Patents by Inventor Francisco Penayo

Francisco Penayo 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).

  • High voltage capacitive device
    Patent number: 10937597
    Abstract: A high voltage capacitive device having: a non-impregnatable film having a plurality of physically separated regions each defined by a conductive coating provided on the non-impregnatable film, wherein the non-impregnatable film is wound in a plurality of turns to form a plurality of layers, wherein the regions are arranged in overlapping layers in the radial direction, wherein the non-impregnatable film forms a dielectric between adjacent layers of the regions, and wherein the conductive coating of at least some of the regions is provided with a plurality of first radial openings extending through the conductive coating to the non-impregnatable film, which delimits a radial extension of each first radial opening.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: March 2, 2021
    Assignee: ABB Schweiz AG
    Inventors: Cecilia Forssen, Francisco Penayo, Joachim Schiessling, Nils Lavesson, Peter Sjöberg, Roger Hedlund, Ylva Granbom, Peter Dyreklev, Staffan Nordlinder
  • High Voltage Capacitive Device
    Publication number: 20200126732
    Abstract: A high voltage capacitive device having: a non-impregnatable film having a plurality of physically separated regions each defined by a conductive coating provided on the non-impregnatable film, wherein the non-impregnatable film is wound in a plurality of turns to form a plurality of layers, wherein the regions are arranged in overlapping layers in the radial direction, wherein the non-impregnatable film forms a dielectric between adjacent layers of the regions, and wherein the conductive coating of at least some of the regions is provided with a plurality of first radial openings extending through the conductive coating to the non-impregnatable film, which delimits a radial extension of each first radial opening.
    Type: Application
    Filed: June 19, 2018
    Publication date: April 23, 2020
    Applicant: ABB Schweiz AG
    Inventors: Cecilia Forssen, Francisco Penayo, Joachim Schiessling, Nils Lavesson, Peter Sjöberg, Roger Hedlund, Ylva Granbom, Peter Dyreklev, Staffan Nordlinder