Patents by Inventor Filip THYSELL

Filip THYSELL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rotary disc filter having backwash guides
    Patent number: 11000791
    Abstract: A rotary disc filter includes one or more filter discs secured to a rotary drum and include a series of circumferentially spaced backwash guides disposed in the filter disc. During backwashing, the backwash guides function to engage a mixture of backwash and suspended solids and guide or direct the mixture to a sludge trough disposed in the disc filter. The backwash guides generally assure that a greater percentage of the backwash and suspended solids mixture end up in the solids trough.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: May 11, 2021
    Assignee: Veolia Water Solutions & Technologies Support
    Inventors: Johan Gustav Alexander Jibert, Emil Svensson, Filip Thysell, Per Larsson
  • Filter panel with structures support grid and drum filter with said filter panel
    Patent number: 10946318
    Abstract: The invention relates to a filter panel (1) for a drum filter (2) which is used for filtering off solid particles from a liquid. The filter panel (1) comprises a first side (3) being adapted to be attached to a drum (4) of said drum filter (2), a second side (5) being adapted to receive a filter cloth (6), and a plurality of through holes (7) extending from said first side (3) to said second side (5), each hole (7) defining one or more side walls (8). The filter panel (1) is characterized in that at least one of said holes (7) comprises an inclined side wall (8). The invention also relates to a drum filter (2) for filtering liquid.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: March 16, 2021
    Assignee: Veolia Water Solutions & Technologies Support
    Inventors: Filip Thysell, Emil Svensson, Kjell-Ake Svensson, Per Larsson
  • ROTARY DISC FILTER HAVING BACKWASH GUIDES
    Publication number: 20200282345
    Abstract: A rotary disc filter includes one or more filter discs secured to a rotary drum and include a series of circumferentially spaced backwash guides disposed in the filter disc. During backwashing, the backwash guides function to engage a mixture of backwash and suspended solids and guide or direct the mixture to a sludge trough disposed in the disc filter. The backwash guides generally assure that a greater percentage of the backwash and suspended solids mixture end up in the solids trough.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 10, 2020
    Applicant: Veolia Water Solutions & Technologies Support
    Inventors: Johan Gustav Alexander Jibert, Emil Svensson, Filip Thysell, Per Larsson
  • FILTER PANEL WITH STRUCTURES SUPPORT GRID AND DRUM FILTER WITH SAID FILTER PANEL
    Publication number: 20180178147
    Abstract: The invention relates to a filter panel (1) for a drum filter (2) which is used for filtering off solid particles from a liquid. The filter panel (1) comprises a first side (3) being adapted to be attached to a drum (4) of said drum filter (2), a second side (5) being adapted to receive a filter cloth (6), and a plurality of through holes (7) extending from said first side (3) to said second side (5), each hole (7) defining one or more side walls (8). The filter panel (1) is characterized in that at least one of said holes (7) comprises an inclined side wall (8). The invention also relates to a drum filter (2) for filtering liquid.
    Type: Application
    Filed: June 21, 2016
    Publication date: June 28, 2018
    Applicant: Veolia Water Solutions & Technologies Support
    Inventors: Filip THYSELL, Emil SVENSSON, Kjell-Ake SVENSSON, Per LARSSON