Patents by Inventor Daniel Carpentier

Daniel Carpentier 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).

  • Bundle of tubes for a steam condenser
    Patent number: 5649590
    Abstract: A tube bundle for a steam condenser in which the projection on a plane perpendicular to the axis of the tubes of the envelope of the tube-containing zones of the bundle forms a trace of the type forming radiating spikes, wherein at least some of the spikes split at least once into branches, and wherein said spikes radiate from a tube-containing area that forms a substantially circular ring.
    Type: Grant
    Filed: February 13, 1996
    Date of Patent: July 22, 1997
    Assignee: GEC Alsthom Delas
    Inventors: Bernard Andrieux, Daniel Carpentier