Control automatism for the movement of a door

摘要

This is a control automatism for the movement of a door which triggers for the reading of the greater absorbed current in relation to a threshold value when the mobile part of the said door during movement encounters an obstacle outside it structure or intrinsic to the structure, in which the entity of the threshold exceeding value is detected following the same greater current absorbed by one or more motors that supply the movement compared in relation to the current absorbed in a previous and regular movement.