Split case of a magnetic coupling, in particular of a magnetic coupling pump

摘要

A magnetic coupling includes an inner rotor and an outer rotor between which a split case is disposed. The split case has a flange which can be fixed with a counter-flange on a coupling component. The split case is made of a ceramic, whereas the coupling component and the counter-flange are formed from a metal material. Provided on the flange is a spherical elevation which engages in a corresponding, spherical indentation. A compensating element is arranged between the flange and the counter-flange and can have a spherical indentation corresponding to the spherical elevation on one of its front sides.

主权项

1. A magnetic coupling, comprising:
a split case having a flange; a coupling component having a counter-flange adapted for fixing the flange on the coupling component, said flange having a fastening side which is oriented towards the counter-flange and has an elevation for engagement in a correspondingly adapted indentation; and a compensating element arranged between the flange and the counter-flange and having a first longitudinal side formed with concentric slot-like grooves in front side regions of the compensating element, and a second longitudinal side disposed in opposite relationship to the first longitudinal side and having a material recess provided in a central section of the compensating element and situated between the concentric grooves.