Patents Assigned to Swiss Module Group, LLC
  • Patent number: 8864463
    Abstract: A rotating fan with a transmission mechanism and a blade deployment mechanism. In an energized state, an electromagnetic coil generates a magnetic force that causes a clutch plate to be in contact with a contact surface, thereby engaging a planetary gear system. In a de-energized state, the clutch plate is not in contact with the contact surface, thereby disengaging the planetary gear system. In a deployed configuration, a drive link activated by the planetary gear system rotates a blade link to cause a fan blade to pivot. The result is that the fan blade tip is farther from the motor shaft than the fan blade root. In a retracted configuration, the drive link rotates the blade link to cause the fan blade to pivot and retract. The result is that the fan blade tip is equidistant from the motor shaft as the fan blade root.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: October 21, 2014
    Assignee: Swiss Module Group LLC
    Inventors: William Conley, Rodger Thomason, Ricardo Lopez
  • Patent number: 7857591
    Abstract: A fan comprising: a housing unit; a retractable fan blade; and a means for driving the retractable fan blade from a retracted position within the housing unit to an extended position exterior to the housing unit.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: December 28, 2010
    Assignee: Swiss Module Group, LLC
    Inventors: Mark Gajewski, William Patrick Conley, Rodger Dale Thomason