Patents by Inventor Damien Perrier

Damien Perrier 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).

  • Electromagnetic device for fusion and interfacial agitation of diphase systems, particularly for the acceleration of metallurgic or pyrochemical processes
    Patent number: 7799270
    Abstract: Electromagnetic device for fusion and interfacial agitation of diphase systems, particularly for the acceleration of metallurgic or pyrochemical processes, which includes for example a crucible to contain a diphase system, an inductor surrounding this crucible, and a circuit for the supply of the inductor by a current with two components, namely a high frequency component which melts the phases of the system and a low frequency component which agitates the interface of the phases.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: September 21, 2010
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Roger Boen, Xavier Deschanels, Florent Lemort, René Piccinato, Yves Fautrelle, Jacqueline Etay, Damien Perrier, Roland Ernst
  • Electromagnetic device for interfacial melting and strirring of diphasic systems in particular for accelerating metallurgical of pyrochemical processes
    Publication number: 20050200442
    Abstract: Electromagnetic device for fusion and interfacial agitation of diphase systems, particularly for the acceleration of metallurgic or pyrochemical processes. This device comprises for example a crucible (2, 28), to contain a diphase system, an inductor (4) surrounding this crucible and means (18) for the supply of the inductor by a current with two components, namely a high frequency component which melts the phases of the system and a low frequency component which agitates the interface (12) of the phases.
    Type: Application
    Filed: June 11, 2003
    Publication date: September 15, 2005
    Inventors: Roger Boen, Xavier Deschanels, Florent Lemort, Rene Piccinato, Yves Fautrelle, Jacqueline Etay, Damien Perrier, Roland Ernst