Patents Assigned to Parans Solar Lighting AB
  • Light collecting device
    Patent number: 7813061
    Abstract: The present invention relates to collecting sunlight and to transport said sunlight into a space. The sunlight collecting device comprises at least a first focusing lens and at least a first light collector. A first and a second movable sheet are provided with a first vertical distance from each other. A pendulum is provided to hold the focusing lens and to also be coupled to a first sheet by a first joint and to a second sheet by a second joint. Said first and second joint provides movement in at least two orthogonal directions.
    Type: Grant
    Filed: November 1, 2005
    Date of Patent: October 12, 2010
    Assignee: Parans Solar Lighting AB
    Inventor: Bengt Steneby