Patents by Inventor Johan Gustav Alexander Jibert

Johan Gustav Alexander Jibert 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 a backwash system that includes a compact nozzle support structure
    Patent number: 11801464
    Abstract: A rotary disc filter having a backwash system that includes a series of feed pipes that project into and between successive filter discs that are mounted on a rotatable drum. Connected to an outer terminal end portion of the feed pipes is a series of nozzle holders. Each nozzle holder includes a main conduit, a series of branch conduits that project outwardly from the main conduit, and a connector for connecting the nozzle holder to a respective feed pipe. A series of detachable nozzles are secured to the outer terminal ends of the branch conduits.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: October 31, 2023
    Assignee: Veolia Water Solutions & Technologies Support
    Inventor: Johan Gustav Alexander Jibert
  • Rotary Disc Filter Having a Backwash System that Includes a Compact Nozzle Support Structure
    Publication number: 20220168673
    Abstract: A rotary disc filter having a backwash system that includes a series of feed pipes that project into and between successive filter discs that are mounted on a rotatable drum. Connected to an outer terminal end portion of the feed pipes is a series of nozzle holders. Each nozzle holder includes a main conduit, a series of branch conduits that project outwardly from the main conduit, and a connector for connecting the nozzle holder to a respective feed pipe. A series of detachable nozzles are secured to the outer terminal ends of the branch conduits.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Inventor: Johan Gustav Alexander Jibert
  • Rotary disc filter having a backwash system that includes a compact nozzle support structure
    Patent number: 11291935
    Abstract: A rotary disc filter having a backwash system that includes a series of feed pipes that project into and between successive filter discs that are mounted on a rotatable drum. Connected to an outer terminal end portion of the feed pipes is a series of nozzle holders. Each nozzle holder includes a main conduit, a series of branch conduits that project outwardly from the main conduit, and a connector for connecting the nozzle holder to a respective feed pipe. A series of detachable nozzles are secured to the outer terminal ends of the branch conduits.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: April 5, 2022
    Assignee: Veolia Water Solutions & Technologies Support
    Inventor: Johan Gustav Alexander Jibert
  • 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
  • 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
  • ROTARY DISC FILTER HAVING A BACKWASH SYSTEM THAT INCLUDES A COMPACT NOZZLE SUPPORT STRUCTURE
    Publication number: 20190314743
    Abstract: A rotary disc filter having a backwash system that includes a series of feed pipes that project into and between successive filter discs that are mounted on a rotatable drum. Connected to an outer terminal end portion of the feed pipes is a series of nozzle holders. Each nozzle holder includes a main conduit, a series of branch conduits that project outwardly from the main conduit, and a connector for connecting the nozzle holder to a respective feed pipe. A series of detachable nozzles are secured to the outer terminal ends of the branch conduits.
    Type: Application
    Filed: April 13, 2018
    Publication date: October 17, 2019
    Applicant: VEOLIE WATER SOLUTIONS & TECHNOLOGIES SUPPORT
    Inventor: Johan Gustav Alexander Jibert