Patents Represented by Attorney Klaas Law PC

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  • Finned tube with vortex generators for a heat exchanger
    Patent number: 6976301
    Abstract: A system for and method of manufacturing a finned tube for a heat exchanger is disclosed herein. A continuous fin strip is provided with at one pair of vortex generators. A tube is rotated and linearly displaced while the continuous fin strip with vortex generators is spirally wrapped around the tube.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: December 20, 2005
    Assignee: Battelle Energy Alliance, LLC
    Inventors: Manohar S. Sohal, James E. O'Brien