Patents by Inventor Claudio Picech

Claudio Picech 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).

  • Electrical machine
    Patent number: 6836053
    Abstract: The object of the invention is to provide improved protection for the insulation of the rotor end windings of electrical machines that is suitable in particular for electrical limit-rating machines. This is achieved by the rotor end bell (2) consisting of steel and the retaining ring liner sheet (10), spatially separating the end winding insulation (9) from the rotor end bell (2), consisting of titanium or a titanium alloy. Moreover, a lubricant (11) with a temperature stability of >300° C. is applied between the retaining ring liner sheet (10) and the rotor end bell (2).
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: December 28, 2004
    Assignee: Alstom Technology LTD
    Inventors: Hermfred Gohn, Claudio Picech, Ralf Rotzinger, Alfred Ziegler
  • Electrical machine
    Publication number: 20020180305
    Abstract: The object of the invention is to provide improved protection for the insulation of the rotor end windings of electrical machines that is suitable in particular for electrical limit-rating machines. This is achieved by the rotor end bell (2) consisting of steel and the retaining ring liner sheet (10), spatially separating the end winding insulation (9) from the rotor end bell (2), consisting of titanium or a titanium alloy. Moreover, a lubricant (11) with a temperature stability of >300° C. is applied between the retaining ring liner sheet (10) and the rotor end bell (2).
    Type: Application
    Filed: April 19, 2002
    Publication date: December 5, 2002
    Inventors: Hermfred Gohn, Claudio Picech, Ralf Rotzinger, Alfred Ziegler