Patents by Inventor Mar Tunzini

Mar Tunzini 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).

  • ARCHITECTURE OF INTERCONNECTED ELECTRONIC POWER MODULES FOR A ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE COMPRISING SUCH ARCHITECTURE
    Publication number: 20140009016
    Abstract: An architecture of interconnected electronic power modules for a polyphase rotary machine, comprising electrically interconnected power modules (5) and a connector (6) including one or more layers formed by pluralities of conductive traces borne by plates, such as to connect the power modules (51 to 53) to one another and to electrical elements of the rotary machine. The power modules (51 to 53) comprise a plurality of connection elements (510 to 530) brazed directly to components of the power modules (51 to 53) and, in the upper part, to conductive traces of the connector (6). This architecture includes a heat sink (4) equipped with open cavities (41 to 43) for receiving the power modules (51 to 53). A polyphase rotary machine is also provided using such an architecture, in particular a dual three-phase alternator with synchronous rectification.
    Type: Application
    Filed: November 17, 2011
    Publication date: January 9, 2014
    Applicant: VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
    Inventors: Regis Seidenbinder, Bryann Lafabrie, Fabrice Tauvron, Cyrille Dheripre, David Delplace, Mar Tunzini, Romaric Guillard, Ruth Lopez, Jie Wen