Patents Assigned to Contadores de Agua de Zaragoza
  • Magnetic turbine rotor for low flow fluid meter
    Patent number: 5433118
    Abstract: An electronic fluid meter, such as a water meter, has a body through which the fluid flows, a rotor having magnetized blades and a sensor-transducer proximate the blades. The rotor is formed by injection-molding or sintering a mixture of a plastic resin and magnetizable particles, preferably strontium ferrite particles.
    Type: Grant
    Filed: December 10, 1993
    Date of Patent: July 18, 1995
    Assignee: Contadores de Agua de Zaragoza
    Inventor: Juan B. Castillo