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WO/2019/000639A1 |
A method for constructing a flipper (2) block (1), specifically comprising: configuring a bottom portion support frame (5) having a height that is greater than the maximum length of a flipper (2) protruding from an outer bottom plate so ...
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WO/2019/000798A1 |
The present invention relates to the technical field of ships, and in particular to a topside ballast tank ballast water bleed-off system, the system comprising a topside ballast tank arranged at the top of a ship, and a seawater tank ar...
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WO/2019/000758A1 |
A method for transporting a ship from land to water comprises: arranging a vehicle track (4) on the ground and at a semi-submersible barge in a length direction of a ship, and arranging on the vehicle track (4) a plurality of hydraulic v...
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WO/2019/000040A1 |
A sensor for the in situ detection of a target chemical species, comprising a gas permeable membrane having a sampling side and an opposing analytical side, wherein the sampling side of the membrane is capable of receiving a sample and t...
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WO/2019/004280A1 |
[Problem] To enable stable discharge of liquefied gas remaining in a floating hose on the sea, regardless of the capability of a gas producing device which produces a discharge gas. [Solution] A liquefied gas discharge system 5 consists ...
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WO/2019/002530A1 |
Ozone generating machine for generating ozone in a ship, comprising : - an ozone generator (OG), - a liquid cooling circuit portion, - a frame, comprising a base (B) for laying on the ground, a top subframe (TSF) supporting the ozone gen...
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WO/2019/001725A1 |
Diving gear (1) comprising an air pump (2) having a rigid housing (3) with an interior space (4) and an opening (8) which is closed by a bag-like flexible part (11) in order to form a variable pump volume delimited by the housing (3) and...
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WO/2019/006211A1 |
A floating water feature for use in a body of water is disclosed. The floating water feature includes at least one waterslide assembly having a flume defining a substantially descending path, and a ramp coupled to the flume at a terminat...
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WO/2019/002951A1 |
This invention relates to a hydraulic propulsion device of the propeller pump type (referred to throughout as a "propeller pump-type hydraulic propulsion device") especially for vessels as well as any vessels equipped with such a device....
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WO/2019/002511A1 |
The invention relates to a structure (100) of a kite (10) comprising a leading edge (110), a trailing edge (120), at least one first batten (30) extending substantially perpendicularly relative to the leading edge (110), a canopy (140) e...
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WO/2019/000747A1 |
An icebreaker ship having voltage ride through capabilities, comprising: an emergency power supply (101), an electric lubricating oil pump (103), a first uninterruptible power supply UPS (102), a first cooling system (105), a second unin...
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WO/2019/000753A1 |
A method for mounting a main engine bedplate and a gearbox bedplate at a block erection stage, which is used for mounting the main engine bedplate and the gearbox bedplate on a bottom block, comprising the following steps: fabricating in...
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WO/2019/004921A1 |
Flap section for a flap comprised in a ship access ramp, comprising a front end region and a rear end region, where the height of the rear end region is greater than the height of the front end region, where the flap section is flexible ...
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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/2019/000748A1 |
A connection assembly for a corrugated compartment wall (100) comprises a corrugated compartment wall (100) installed at a base deck (200) of a ship. The base deck (200) of the ship comprises an inner section (210) and an outer section (...
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WO/2019/000757A1 |
A method for adding water in vessel lightering: under the premise that the bow of a vessel is not loaded with ballast water, the vessel is lightered onto a semisubmersible barge; the semisubmersible barge is moved to a deep pit and the v...
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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/2019/004181A1 |
Provided is an operation control system capable of preventing undesired motion of a rudder plate driving unit. The operation control system is provided with a rudder plate driving unit, a hydraulic pump, a directional control valve, a sh...
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WO/2019/000754A1 |
A method for calculating the site width of a transverse compensation area, comprising the following steps: acquiring a vertical reference distance X; finding the angle θ between the rope and the horizontal plane; finding the width M of ...
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WO/2019/003199A1 |
This disclosure relates generally to a propulsion system, and more particularly to a propulsion system (100) for a marine vessel. In one embodiment, the propulsion system (100) includes a propeller shaft (104) coupled to a propeller (108...
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WO/2019/004836A1 |
Disclosed is a drilling system for rock drilling with a drill string, wherein the drill string comprises at least one bendable drill pipe, the drilling system comprising at least two block and tackle systems for driving an end of the dri...
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WO/2019/003380A1 |
In ballast water treatment devices in which the ballast water is electrolyzed to eradicate microorganisms, it is necessary to safely process the hydrogen gas that is generated. A ballast water treatment device comprising an electrolysis ...
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WO/2019/006208A3 |
A machine and process for remotely controlling a vessel. The system may include a land-based computing system configured to communicate control signals via a communications system that communicates the control signals to the vessel and a...
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WO/2019/003096A1 |
A continuous vertical tubular handling and hoisting buoyant structure has a hull, a main deck, an upper neck extending downwardly from the main deck, an upper frustoconical side section, an intermediate neck, a lower neck that extends fr...
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WO/2019/000755A1 |
A ship reinforcement structure, comprising: reinforcement members provided at the cross position between a transverse bulkhead (1) and a longitudinal bulkhead (3) of a ship, the reinforcement member being provided adjacent to bulkhead pi...
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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/2019/004807A1 |
The invention relates to designs of rotating-blade cycloidal propulsive elements. A dual-rotation rotor for a cycloidal propeller comprises a primary rotor which rotates about its own axis and is kinematically connected to a drive shaft....
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WO/2019/001726A1 |
The invention relates to a diving device (1) comprising an air pump (2) with a rigid housing (3) comprising an interior (4) and an opening (8) which is closed by a sack-shaped flexible part (11) in order to form a variable pump volume de...
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WO/2019/004182A1 |
Provided is a steering control system capable of preventing undesired operation of a rudder plate driving unit at the occurrence of a failure. The steering control system is provided with: a steering device including a rudder plate drivi...
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WO/2019/000795A1 |
A grating cover for a ship passageway, and a ship comprising same. The grating cover for a ship passageway comprises: a frame body (1), several grating bars (2), rotating seats (3), and anti-collision blocks (4); the frame body (1) has a...
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WO/2019/004445A1 |
The present invention is provided with an optimal-operation-plan-computing unit that computes an optimal operation plan including an optimal course on the basis of information inputted from an information-input-receiving unit, capability...
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WO/2018/233194A1 |
Disclosed is a protection device for a lashing eye ring (8) for marine use, relating to the technical field of shipbuilding. The protection device comprises a cover plate (1) and a clamping plate (5) arranged at an interval, wherein the ...
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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/2018/232460A1 |
A submerged pulsated propulsion system for watercraft comprising a passageway defined by an inlet at one end and an outlet at an opposite end, the inlet and outlet respectively adapted for the ingress and egress of a first fluid. One or ...
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WO/2018/235910A1 |
The present invention eliminates a trouble that occurs due to attaching/removal of an optical cable to/from electronic apparatuses, such as a remotely operated vehicle (ROV). An adaptor 5 is provided with: a waterproof container 51; a ph...
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WO/2018/234487A1 |
The invention relates to a mooring buoy system for releasably connecting one or more risers and anchor lines to a turret of a floating structure, wherein the buoy comprises: a buoyant body for carrying the one or more risers, which exten...
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WO/2018/233828A1 |
In an embodiment of the invention, a heating coil bundle (20) for a tank (10) heating comprising at least one heating coil body and at least one support (40) is disclosed. The bundle (20) is comprised of a plurality of straight tubes (32...
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WO/2018/234725A1 |
A sail comprising at least a portion of self-reinforcing polypropylene (srPP) material. The self-reinforcing polypropylene material may make up part of the surface area of a sail, the entire surface area of the sail or at least one layer...
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WO/2018/234969A1 |
A method of controlling a watercraft comprising at least one hydrofoil, the at least one hydrofoil comprising one or more apertures on a first and/or second surface thereof. An amount of fluid to expel from, or draw into, at least one of...
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WO/2018/233178A1 |
An automatic water supplement type water seal scupper for ships, comprising a scupper body (1), a water seal cover (3), and a water supplement box (4). The scupper body (1) is provided with a first open end and a second sealed end. The s...
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WO/2018/234380A1 |
In an embodiment of the invention, a heating coil bundle (20) for a tank (10) heating comprising one heating coil body and three supports (40) is disclosed. The bundle (20) is comprised of a plurality of straight tubes (32) and a plurali...
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WO/2018/234601A1 |
The invention relates to a vessel (1) for servicing shallow canals, lakes and rivers, which is designed to extract, cut, crush and project plant debris and solid waste or to harvest agricultural crops and to convey the harvested crops to...
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WO/2018/233025A1 |
Provided are an early warning method, apparatus, and device for parametric roll resonance of an ocean-floating structure. The method comprises: acquiring motion signals of different degrees of freedom of an ocean-floating structure colle...
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WO/2018/233177A1 |
An embedded manhole cover, comprising: a mounting base (2) fixed in a manhole of a deck (1), and a cover body (3) detachably provided on the mounting base (2). A press plate assembly for covering a gap between the deck (1) and the cover ...
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WO/2018/233193A1 |
An assembly jig, comprising a plurality of assembly jig modules (10). The assembly jig module (10) comprises a support surface having a rectangular structure and made from steel channel, and a leg located below the support surface. Two a...
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WO/2018/235887A1 |
This supercharger surplus power recovery device is provided with: an internal combustion engine that is driven by electronic control of an operating apparatus that operates hydraulically; a supercharger that is associated with the intern...
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WO/2018/232433A1 |
The invention relates to a hand paddle (1) for a floating body (13), comprising a gripping part (6) and a paddle blade (2), which paddle blade comprises a blade shoulder (3) and a blade edge (4) lying opposite the blade shoulder (3) in t...
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WO/2018/232483A2 |
An offshore production system includes a surface vessel, a tubular tendon extending between the surface vessel and a lower connection system disposed at a seabed, the riser coupled to the surface vessel with an upper connection system, a...
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WO/2018/234328A1 |
Various aspects provide for a rotational actuator comprising a piston configured to move tangentially in a channel. The piston may be coupled to an axle via a lever to rotate the axle as the piston moves. Hydraulic fluid pumped into/out ...
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