Patents by Inventor Christian LUNDSGAARD-LARSEN

Christian LUNDSGAARD-LARSEN 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 of manufacturing a shear web using a pre-formed web foot flange
    Patent number: 10730247
    Abstract: A method of manufacturing a wind turbine blade component in form of a shear web is described. The method comprising the steps of: a) providing a pre-manufactured shear web body having a first side and a second side as well as a first end and a second end; b) providing a first pre-formed web foot flange comprising a fibre-reinforcement material; c) arranging a first fibre layer from the first pre-formed web foot flange and to a part of the first side of the shear web body; d) arranging a second fibre layer from the first pre-formed web foot flange and to a part of the second side of the shear web body; e) supplying a resin to said first fibre layer and second fibre layer simultaneous with or subsequent to steps c) and d); and f) allowing the resin to cure so as to form the shear web.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: August 4, 2020
    Assignee: LM WP PATENT HOLDING A/S
    Inventors: Tim Moller Hansen, Kim Ansholm Rasmussen, Christian Lundsgaard-Larsen, Steven Hauge Pedersen
  • Method of producing a continuous fibre reinforcement layer from individual fibre mats
    Patent number: 10513810
    Abstract: A method of producing a single assembled longitudinally extending fibre layer for use in a later resin infusion process for manufacturing a fibre-reinforced composite structure is described including steps: a) providing a first fibre mat comprising unidirectional reinforcement fibres oriented in a longitudinal direction of the first fibre mat, b) providing a second fibre mat comprising unidirectional reinforcement fibres oriented in a longitudinal direction of the second fibre mat, c) arranging the first fibre mat and the second fibre mat so that unidirectional fibres of one end of the first fibre mat adjoin one end of the second fibre mat in a single plane at a common boundary, and d) splicing unidirectional fibres of the first fibre mat at one end of the first fibre mat to unidirectional fibres of the second fibre mat at one end of the second fibre mat in order to form a splicing joint.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: December 24, 2019
    Assignee: LM WP PATENT HOLDING A/S
    Inventors: Dhinagaran Ramachandran, Shalu Thadathazhath, Sathiyagopi Madurai, Rohin Sushil, Rajesh Aithal, Hannah Priyadarshini B, Mohammad Imdad Basha, Christian Lundsgaard-Larsen, Rasmus C Østergaard, Torben Krogsdal Jacobsen
  • METHOD OF PRODUCING A CONTINUOUS FIBRE REINFORCEMENT LAYER FROM INDIVIDUAL FIBRE MATS
    Publication number: 20170121877
    Abstract: A method of producing a single assembled longitudinally extending fibre layer for use in a later resin infusion process for manufacturing a fibre-reinforced composite structure is described including steps: a) providing a first fibre mat comprising unidirectional reinforcement fibres oriented in a longitudinal direction of the first fibre mat, b) providing a second fibre mat comprising unidirectional reinforcement fibres oriented in a longitudinal direction of the second fibre mat, c) arranging the first fibre mat and the second fibre mat so that unidirectional fibres of one end of the first fibre mat adjoin one end of the second fibre mat in a single plane at a common boundary, and d) splicing unidirectional fibres of the first fibre mat at one end of the first fibre mat to unidirectional fibres of the second fibre mat at one end of the second fibre mat in order to form a splicing joint.
    Type: Application
    Filed: June 16, 2014
    Publication date: May 4, 2017
    Inventors: Dhinagaran RAMACHANDRAN, Shalu THADATHAZHATH, Sathiyagopi MADURAI, Rohin SUSHIL, Rajesh AITHAL, Hannah B PRIYADARSHINI, Mohammed BASHA, Christian LUNDSGAARD-LARSEN, Rasmus C ØSTERGAARD, Torben Krogsdal JACOBSEN
  • A METHOD OF MANUFACTURING A SHEAR WEB USING A PRE-FORMED WEB FOOT FLANGE
    Publication number: 20170021575
    Abstract: A method of manufacturing a wind turbine blade component in form of a shear web is described. The method comprising the steps of: a) providing a pre-manufactured shear web body having a first side and a second side as well as a first end and a second end; b) providing a first pre-formed web foot flange comprising a fibre-reinforcement material; c) arranging a first fibre layer from the first pre-formed web foot flange and to a part of the first side of the shear web body; d) arranging a second fibre layer from the first pre-formed web foot flange and to a part of the second side of the shear web body; e) supplying a resin to said first fibre layer and second fibre layer simultaneous with or subsequent to steps c) and d); and f) allowing the resin to cure so as to form the shear web.
    Type: Application
    Filed: December 1, 2014
    Publication date: January 26, 2017
    Inventors: Tim Møller HANSEN, Kim Ansholm RASMUSSEN, Christian LUNDSGAARD-LARSEN, Steven Hauge PEDERSEN