Patents by Inventor Pilar ESTELLA

Pilar ESTELLA 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).

  • Transformers with alternately radially disposed first and second conductors
    Patent number: 10319510
    Abstract: A transformer may comprise a winding wrapped around a magnetic core, the winding having at least one winding portion extending between the magnetic core and the exterior of the winding in radial direction. The winding may comprise at least a first conductor and at least a second conductor, arranged radially adjacent to each other in each winding portion with the interposition of an insulating layer, wherein the first conductor is arranged radially inwardly with respect to the second conductor for part of each winding portion length, and radially outwardly with respect to the second conductor for another part of each winding portion length.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: June 11, 2019
    Assignee: ABB SCHWEIZ AG
    Inventors: Rafael Murillo, Antonio Nogués Barrieras, Pilar Estella, Pedro Marqués Saldaña, Carlos Roy Martín, Lorena Cebrián Lles, Luis Sánchez
  • Transformers
    Publication number: 20160118181
    Abstract: A transformer may comprise a winding wrapped around a magnetic core, the winding having at least one winding portion extending between the magnetic core and the exterior of the winding in radial direction. The winding may comprise at least a first conductor and at least a second conductor, arranged radially adjacent to each other in each winding portion with the interposition of an insulating layer, wherein the first conductor is arranged radially inwardly with respect to the second conductor for part of each winding portion length, and radially outwardly with respect to the second conductor for another part of each winding portion length.
    Type: Application
    Filed: October 28, 2015
    Publication date: April 28, 2016
    Applicant: ABB TECHNOLOGY AG
    Inventors: Rafael MURILLO, Antonio NOGUÉS BARRIERAS, Pilar ESTELLA, Pedro MARQUÉS SALDAÑA, Carlos ROY MARTÍN, Lorena CEBRIÁN LLES, Luis SÁNCHEZ