such as paints, enamels and dyes, to produce a resulting fluid having desired pre-defined physical properties, such as a particular colour, opacity, hue, saturation, luminosity, density and/or viscosity, with automatic adjustment of the physical characteristics of the resulting fluid mixture. The apparatus comprises storage devices, a mixer, a fluid supply means, a detector, and a control device. The control device is adapted to receive a signal from the detector, the signal representing the detected physical characteristic of a fluid supplied by the fluid supply means, and to compare the detected physical characteristic with a desired physical characteristic of the fluid. Depending on the comparison between detected and desired physical characteristics, a fluid supply control signal is sent to the fluid supply means which varies the proportion of each component of the fluid supplied to the mixing means, until the detected physical characteristic is substantially the same as the desired physical characteristic.</p> |
