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WO/2012/059366 |
The present invention relates to a method of operating a dual fed system where power is supplied to a electrical load (T1) from first and second ac busbars (2a, 2b) at a ratio that achieves a desired level of exhaust emissions such as ni...
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WO/2012/055867 |
The present invention provides a method of estimating the environmental force acting on a supported jack-up vessel (1). The vessel (1) is positioned in a force determination position and the strain on at least one support leg (3) of the ...
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WO/2012/043055 |
A rotation number (Ne) of a ship's main engine which is a subject to be controlled (10) is fed back, and a deviation between the rotation number (Ne) and a target rotation number (No) is obtained and input into a control unit (11). In th...
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WO/2012/043284 |
An azimuth propeller (1A) provided with a driving force transmission mechanism for transmitting driving force from a motor (5) to a propeller (3) of a pod (2) using bevel gear units (6, 7) for converting the power transmission direction ...
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WO/2012/040521 |
An apparatus and method for use with a marine vessel having a first steerable propeller and a second steerable propeller is disclosed. The apparatus and method providing for movement of the first and second steerable propellers relative ...
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WO/2012/035948 |
The present invention addresses the problem of preventing vibrations of an entire azimuth propeller equipped with a rudder when the azimuth propeller takes a large rudder angle. To this end, the azimuth propeller (1A) is adapted to mecha...
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WO/2012/026828 |
An arrangement for providing liquefied natural gas (LNG) as fuel for propulsion of a ship (1, 6) having cargo tanks (2, 7) for liquefied gas comprises a source of LNG (3, 8) and at least one first heat exchanger (41) for vaporizing and/o...
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WO/2012/021941 |
A hydrofoil assembly for a waterborne vessel, comprising: a body; a hydrofoil mounted to the body; the hydrofoil being adjustable to vary its life characteristics; and a control mechanism operative to control the adjustment of the hydrof...
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WO/2012/023313 |
A steering shaft (22) is provided to the case (21) of a helm device (20). The rotation of the steering shaft (22) is detected by a helm sensor (25). A friction generation mechanism (23) is provided within the case (21). The friction gene...
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WO/2012/020585 |
A bracket (30) for an outboard engine holds a tilt shaft (32) which is supported by support arms (40, 41). Disposed between the support arms (40, 41) is an electric actuator (50). The electric actuator (50) includes: a cover member (51);...
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WO/2012/021184 |
A unitary, closed center, electro-hydraulic, rack and pinion power steering system 10 is disclosed. The system 10 includes a pinion housing 18 carrying an input pinion 12 and an input rack 20. A main housing 50 carries an electric motor ...
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WO/2012/016080 |
A water sports board, such as a surf board, is described which has a rider operated center fin that is rotatabiy mounted on the lower side of the board which aids in steering the board. The central fin is rotatabiy moved by a center fin ...
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WO/2011/160194 |
Watercraft that consists of a mid section with a seat and two side sections, and which has a steering mechanism, whereby the watercraft consists of a front part and a rear part that are coupled together by a hinged coupling, whereby the ...
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WO/2011/158773 |
Provided is an oil recovery method which can be readily employed even in the case of accidental marine oil spill over large areas. A recovery vessel (1) with a plurality of intakes (23) provided through the shell plating at a forward por...
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WO/2011/159156 |
A boat comprising a hull and a wing -shaped section extending outward from said hull, which is characterised in that the wing- shaped section is provided with several eccentrically driven shafts (14) having mutually different, circular c...
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WO/2011/151464 |
The invention relates to a control system for a machine-driven watercraft, which is designed to be connected to a rudder unit (10) for changing the direction of movement of the watercraft by deflecting the rudder unit (10), wherein the c...
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WO/2011/151464 |
The invention relates to a control system for a machine-driven watercraft, which is designed to be connected to a rudder unit (10) for changing the direction of movement of the watercraft by deflecting the rudder unit (10), wherein the c...
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WO/2011/148525 |
The disclosed outdrive device (10) is provided with a hydraulic steering actuator (20) comprising a cylinder sleeve (21) and a piston (22) slidably provided inside the cylinder sleeve (21). A detection device (26) is provided in the cyli...
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WO/2011/142523 |
The present invention relates to a propulsion apparatus for a marine vessel and to a marine vessel comprising same. The propulsion apparatus for a marine vessel according to one embodiment of the present invention comprises: a tunnel uni...
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WO/2011/139428 |
A marine articulated surface drive propulsion system is provided with a housing construction that allows the direct application of an electric motor for power onto the drive structure. Alternatively, it can include a power transmitting e...
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WO/2011/139428 |
A marine articulated surface drive propulsion system is provided with a housing construction that allows the direct application of an electric motor for power onto the drive structure. Alternatively, it can include a power transmitting e...
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WO/2011/129822 |
A catamaran lifting apparatus is disclosed for lifting objects in a marine environment. The apparatus includes first and second vessels that are spaced apart during use. A first frame spans between the vessels. A second frame spans betwe...
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WO/2011/124459 |
The invention relates to an onboard floating drilling installation and to a method for operating an onboard floating drilling installation, comprising a draw-works (2) for reeling out and reeling in a drilling line, comprising several th...
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WO/2011/124470 |
A power supply system for a marine drilling vessel is provided. The power supply system comprises a first power grid section coupled to a generator adapted to generate electric power and further coupled to an electrically powered active ...
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WO/2011/124470 |
A power supply system for a marine drilling vessel is provided. The power supply system comprises a first power grid section coupled to a generator adapted to generate electric power and further coupled to an electrically powered active ...
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WO/2011/124459 |
The invention relates to an onboard floating drilling installation and to a method for operating an onboard floating drilling installation, comprising a draw-works (2) for reeling out and reeling in a drilling line, comprising several th...
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WO/2011/117301 |
The invention relates to a rudder for marine vessels having a rudder shaft which is arranged on a marine vessel hull such that it can pivot about a rotation axis, having a rudder blade which is connected to the rudder shaft and can pivot...
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WO/2011/099931 |
The present invention relates to an arrangement for automatic control of turns of a marine vessel comprising a hull with an angular bottom portion, which marine vessel is empowered by at least two propulsion pod units being mounted onto ...
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WO/2011/096883 |
The present invention relates to a unit adapted to float in a body of water with a sea bed. The unit comprises a station-keeping system comprising a mooring line, the mooring line comprising a connection portion and a tail portion and wh...
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WO/2011/092568 |
Rudder group (10) for boats (100) comprising a rudder blade (12) releasably coupled to a rudder pin (11), the rudder pin (11) being able to rotate along an axis (A) passing on the plane of the rudder blade (12) to define the forward dire...
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WO/2011/088277 |
A monolithic attitude control motor frame includes a monolithic structure including an outer surface of revolution and a plurality of side walls defining a plurality of cavities extending radially from the outer surface of revolution. Ad...
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WO/2011/072835 |
The present invention provides a method of controlling the position of a spread moored marine vessel (1). In particular, the method of the present invention substantially maintains the position of a spread moored vessel (1) in, or on the...
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WO/2011/072655 |
The invention relates to a steering system (10) for a ship (1), comprising a steering wheel (12) which is coupled to a rudder (24), which is rotatably received on gliding means (26A, 26B) without using hubs or spokes, and which drives a ...
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WO/2011/074971 |
A thruster for a vessel comprising a hull, which thruster comprises at least one tunnel element and at least one thruster unit. The tunnel element constitutes at least a part of a through tunnel in the hull when arranged in the hull. The...
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WO/2011/072655 |
The invention relates to a steering system for a ship, comprising a steering wheel (12) which is coupled to a rudder (24), which is rotatably received on gliding means (26A, 26B) without using hubs or spokes, and which drives a steering ...
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WO/2011/070021 |
Device and method for raising a rudder stock (2) on a ship to relieve the rudder radial bearing (16), wherein the rudder stock (2) is equipped with a steering engine fastened to the rudder stock (2) using a hydraulic nut (8), and wherein...
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WO/2011/070021 |
Device and method for raising a rudder stock (2) on a ship to relieve the rudder radial bearing (16), wherein the rudder stock (2) is equipped with a steering engine fastened to the rudder stock (2) using a hydraulic nut (8), and wherein...
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WO/2011/064304 |
The invention relates to a method for connecting a rudder post or propeller shaft to a driving assembly or assembly to be driven, for transmitting torsional forces for a rudder or a propeller of a ship, wherein the shaft is press fit in ...
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WO/2011/064304 |
The invention relates to a method for connecting a rudder post or propeller shaft to a driving assembly or assembly to be driven, for transmitting torsional forces for a rudder or a propeller of a ship, wherein the shaft is press fit in ...
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WO/2011/063202 |
An anti-theft device for preventing theft of a boat fitted with an outboard motor. The anti-theft device is made up of a rear collar and a front collar. In one embodiment the rear collar comprises an elongated bracket having a U-shaped c...
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WO/2011/063202 |
An anti-theft device for preventing theft of a boat fitted with an outboard motor. The anti-theft device is made up of a rear collar and a front collar. In one embodiment the rear collar comprises an elongated bracket having a U-shaped c...
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WO/2011/057913 |
The present invention refers to a rudder device for a vessel, in particular sailing boat, comprising at least one rudder and a device to control said at least one rudder, said device consisting of a vertical bar linked to said rudder, an...
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WO/2011/055512 |
A short-term planned route (B) from a start position serving as a ship position at a first time to an end position serving as a ship position at a second time is developed on the basis of a planned route (A) based on information relating...
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WO/2011/051388 |
The invention relates to a rudder for ships, comprising a rudder blade that is rotatably mounted on the hull of the ship, a rudder post connected to the rudder blade, and a rudder trunk which lies on the hull of the ship and which extend...
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WO/2011/050937 |
In a water craft having at least one hull (1) and at least one drive motor (2), which has an operative drive connection via a drive train (3) to a drive head (4) comprising a propulsion means (5), the drive head is laterally pivotably mo...
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WO/2011/049470 |
A control device for a control system for a marine vessel comprising one or more waterjet units includes a body and a rotatable disc-like control element having at least an edge part of the control element exposed from the body so that t...
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WO/2011/044424 |
The disclosed invention is directed to a watercraft which comprises at least one main force member attached to at least one wing; the main force member and/or wing and/or a float attached to the wing comprise sufficient displacement to p...
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WO/2011/044424 |
The disclosed invention is directed to a watercraft which comprises at least one main force member attached to at least one wing; the main force member and/or wing and/or a float attached to the wing comprise sufficient displacement to p...
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WO/2011/040870 |
The invention relates to a traction control module (17, 35, 61, 75) for a vehicle, and a vehicle (1, 25, 51, 65) comprising the traction control module. The vehicle comprises at least one motor (3, 55, 70, 71) connected with at least one...
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WO/2011/040154 |
Disclosed is a steering hydraulic pressure generation unit (6) which is a power steering device for a small-size ship, this power steering device being such that on a common base (28), there are placed, in parallel, an electric assist de...
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