Patents by Inventor Philippe Masse

Philippe Masse 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).

  • X-ray tube cooling devices
    Patent number: 4995065
    Abstract: The disclosure concerns X-ray tubes. To obtain greater temperature stability of an X-ray tube, a substance is placed in the circulation space of the cooling fluid of the tube. The latent heat of fusion of this substance is used so that it melts during the examination stage in absorbing heat, and gets solidified during the resting stage. The disclosure is applicable to X-ray tubes.
    Type: Grant
    Filed: October 3, 1989
    Date of Patent: February 19, 1991
    Assignee: General Electric CGR S.A.
    Inventors: Serge Janouin, Philippe Masse, Bernard Pouzergues