Patents by Inventor Jose Maria Rivera

Jose Maria Rivera 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).

  • Superconducting coil
    Patent number: 5689223
    Abstract: In order to make it possible to produce superconducting coils with small overall height, they are made from a plurality of coil subunits, optionally with a plurality of layers for each coil subunit, in particular in the case of the low-voltage coil of a transformer. The coil subunits contain as electrical conductor a high-temperature superconductor, around which a fibrous glass is spun and which is embedded in a glass-fiber reinforced epoxy resin or in a plastic. The coil subunits are placed around a transformer core in a cryostat.
    Type: Grant
    Filed: April 22, 1996
    Date of Patent: November 18, 1997
    Assignee: Asea Brown Boveri AG
    Inventors: Anton Demarmels, Sven Hornfeldt, Friedrich Konig, Jakob Rhyner, Jose Maria Rivera