Patents Assigned to MRW Digit Electronicgerate GmbH
  • Driver unit for an electrically driven vibratory conveyor
    Patent number: 6079549
    Abstract: A drive circuit for an electromechanically excited vibratory conveyor responds to the inductance fluctuations of the conveyor drive coil due to mechanical vibration so as to feed the coil with drive pulses having a repetition frequency commensurate with the natural frequency of the mechanical vibration. Phase and duration of the drive pulses are automatically regulated.
    Type: Grant
    Filed: August 26, 1996
    Date of Patent: June 27, 2000
    Assignee: MRW Digit Electronicgerate GmbH
    Inventor: Thomas Heinz Meitinger