PERFECCIONAMIENTOS EN LOS ROTORES INDUCIDOS DE RALENTIZADOR ELECTROMAGNETICO

摘要

To improve the cooling of the rotor armature (2), of an electromagnetic brake, joined to an outer flange (11) by a ring of ventilating fins, these fins are constituted by two or three rings of incurved tiles (91, 92, 93) straddling radially in part.