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Ship structure with azimuth propulsion device

A technology of propulsion device and azimuth angle, which is applied in the direction of propulsion components, ship propulsion, steering with propulsion components, etc.

Inactive Publication Date: 2014-12-24
DAEWOO SHIPBUILDING & MARINE ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] The present invention is conceived to solve the above mentioned problems in the prior art

Method used

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  • Ship structure with azimuth propulsion device
  • Ship structure with azimuth propulsion device
  • Ship structure with azimuth propulsion device

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Embodiment Construction

[0023] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0024] A ship structure as referred to herein is a concept comprising a structure and / or ship intended to float at sea and provided with an azimuth propulsion means by which propulsion for moving the hull can be generated. Said vessel structures include, for example, all structures and / or ships such as drill ships or semi-submersible drill ships, ice breaking equipment, FPSO (Floating Production Storage and Offloading System), FSRU (Floating Storage and Regasification Unit )Wait.

[0025] According to the present invention, if figure 2 As shown, the hull 1 is manufactured to be shaped so that the draft of a certain area in the bow side of the hull 1 (bow side light draft portion 2) and a certain area in the stern side of the hull 1 (stern side light draft portion 3) Lighter than the draft of the central part 4 of the hull 1 . In this...

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Abstract

The invention relates to a ship structure with an azimuth propulsion device. A plurality of boost motors generating propulsive force for ship moving are disposed at the ship head bottom of the ship body and at the ship tail bottom of the ship body. Some areas of the ship head and the ship tail are provided with relatively light drafts, enabling the ship structure to sail in shallow water areas. The ship structure comprises an azimuth propulsion device which is disposed at the lower part of the ship body to move the ship body. The utility model is characterized in that the ship head and the ship tail part of the ship body are respectively formed by a light draft part at the ship head and a light draft part at the ship tail; the drafts of the two light draft parts is lighter than the draft at the central part of the ship body; the azimuth propulsion device is disposed at the light draft parts of the ship head and the ship tail whose drafts are lighter than those of the central part.

Description

technical field [0001] The present invention relates to a floating type structure provided with an azimuth propulsion device mounted on the bottom of the hull, and more particularly, the present invention relates to a marine structure in which A plurality of thrusters acting as azimuth propulsion means for generating propulsion for moving the hull are mounted on the bow bottom of the bow and the stern bottom of the stern of the hull, wherein some areas of the bow and stern have opposing A lighter draft to enable the ship structure to navigate in shallow water. Background technique [0002] In general, a dynamic position (DP) system in a vessel is used to identify the position of the vessel through the global positioning system (GPS) and to use a propulsion device instead of a conventional Mooring apparatus (mooringapparatus) to anchor the system of the ship's position. [0003] This dynamic positioning system is mainly provided in drillships or semi-submersible drillships,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H19/00B63B35/00
CPCB63B35/44B63H5/125B63H25/42
Inventor 郑海星李基台李孝成金仁票
Owner DAEWOO SHIPBUILDING & MARINE ENG CO LTD