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WO/2021/195407A1 |
This application describes clutch mechanisms for use in a steering control system, e.g., a steering control system used to steer a trolling motor for a boat. Such clutch mechanisms can reduce and avoid damage to the steering control syst...
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WO/2021/194587A2 |
A system for designing and assembling a ships rudder that allows for the manufacture of the rudder components, namely a rudder stock and rudder blade independently, and assembling them into a completed rudder using retaining bolts and in...
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WO/2021/187418A1 |
[Problem] To provide a gate rudder that can reduce energy consumption during a ship voyage. [Solution] A gate rudder comprising a pair of rudders comprising a port rudder and a starboard rudder, which are respectively disposed on either ...
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WO/2021/181090A1 |
A hub assembly for coupling a rotational input, such as a helm wheel of a marine vessel, to a rotational output, such as a vessel steering mechanism. The hub assembly comprises an input shaft for connection to the input, an output shaft ...
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WO/2021/183163A1 |
Systems, devices, and methods are provided for operating a watercraft vessel. The system can include a communication unit configured to receive a position signal and a velocity signal of the first vessel. The system can include a first s...
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WO/2021/181134A1 |
Systems, methods, and devices for enhancing steering control of a recreational vehicle. One or more mechanical dampers are coupled to and resist movement of a steering system of the recreational vehicle, and an electrically actuated devi...
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WO/2021/177213A1 |
This steering device 4, for steering a gate rudder 11 having two rudder plates provided to hold a propulsion device from the left and the right sides, is provided with: a mode setting unit 41 which sets the steering mode to a first steer...
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WO/2021/174315A1 |
The invention relates to a gyrostabiliser assembly (1) for a marine vessel comprising: a housing (2) defining a chamber (3) for supporting at least a partial vacuum; a flywheel (4) mounted within the chamber (3) for rotation about a spin...
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WO/2021/171947A1 |
A steering system (1) mounted in a ship includes: a hydraulic actuator (2) that oscillates a rudder plate (1) via a rudder shaft (12) that passes through the ship bottom; and a pump (41) that discharges an operation oil. A first operatio...
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WO/2021/164780A1 |
The present invention provides a watercraft fast-response steering method, application, and structural device. A steering plate, a direct suction jet propulsion device, or a combination of the two replaces a conventional stern rudder to ...
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WO/2021/159215A1 |
A driver-assist system for a marine vessel may include a camera operable to obtain data comprising images of a view of the camera, and a data processor. The data processor may be programmed to distinguish between portions of the view rep...
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WO/2021/153857A1 |
A steering apparatus according to an embodiment of the present invention comprises: a rudder provided adjacent to a propeller; a bulb provided in the rudder; and a guide part extending upward and downward from the bulb respectively and i...
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WO/2021/140057A1 |
Alignment system (1) for a water vessel (100) comprising a fixture (2), an input unit (5), a control unit (4) and a propulsion element (3) wherein the fixture is arranged to provide a pivot point to which the water vessel is rotatably co...
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WO/2021/140364A1 |
The present invention relates to a self-propelled water rescue vehicle (1) formed by a main body (101) consisting of a U-shaped bow portion (2), from which two flap portions (3) project laterally, at the distal ends (4) of which are hous...
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WO/2021/112376A1 |
The present invention relates to a voice command ship control system using digital twin, and to a ship control method using same. The voice command ship control system using digital twin, according to the present invention, comprises: an...
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WO/2021/106268A1 |
[Problem] To provide a steering device with which resistance between a left rudder plate and a right rudder plate can be minimized to efficiently run a ship. [Solution] A port-side rudder plate is formed by a vertically extending left fr...
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WO/2021/107773A1 |
The present invention relates to a ship, comprising: - a propeller that is driveably connected to a drive; - a rudder system arranged downstream of the propeller and comprising a pair of rudders arranged on opposite sides relative to a w...
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WO/2021/106401A1 |
A ship propulsion device (1) includes three or more propulsion units (11), a malfunction detection unit (12a), and a control unit (12). The control unit (12) controls the three or more propulsion units (11). The three or more propulsion ...
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WO/2021/089989A1 |
This invention relates to a parachute sea anchor system deployable from a payload tube. There is provided a parachute sea anchor system suitable for launch from a vessel comprising at least one payload tube, said payload tube, comprising...
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WO/2021/090044A1 |
Invention relates to the paddle-wheel propelling mechanisms, especially to the steerable and retractable paddle-wheel mechanisms for propelling boats. The paddle-wheel propulsion and steering mechanism comprises a frame structure for sec...
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WO/2021/084132A1 |
The invention relates to a piece of water sports equipment, in particular a hydrofoil board, comprising a floating body (4), preferably in the shape of a floating board, and a propulsion device (50) which is provided for driving the piec...
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WO/2021/080143A1 |
The present invention relates to a rudder sensor for a vessel, using a planar magnet, the sensor comprising: a sensor housing; a rotary shaft which has one end inserted into the upper end of the sensor housing and provided therein, and w...
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WO/2021/074483A1 |
Apparatus and computer-implemented method for optimizing marine vessel thrust allocation for a plurality of thruster units, the method comprising: receiving marine vessel characteristics and thruster unit location information; determinin...
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WO/2021/058460A1 |
A rudder angle (4) of the propeller gondola (3) on a gondola drive system (1) for a floating apparatus (2), which has a propeller gondola (3), wherein the propeller gondola (3) is rotatable, is restricted depending on a speed of the floa...
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WO/2021/040090A1 |
The present invention relates to a rudder for a ship, comprising a rudder bulb and, more specifically, to a rudder for a ship, comprising a rudder bulb, the rudder comprising a rudder bulb that protrudes in the direction of a propeller, ...
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WO/2021/038305A1 |
A bunkering marine vessel has an elongated, multi-deck accommodation structure extending along a portion of the length of one hull side and spaced apart from a centerline extending from bow to stern. Positioned within the vessel hull is ...
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WO/2021/013290A1 |
The invention concerns a propulsion device for a water vehicle which can be attached to the rudder of the water vehicle by means of a mounting device without damaging the rudder. The invention also relates to a water vehicle comprising s...
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WO/2021/014950A1 |
The ship steering machine (1) according to one embodiment of the present invention comprises: a hydraulic actuator (3) which rotates a rudder shaft (22) connected to a rudder plate (21); two axial piston-type hydraulic pumps (4) which ar...
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WO/2021/000055A1 |
Disclosed is an actuator for a marine steering apparatus with steering shaft. The actuator comprises a housing, a gearmotor disposed within the housing, a worm gear disposed within the housing, and a sector gear disposed within the housi...
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WO/2020/252722A1 |
A hydrofoil and a control method thereof. The hydrofoil comprises: a main boat body (1), and a first propelling unit (2) disposed on the bottom of the bow of the main boat body and a second propelling unit (3) and a third propelling unit...
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WO/2020/252725A1 |
A method and an apparatus for hull control by cooperation of multiple propellers, a device and a storage medium. The method comprises: acquiring a power control signal, calculating the total output power of all propellers, distributing t...
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WO/2020/246574A1 |
This control device for a ship propulsion device controls a plurality of ship propulsion devices. Each ship propulsion device is provided with a propulsion unit which is driven by an engine to generate a propulsive force for a ship, and ...
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WO/2020/246575A1 |
This ship propulsion apparatus control device performs control on a plurality of ship propulsion apparatuses. Each of the ship propulsion apparatuses is provided with a propulsion unit and a steering actuator. A ship is provided with an ...
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WO/2020/246582A1 |
This control device for a ship propulsion device controls a plurality of ship propulsion devices disposed in a rear portion of a hull. A ship is provided with an operating portion for actuating the ship propulsion devices. The operating ...
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WO/2020/246568A1 |
This automatic setting device for automatically setting control devices for a plurality of ship propulsion apparatuses for generating ship propulsion forces is provided with: an input operation setting unit that sets an input operation f...
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WO/2020/238814A1 |
An electric steering system (1) including a steering device (40), an actuating device (30) and a related method for controlling the electric steering system. The steering device (40) is configured to transmit steering signals in response...
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WO/2020/227874A1 |
A drift boat steering system, comprising a rudder and a control station, the rudder being a capsule-shaped structure made of an elastic material, the rudder being fixed on the boat, and the volume of the rudder being adjusted by means of...
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WO/2020/227046A1 |
A steering mechanism for a container carrier ship hull including a bow, a stern, and a container bay therebetween. The bow is provided with a set of depending lateral thruster pods, the set including a first pod disposed along a longitud...
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WO/2020/221504A1 |
The invention relates to a control device (1) of a ship (2) and a control method, wherein: the ship has, in particular, a first drive propeller (3) and a second drive propeller; the first drive propeller is, in particular, a first pod dr...
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WO/2020/193756A1 |
A user interface apparatus (110) for controlling a marine vessel. The apparatus (110) includes concentric positioned mechanical stick (112), block (114) and ring (116) for setting a control parameter, electric motors (118), and electric ...
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WO/2020/183804A1 |
During an evading maneuver in congested waters, while continuing to travel on a current destination course 502 of an own ship 501 and maintaining forward rotation of one propulsion propeller 101 disposed at the stern, a rudder angle is g...
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WO/2020/184572A1 |
The present invention is provided with a load surge determination unit (52) that determines whether or not a fuel cell (10) is in a load surge state in which a surge in a power generation load of the fuel cell is predicted, wherein an ox...
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WO/2020/176033A1 |
A hydrofoil system (2) comprising a mast (4), and structured to be attached to a hull of a marine vehicle (6) via said mast (4), the mast has an upper end (8) structured to be attached to the hull, and a lower end (10) attached to a hydr...
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WO/2020/170883A1 |
This ship steering device is equipped with a steering angle-changing cylinder device, a pair of steering angle-changing pistons, a rack-and-pinion mechanism, and a pair of steering angle-restricting cylinders. Each steering angle-restric...
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WO/2020/148736A1 |
This outboard motor control device controls a plurality of outboard motors disposed on the rear portion of a boat hull. The outboard motors are each equipped with a propulsion unit and a steering actuator. The boat is equipped with an op...
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WO/2020/148737A1 |
In the present invention, a plurality of outboard motors are each equipped with a propulsion unit and a steering actuator. The boat is equipped with an operation unit for operating the steering actuators and the propulsion units. When th...
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WO/2020/147967A1 |
A device and a method for controlling an electrical steering system in a marine vessel comprising at least one steerable propulsion unit, the electrical steering system comprising a main steering system (220; 220.1) that comprises a main...
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WO/2020/148738A1 |
This outboard motor control device controls a plurality of outboard motors provided to a boat. The outboard motors are each equipped with a propulsion unit and a steering actuator. The boat is equipped with an operation unit for operatin...
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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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