Elastic insulating material element for the wedging of a winding, in particular of the stator winding of an electric machine

摘要

In the case of a resilient insulating material element for the wedging of a winding, in particular of the stator winding, of an electrical machine in the formed grooves of a laminated core, are the same time good mechanical and electrical properties achieved in that the insulating material element (10) a strip-shaped metal spring core (11), which on all sides by a sheath (12) consists of an insulating material is surrounded.