B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
B05B 3/10 (2006.01) B05B 3/02 (2006.01) B05B 5/04 (2006.01)
Patent
CA 2567516
Arrangement for coating a surface with particles, comprising a spindle shaft (4) driven by an electric motor and provided with a means (8) which delivers the particles during rotation of the spindle shaft (4). The arrangement is characterized by that the motor control (34) integrated into the painting spindle (2) contains a unit which can detect the frequency superposed in the power supply, which constitutes a multiple of the desired feed frequency to the electric motor, in order to obtain the desired speed.
L'invention concerne un dispositif d'enduction d'une surface de particules, comprenant un arbre à broche (4) entraîné par un moteur électrique et doté d'un moyen (8) qui délivre les particules pendant la rotation de l'arbre (4). Ce dispositif se caractérise en ce que la commande à moteur (34) intégrée dans la broche de mise en peinture (2) contient une unité qui peut détecter la fréquence superposée dans l'alimentation électrique, qui constitue un multiple de la fréquence d'alimentation souhaitée pour le moteur électrique, de sorte que la vitesse souhaitée soit obtenue.
Gowling Lafleur Henderson Llp
Lind Finance & Development Ab
LandOfFree
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