Patents by Inventor Isabelle Berangere Rouzou

Isabelle Berangere Rouzou 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).

  • Medical imaging system with a remote fluid coolant circulation pump relatively to its X ray emitting tube
    Patent number: 8021046
    Abstract: A medical imaging system including a support, an X-ray emitting tube, and, facing the latter, a detector, the X-ray emitting tube being intended to accept displacements relatively to at least one portion of the support, the system also including a remote piece of equipment providing circulation of an oil intended to provide cooling and electric insulation of the X-ray emitting tube on the one hand, pipes in which said oil circulates, connecting the remote piece of equipment and the X-ray emitting tube, and a device for dehydrating the oil on the other hand, wherein the dehydration device includes means positioned in the circuit through which the oil flows during normal use of said imaging system and which provide or maintain dehydration of said oil during this use.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: September 20, 2011
    Assignee: General Electric Company
    Inventors: Frédéric Dahan, Philippe Blin, Isabelle Berangere Rouzou, Jean-Marie Penato, Gwenael Lemarchand, Pascal Bonnafour, Thierry Toledo
  • MEDICAL IMAGING SYSTEM WITH A REMOTE FLUID COOLANT CIRCULATION PUMP RELATIVELY TO ITS X RAY EMITTING TUBE
    Publication number: 20090245471
    Abstract: A medical imaging system including a support, an X-ray emitting tube, and, facing the latter, a detector, the X-ray emitting tube being intended to accept displacements relatively to at least one portion of the support, the system also including a remote piece of equipment providing circulation of an oil intended to provide cooling and electric insulation of the X-ray emitting tube on the one hand, pipes in which said oil circulates, connecting the remote piece of equipment and the X-ray emitting tube, and a device for dehydrating the oil on the other hand, wherein the dehydration device includes means positioned in the circuit through which the oil flows during normal use of said imaging system and which provide or maintain dehydration of said oil during this use.
    Type: Application
    Filed: March 6, 2009
    Publication date: October 1, 2009
    Inventors: Frederic DAHAN, Philippe Blin, Isabelle Berangere Rouzou, Jean-Marie Penato, Gwenael Lemarchand, Pascal Bonnafour, Thierry Toledo
  • X-ray tubes and methods of making the same
    Publication number: 20080056450
    Abstract: A rolling contact bearing assembly is provided. The bearing assembly includes an inner ring and an outer ring concentrically disposed about the inner ring. The bearing assembly further includes a plurality of rolling contact elements disposed between the inner and outer rings, where at least one of the inner ring, the outer ring and the rolling elements having a solid lubricant coating disposed thereon. The bearing assembly further includes a gallium-based cooling solution disposed between the inner and outer rings and in contact with the rolling contact elements.
    Type: Application
    Filed: September 1, 2006
    Publication date: March 6, 2008
    Inventors: Prasad Joshi, Srinidhi Sampath, Gwenael Lemarchand, Isabelle Berangere Rouzou