Patents by Inventor Aanchal Saini

Aanchal Saini 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 bushing system
    Patent number: 11067056
    Abstract: A wind turbine blade bushing system for arrangement in a root end of a wind turbine blade is described. The wind turbine blade bushing system comprises a threaded element for retaining a mounting bolt for a wind turbine blade, the threaded element being formed from a first material; and an anchor element for arrangement at the root end of the wind turbine, wherein the anchor element acts to at least partly retain the threaded element in the wind turbine blade, the anchor element being formed from a second material. The first material has a higher strength and higher fracture toughness than the second material.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: July 20, 2021
    Assignee: LM WP PATENT HOLDING A/S
    Inventors: Torben Krogsdal Jacobsen, Roel Schuring, Dhinagaran Ramachandran, Madhava Prasad Koteshwara, Utsa Majumder, Casper Kildegaard, Madhusudhan N Veerappa, Torben Lindby, Prajna Aachar, Morten Olesen, Aanchal Saini
  • Bulkhead arrangement for a wind turbine blade
    Patent number: 10781790
    Abstract: A bulkhead assembly for a wind turbine blade is described, wherein a pressure relief conduit is provided at the bulkhead to allow for pressure to equalise across the bulkhead. This helps to prevent faults or cracks in the bulkhead assembly due to differences in pressure on either side of the bulkhead. Furthermore, liquid traps and/or filter media can be accommodated in the conduit to prevent the passage of liquids or other matter across the bulkhead.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: September 22, 2020
    Assignee: LM WP PATENT HOLDING A/S
    Inventors: Aanchal Saini, Utsa Majumder, Christian Munk Christensen, Christian Roed Lysemose, Peter Hansen, Finn Kjaer Nielsen
  • Profile wedge for attachment of an aeroshell extender piece
    Patent number: 10458389
    Abstract: A wind turbine blade assembly comprising a wind turbine blade having a tip end and a root end, and a leading edge and a trailing edge with a chord length extending therebetween is described. The wind turbine blade assembly further comprises an aeroshell extender piece comprising a body for attachment to a trailing edge side of a profile of a wind turbine blade, the body having a first end for attachment to the trailing edge side of the profile, and a second trailing edge end to form an extended airfoil trailing edge profile for a portion of the profile of the wind turbine blade. The aeroshell extender piece is attached to the wind turbine blade at least partly using at least one profile wedge, said at least one profile wedge being shaped to compensate for the geometry of the wind turbine blade.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: October 29, 2019
    Assignee: LM WP PATENT HOLDING A/S
    Inventors: Utsa Majumder, Aanchal Saini, Jesper Hasselbalch Garm, Gurli Rask Nielsen, Peter Quiring
  • Bulkhead Arrangement for a Wind Turbine Blade
    Publication number: 20190017493
    Abstract: A bulkhead assembly for a wind turbine blade is described, wherein a pressure relief conduit is provided at the bulkhead to allow for pressure to equalise across the bulkhead. This helps to prevent faults or cracks in the bulkhead assembly due to differences in pressure on either side of the bulkhead. Furthermore, liquid traps and/or filter media can be accommodated in the conduit to prevent the passage of liquids or other matter across the bulkhead.
    Type: Application
    Filed: September 11, 2018
    Publication date: January 17, 2019
    Inventors: Aanchal SAINI, Utsa MAJUMDER, Christian Munk CHRISTENSEN, Christian Roed LYSEMOSE, Peter HANSEN, Finn Kjaer NIELSEN
  • Bulkhead arrangement for a wind turbine blade
    Patent number: 10100806
    Abstract: A bulkhead assembly for a wind turbine blade is described, wherein a pressure relief conduit is provided at the bulkhead to allow for pressure to equalise across the bulkhead. This helps to prevent faults or cracks in the bulkhead assembly due to differences in pressure on either side of the bulkhead. Furthermore, liquid traps and/or filter media can be accommodated in the conduit to prevent the passage of liquids or other matter across the bulkhead.
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: October 16, 2018
    Assignee: LM WP PATENT HOLDING A/S
    Inventors: Aanchal Saini, Utsa Majumder, Christian Munk Christensen, Christian Roed Lysemose, Peter Hansen, Finn Kjaer Nielsen
  • A PROFILE WEDGE FOR ATTACHMENT OF AN AEROSHELL EXTENDER PIECE
    Publication number: 20170204834
    Abstract: A wind turbine blade assembly comprising a wind turbine blade having a tip end and a root end, and a leading edge and a trailing edge with a chord length extending therebetween is described. The wind turbine blade assembly further comprises an aeroshell extender piece comprising a body for attachment to a trailing edge side of a profile of a wind turbine blade, the body having a first end for attachment to the trailing edge side of the profile, and a second trailing edge end to form an extended airfoil trailing edge profile for a portion of the profile of the wind turbine blade. The aeroshell extender piece is attached to the wind turbine blade at least partly using at least one profile wedge, said at least one profile wedge being shaped to compensate for the geometry of the wind turbine blade.
    Type: Application
    Filed: July 14, 2015
    Publication date: July 20, 2017
    Inventors: Utsa MAJUMDER, Aanchal SAINI, Jesper Hasselbalch GARM, Gurli RASK NIELSEN, Peter QUIRING
  • BULKHEAD ARRANGEMENT FOR A WIND TURBINE BLADE
    Publication number: 20150267680
    Abstract: A bulkhead assembly for a wind turbine blade is described, wherein a pressure relief conduit is provided at the bulkhead to allow for pressure to equalise across the bulkhead. This helps to prevent faults or cracks in the bulkhead assembly due to differences in pressure on either side of the bulkhead. Furthermore, liquid traps and/or filter media can be accommodated in the conduit to prevent the passage of liquids or other matter across the bulkhead.
    Type: Application
    Filed: November 19, 2013
    Publication date: September 24, 2015
    Inventors: Aanchal Saini, Utsa Majumder, Christian Munk Christensen, Christian Roed Lysemose, Peter Hansen, Finn Kjaer Nielsen