VORRICHTUNG ZUM BEHEIZEN EINES BEHAELTNISSES

摘要

A device for heating a container, especially for heating a laboratory container (1), with a moulding (2) having a recess (3) to take the container and a preferably tubular electric heating element (4) substantially matching the shape of the container, the heating element (4) being preferably spirally arranged in the recess (3), is constructed to ensure the interchangeability of the heating element (4) while ensuring that it operates reliably, on the basis of a simple design, in such a way that the heating element (4) is secured by its end forming the opening for the container to a support ring (6), that the support ring (6) has an at least slightly greater diameter than the recess (3) in the moulding (2) and that the heating element (4), thanks to the support ring (6) being secured at the upper edge region (7) of the moulding (2), projects into the recess (3) where it can expand sufficiently towards the wall and floor the moulding (2) when heated.