Pressurised container storing liq. paint for application roller - has membrane or piston compressor driven by electromotor controlled by pressure in container

摘要

The pressurised container has a membrane or piston compressor in its lower part (or in its cover) to generate the pressure needed to convey the liq. The compressor is driven by an electromotor. The latter is controlled by a switch depending on the pressure in the container. The compressor and/or the motor are held between a closure plate and the bottom of the container (or lie inside the cover, which is hollow for the purpose). Elastic vibration dampers are used to mount the compressor and/or motor. The motor is a linear type with oscillating armature. The compressor's air line joins the container at the top.