Patents Assigned to Waterlink AB
  • Filtering apparatus
    Patent number: 6251268
    Abstract: The invention relates to a filtering apparatus for removing matter and bodies accompanying a liquid flow. The filtering apparatus includes a number of individual filter elements disposed to be displaced in an endless path. The endless path is formed by one or more arcs in relation to which the filter elements are displaceable. A drive is provided for displacing one filter element at a time past a scraper device for removal of matter accumulated against the filter element.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: June 26, 2001
    Assignee: Waterlink AB
    Inventor: Glenn Holmberg