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Patent Searching and Data


Matches 301 - 350 out of 3,226

Document Document Title
WO/2009/095212
The invention relates to a drive for a watercraft comprising a) a rotating unit provided with a propeller; b) an electric motor provided with a coaxial arrangement of rotors and stators and a radially oriented magnetic field, said rotor ...  
WO/2009/095778
The present invention relates to a generic boat hull principle dubbed“autonomous dynamic sailing hull” built in its entirety or in part in such a way as to contain, within the thickness of its structure, inside compartments which are...  
WO/2009/095212
The invention relates to a drive for a watercraft comprising a) a rotating unit provided with a propeller; b) an electric motor provided with a coaxial arrangement of rotors and stators and a radially oriented magnetic field, said rotor ...  
WO/2009/092883
The subject of the present invention is direct-propulsion equipment with an internal combustion engine for a boat, in which the engine and the propeller constitute a unit assembly capable of pivoting vertically and horizontally. It consi...  
WO/2009/087832
Lubricant oil (45) serving as second lubricant oil is supplied into an outer shaft intermediate shaft (11c) by a lubricant oil supply unit (50) and accumulated therein, and thereby the lubricant oil (45) is supplied to a contra-rotating ...  
WO/2009/087831
The thrust load of an outer shaft (11) is received by a contra-rotating thrust bearing (40) provided in a boss (13a) of a front propeller (13) and transmitted to an inner shaft (12). The thrust load of both the outer shaft (11) and the i...  
WO/2009/084168
A thrust generator having a high output realized without an increase in the diameter of a propeller. A thrust generator (10) is mounted underwater, generates a thrust by ejecting water, and has a duct-like stator (11) having armature coi...  
WO/2009/082808
An apparatus is disclosed for a hybrid electric power system for use in a multi- wheeled hybrid electric vehicle, and particularly for use in hybrid electric vehicles designed for operation in hostile environments where reliability and s...  
WO/2009/080987
The invention relates to a boat comprising at least one motor, a helm wheel (1) to steer it and at least one motor speed control member (3), the or each motor speed control member being mounted on an element (12, 4) of the boat independe...  
WO/2009/075871
A system includes a shipping container having air inlets at each end and an air outlet at a top and approximate center. The system includes two engines positioned one on each side of a center region, with two generators - each positioned...  
WO/2009/067722
A system and a method for providing power to a marine vessel and, more particularly to a tugboat is disclosed. The system includes diesel engines and generators and batteries which can be charged using power supplied by the generators, s...  
WO/2009/059828
The invention relates to a bearing arrangement (1) of a motor or unit, particularly for the maritime sector, characterized by at least the following components : - two parallel (12, 13) extending parallel to one another with a horizontal...  
WO/2009/030807
The invention relates to an arrangement for improving load response in a marine vessel, which vessel comprises a propulsion system (1) including an internal combustion engine (2), a generator (3), a main switchboard (4), and an electric ...  
WO/2009/030807
The invention relates to an arrangement for improving load response in a marine vessel, which vessel comprises a propulsion system (1) including an internal combustion engine (2), a generator (3), a main switchboard (4), and an electric ...  
WO/2009/026663
The present invention relates to a system of remotely controlling and monitoring crafts by means of a wireless communication network. More particularly, the present invention relates to a system that enables one to monitor and control th...  
WO/2009/022050
The invention relates toamachinery arrangement of a marine vessel, which machinery arrangementcomprises an internal combustion engine (1), aheat recoverydevice (2) for recovering waste heat from the exhaust gas of the inter- nal combusti...  
WO/2009/021334
The invention provides a flywheel-based propulsion system for cable ferries and method of operating such a propulsion system. A flywheel is energized from an on-shore source of electrical power during unloading and loading of the ferry a...  
WO/2009/021559
Catamaran boat (10) comprising two side hulls (11.1, 11.2) and a rigid connecting structure mechanically connecting said hulls ( 11.1, 11.2), where a passenger compartment (13) is provided in said connecting structure. The boat (10) furt...  
WO/2009/021522
The invention relates to a method for improving the propulsion efficiency of vessels. The improvement is obtained by utilising wave induced variations in propeller inflow, i.e. the speed of water flowing towards the propeller. The wave i...  
WO/2009/016313
The invention relates to a power unit (3) for driving at least one line of shafts of a propulsion line of a ship, of the type comprising a main power unit (7), at least one secondary power unit (10) and at least one output shaft (9) coup...  
WO/2009/016313
The invention relates to a power unit (3) for driving at least one line of shafts of a propulsion line of a ship, of the type comprising a main power unit (7), at least one secondary power unit (10) and at least one output shaft (9) coup...  
WO/2008/155448
The object of the invention is a method and an apparatus for controlling a ship propulsion drive. The propulsion drive comprises a motor (16) fitted to the ship's propeller shaft (18) and the motor control device (20, 24) controlling the...  
WO/2008/152227
The invention is a quiet-operating motor-reducer the power of which may reach (several megawatts) and which is of low cost, using a plurality of motors (1) each associated with one or two wheels (2) with elastomer or pneumatic tyres. The...  
WO/2008/152227
The invention is a quiet-operating motor-reducer the power of which may reach (several megawatts) and which is of low cost, using a plurality of motors (1) each associated with one or two wheels (2) with elastomer or pneumatic tyres. The...  
WO/2008/153044
A command value from an operation device (6) operated by an operator is inputted into a controller (4). A display device (10) is connected to the controller (4). A list showing the name of setting, an address, a set value, and a unit is ...  
WO/2008/145651
The invention relates to an operational method and design of a ship propulsion system with a large marine diesel engine (1) driving a propeller shaft that is connected to a generator (5), wherein the exhaust gas not needed by at least on...  
WO/2008/145684
In a method for operation of a hybrid propulsion system (1) for a marine vessel, in particular a navy vessel, having at least one electric motor (2) and at least one internal combustion engine (3), in particular a gas turbine, as drive u...  
WO/2008/142826
A fuel supply method and device for an internal combustion marine engine can avoid the entry of a large amount of hard particles into the engine to prevent seizure of a piston ring against a cylinder liner. A controller (9) outputs a swi...  
WO/2008/136712
A method and a draining adapter for draining fluids, especially lubricant oils, from an engine or machine like a combustion engine and especially from a boat drive or another engine is disclosed, which is not accessible from underneath i...  
WO/2008/135815
Automatic control system for the turn of a boat equipped with two propulsive lines, each line comprising a propulsion device (6a, 7a), an engine (4, 5), a reversal device (6, 7), and a control hand lever (1, 2) suitable to generate a for...  
WO/2008/133494
Vessel comprising a motor/generator assembly (10), the motor/generator assembly (10) comprising a drive unit (11) and a propeller (12) attached to the drive unit (11) for providing propulsion to the vessel (1) or for generating electric ...  
WO/2008/130968
A marine vessel power generation and propulsion system including a control system. The system includes a plurality of generator sets, each generator set including an engine configured to drive an electrical generator and wherein each gen...  
WO/2008/113999
A propulsion arrangement for a marine vessel is disclosed. The propulsion arrangement comprises an engine (12, 14) for propelling the vessel and an electrical machine (26, 28) coupled to the engine. The electrical machine is arranged to ...  
WO/2008/096184
Disclosed are motor systems for use with combustion engines, comprising the following components: a central cooling system (figure A), a lubrication and cooling system for the combustion engine (figure B), multistage electric heating dev...  
WO/2008/096184
Disclosed are motor systems for use with combustion engines, comprising the following components: a central cooling system (figure A), a lubrication and cooling system for the combustion engine (figure B), multistage electric heating dev...  
WO/2008/096184
Disclosed are motor systems for use with combustion engines, comprising the following components: a central cooling system (figure A), a lubrication and cooling system for the combustion engine (figure B), multistage electric heating dev...  
WO/2008/088102
Disclosed herein is an apparatus and method for LNG carrier propulsion. In the apparatus and method, the propulsion of an LNG carrier is done by only a single main diesel engine and has construction to promptly cope with emergencies caus...  
WO/2008/081189
The present invention provides a power system that has particular application in marine vessels. The power system includes a first ac generator (2a) that is connected to a first ac busbar (36a) for distributing power. A second ac busbar ...  
WO/2008/077862
A system for using surplus energy in the exhaust gases of a large diesel engine (1), in particular a two-stroke large diesel engine, which is installed on board a ship with an electric power supply (12), wherein the exhaust gases are fir...  
WO/2008/075882
A fuel supply apparatus of a liquefied gas carrier includes: a compressor for compressing gas fuel into a high pressure; a compressed gas storage tank being filled with the compressed high- pressure gas fuel, for storing the gas fuel; an...  
WO/2008/057051
A feedstock material containing some carbon is first subjected to thermal conversion to yield a syngas blend comprising carbon monoxide and hydrogen (syngas), thermal conversion is supplied heat by means of a heat exchanger, exchanger fu...  
WO/2008/043989
A mixed propulsion system for a seagoing vessel such as a liquid natural gas carrier including a gas turbine engine is described. The vessel has at least one electric propulsion drive and a plurality of prime movers of different types ea...  
WO/2008/043989
A mixed propulsion system for a seagoing vessel such as a liquid natural gas carrier including a gas turbine engine is described. The vessel has at least one electric propulsion drive and a plurality of prime movers of different types ea...  
WO/2008/037423
The invention relates to a method for controlling a ship propulsion system (1) comprising a surface propeller (5) in which the desired capacity is interpreted as the target rotational value (nSL), the rotational speed control deviation i...  
WO/2008/037423
The invention relates to a method for controlling a ship propulsion system (1) comprising a surface propeller (5) in which the desired capacity is interpreted as the target rotational value (nSL), the rotational speed control deviation i...  
WO/2008/035062
The present invention relates to a control system for a marine vessel, and in particular a system that integrates control of a plurality of machine components required to operate the vessel. This is achieved using a data network connecti...  
WO/2008/035062
The present invention relates to a control system for a marine vessel, and in particular a system that integrates control of a plurality of machine components required to operate the vessel. This is achieved using a data network connecti...  
WO/2008/032123
A marine drive system mounted in the hull of a marine craft, the marine drive system comprising an engine connected to a gearbox by means of a drive shaft (532), a propeller (1) connected to the gearbox by means of a propeller shaft (501...  
WO/2008/031147
The present invention relates to a power generation system for a marine vessel including a gas-fired power generation unit such as a gas turbine arranged to receive unodorized natural gas that has been vaporized from LNG stored onboard t...  
WO/2008/025688
With the known methods for the operation of a vessel (1) having a propulsion system with waste heat recovery, wherein at least one main engine (2) drives a shaft unit (3) coupled with a vessel propeller (4), waste heat of the main engine...  

Matches 301 - 350 out of 3,226