Patents by Inventor Rafael Chao Gómez

Rafael Chao Gómez 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).

  • Voltage stabilizer for electrical energy transportation and distribution applications
    Patent number: 6741068
    Abstract: Voltage stabiliser for electrical energy transportation and distribution applications, which consists of one or several electromagnetic devices of transformer type which, at discrete intervals, regulates the output voltage that reaches the consumer, taking the form of a transformer with a dual or quadruple primary winding and a simple secondary winding, the simple winding being able to be positioned before or after the parallel branch, the performance of the equipment remaining the same.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: May 25, 2004
    Assignee: Universidad Pontificia Comillas
    Inventors: David Soler Soneira, Rafael Chao Gómez
  • Voltage stabiliser for electrical energy transportation and distribution applications
    Publication number: 20030006741
    Abstract: Voltage stabiliser for electrical energy transportation and distribution applications, which consists of one or several electromagnetic devices of transformer type which, at discrete intervals, regulates the output voltage that reaches the consumer, taking the form of a transformer with a dual or quadruple primary winding and a simple secondary winding, the simple winding being able to be positioned before or after the parallel branch, the performance of the equipment remaining the same.
    Type: Application
    Filed: February 22, 2002
    Publication date: January 9, 2003
    Inventors: David Soler Soneira, Rafael Chao Gomez