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Patent Searching and Data


Matches 1 - 50 out of 7,955

Document Document Title
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
WO/2019/106053A1
The invention relates to a boat which comprises at least one combustion engine (32) positioned on or symmetrical with respect to the vertical median plane of the boat and two engines provided symmetrical with respect to the vertical medi...  
WO/2019/103868A1
A non-lethal naval vessel interdiction weapon (10) is provided. The non-lethal naval vessel interdiction weapon includes a hydrodynamic hull (20), guidance and delivery systems (30, 40) housed in the hydrodynamic hull with the delivery s...  
WO/2019/086762A1
The invention provides a system (100), a software program product (600) and a method for manoeuvring a boat (110). A plurality of water nozzles (140) is provided on the boat (110). Further, a plurality of pumps (120) is operated by a pow...  
WO/2019/081019A1
The invention relates to a system (18) for controlling the movement of a marine vessel (10) relative to a marine vessel location area (48). The system (18) comprises a receiver (20) adapted to be located on the marine vessel (10). The re...  
WO/2019/083996A1
An integrated tow system may include one or more unmanned towboat modules that may be used to improve maneuvering of tows on an inland waterway, such as a river. To reduce environmental stresses on operators, a command module that includ...  
WO/2019/081405A1
Various aspects provide for a propulsion system (200) for a ship (100) comprising at least first and second thrusters (205, 206) and first and second directors (220, 720), wherein a computing platform (300) is coupled to the thrusters an...  
WO/2019/069076A1
A semi submersible vessel for manipulating offshore infrastructures, the vessel comprising: a first hull portion; a second hull portion, laterally spaced from the first hull portion; a central hull portion connecting the first and second...  
WO/2019/069382A1
A manoeuvring assistance device for a boat comprises: an outboard motor having a variable steering angle; a motive power device that outputs thrust in the left/right direction; and a steering mechanism. The manoeuvring assistance device ...  
WO/2019/063571A1
A system for controlling a ship (1) comprises a ship (1) having: a ship control unit (204) configured to determine situation information of the ship (1); and a transmitter-receiver (12) connected to the ship control unit (204) and config...  
WO/2019/059965A1
A personal watercraft auto-return system includes a user device having a rider location determination unit, a user interface, and a communication unit. The system also includes an autopilot unit that is positioned within a personal water...  
WO/2019/059791A1
The hurricane destroyer is a floating object that reduces the velocity of hurricane particles moving over water reservoirs. The floating object is equipped with water pumps that take out water from the water reservoir and insert this wat...  
WO/2019/050096A1
The present invention relates to a ship azimuth thruster without wings exposed to the outside, the azimuth thruster comprising: a duct body of which an airfoil-shaped hollow cross section is formed to extend in a ring shape; and a water ...  
WO/2019/048013A1
A controller for a dynamic positioning system, the controller being configured to determine a position of a vessel relative to a target position and to control a propulsion system of the vessel based on the determined position of the ves...  
WO/2019/036818A1
An electric actuator for a marine steering system comprises a housing and an output shaft reciprocatingly received by the housing. There is a rotor disposed within the housing. The rotor is coupled to the output shaft of the electric act...  
WO/2019/025134A1
An active rudder system (11) comprises an electrical machine (12) and a power converter (17) for supplying the electrical machine (12), said electrical machine (12) being mounted in a replacement rudder (20). A first rudder has been repl...  
WO/2019/027301A1
The present invention relates to a combined system of steering and propulsion for a ship that allows the propulsion direction of a propulsive force generated from an engine installed in a ship to be adjusted without requiring a rudder of...  
WO/2019/011445A1
The invention provides a calibration method for at least one propulsion unit (106, 107) of a marine vessel (1), the at least one propulsion unit (106, 107) being arranged to provide a propulsive force to the vessel, the at least one prop...  
WO/2019/011451A1
The invention relates to a control arrangement (16) for steering a marine vessel (10). The marine vessel (10) comprises a propulsion unit set (12) which in turn comprises at least one propulsion unit (14, 14', 14"). The control arrangeme...  
WO/2019/004362A1
Provided are a vessel operation assistance apparatus and a vessel operation assistance program that are capable of improving the accuracy in estimating a hull motion index and/or an evaluation index in an assumed route. An exemplary vess...  
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...  
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...  
WO/2018/228670A1
The present invention relates to a method for determining a speed profile (vp) for a marine vessel (10). The method comprises: - determining a travel segment (36) along which the marine vessel (10) is expected to travel; - determining a ...  
WO/2018/228696A1
Controlling marine vessel: obtaining (302) motion data (300) related to the marine vessel; obtaining (317) an operation state (112) related to one or more apparatuses (102) exerting force from the marine vessel to ambient water; detectin...  
WO/2018/211809A1
This steering apparatus is for an outboard motor supported on a hull so as to be rotatable about a steering shaft, the steering apparatus including: a tiller handle; an actuator; and a link member. The tiller handle is attached to the ou...  
WO/2018/205050A1
A steering apparatus, comprising a housing (1) and a main shaft (2), the front end of the main shaft (2) being provided with a first inner spline (31), the first inner spline (31) being fixed at the rear end of a connecting flange (32), ...  
WO/2018/202583A1
The invention relates to a cover device for closing an underwater opening in the hull of a watercraft at least in some regions, in particular an opening of a transverse channel of a thruster. According to the invention, the cover device ...  
WO/2018/186754A1
Arrangement and method for manoeuvring a vessel (1) that is towing a load (10). The vessel has a block (4, 5) at the aft end, over which at least one tow line (6, 7) extends. The block (4, 5) is moveable transverse to the longitudinal ax...  
WO/2018/179443A1
Provided is a navigation assistance system for a ship, whereby ship navigation assistance when the ship is in specific waters in which navigation is limited is realized by a simple configuration, and the navigation assistance system for ...  
WO/2018/179445A1
Provided is a propulsion unit control device for a ship, whereby safe navigation can be supported while reducing the burden on a ship operator by automatically controlling navigation of the ship when the ship is in specific waters in whi...  
WO/2018/179447A1
A ship propulsion device according to the present invention is provided with: a plurality of outboard motors installed in a stern of a ship; and a control unit that controls an output of each of the plurality of outboard motors. To turn ...  
WO/2018/173881A1
[Problem] To provide a water-borne moving device capable of accurately moving to a desired position along a shortest path or an intended moving path. [Solution] This water-borne moving apparatus 10 includes a body 100, a first propulsive...  
WO/2018/175860A1
There is disclosed a dual rudder system and method of improving the maneuvering ability and versatility of marine vehicles in navigable waters. A dual rudder steering assembly may be utilized in conjunction with a propeller of a marine v...  
WO/2018/162064A1
The tunnel thruster (10) of a marine vessel has a propeller (16) at the central part of the tunnel (12) and adjustable nozzles (28, 34) at both ends of the tunnel (12).  
WO/2018/152623A1
An amphibious multi-terrain water planing vehicle including: a. a hull having a top, a bottom, a front end, a rear end, a first side and a second side; b. at least one track frame, in exemplary embodiments a pair of track frames, mounted...  
WO/2018/151713A1
A power steering system (52) for a marine steering includes a hydraulic cylinder (72), an actuator block ( 74) that is mounted on an outer end of a ram (92) of the cylinder, and valving. An actuator arm (94), mounted on the actuator bloc...  
WO/2018/146515A1
A steering system for a watercraft is disclosed. The steering system includes a helm pump, a steering input device, and one or more sensors. The steering input device is configured to provide an input to the helm pump, while the one or m...  
WO/2018/117851A4
The present document discloses method, system and device for maritime pilotage involving a pilotage control center where a request for pilotage assistance for a vessel is received. After negotiating the request and - if agreed - the foll...  

Matches 1 - 50 out of 7,955