| 摘要 |
The invention relates to a fume collecting device via which fume-laden air is intended to be captured, incorporating a chassis portion which, inter alia, constitutes a substantial part of the exterior of the device, wherein the fume collecting device comprises means for procuring and controlling the intake and wherein a drive module (1a; 2a; 3a) is arranged as a separate unit and independently from the rest of the fume collecting device (1b; 2b; 3b) with the aim of providing for the said procurement and control. The invention also relates to a drive module for a fume collecting device and to a process for producing the fume collecting device. |
