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WO/2020/145825A1 |
In a vessel for installing a structure onto or into a seabed, multiple actuators comprised by a dynamic positioning system and a structure positioning system may be used for controlling a position and/or orientation of the structure. Whe...
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WO/2020/145843A1 |
The invention relates to the field of shipbuilding, in particular to reversing and steering devices of waterjet propelled ships. The reversing and steering waterjet propulsion unit comprises a deflector and a reversing curved astern w...
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WO/2020/142641A1 |
Some embodiments relate to a control system for a marine vessel having a first propulsion system and a second propulsion system, the control system comprising: a processor configured to: receive a steering command and a thrust command; a...
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WO/2020/128530A1 |
The present invention relates to a system and a method of transferring hydrocarbon liquids between ships. A method for ship-to-ship transfer of hydrocarbon liquids comprises mooring a first tanker (2) to a single-point mooring buoy (10),...
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WO/2020/129033A1 |
Systems, methods, and devices for enhancing steering control of a personal watercraft. An electrically actuated device is coupled to the steering system of the personal watercraft and applies torque to the steering system. At least one s...
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WO/2020/128159A1 |
The present invention provides a grid (100) for a tunnel thruster (200). The grid (100) comprises a plurality of first radially extending bars (101) arranged at angular intervals from each other, and a plurality of first connecting bars ...
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WO/2020/127778A2 |
A hull structure (10) for integration with a hull (2) of a ship (1) and a method and thruster control module (1600) for manoeuvring the ship (1) are disclosed. The hull structure (10) comprises a through-hole (14), extending through the ...
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WO/2020/129225A1 |
A navigation assistance device (1) categorizes ship operation data by meteorological/hydrographic condition, uses the categorized ship operation data to calculate a ship maneuvering characteristic distribution for each meteorological/hyd...
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WO/2020/129226A1 |
A navigation assistance device (1): stores performance estimation models relating to ship speeds for each ship maneuvering pattern, receives a ship maneuvering pattern to be used for navigation, calculates the speed of a ship on a ship r...
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WO/2020/121597A1 |
This self-navigating marine buoy comprises a buoy body comprising a floating body, an internal sensor, a detection unit that receives information from a GPS signal and the internal sensor, a sea search part that searches the sea, an unde...
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WO/2020/109540A1 |
In order to provide a rudder for ships, in particular for double propeller ships, using which the flow resistance of the rudder and the turbulence of the wake of a propeller are reduced, a rudder (100, 100a, 100b) for ships, in particula...
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WO/2020/104070A1 |
A leakage detection system for an azimuth thruster (100) comprises an azimuth seal (12) defining a plurality of spaces between the same and a sealing surface (20) of a rotatable inner part (16) of the azimuth thruster (100). Via the resp...
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WO/2020/098898A1 |
A drive-off prevention controller for a dynamic positioning system, the drive off prevention controller being configured to communicate with the dynamic positioning system, wherein the dynamic positioning system is configured to determin...
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WO/2020/094329A1 |
The invention relates to a hydrofoil arrangement (100, 200, 300) for mobile offshore equipment (224, 324), in particular a watercraft (224, 324), comprising at least one main part (102, 202, 302) having at least one connection unit (104,...
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WO/2020/084982A1 |
Provided is a technology pertaining to a panel attachment fixture wherein a single or a pair of electrical components (11, 12, 13) can be efficiently arranged on an attachment-receiving panel (50) by use of a common fixture body (1), sai...
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WO/2020/084127A1 |
The invention relates to a hull of a high-speed ship, comprising a central main float (2) and two, shorter lateral floats which are located towards the rear of the central float and connected thereto by connecting arms and comprise subme...
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WO/2020/075393A1 |
A LiDAR (21) included in this automatic docking device (1) measures the distance to a surrounding object at each predetermined angle by irradiating the object with light and receiving the light reflected by the object. When a ship (80) o...
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WO/2020/069615A1 |
An actuator comprises a housing and a drive tube assembly disposed within the housing. The drive tube assembly includes a drive tube provided with internal threads, a piston nut provided with external threads which threadedly engage the ...
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WO/2020/069617A1 |
A system for controlling a marine vessel comprises an input device for inputting an operator command, a sensor which senses and signals an engine function variable or a vessel dynamic variable, and a first structural element and a second...
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WO/2020/071988A1 |
The disclosure relates to a device (1) for controlling pitch, roll and/or steering of a boat, ship or vessel, the device (1) has a length direction (L) and a height direction (H) and comprises; at least two actuators (2A, 2B), at least t...
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WO/2020/069750A1 |
The invention relates to a method and a control unit for automatic control of a propulsion arrangement comprising multiple propulsion units when maneuvering a marine vessel (100) during docking, station keeping and similar maneuvers, the...
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WO/2020/049954A1 |
A turning propulsion device according to an aspect of the present invention comprises a control device and a turning device that turns a holding portion for holding a screw propeller. The control device is configured so as to: perform de...
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WO/2020/045574A1 |
This automatic steering device for a ship outputs a command steering angle on the basis of a reference direction and a bow direction, and by using a ship parameter, and includes an identification computation unit for calculating an ident...
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WO/2020/042686A1 |
An underwater and surface auxiliary propeller, comprising a main compartment (1), connecting wings (3), vector propulsion mechanisms (2), a wave energy propulsion mechanism (4), and a buoyancy module (5). The connecting wings (3) are res...
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WO/2020/042238A1 |
A hat rudder 3 for ships and a ship constructed with the hat rudder. The hat rudder comprises a rudder shaft 32 and a rudder body. The rudder body comprises a hat plate 31 fixed on the end portion of the rudder shaft. The hat plate is a ...
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WO/2020/038739A1 |
The present invention relates to a rudder assembly (28), to a watercraft with such a rudder assembly (28) and to a method for producing a watercraft of this type. The rudder assembly (28) comprises a rudder (4), an actuator (9) and a sha...
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WO/2020/035112A1 |
The invention relates to a method for propelling and controlling a ship (1) having a hull (10) with a bow (11) and a stern (12), wherein the ship (1) is propelled for progress through the water by at least one main engine (2) and control...
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WO/2020/031586A1 |
[Problem] To provide a ship maneuvering assistance system that can deal with a dozing pilot. [Solution] This ship maneuvering assistance system comprises: a dozing detector that is carried by a ship pilot and detects whether the pilot is...
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WO/2020/025753A1 |
Cavitation monitoring system and a pod driver, comprising: a pressure sensing device, disposed on the surface of the rudder body of the pod driver sensing pressure on the surface of the rudder body; and a processing unit, configured to, ...
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WO/2020/019059A1 |
In at least one embodiment the present invention provides a lateral marine thruster assembly for externally or integrally mounting to an outboard motor, the lateral marine thruster having a bi- directional thruster having a central body ...
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WO/2020/012602A1 |
Provided is an outboard motor control system that enables safe navigation in shallow waters. The control system of an outboard motor 20 including a propeller 27 comprises: a trim angle adjusting motor 25 for changing the posture of the o...
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WO/2020/008775A1 |
[Problem] To provide a speed control device which has a responsiveness and a following ability that are good for a set speed and which can adjust an acceleration/deceleration feeling according to one's preferences. [Solution] This automa...
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WO/2020/007471A1 |
The present disclosure generally relates to a joystick device (100) operable to provide speed, direction and steering commands for controlling a marine vessel (300), the joystick device (100) comprising a movable steering lever (102) ext...
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WO/2019/239869A1 |
A lower end vortex control plate 21 is provided to a rudder lower end surface Sd of a rudder plate 11, 5-15% of a lower end rudder length Ld toward the rear of a front end 11df on the rudder lower end surface Sd serves as a lower end fir...
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WO/2019/229294A1 |
A closure arrangement for an underwater equipment tunnel, said equipment tunnel (PT) being located in a hull (H) of a watercraft (WC), below a waterline (WL) of the water- craft. The equipment tunnel has a specific diameter (D1) and an i...
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WO/2019/231464A1 |
Apparatus and computer-implemented method for autonomous marine vessel docking, the method comprising: determining a transit control mode associated with route plan data defining transit operation between ports; determining an autonomous...
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WO/2019/225117A1 |
The purpose of the present invention is to provide a new off-road vehicle or marine vehicle capable of notifying a person inside and/or outside the vehicle body of information. A marine vehicle according to the present invention comprise...
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WO/2019/220152A1 |
The bow thruster protection (7) intended for installation on a vessel's bow thruster tunnel (1) openings solves the technical problem of protection of bow thruster from damage, while providing a method for simple mounting and dismounting...
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WO/2019/215814A1 |
[Problem] To provide a system for monitoring machine elements that is compact in configuration and can remotely and reliably monitor machine elements provided in a rotating part 3 of a rotating-type marine vessel propulsion device 1. [So...
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WO/2019/213435A1 |
An autonomous sailing vessel may include a hull, a mast, a sail, and a rudder. The mast may be mechanically coupled to the hull. The sail may be mechanically coupled to the mast. The rudder may be mechanically coupled to the hull. A head...
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WO/2019/203335A1 |
This invention is provided with a geodesic calculation unit 11 and a feedback control unit 12. The geodesic calculation unit 11: calculates, on the basis of a departure position and an arrival position of a hull, a geodesic serving as a ...
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WO/2019/180920A1 |
Provided are a control device, a control method, and a control program of a propeller for a ship that enable the ship to accurately make parallel movement. When a joystick 33 is tilted in a predetermined direction, a system control unit ...
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WO/2019/172808A1 |
The invention relates to jet propulsors widely used, for example, in various transport vehicles and is intended for equipping transport vehicles moving in a three-dimensional liquid (for example, in water body) or gas (for example, in...
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WO/2019/167432A1 |
A planing boat has: a hull 1 having a boarding area 10; a screw unit 2 having a screw 20, the screw unit 2 being configured so as to be able to rotate in relation to the hull 1 so that the spray direction BD of a water current created by...
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WO/2019/159289A1 |
In order to assist in the driving of a ship 100 comprising an outboard motor 20 having a variable turning angle, a thruster 40 for generating a propulsive force for the ship 100 to move right and left, and a steering device 35 for changi...
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WO/2019/160509A1 |
Retractable marine propulsion system and method for its use solves technical problem of presence of Z or similar drives in retractable marine propulsion units resulting in possibility of mechanical failure and increased cost of maintenan...
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WO/2019/146798A1 |
A control device (1) calculates the angle difference between a ship's (10) course and target direction and on the basis of this calculated angle difference, calculates a target load to be applied to the rudder (4) and while measuring the...
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WO/2019/115444A1 |
The invention relates to a drive device (1) for installation on the hull of a watercraft for passenger transport, in particular on an air mattress, comprising a first drive means (11) and a second drive means (12), a control unit (19), a...
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WO/2019/112442A1 |
An interface unit providing an interface between a control and sensor system of an assisted vessel with thrust capabilities and a master dynamic positioning system. The master dynamic positioning system is configured to control a number ...
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WO/2019/110608A1 |
The invention relates to a multi-hull motor boat (1) comprising two longitudinally arranged hulls (2), a structure (3) connecting said hulls (2) and forming a tunnel (30), and two motors arranged in a central area of said boat (1). Said ...
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