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Matches 1 - 50 out of 8,783

Document Document Title
WO/2018/124381A1
A control device for an amphibious vehicle comprises: an engine; a land propulsion device for generating propulsive force on land; a water propulsion device for generating propulsive force on water; a power distributor for distributing p...  
WO/2018/123209A1
Provided are: a heat exchanger having improved thermal efficiency; and a ship. This heat exchanger 40 is provided with: a cylindrical casing 41, through the inside of which operating fluid flows from the upstream side toward the downstre...  
WO/2018/124733A1
A gas fuel-propelled container carrier according to an embodiment of the present invention comprises: a liquefied gas storage tank accommodated in a hull and storing a liquefied gas; and a fuel supply chamber accommodating a fuel supply ...  
WO/2018/121172A1
Disclosed is a marine diesel engine propulsion module, wherein the propulsion module comprises: a marine diesel engine (1) and a gearbox (2), the gearbox (2) being a single-input dual-output type gearbox. Multiple tests of the marine die...  
WO/2018/112658A1
The present disclosure relates to intelligent boat engine kill switch systems and methods. In accordance with one aspect, a system for a marine vessel includes a processor, sensors configured to communicate with the processor, an engine ...  
WO/2018/110650A1
A moving body (2) is provided with a main body (21), a propulsion engine (22), and an energy supply unit (3). The propulsion engine (22) propels the main body (21). The energy supply unit (3) supplies energy to the propulsion engine (22)...  
WO/2018/108845A1
The present disclosure relates to a control lever unit (20) for an azimuth thruster (10). The control lever unit (20) comprises a base plate (22), a main body (26) rotatably connected to the base plate (22), and a handle (28) movably con...  
WO/2018/093064A1
Disclosed is a ship fuel oil switching system for switching a type of fuel oil, which has been used as fuel for an engine, to another type of fuel oil as fuel for the engine. The ship fuel oil switching system comprises: a supply portion...  
WO/2018/085933A1
A method of operating a thruster apparatus involves causing a first propeller to rotate in response to pressure of a first flow of pressurized hydraulic fluid, and causing a second propeller to rotate in response to pressure of a second ...  
WO/2018/084716A1
A transport system (10) comprising a seagoing vessel (14) with a battery room (18) for at least one swappable battery pack (19) for providing power for at least propulsion of the vessel (14), at least two battery packs (19), of which at ...  
WO/2018/078945A1
This ship (1) comprises a ship body (2), a fuel tank chamber (103), a stern-side engine room (101), a bow-side engine room (102), a main fuel line (51) and a sub-fuel line (52), and a pump mechanism (60). The main fuel line (51) connects...  
WO/2018/080235A1
Provided is a device for discharging exhaust gases, the device being capable of batch purification of various kinds of exhaust gases discharged from different combustion engines. The device for discharging exhaust gases includes: at leas...  
WO/2018/076896A1
Disclosed is a ship propeller (1), the ship propeller (1) comprising a pump (4) and a fluid supply source (2). The ship propeller (1) is formed with a fluid circuit flowing through the pump (4) and the fluid supply source (2). As the shi...  
WO/2018/079338A1
A liquefied gas fuel tank 20 for storing liquefied gas used as a fuel is disposed in a liquefied gas fuel ship 10, and a liquefied gas supply system for supplying the fuel in the liquefied gas fuel tank 20 to a fuel consuming part is als...  
WO/2018/074817A1
The present invention relates to a ship engine comprising: a cylinder for providing a space for combusting fuel; a piston for reciprocating between the top dead center and the bottom dead center inside the cylinder; and a supplying part ...  
WO/2018/070527A1
An underwater propulsion device 1 according to one embodiment of the present invention provides a propulsion force to a body 131 of an underwater exploration apparatus 130, and is provided with: a propeller 10 that has a cylindrical prop...  
WO/2018/066860A1
Disclosed is a system for supplying fuel gas for a ship. The system for supplying fuel gas for a ship comprises: a vaporizer for vaporizing liquefied natural gas to supply natural gas to an engine; a first heater for exchanging heat betw...  
WO/2018/061059A1
Provided is a ship in which are mounted a main device capable of operating on gas using a gas fuel, a propulsion device rotationally driven by the main device, and a shaft generator that generates electric power upon receiving motive pow...  
WO/2018/050316A1
The invention relates to a drive (1), said drive (1) comprising an electrical machine (2), a first coolant pump (4), a second coolant pump (5), a first coolant circuit (19) and a second coolant circuit (20), wherein the first coolant pum...  
WO/2018/051711A1
A water passage 6 passing from a bow 1 to a stern 2 is provided. Of the three types of resistance faced by a ship moving along the surface of the water, i.e., wave-making resistance, viscous pressure resistance, and viscous friction resi...  
WO/2018/047525A1
The cooling system for a ship is provided with: a heat exchanger for exchanging heat between fresh water and sea water; a temperature regulation valve for changing the ratio between the flow rate of fresh water passing through the heat e...  
WO/2018/045253A1
The present invention relates to a rotor assembly where associated electric motors are configured to rotate the rotor, control the collective pitch of the rotor/assembly, and/or control the cyclic pitch of the rotor/assembly, by varying ...  
WO/2018/039937A1
A propulsive device, comprising an external rotor motor, a motor mounting frame (10), a front-end cover (40) with central opening, an output shaft (30), and a propeller blade (50). The motor fixing frame is a cavity with an opening on on...  
WO/2018/041549A1
The invention relates to a drive arrangement for a ship, comprising at least one drive machine (1) and a transmission (2) for driving a propeller shaft (3), wherein the transmission (2) has means for state monitoring for a power path, an...  
WO/2018/044857A1
A system for pumping high-pressure cryogenic fuel comprises: a plurality of linear pumps (22) each including an upper power end (30) and a lower fluid end (32), the power end having a linear-actuated drive system terminating in a drive s...  
WO/2018/037150A1
Invention relates to a marine vessel in which at least one gas fuel consumer (16) is arranged at a first horizontal level (20.1) in the vessel and at least one gas tank (18) for the gas fuel consumer (16) is arranged at a second horizont...  
WO/2018/032866A1
A twin-engine twin-propeller airboat, comprising a boat body (1), an engine system (2), a speed reducer set, a propeller system (3), a steering system (4), and a control system. An upper deck of the boat body (1) tilts forward, with a lo...  
WO/2018/028976A1
A DC power distribution system comprises a plurality of power sources (24, 25, 26, 27) and a DC power distribution bus comprising a plurality of DC bus sections (20, 21, 22, 23). The system further comprises one or more power switching a...  
WO/2018/030620A1
The present invention relates to a mobile algae removal apparatus using microbubbles. More specifically, the present invention relates to a mobile algae removal apparatus wherein: microbubbles required for floatation treatment are provid...  
WO/2018/030621A1
The present invention relates to a movable algae removing device using positive microbubbles and, more particularly, to a movable algae removing device wherein, instead of the conventional air compressor driving type, a super-power-savin...  
WO/2018/026080A1
The present invention relates to a jet drive. The jet drive according to the present invention comprises: a duct having an introduction part for introducing water, and a discharge part which forms a concentric circle with the introductio...  
WO/2018/026735A1
The present technology is directed generally to electric marine propulsion systems with drive trains, and associated systems and methods. In representative embodiments, the disclosed technology includes pre-assembled transmission cartrid...  
WO/2018/019487A1
The invention relates to a rotor (3) for an electric rotating machine (1), which rotor comprises a shaft (5) and a rotor element (8) surrounding the shaft (5). In order to allow a simpler and more cost-effective assembly as compared to t...  
WO/2018/016863A1
A ship according to an embodiment of the present invention comprises: a first air storage unit disposed on the bow side of a hull and including a blowing hole configured to blow out air into the water; and a plurality of second air stora...  
WO/2018/011713A1
Hybrid boat (B) comprising an internal combustion engine (E) provided with a reversing device to allow at least one condition of forward movement and one of reverse movement of the boat, transmission means (XI, TB, X2) connected between ...  
WO/2018/013036A1
An electric system 1 for a motor vehicle and a method for controlling the electric system. The electric system 1 comprises an electric machine 13, a battery 2 for powering the electric machine 13, at least one charging connector 7 provid...  
WO/2018/008685A1
A ship comprising: a gas-consuming unit for propulsion; a tank storing liquefied natural gas; a first supply line that guides boil-off gas generated inside the tank, to the gas-consuming unit, and has a compressor provided therein; a bra...  
WO/2018/008455A1
This navigation management system comprises: an LNG carrier that uses natural gas in the form of vaporized LNG as fuel for propulsion, and that includes a cargo tank, a spray device, and a ship-side communication device; and on-land equi...  
WO/2018/006962A1
A method for a propulsion arrangement (101) for providing propulsive power to a marine vessel (1), the method comprising the steps of: - determining (S1) whether the vessel (1) is running by means of the propulsion arrangement at a const...  
WO/2018/008684A1
A ship comprising: a gas-consuming unit for propulsion; a tank storing LNG; an air feed line that guides BOG generated inside the tank, to a compressor; a supply line that guides BOG discharged from the compressor, to the gas-consuming u...  
WO/2018/009206A1
A dual drive system for providing motive power to a watercraft has a frame configured for connecting to the watercraft and a drive assembly connected to the frame. The drive assembly has a manual drive mechanism configured for receiving ...  
WO/2018/008589A1
A port-side propeller 2a and a starboard-side propeller 2b are both configured from a variable pitch propeller, and control for turning right while stopped is implemented in which the port-side propeller 2a generates forward propulsion T...  
WO/2018/002822A1
The invention relates to a filtration system especially for the filtration of lubricating oil for marine engines, with a supply reservoir 2 for oil, with a backflushable main flow filter 11 in a main flow branch 10 for oil, with a second...  
WO/2018/001685A1
There is provided mechanisms for for controlling movement of a propeller shaft on a vessel. A controller comprises processing circuitry. The processing circuitry is configured to cause the controller to detect movement of the propeller s...  
WO/2017/223240A1
An outboard motor and methods of use thereof in general, includes a powerhead removeably affixed to the transom of a boat, and a gear case rotationally connected to a propeller shaft, the outboard motor including a telescopic drive shaft...  
WO/2017/213044A1
A ship structure, wherein an equipment installation region for installation of an exhaust gas purifying system for reducing nitrogen oxides contained in exhaust gas is formed on an upper deck 12 at the periphery of an engine casing 14. I...  
WO/2017/213542A1
The invention relates to shipbuilding, in particular to marine power installations designed for surface and underwater vessels. The invention may be used as a power or a pump installation, in particular on stationary or floating regasifi...  
WO/2017/210342A1
A wake control system aft of the driveshaft, propeller, and rudder of a vessel includes a fin base and at least one fin slidingly engaged with the fin base. The fin(s) are vertically oriented and extend down into the water surface. The f...  
WO/2017/203198A1
The present disclosure is directed towards a transmission system (20) for a propulsion system (11). The propulsion system (11) comprises at least one power unit (17), a power transfer system (18) and at least one propulsion element (12)....  
WO/2017/202458A1
The present invention relates to a method for performing a sideway displacement of a marine vessel (10). The marine vessel (10) comprises a first and a second propulsion unit (26, 27), a first and a second rudder (31, 32) respectively as...  

Matches 1 - 50 out of 8,783