- 专利标题: VESSEL AND METHOD FOR INSTALLATION OF A PILE ADAPTED TO SUPPORT AN OFFSHORE WIND TURBINE
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申请号: US17603738申请日: 2020-04-15
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公开(公告)号: US20220177081A1公开(公告)日: 2022-06-09
- 发明人: Terence Willem August VEHMEIJER , Matthijs Michiel STOFREGEN
- 申请人: ITREC B.V.
- 申请人地址: NL SCHIEDAM
- 专利权人: ITREC B.V.
- 当前专利权人: ITREC B.V.
- 当前专利权人地址: NL SCHIEDAM
- 优先权: NL2022947 20190415
- 国际申请: PCT/EP2020/060567 WO 20200415
- 主分类号: B63B35/00
- IPC分类号: B63B35/00 ; B63B35/44 ; B63B27/10 ; B63B21/16 ; E02D7/00 ; B66C13/06 ; B66C23/52 ; E02B17/02 ; E02D13/04

摘要:
A vessel and a method for installation of a pile adapted to support an offshore wind turbine are described. The method includes a) suspending the pile from a hoisting cable in a substantially vertical orientation; b) providing a lower end of the pile in a pile holding system limiting horizontal motion of a pile portion held by the pile holding system; and c) lowering the pile with the pile being held by the pile holding system. The lowering includes at least lowering the pile through a splash zone of a body of water, and during step c), two tugger lines are directly or indirectly connected to the pile at a location between the pile holding system and the hoisting cable, said tugger lines being operated to damp motion of the pile in two respective horizontal directions.
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