Patents by Inventor Luis F. Lozano D.

Luis F. Lozano D. 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).

  • Method and apparatus for cooling workpieces
    Patent number: 5329779
    Abstract: An apparatus for cooling a workpiece, especially a continuous rolled non-flat workpiece includes a cooling passage having an inlet for receiving the workpiece and an outlet for discharging the workpiece, the cooling passage having a central axis and further including an inlet for introducing a cooling medium to the cooling passage, and an outlet for removing the cooling medium from the cooling passage, the cooling medium inlet being arranged relative to the central axis of the cooling passage so as to induce a substantially helical flow of cooling medium around the central axis from the cooling medium inlet to the cooling medium outlet, the cooling medium outlet including a chamber having an expanded flow area, whereby pressure and velocity of the cooling medium in the cooling passage are controlled so as to provide accelerated cooling of the workpiece.
    Type: Grant
    Filed: February 9, 1993
    Date of Patent: July 19, 1994
    Assignee: C.V.G. Siderurgica del Orinoco, C.A.
    Inventors: Luis F. Lozano D., Ana G. Briceno F.