| 20090308912 | DEVICE FOR THE CONTROLLED DISPLACEMENT OF A SPRAY NOZZLE TO INDIVIDUAL SPRAY POINTS, IN PARTICULAR FOR SPRAYING FLUX IN WAVE SOLDERING UNITS - The invention relates to a device for the controlled displacement of an upward-directed spray nozzle to individual spray points that are situated a distance apart, in particular for spraying flux in wave soldering units. The spray nozzle is situated axially on a rotary axle rotated by a rotary drive, to which a deflection force directly radially to the rotary axle is applied in such a way that, when the rotary axle rotates, the spray nozzle executes a self-contained annular motion whose contour is limited in the radial direction by a stationary mask surrounding the spray nozzle. | 12-17-2009 |
