Patents by Inventor Lars E. Jensen

Lars E. Jensen 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).

  • Wind turbine blade having a forwardly oriented flow guiding device
    Patent number: 10267289
    Abstract: A wind turbine blade with a flow guiding device attached to a profiled contour on a pressure side of the blade is described. The flow guiding device has a front surface facing toward an oncoming airflow and comprises at least a first portion, which is angled towards the oncoming airflow and a leading edge of the wind turbine blade.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: April 23, 2019
    Assignee: LM GLASFIBER A/S
    Inventors: Peter Fuglsang, Stefano Bove, Peter Grabau, V. V. Subrahmanyam, Brian Lund, Lars E. Jensen, Sreeram Kottumuklu Radhakrishnan
  • Wind turbine blade with plurality of longitudinally extending flow guiding device parts
    Patent number: 9695800
    Abstract: A wind turbine blade with a plurality of flow guiding device parts attached to a profiled contour on a pressure side of the blade is described. The longitudinally extending flow guiding device parts are grouped together to form a first flow guiding device group in the transition region of the blade.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: July 4, 2017
    Assignee: LM GLASFIBER A/S
    Inventors: Peter Fuglsang, Stefano Bove, Subrahmanyam Venkata Vemulapati, Brian Lund, Lars E. Jensen, Sreeram Kottumuklu Radhakrishnan
  • Wind turbine blade with longitudinally extending flow guiding device having a plate-shaped element
    Patent number: 9303621
    Abstract: A wind turbine blade (10) for a rotor of a wind turbine (2) is provided with a longitudinally extending flow guiding device (70, 170) attached to the profiled contour. The flow guiding device comprises: a base (90, 190) having a first longitudinal end (91, 191) nearest the root end (16) and a second longitudinal end (92, 192) nearest the tip end (14), a first side (93, 193) nearest the leading edge (18) and a second side (94, 194) nearest the trailing edge (20), as well as a first surface (95, 195) and a second surface (96, 196), the first surface of the base being attached to the profiled contour, and the second surface facing away from the profiled contour. A longitudinally extending substantially plate-shaped element (97, 197) protrudes from the second surface (96, 196) of the base (90, 190).
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: April 5, 2016
    Assignee: LM GLASFIBER A/S
    Inventors: Peter Fuglsang, Stefano Bove, Peter Grabau, V.v. Subrahmanyam, Brian Lund, Lars E. Jensen, Sreeram Kottumuklu Radhakrishnan
  • WIND TURBINE BLADE HAVING A FORWARDLY ORIENTED FLOW GUIDING DEVICE
    Publication number: 20120201690
    Abstract: A wind turbine blade with a flow guiding device attached to a profiled contour on a pressure side of the blade is described. The flow guiding device has a front surface facing toward an oncoming airflow and comprises at least a first portion, which is angled towards the oncoming airflow and a leading edge of the wind turbine blade.
    Type: Application
    Filed: October 8, 2010
    Publication date: August 9, 2012
    Applicant: LM GLASFIBER A/S
    Inventors: Peter Fuglsang, Stefano Bove, Peter Grabau, V.V. Subrahmanyam, Brian Lund, Lars E. Jensen, Sreeram Kottumuklu Radhakrishnan
  • WIND TURBINE BLADE WITH LONGITUDINALLY EXTENDING FLOW GUIDING DEVICE HAVING A PLATE-SHAPED ELEMENT
    Publication number: 20120201689
    Abstract: A wind turbine blade (10) for a rotor of a wind turbine (2) is provided with a longitudinally extending flow guiding device (70, 170) attached to the profiled contour. The flow guiding device comprises: a base (90, 190) having a first longitudinal end (91, 191) nearest the root end (16) and a second longitudinal end (92, 192) nearest the tip end (14), a first side (93, 193) nearest the leading edge (18) and a second side (94, 194) nearest the trailing edge (20), as well as a first surface (95, 195) and a second surface (96, 196), the first surface of the base being attached to the profiled contour, and the second surface facing away from the profiled contour. A longitudinally extending substantially plate-shaped element (97, 197) protrudes from the second surface (96, 196) of the base (90, 190).
    Type: Application
    Filed: October 8, 2010
    Publication date: August 9, 2012
    Applicant: LM GLASFIBER A/S
    Inventors: Peter Fuglsang, Stefano Bove, Peter Grabau, V.v. Subrahmanyam, Brian Lund, Lars E. Jensen, Sreeram Kottumuklu Radhakrishnan
  • WIND TURBINE BLADE WITH PLURALITY OF LONGITUDINALLY EXTENDING FLOW GUIDING DEVICE PARTS
    Publication number: 20120195764
    Abstract: A wind turbine blade with a plurality of flow guiding device parts attached to a profiled contour on a pressure side of the blade is described. The longitudinally extending flow guiding device parts are grouped together to form a first flow guiding device group in the transition region of the blade.
    Type: Application
    Filed: October 8, 2010
    Publication date: August 2, 2012
    Applicant: LM GLASFIBER A/S
    Inventors: Peter Fuglsang, Stefano Bove, V.V. Subrahmanyam, Brian Lund, Lars E. Jensen, Sreeram Kottumuklu Radhakrishnan