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WO/2019/000751A1 |
Disclosed is a method for mounting a lateral thrust device, and a lateral thrust device (1) is provided and comprises a lateral thruster cylinder (12) and connecting cylinders (11) respectively arranged at two ends of the lateral thruste...
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WO/2019/000066A1 |
A method for constructing a hull of an offshore structure includes (a) welding a plurality of plates together to form a plate assembly. The method also includes (b) passing the plate assembly through a rolling machine with the plate asse...
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WO/2019/000750A1 |
A method for installing a propeller shaft bracket: providing a propeller shaft bracket (2); during a segment (1) assembly stage, installing the propeller shaft bracket (2) on a segment (1) and then hanging the same together with the segm...
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WO/2019/000752A1 |
A method for installing foundation beams of a cabin storage system, comprising the following steps: S10, measuring the flatness and levelness of a deck surface within a cabin, and if the flatness does not meet requirements, performing ad...
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WO/2018/233179A1 |
A pipe tunnel trolley, comprising a frame (10), a travel component, and a driving device (30). The travel component is disposed below the frame (10). The driving device (30) is disposed above the frame (10). The driving device (30) compr...
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WO/2018/227873A1 |
A polar region deck transport ship, comprising: a fire fighting/ bilge pump (1) and a header pipe; the header pipe comprises a first header pipe (2) connected to the inlet end of the fire fighting/bilge pump (1) and a second header pipe ...
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WO/2018/225612A1 |
Provided is a welding device (10) for welding large framework structures (W), wherein at least two cable treatment units (22) are provided so as to be disposed symmetrically with respect to the center of a suspending device (25). The cab...
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WO/2018/218836A1 |
A method for handling through-chambers when calculating damaged stability of a watercraft: virtually dividing a through-chamber (100) into multiple small chambers (101, 102, 103, 104) along a width direction of the through-chamber (100),...
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WO/2018/218834A1 |
The invention discloses a propeller flow-guiding pipe mounting device comprising a rudder blade trolley (2) capable of horizontally moving at the dock bottom (1) and a jacking platform (3) arranged on the rudder blade trolley (2). The ja...
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WO/2018/214335A1 |
Disclosed is a quick erection method for vessel segments, the method comprising the following steps of: (S10) a vessel design phase wherein uniform datum lines are provided on the vessel in X, Y and Z directions when a vessel drawing is ...
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WO/2018/214334A1 |
Disclosed is a method for over-water hoisting and positioning a semi-submersible ship ballast tank. The method comprises the following steps: S10, dividing a ballast tank into several blocks at a general assembly site; S20, pre-measuring...
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WO/2018/214336A1 |
Disclosed is a method for manufacturing a complicated linear segment. A linear conformal template (2) matched with the cross-section shape of a fracture (11) of a segment (1) is provided, the linear conformal template (2) is mounted in a...
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WO/2018/217183A1 |
The present invention discloses a marine vessel with a monohedral v-shaped hull bow portion blending into catamaran hull sponsons, a center tunnel and individual terminal tunnels on each of the sponsons. This new hull design is capable o...
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WO/2018/209367A1 |
The invention relates to a monorail system that can be assembled in a modular manner, comprising a plurality of rail segments, to the use thereof for displacing maintenance devices for the treatment of essentially vertically extending su...
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WO/2018/205536A1 |
A mounting mechanism for use with a ship propeller shaft having adjustable clearance, comprising: a base (1), a telescopic mechanism (3), and a moving plate (2), the telescopic mechanism (3) being mounted between the base (1) and the mov...
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WO/2018/197644A1 |
The invention relates to a semi-submersible float (2), in particular for an offshore wind turbine (1), comprising at least four columns, including a central column (3) and three outer columns (4) connected to the central column by arms i...
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WO/2018/199853A1 |
The invention is related with a method, which the hull is divided into three regions and each region is represented separately and shape operators are introduced and implemented for the modification of the given hull shape while consider...
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WO/2018/197615A1 |
The invention relates to a semi-submersible float (2), in particular for an offshore wind turbine (1), comprising at least four columns, including a central column (3) and three outer columns (4) connected to the central column by arms (...
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WO/2018/188325A1 |
A platform device for ship bow construction, relating to the technical field of ship bow construction devices. The platform device for ship bow construction comprises a bilaterally symmetrical platform structure (1); the platform structu...
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WO/2018/185309A1 |
The invention relates to a floater (2), in particular for an offshore wind turbine (1), comprising at least four columns (3, 4, 5, 6), including a central column (3) and three outer columns (4, 5, 6) connected to the central column by po...
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WO/2018/177904A1 |
The invention relates to a method of operating a waterborne vessel propelled by at least one mechanical transmission azimuth thruster comprising a driveline connecting a motor located inside the hull of the vessel to a propeller (1) moun...
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WO/2018/163596A1 |
This vibration-proof device (20) is provided with a coil spring (24), a first inclination part (21) and a second inclination part (22). The coil spring (24) is disposed between the hull (2) of a ship and a propulsion engine (4), and abso...
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WO/2018/146163A1 |
The present invention relates to an offshore structure comprising an upending device for upending an elongate support structure from a substantially horizontal loading position on a deck of the offshore structure to a substantially verti...
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WO/2018/139234A1 |
A duct device and a ship, wherein the duct device comprises: a duct body (31) which is disposed on at least a portion of the periphery of a rotary shaft (21) of a propeller (13) further towards the front than the propeller (13) which is ...
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WO/2018/130360A1 |
The present invention relates to a method for determining hydrodynamic coefficients in submarines by travels without acceleration.
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WO/2018/130431A1 |
The invention relates to a device and a method for controlling an underwater vehicle, the device being designed to carry out a method for determining hydrodynamic coefficients of an underwater vehicle through acceleration free travel.
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WO/2018/131431A1 |
The present invention relates to construction of a ship body 12 equipped with a region where an accommodation space 16 is provided. A loading control unit 28 installed in the ship body 12 controls various types of equipment 22, 24, 26, 3...
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WO/2018/118181A1 |
Modular structure for protecting an offshore vessel in a body of water from forces of ice features comprising a protective harbor wall, a flotation support, a pile, and a telescoping connection. The telescoping connection is operatively ...
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WO/2018/118180A1 |
Modular structure for protecting an offshore vessel in a body of water from forces of ice features in the body of water is described. The modular protective structure comprising a protective harbor wall constructed and arranged to enclos...
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WO/2018/105242A1 |
An infrared sensor (42) detects infrared rays that are emitted from a region of a surface of a target object, said region having a coating film (20) of a coating material affixed thereto. The coating film (20) includes porous ceramic par...
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WO/2018/099907A1 |
Disclosed is a hull (2) for a container ship (1), said hull (2) having a length and a beam (b), said hull (2) comprising: two hull sides (5), each hull side comprising outer shell plating (22) spaced from inner skin plating (23), a botto...
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WO/2017/109470A9 |
The present invention provides a controllable float module for a modular offshore support structure assembly. The inventive float module comprises (i) a first ballast chamber provided within a predetermined first portion of said float mo...
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WO/2018/089312A1 |
A nonlimiting example of a yacht preserver includes a handle, a container at an end of the handle, and an inflator device connected to an inflatable bladder. In this nonlimiting example, the inflator device includes a gas canister that i...
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WO/2018/078688A1 |
[Problem] To efficiently reuse an existing liquified hydrocarbon gas transport ship provided with an LNG tank. [Solution] A floating-type liquified hydrocarbon gas plant manufacturing method includes: a step for dividing an existing liqu...
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WO/2018/078110A1 |
Motion tool, comprising a computer part with integrated or operatively connected algorithms or look-up tables for modeling the hydrodynamic behavior of a floating or partially or fully submerged structure based on a set of input data com...
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WO/2018/059197A1 |
Disclosed are a marine propeller replacing method and a ship. The marine propeller replacing method comprises the following steps: hoisting a propeller (2) on a ship body (1) via a lifting rope; rotating a rudder blade (3) so that the pr...
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WO/2018/054531A1 |
The invention relates to a ship model (1) having an elongated ship body (2), which is configured in such a way that the ship body (2) is divided over its longitudinal extent (L) into a plurality of segments (S1;S2;S3;S4;S5;S6) that can m...
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WO/2018/054532A1 |
The invention relates to a structure for erecting on the surfaces of bodies of water, in particular on open sea. The structure comprises at least one floatable tension leg platform-type bouyant body, which can be braced to the floor of t...
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WO/2018/047743A1 |
A hull S is divided into a hull center section 14 as a first hull section, a bow section 12 as a second hull section, and a stern section 16. The hull center section 14 is constructed in construction process P3, and the bow section 12 an...
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WO/2018/044247A1 |
The invention relates to a computer implemented method for segmenting a ship hull into the small plates and packing them into flat steel plates with specific height and width (bins), the method comprising the steps of segmenting a ship h...
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WO/2018/019634A1 |
The invention relates to an electric ship drive (1), which has a drive machine (3) and a drive shaft (5), wherein the drive shaft (3) is mechanically coupled to an auxiliary machine (8). Thus, the drive shaft (5) of a ship can be rotated...
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WO/2018/021916A1 |
There is described an arrangement for removing dredged material from at least one cargo space of a vessel, a related vessel, and a method, In an embodiment, the arrangement has at least one channel at a base of the cargo space, pipework ...
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WO/2018/016688A1 |
The present invention relates to a system for preventing a welding accident by using power line-based legacy-line communication. According to the present invention, the welding machine system for preventing a welding accident by using po...
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WO/2018/016679A1 |
The present invention relates to a model ship wind load measuring device. The model ship wind load measuring device according to the present invention is configured to measure the wind load on a model ship (1) in a test basin through a l...
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WO/2018/014454A1 |
A multi-point hoisting calculation method, comprising: simplifying a model, inputting an estimated value of weight distribution in length and width directions; calculating the input estimated value and obtaining a difference between an e...
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WO/2017/217516A1 |
This welded structure is provided with a doubler member (10) disposed at the abutment of a web (1) and a flange (2). The web end surface is abutted against the doubler member surface, the web and the doubler member are joined by fillet w...
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WO/2017/217515A1 |
A doubler member has a td/Wd ratio, of plate thickness td to plate width Wd, of less than 2, and said doubler member is overlaid on and joined by fillet bonding to the surface of a member to be joined that has a plate thickness of greate...
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WO/2017/213044A1 |
A ship structure, wherein an equipment installation region for installation of an exhaust gas purifying system for reducing nitrogen oxides contained in exhaust gas is formed on an upper deck 12 at the periphery of an engine casing 14. I...
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WO/2017/204656A1 |
There is described a method of employing at least one vessel (10) in a process of repairing, maintaining, assembling, or disassembling an offshore installation or infrastructure, a related vessel, assembly, and apparatus. In various embo...
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WO/2017/197422A1 |
The invention relates to a transport system (1000) for moving at least one automated maintenance device (1100) for large substantially perpendicular surfaces, for example ship hulls (1), comprising a monorail system (200) which can be la...
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