Patents by Inventor Pascal Chay

Pascal Chay 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).

  • Flux screen for generators
    Patent number: 8022591
    Abstract: A flux screen is provided for shielding a generator stator core from the magnetic field generated by end windings of the stator, wherein the flux screen comprises a frontside to be at least indirectly facing the end windings of the generator and a backside to be at least indirectly facing the stator core of the generator, and wherein the backside is provided with channels and/or grooves and/or pits.
    Type: Grant
    Filed: January 20, 2009
    Date of Patent: September 20, 2011
    Assignee: Alstom Technology Ltd.
    Inventors: Pascal Chay, Michael Jean-Marie Berlamont, Janusz Bialik, Johann Haldemann, Lennart Diestel-Feddersen
  • FLUX SCREEN FOR GENERATORS
    Publication number: 20090184594
    Abstract: A flux screen is provided for shielding a generator stator core from the magnetic field generated by end windings of the stator, wherein the flux screen comprises a frontside to be at least indirectly facing the end windings of the generator and a backside to be at least indirectly facing the stator core of the generator, and wherein the backside is provided with channels and/or grooves and/or pits.
    Type: Application
    Filed: January 20, 2009
    Publication date: July 23, 2009
    Applicant: ALSTOM Technology Ltd
    Inventors: Pascal Chay, Michael Jean-Marie Berlamont, Janusz Bialik, Johann Haldemann, Lennart Diestel-Feddersen