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WO/2011/032464A1 |
Disclosed is a method for separating and disposing oily wastewater in ship, which comprises the following steps: preheating bilge water to 48-58 degrees Centigrade; separating the bilge water into a waste oil and separated water through ...
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WO/2011/021727A1 |
Disclosed is a hybrid marine propulsion device which comprises a main engine and a motor, has a more compact structure and achieves low fuel consumption by highly efficient drive control. The marine propulsion device comprises: a clutch ...
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WO/2011/019284A1 |
A plant comprising a tank (7) for storing of liquid natural gas (LNG) as marine fuel for use in a propulsion engine or another consumer in a ship, and a heater (6) for vaporizing of LNG discharged from the tank (7) for such use. In order...
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WO/2011/014107A1 |
The present invention relates to a method for purification of bilge and sludge water on a ship, especially at sea, using excess heat from the ship's engine(s) to a level of oil contamination of less than 15 ppm. The invention also relate...
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WO/2011/005129A2 |
The invention refers to a plant and a procedure for the treatment of waste resulting from the activities on a ship, leading to sea water desalination. The problem solved by the invention consists in waste treatment so that it should not ...
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WO/2011/003344A1 |
The transport tool with epidemic prevention function comprises a vehicle body, a drive mechanism and an operating mechanism. An air/environment sterilizing device with epidemic prevention function is provided in the vehicle body. An air ...
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WO/2011/004555A1 |
Disclosed is a gas-fired superconductive electrically propelled ship provided with a cargo tank (1) (fuel tank) which stores LNG (2); a boil-off gas feed line (3) which sends boil-off gas (2') generated inside the cargo tank (1) to a dua...
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WO/2010/151163A2 |
The invention refers to a plant and a procedure for heat and electricity production by using energy from sewerage water, especially the one resulting from industrial or housekeeping activities. The problem is solved by inventions from a ...
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WO/2010/144019A1 |
Cleaning unit for cleaning of a ballast water treatment system, said system comprising at least one reactor (10), said cleaning unit comprising a tank (21) for liquid cleaning medium, a circulation means (3) circulating liquid cleaning m...
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WO/2010/139870A1 |
The invention relates to a device and to a method for powering a berthed ship. Such a powering device includes an onboard connector, a shuttle (40), traction means (41) for the shuttle, which includes means for engaging with a ground con...
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WO/2010/139017A1 |
A multi-hulled vessel (10) configured as a trimaran comprises a main hull (15) and at least one outer hull (17) to each side of the main hull (15) interconnected by a bridge structure (19) and a deck surface (21) adapted to carry a load....
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WO/2010/124697A2 |
This invention relates to a method for desalinating sea water bellow the pond, through freezing it to Ice and isolating the Ice in a sealed tank to melt it. Aiding colder water is pumped up from different sea depths, which reaches a temp...
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WO/2010/119057A1 |
A method for supplying outside energy to an onboard electrical power network of a ship, a ship with such an outside energy supply and a retrofitting method for said outside supply. To supply outside energy to a ship's onboard electrical ...
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WO/2010/113653A1 |
A motor/generator (12) is connected to the crankshaft of an engine (11). A rotational speed sensor (16) is provided to a main shaft (15) for connecting the engine (11) and a propeller (13). A PID control for fuel supply is performed on t...
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WO/2010/112544A2 |
In order to provide a device (1) for electrically connecting a multi-phase ship distribution network (2) of a ship (9) to a multi-phase onshore supply network (3) having a supply network connection (4) arranged onshore that can be connec...
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WO2010074043A9 |
A ship powered by an internal combustion engine (1) and an electric motor (2) connected to a propeller (3) powered by surplus electric power obtained by a thermal discharge recovery system has a controller including a feedback control se...
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WO/2010/092855A1 |
In a machine wherein a plurality of diesel generators are driven such as a marine vessel, a switching operation from a low-sulfur fuel to a general fuel loaded on the machine (and vice versa) is simplified. An exhaust gas purification s...
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WO/2010/089791A2 |
The patent proposes an integrated system for the control and galvanic protection of electric energy sources for marine applications. Said system makes it possible to have a galvanic isolation through an electric power converter (PFC) The...
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WO/2010/076814A1 |
A conditioning station (4) for naval applications, comprising at least one conditioning unit (8) suitable to produce a flow of conditioned air inside the related vessel. Advantageously the conditioning station (4) comprising at least one...
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WO/2010/074173A1 |
Disclosed is a control device for a waste heat recovery system which enables improvement in the responsiveness of the output control for a power turbine and a steam turbine with respect to sudden changes in the inboard load. The control ...
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WO/2010/073951A1 |
Disclosed are a control method and a control device for an exhaust heat recovery system which are capable of preventing an onboard power outage in response to a sharp change in the load of the main drive machine. For an exhaust heat reco...
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WO/2010/071933A1 |
A marine keyless engine control system (10) for a marine vessel, the system (10) comprising a controller (30) adapted to control an engine, a fingerprint sensor (15) adapted to recognise authorised fingerprints and to send a finger autho...
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WO/2010/041952A1 |
Method and device for treatment of ballast water where the ballast water is conducted into a ballast tank (14) via a drop line (1) and where a negative pressure is formed at the upper portion (10) of the drop line (1), an where the balla...
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WO/2010/030219A1 |
The invention relates to a method and a device, in the form of an oil separator, for cleaning so-called waste oil, which contains oil and water, wherein the cleaned oil is so clean that it can be re-used. The oil separator (1) comprises ...
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WO/2010/021503A2 |
Provided are liquefied gas storage tanks which are arranged in two lines around a longitudinal copper dam in order to suppress sloshing and to support the load of an upper structure at the same time, and a marine structure comprising the...
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WO/2010/008697A2 |
A method for controlling operation of a propulsion system of a waterborne vessel, comprising adjusting recovery of energy generated from the propulsion system to maintain position of the waterborne vessel in response to at least an indic...
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WO/2010/001921A1 |
A marine reduction and reverse gear comprises a communication passage (309) extending from a hydraulic oil passage (210a), which is between a forward-reverse selector valve (206) and a hydraulic pump (202), to a lubricating oil passage (...
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WO/2009/157875A1 |
A water desalination system comprising an evaporator for evaporating saline water to produce water vapor; a condenser for condensing the water vapor; wherein the evaporator and the condenser are in heat transfer communication such that h...
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WO/2009/139201A1 |
The marine ship cooling system of the prior art has a defect that the inboard electric power is wastefully consumed because a cooling sea-water transfer pump or the like is run in the rated output. In order to eliminate that defect, ther...
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WO/2009/128770A1 |
A method for eliminating alien spieces and undesirable organisms from ballast water of a marine vessel. Ballast water (204) is injected into a container (202). An organic substance is added to the ballast water. Heterotrophic organisms (...
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WO/2009/125050A1 |
The invention relates toa machinery arrangement,which comprisesa combus- tion unit (3) arranged in an engine room (11), and an exhaust gas duct assem- bly (4) connected to the combustion unit (3) for receiving an exhaust gas flow and for...
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WO/2009/125052A1 |
The invention relates toa machinery arrangement for a marine vessel (1), which machinery arrangement (2) comprises a combustion unit (3), an exhaust gas duct assembly (4), which includes a first branch pipe (41) and a second branch pipe ...
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WO/2009/114563A2 |
Disclosed is an improved ventilator apparatus for vehicle covers. The apparatus comprises a dome section that is associated with a first ventilator plate on the outside of a vehicle cover. The Dome section extends through the vehicle cov...
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WO/2009/087442A2 |
The invention relates to an operating unit for nautical use, wherein an internal combustion engine drives an electric energy generator. According to the invention, the generator is cooled by oil in which the rotor and the stator are part...
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WO/2009/058099A1 |
A desalination assembly for producing potable water from seawater comprises a seawater line adapted to transfer seawater, a refrigerant line containing refrigerant, and a desalination chamber connected to the seawater line and to the ref...
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WO/2009/043135A1 |
A vessel-based system and method for disposing of wastewater including bilge water from a bilge of the vessel. The system comprising a treatment unit for receiving and treating the wastewater to produce a substantially oil-free treated w...
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WO/2009/022050A1 |
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...
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WO/2008/153038A1 |
A command value is inputted to a controller (4) which is connected with a maneuvering gear (6) operated by an operator. A rotation speed detector (8) detects the rotation speed of an engine (2), and sends it to the controller (4) connect...
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WO/2008/135009A1 |
The invention relates to a device for conditioning a boat, comprising a cooling heat exchanger (12) and a heating heat exchanger (10) that can have an air flow (14) flowing successively through them, wherein the heating heat exchanger is...
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WO2008106082B1 |
A system for rapid, secure transport of cargo by sea includes a monohull fast ship and an arrangement for loading and unloading cargo through an opening in the stern of the ship and along a driving surface of a cargo carrying deck of the...
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WO/2008/129592A1 |
An air conditioner in a ship's cabin, which air conditioner can reliably air condition the cabin by a simple structure, can be installed at low cost, and can be easily maintained. The air conditioner (10) has an in-cabin air conditioner ...
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WO/2008/130968A1 |
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...
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WO/2008/123106A1 |
[PROBLEMS] To provide a method of membrane treatment for ballast water, in which fouling substances derived from mineral components and gelatinous substances adhering to membrane can be securely removed by detachment or decomposition to ...
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WO/2008/098436A1 |
A finestiller (4,5) and an ammonia absorption type refrigerating apparatus utilizing waste heat of exhaust, which equipped with the finestiller (4,5) can be adapted to a carrier-wobbling environment and obtain sufficient rectification, a...
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WO/2008/098435A1 |
An ammonia absorption type refrigerating apparatus utilizing waste heat of exhaust, which consists of an ammonia solution circulation loop and an ammonia circulation loop, includes a waste heat generator (1), a finestiller (5), a regener...
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WO/2008/096184A2 |
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...
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WO/2008/077862A1 |
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...
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WO/2008/075912A1 |
A flat joint inserting apparatus operating in an work area between insulating panels includes a frame including a driving unit; a cartridge type feeding unit installed to the frame to load a plurality of flat joint to be inserted into ga...
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WO/2008/074971A2 |
A marine safety system for identifying persons on board a marine vessel and controlling an engine of the vessel through actuation of the engine kill switch thereof, the system comprising : at least one transmitter unit which is worn by a...
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WO/2008/059884A1 |
A controller (410) for controlling the operation of deck cranes (122, 124, 126, 128) on a cargo board (100) equipped with a plurality of deck cranes (122, 124, 126, 128) each having a motor and a regeneration unit (350), and an electric ...
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