Patents by Inventor Patrick Kelecy

Patrick Kelecy 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).

  • Electromotive devices using notched ribbon windings
    Patent number: 6856063
    Abstract: A multiple phase winding for an electromotive device comprised of individual phase windings. Each phase winding includes multiple layers of conductors and defines working length portions and interior and exterior end-turn portions, wherein at least one set of end-turn portions defines notches which cut across the height dimension of all the layers of conductors. The notches of different phases intermesh. This geometry promotes low electrical resistance within the phase windings and good conductive heat transfer between the multiple phase winding and the housing of the electromotive device, allowing higher power density from the device.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: February 15, 2005
    Assignee: Magnetic Power-Motion, LLC
    Inventors: Patrick Kelecy, Paul Receveur
  • Electromotive devices using notched ribbon windings
    Patent number: 6768239
    Abstract: A multiple phase winding for an electromotive device comprised of individual phase windings. Each phase winding includes multiple layers of conductors and defines working length portions and interior and exterior end-turn portions, wherein at least one set of end-turn portions defines notches which cut across the height dimension of all the layers of conductors. The notches of different phases intermesh. This geometry promotes low electrical resistance within the phase windings and good conductive heat transfer between the multiple phase winding and the housing of the electromotive device, allowing higher power density from the device.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: July 27, 2004
    Assignee: Magnetic Power-Motion, LLC
    Inventors: Patrick Kelecy, Paul Receveur