Patents by Inventor Paul Roland Beauregard, Jr.

Paul Roland Beauregard, Jr. 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).

  • Inner drive for magnetic drive pump
    Patent number: 9362050
    Abstract: An inner drive for a magnetic drive pump includes a magnet supported on a yoke. The inner drive is driven about an axis to pump a corrosive process fluid. The magnet and yoke are fully encapsulated during the molding process to completely surround the magnet and yoke in a protective plastic shell. A sleeve is arranged radially outwardly of the magnet to provide further protection. Backing rings are arranged on either side of the magnet. A bonding material joins the plastic shell to the backing rings and sleeve to prevent a space from forming beneath the plastic shell that would become filled with the process fluid once it has permeated the plastic shell. A protective coating is arranged on at least a portion of the magnet to further insulate the magnet from the process fluid.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: June 7, 2016
    Assignee: SUNDYNE, LLC
    Inventors: Andrew Magnus Ekberg, Paul Roland Beauregard, Jr., Kerry E. Kramlich, Scott Marvin Allen, David M. Carr, Ray L. Hauser
  • Inner drive for magnetic drive pump
    Patent number: 8333666
    Abstract: An inner drive for a magnetic drive pump includes a magnet supported on a yoke. The inner drive is driven about an axis to pump a corrosive process fluid. The magnet and yoke are fully encapsulated during the molding process to completely surround the magnet and yoke in a protective plastic shell. A sleeve is arranged radially outwardly of the magnet to provide further protection. Backing rings are arranged on either side of the magnet. A bonding material joins the plastic shell to the backing rings and sleeve to prevent a space from forming beneath the plastic shell that would become filled with the process fluid once it has permeated the plastic shell. A protective coating is arranged on at least a portion of the magnet to further insulate the magnet from the process fluid.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: December 18, 2012
    Assignee: Sundyne Corporation
    Inventors: Andrew Magnus Ekberg, Paul Roland Beauregard, Jr., Kerry E. Kramlich, Scott Marvin Allen, David M. Carr, Ray L. Hauser
  • INNER DRIVE FOR MAGNETIC DRIVE PUMP
    Publication number: 20100156220
    Abstract: An inner drive for a magnetic drive pump includes a magnet supported on a yoke. The inner drive is driven about an axis to pump a corrosive process fluid. The magnet and yoke are fully encapsulated during the molding process to completely surround the magnet and yoke in a protective plastic shell. A sleeve is arranged radially outwardly of the magnet to provide further protection. Backing rings are arranged on either side of the magnet. A bonding material joins the plastic shell to the backing rings and sleeve to prevent a space from forming beneath the plastic shell that would become filled with the process fluid once it has permeated the plastic shell. A protective coating is arranged on at least a portion of the magnet to further insulate the magnet from the process fluid.
    Type: Application
    Filed: March 5, 2010
    Publication date: June 24, 2010
    Inventors: Andrew Magnus Ekberg, Paul Roland Beauregard, JR., Kerry E. Kramlich, Scott Marvin Allen, David M. Carr, Ray L. Hauser