Patents Assigned to VHT S.P.A.
  • ROTARY VACUUM PUMP WITH A DEVICE FOR DECOUPLING THE DRIVING MOTOR
    Publication number: 20120034107
    Abstract: A rotary vacuum pump comprises, between the rotor (2) and a driving motor, a control unit (1; 101) for operatively connecting the pump and the motor only in the periods in which the pump operation is required or desired.
    Type: Application
    Filed: March 17, 2010
    Publication date: February 9, 2012
    Applicant: VHT S.P.A.
    Inventors: Antonio Crotti, Franco Fermini