REAR ELECTROMAGNET FOR VIBRATING PUMP AND VALVES

摘要

A rear electromagnet suitable for vibrating pumps and electrical valves. The rear electromagnet for vibrating pump and electrical valves, which is the subject of this invention, has features intended to increase the efficiency of the magnetic system due the particular position of the electromagnet in order to exert a direct attractive force over the ferritic core and to obtain the same performances with less copper, iron and consume less electricity.

主权项

1. Vibrating pump for liquids; applicable in the displacement of fluid; and comprising a compression chamber (1) provided with a liquid inlet (11) and an liquid outlet (12); the pumping mean (21, 22) associated with a ferritic core (2), and a magnetic drive system with an adequate electromagnet to move in the longitudinal direction and alternated sense the ferritic core (2) inside a cavity (4); characterized in that: the electromagnet (3) of the magnetic system is arranged behind the ferritic core (2) and axially aligned therewith.