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WO/2021/006223A1 |
This propulsion system (2) is provided with at least a first propeller (10a) and a second propeller (10b). The propulsion system (2) is provided with: a first engine (3a) provided so as to be capable of directly driving the first propell...
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WO/2021/000627A1 |
An electrical control system for an unmanned rescue boat comprises an electrical assembly provided at a rescue boat. The electrical assembly comprises the following devices connected by means of electric cables: a power switch module, a ...
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WO/2021/001418A1 |
The disclosure concerns a method and a system (10) for controlling a propulsive power output applied to a propeller shaft (6) of a ship. If a current value of a propulsive power of a propulsive power source (4) equals or falls below a lo...
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WO/2021/001419A1 |
The disclosure concerns a method and a system (10) for controlling a propulsive power output applied to a propeller shaft (6) of a ship (2). The ship comprises the propeller shaft (6) and a propulsive power source (4) connected to the pr...
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WO/2020/256505A1 |
A wheeled wired/wireless charging device is formed in an L shape and has: a wheeled charging connector, equipped with a battery having a body in a hexahedral shape and the like, or a port for connecting the charging connector; a plug and...
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WO/2020/254195A1 |
The invention relates to a watercraft (10). The watercraft according to the invention has a jet drive module (13). The watercraft (10) is characterized by comprising modules that can be connected to each other, a stern module (12) and a ...
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WO/2020/251104A1 |
The present invention relates to a system capable of fuel supply, ballast water replacement, and clean water supply using natural gas hydrate in a minimal ballast water ship, wherein the system can extract only natural gas from natural g...
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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/2020/239278A1 |
The invention relates to a method for operating a power supply device (12), wherein: - mechanical energy is provided to a crankshaft (22) of a two-stroke diesel engine (20), - the mechanical energy is converted into electric energy by me...
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WO/2020/240898A1 |
The energy storage device monitoring system for a ship is provided with: an energy storage device installed in the ship; a battery management device which is installed in the ship and acquires energy storage device information regarding ...
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WO/2020/242146A1 |
The present invention relates to an electromotive surfboard and, in particular, to an apparatus which can propel a surfboard to float the surfboard above the water surface and can selectively couple or separate the surfboard to/from a pr...
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WO/2020/243491A1 |
Embodiments of the disclosure are drawn to apparatuses and methods for packaging and distributing a marine energy storage system. Battery packs including one or more battery cells and a compliant layer enclosed in a sealed housing are di...
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WO/2020/235970A1 |
Disclosed is a liquefied natural gas transfer pipe for supplying fuel of a ship engine. The transfer pipe comprises: an inner pipe for forming a flow path in which liquefied natural gas moves; a heat-insulating part for encompassing the ...
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WO/2020/235689A1 |
The present invention addresses the problem of providing an engine control method and an engine control system that improve engine performance using feedforward control, and a ship in which the engine control system is installed. The fol...
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WO/2020/235688A1 |
The present invention addresses the problem of providing: a ship main engine monitoring method capable of monitoring a main engine state with an accuracy comparable to actual measurements, without requiring much actual measurement equipm...
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WO/2020/230979A1 |
The present invention provides a fuel supply system, for an environment-friendly ship, which selectively uses an existing fuel and an ammonia fuel or uses a mixture thereof as a fuel for a propulsion engine and a power generation engine ...
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WO/2020/228273A1 |
A recreational boat, comprising a base (1), and an electric driving assembly, a manual driving assembly, a steering assembly, a propeller (2) connected to an output end of the electric driving assembly, and a water paddling wheel (3) con...
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WO/2020/213773A1 |
The present invention comprises: an organic rankine cycle (ORC) power generation unit which drives a power generator according to the circulation of a working fluid; a main engine cooling unit for supplying a heat source to the working f...
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WO/2020/204021A1 |
A gas purification device comprising: a housing into which gas is introduced; an absorption unit that is provided in a channel for the gas in the interior of the housing and that is for removing material to be removed contained in the ga...
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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/2020/195340A1 |
This ship (1) comprises: a hull (2); a plurality of decks (10); a main engine; a fuel tank (20); and a tank connection box (30). The hull (2) has broadsides on both sides of the hull (2) in the ship width direction. The plurality of deck...
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WO/2020/187416A1 |
The invention relates to a method to control at least a first and a second parallel hybrid driveline (101, 102; 310, 320, 330) arranged to drive a marine vessel (100). Each driveline comprises a first propulsion unit (111, 112; 311, 321,...
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WO/2020/187991A1 |
16 ABSTRACT The present disclosure relates to a drive device for a vessel, in particular for a boat which has a non-electrical primary propulsion, such as a sailboat, houseboat, a historical vessel or a replica of a historical vessel. Th...
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WO/2020/190147A1 |
Autonomous power battery exchange system for a marine vessel (100) comprising self-driving battery assemblies (400), docking station (500) onboard the marine vessel (100) and charging station (600) on shore, wherein the self-driving batt...
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WO/2020/189536A1 |
This floating type equipment is provided with: a floating body; a liquid natural gas (LNG) tank provided on the floating body; a first heat exchanger for obtaining regasified LNG by gasifying a LNG from the LNG tank by means of heat exch...
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WO/2020/186271A1 |
A marine vessel, system, and process provides for reducing or eliminating fuel consumption and emissions of marine vessels. System and method for charging an electricity storage element of an energy storage system of a floating marine ve...
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WO/2020/184573A1 |
The present invention is provided with: a device actuation start operation detection unit (51C) that detects an actuation start operation of an in-vessel device; and a load surge determination unit (52) that determines, on the basis of t...
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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/2020/175745A1 |
A boat for spraying agrochemicals is disclosed. A boat for spraying agrochemicals according to an embodiment of the present invention comprises: a hull structure which is provided with a propulsion device, a steering device, and an agroc...
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WO/2020/169810A1 |
The invention relates to a gondola and to a floating body. The floating body extends along the water line in a first and a second dimension, wherein said floating body has, at least in the first or in the second dimension, a larger expan...
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WO/2020/166154A1 |
Provided is an outboard motor that controls combustion in an engine according to the cleaning rate by a catalyst and is capable of efficient engine combustion.　The outboard motor comprises a catalyst 60 provided in an exhaust manifold ...
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WO/2020/166151A1 |
The purpose of the present invention is to reduce constraints on the placement of a catalyst and to allow both early activation and long-term performance maintenance of a catalyst. An exhaust pipe 53 has: a first catalyst 58 provided ins...
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WO/2020/161785A1 |
[Problem] To provide a technique for reducing the influence of outflow of a fluid including combustibles by using a simple method. [Solution] This processing plant 2, which is installed outdoor and processes a fluid including combustible...
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WO/2020/160899A1 |
A method of providing energy storage units (32) to an energy storage system on a vessel (20, 21) adapted to use stored energy comprises receiving (40) notification at a charging station (26) onshore, of a user energy storage requirement;...
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WO/2020/159317A1 |
The present invention relates to a gas processing system and a ship including same, the gas processing system comprising: a storage tank for storing a liquefied gas; a propulsion engine using the liquefied gas as a fuel; a fuel supply li...
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WO/2020/159067A1 |
The present invention relates to a polar vessel having a cooling water control system using seawater to cool a heating device, the polar vessel comprising: a sea chest which takes in and stores seawater from the outside of the vessel; an...
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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/2020/148738A1 |
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/2020/144759A1 |
[Problem] To smoothly increase propeller rotational speed with a small motor 20 to stably switch from motor propulsion to hybrid propulsion. [Solution] A hybrid propulsion ship 1 has a main engine 5, a motor 20, a slip clutch 7, and a pr...
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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/2020/126332A1 |
The invention relates to a driving device (1) for a floating device (2), which driving device comprises a pod housing (3) and a shaft (4), wherein the pod housing (3) can be fastened by means of the shaft (4) to a hull (5) of the ship (1...
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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/2020/129225A1 |
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/2020/119945A1 |
A propulsion system (10) for a marine vessel (100) is provided. The propulsion system (10) is easy to service, as respective components of the same, i.e. an electric motor (26), a thrust bearing (30) and a fluid distribution unit (40), a...
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WO/2020/121093A1 |
The invention relates to an electric propulsion system (1) for a boat, wherein said system (1) comprises a) an impeller (14) capable of generating, as it rotates, a water flow capable of producing a thrust that can move said boat, b) an ...
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WO/2020/115817A1 |
An outboard motor (10) is provided with: an encoder (78) which detects the rotational speed of an engine (22); a position sensor (74a) which detects an operating position of a shift lever (74); and a state quantity detection unit (80) wh...
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WO/2020/101403A1 |
A ship fuel supply system is disclosed. The ship fuel supply system comprises: a first decompressing device (50) for decompressing surplus fuel discharged from an engine (E); and a gas-liquid separator (60) for separating, into a gas pha...
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WO/2020/101405A1 |
A system for supplying fuel for a ship is disclosed. The system for supplying fuel for a ship comprises: a pump (10) for compressing liquefied gas discharged from a storage tank (T), according to the required pressure of an engine (E); a...
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WO/2020/091300A1 |
The present invention relates to an air conditioning system for a polar region ship, wherein the air conditioning system is applied to a polar region ship sailing in a polar region and uses low temperature external air in a polar region ...
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