Patents by Inventor Patrick FLUECKIGER

Patrick FLUECKIGER 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).

  • Impeller wheel of a centrifugal pump
    Patent number: 12234832
    Abstract: An impeller wheel, in particular for a centrifugal pump, has in at least one side view perpendicular to a rotary axis an outer contour that is spaced apart radially from the rotary axis, the outer contour comprising a first contour line which is inclined relative to the rotary axis by a first angle, and comprising a second contour line which directly follows the first contour line and is inclined relative to the rotary axis by a second angle, the second angle being by at least 0.05° and maximally 2° smaller than the first angle.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: February 25, 2025
    Assignee: Frideco AG
    Inventors: Patrick Flueckiger, Andreas Bruno Würms
  • Impeller Wheel of a Centrifugal Pump
    Publication number: 20230366411
    Abstract: An impeller wheel, in particular for a centrifugal pump, has in at least one side view perpendicular to a rotary axis outer contour that is spaced apart radially from the rotary axis, the outer contour comprising a first contour line which is inclined relative to the rotary axis by a first angle, and comprising a second contour line which directly follows the first contour line and is inclined relative to the rotary axis by a second angle, the second angle being by at least 0.05° and maximally 2° smaller than the first angle.
    Type: Application
    Filed: September 30, 2021
    Publication date: November 16, 2023
    Inventor: Patrick FLUECKIGER