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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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WO/2020/092643A1 |
Techniques are disclosed for systems and methods to provide graphical user interfaces for assisted and/or autonomous navigation for mobile structures. A navigation assist system includes a user interface for a mobile structure comprising...
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WO/2020/091299A1 |
The present invention relates to an air supply system for a polar region vessel that sails in polar regions, the air supply system heating low-temperature external air of a polar environment and supplying same to a location on a vessel t...
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WO/2020/083494A1 |
Embodiments herein relate to a transmission device (100). The transmission device (100) comprises a first input gear (110a) intended to be connected to a first power unit and a second input gear (110b) intended to be connected to a secon...
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WO/2020/084925A1 |
This gas purification device is provided with: a housing into which gas is introduced; a filter section provided in the housing and removing impurities in the gas from the gas; and a gas purification agent which, within the housing, is p...
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WO/2020/084123A1 |
The invention relates to a hull of a high-speed ship, comprising a central main float (2) and two, shorter lateral floats (3) which are located towards the rear of the central float and connected thereto by connecting arms (4), and compr...
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WO/2020/080628A1 |
The present invention relates to a vessel capable of multi-directional flow and, more specifically, to a vessel capable of multi-directional flow, comprising: a hemispherical boarding unit having a space therein in which a passenger can ...
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WO/2020/075408A1 |
A hybrid system for a ship, the hybrid system comprising an engine, an electric motor, a thrust generation device, and a clutch mechanism that can switch the connection state between the engine, the electric motor, and the thrust generat...
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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/2020/067620A1 |
An unmanned marine autonomous drone with an orientation restoration function according to the present invention comprises: a buoyancy hull including a first buoyancy hull for generating buoyancy and a second buoyancy hull for generating ...
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WO/2020/054439A1 |
Provided is an exhaust gas purification device which is provided in an exhaust passage of an engine installed in an engine room located within a hull and configured to remove at least nitrogen oxides from an exhaust gas discharged from t...
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WO/2020/053222A1 |
The invention relates to an assembly for evaporating liquid gas for providing combustion gas for a motor, comprising a combustion gas supply line (2) which connects a liquid gas tank to the motor, an evaporator (3) which is arranged in t...
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WO/2020/050404A1 |
This ship comprises: a propulsion engine that runs on LPG; a service tank that is connected to the propulsion engine by a supply line and a return line and stores LPG; a storage tank that is connected to the service tank by a transfer li...
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WO/2020/044601A1 |
Provided is a battery-electric propulsion ship power feeding system with which it is possible to charge a rechargeable battery in the battery-electric propulsion ship without mooring the battery-electric propulsion ship on a quay. This b...
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WO/2020/041908A1 |
The invention relates to an outboard engine (1) designed with a watertight housing (6), and a combustion engine (2) arranged therein, which extends up to the bottom of the hull (H) of a watercraft and is therefore partially submerged, wh...
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WO/2020/040963A2 |
A marine vessel including a hybrid propulsion system including one or more diesel engines and electrically-driven thrusters. A hybrid propulsion management system may be configured to manage the hybrid propulsion system during free-float...
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WO/2020/041375A1 |
A battery pack (e.g., a battery pack for marine environments) can include a lower enclosure having an upper wall and defining a cavity, a plurality of battery cells positioned within the cavity, a radiator assembly positioned above the u...
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WO/2020/036853A1 |
A watercraft comprising a compressed air propulsion system is shown and described. The watercraft includes at least one propeller operatively connected to an air motor. Storage tanks supply compressed air having a pressure of at least 20...
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WO/2020/032407A1 |
The purpose of the present invention is to provide a system for testing the performance of fuel supply equipment/materials wherein, with regard to various fuel supply equipment/materials constituting a liquefied natural gas (LNG) supply ...
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WO/2020/025336A1 |
The invention relates to a method for evaluating the shallow water influence on a motor ship driven by means of drive power, having the consecutive sequence of steps of: • a) ascertaining the water depth bordering the motor ship and a ...
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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/2020/017769A1 |
The present invention relates to a VOC treatment system and ship, which are characterized by comprising: a plurality of oil storage tanks for holding oil; and a VOC compressor for pressurizing VOCs generated when loading the oil in 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/2020/003927A1 |
In order to facilitate discharge of a solid component from a solid component separator with an appropriate timing, a centrifugal separator control device 133 (solid component separating device) for controlling a discharge timing at which...
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WO/2019/240720A1 |
The invention relates to the field of shipbuilding and can be used as a universal system for any marine or river vessels. The present system consists of three gas turbine propulsion units, each of which includes a gas turbine which is co...
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WO/2019/234920A1 |
An electric motor driving system for ship propulsion of one embodiment comprises an inverter and a control unit. The inverter supplies power to an electric motor which is a first power source that supplies a portion or all of the propuls...
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WO/2019/230295A1 |
The present invention raises the efficiency of removing contaminants from scrubber drainage water. A purification device 1 is used on scrubber drainage water that has been drained from an engine exhaust gas treatment device 2 of a ship, ...
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WO/2019/229107A1 |
A drive machine (1) for a submarine, having a three-phase motor (2), in particular a permanently excited synchronous motor. The drive machine further comprises a converter having an intermediate circuit capacitance. An energy source (3, ...
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WO/2019/230641A1 |
This exhaust gas purification system is provided with: a desulfurization column which has defined therewithin a gas-liquid contact part for bringing a scrubbing solution into contact with exhaust gas; a water intake part for taking in wa...
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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/2019/221162A1 |
A ship propulsion system 11 comprises a first power transmission device 22 that transmits power from an internal combustion engine 20 to a propeller 21, a second power transmission device 32 that transmits power from an electric motor 30...
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WO/2019/214811A1 |
A method for controlling a propulsion operation of a propulsion unit to reach a desired speed of a marine vessel. The method comprises obtaining a target speed configuration indicating the desired speed of the marine vessel, obtaining a ...
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WO/2019/214829A1 |
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 present disclosure also relates to a marine propulsion control syst...
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WO/2019/197667A1 |
The invention relates to a system for supplying electrical energy to a conventionally powered submarine, of the type comprising means (12, 15) for producing electrical energy, means (14, 18) for storing and converting electrical energy, ...
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WO/2019/194684A1 |
An underwater ROV or AUV with 8 vectored thrusters that provides a high degree of dynamic stabilisation, 6-degrees of freedom, and a system to control an underwater ROV or AUV with single or multiple thruster failures. In addition, the R...
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WO/2019/181253A1 |
According to the present invention, a portion of fresh water in a fresh water tank 1 is used as supply water for a low-pressure boiler or a middle-pressure boiler. The fresh water in the fresh water tank 1 is supplied to an RO device 6 v...
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