Patents by Inventor Jean-Noel Bajeet

Jean-Noel Bajeet 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).

  • Pump impeller
    Patent number: 10330110
    Abstract: The present invention provides a pump impeller which has improved anti clogging characteristics, in particular through the use of an impeller vane having a specially profiled leading edge which, during operation of the impeller, forces rags or the like down along the leading edge, which increases in thickness along the length thereof, until the rags become re-entrained in the fluid and thus exit the impeller avoiding the clogging thereof.
    Type: Grant
    Filed: October 7, 2010
    Date of Patent: June 25, 2019
    Assignee: Sulzer Management AG
    Inventors: Jean-Noel Bajeet, Ian Cullen
  • Pump Impeller
    Publication number: 20120282085
    Abstract: The present invention provides a pump impeller which has improved anti clogging characteristics, in particular through the use of an impeller vane having a specially profiled leading edge which, during operation of the impeller, forces rags or the like down along the leading edge, which increases in thickness along the length thereof, until the rags become re-entrained in the fluid and thus exit the impeller avoiding the clogging thereof.
    Type: Application
    Filed: October 7, 2010
    Publication date: November 8, 2012
    Applicant: Sulzer Pump Solutions Ireland Ltd.
    Inventors: Jean-Noel Bajeet, Ian Cullen