Patents Assigned to Infilico Degremont Inc.
  • Protection devices for bar screens
    Patent number: 4857182
    Abstract: Bar screen apparatus of the type having a motorized rake assembly, that mounts an electric drive motor with associated electrical components which moves the assembly along a guide frame in a closed, approximately vertical path from an upper parking position to and through a lower reversing direction position, is imporved by adding a protection device to prevent the drive motor and associated electrical components from being submerged in a stream of sewage passing the apparatus at an abnormally high level.
    Type: Grant
    Filed: March 16, 1988
    Date of Patent: August 15, 1989
    Assignee: Infilico Degremont Inc.
    Inventor: Jerry E. Jackson