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WO/2004/018148A1 |
The invention relates to articles treatment, in particular to assembling and disassembling metallic and non-metallic units and is used mainly for demounting insulation coatings of ocean vessels. The inventive method consists in performin...
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WO/2004/016826A1 |
This invention pertains to the protection of metals from corrosion and/or fouling from exposure to environments such as, for example, seawater. The protection in accordance with this invention is achieved through the use of conductive zi...
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WO/2004/009436A1 |
The present invention relates to an impressed current cathodic protection system for a marine structure without a reference cell, including power supply units (20) disposed at certain positions of hull (12), and anodes (22) connected to ...
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WO2002068261A9 |
An environmentally enclosed ship coating depot can rapidly dry-dock and enclose a ship for blasting and coating and includes a fixed module, a translating module and a hinged module. The fixed module is moored abutting the shoreline of t...
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WO/2004/002793A1 |
The invention relates to a device for cleaning the outer skin (10) of land vehicles and watercrafts, particularly those having convexly or concavely curved front, rear, lateral and/or bottom surfaces (10), when the vehicle is driven thro...
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WO/2003/099648A1 |
An object (1) to be set up or transported in or on water, provided with a structure for the protection of the object against underwater shock (3), which structure (7) comprises resilient members which have been provided over an outside s...
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WO/2003/091096A1 |
The inventive cavitation nozzle comprises a body (1) provided with a central flowing channel (2) formed by an input confuser (3), an expansion chamber (4) and an output diffuser (5). In addition, said injector is provided with a compensa...
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WO/2003/091095A1 |
The inventive nozzle comprises a body (1) provided with a central flowing channel (2) which is formed by an input confuser (3), an expansion chamber (4) and an output diffuser (5) whose body is provided with channels (8) embodied at an a...
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WO/2003/082658A1 |
A device capable of adhering to an object surface that is under a liquid level and moving along the surface. The device comprises two gas regions that bring the object surface into contact with only the gas, and the gas regions can be pr...
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WO/2003/059732A1 |
A device (4) for inspecting and environmentally friendly mechanically/hydraulically cleaning of underwater surfaces of ships (1), swimming pools, aquariums and the like, comprises a composition of a self-priming cleaning head (9) with su...
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WO/2003/059539A2 |
Methods and compositions for cleaning and maintaining chemical, biological and radiological countermeasure washdown systems on board ships are disclosed. Systems are effectively cleaned by the removal of water scale, including deposits, ...
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WO/2003/059463A1 |
An inflatable sport ball (110), such as a soccer ball, a volleyball, a basketball, a football or a playground ball, is provided with a self-contained inflation mechanism for inflating or more likely adding pressure to the ball. The mecha...
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WO/2003/059733A1 |
A tool for cleaning a watercraft speedometer comprises a body (100), an extraction tip (111) extending therefrom, and at least one edge on the extraction tip (111) that can catch matter in the cavity (201). The extraction tip (111) is at...
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WO/2003/051541A1 |
The invention relates to an apparatus and a method to clean enclosed spaces. The apparatus consists of an inlet-pipe (1) for cleaning-medium, equipped with thread (10) on outside where a vertical displacement nut (12) is located, which m...
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WO/2003/042029A1 |
The invention relates to an undersea robot which is used to clean the surfaces on which it moves. The inventive robot comprises at least: a rotary brush; a system of sensors; a control system; a fixed float; a box which is provided with ...
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WO/2003/039947A1 |
A system for cleaning an object being cleaned floating in the vicinity of water surface, e.g. a vessel floating on the ocean, easily and efficiently using a small quantity of detergent. The cleaning system has an area large enough to cov...
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WO/2003/038398A2 |
An electrode system (10) for preventing biofouling of a surface either is applied directly onto the surface of an aquatic vehicle or structure, if the surface is non-conducting; or is applied onto an insulating paint layer on the surface...
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WO/2003/022532A2 |
A surface clinging robot device. The device includes a supporting structure or base, on which is mounted (a) a lead pivoting support surface, such as a pivoting wheel, and (b) two or more traction drives, such as drive wheels. A pluralit...
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WO/2003/016046A1 |
A product (1, 5) for the treatment of an area of an article residing underwater. The product (1, 5) comprises a plurality of shapes (3, 7) formed from copper or a copper nickel alloy and a carrier film (2, 6). The product (1, 5) is adapt...
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WO/2003/013952A1 |
The invention relates to a device (1) for cleaning walls, particularly ship walls, which has a pot-like housing (2) with cleaning nozzles (4) arranged in the interior (3). According to the invention, the open face (7) of the housing (2) ...
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WO/2003/013944A2 |
A vehicle having two motor-powered wheels (104) and surface engaging vacuum cups (120) that generate a surface-attachment force sufficient to hold the vehicle against a surface and to maintain a wheel traction sufficient to permit the wh...
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WO/2003/011401A1 |
Inflatable articles with self-contained mechanisms, such as sporting equipment, medical equipment, recreational devices and toys, preferably any inflatable article with at least one mechanism (30, 92, 124, 144, 172, 182, 200, 216, 224, 2...
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WO/2002/096748A1 |
The invention relates to a device for removing the growth on a ship's hull (2). This device comprises a cleaning element (3) and means for displacing this cleaning element over the hull (2), which means comprise at least one cable (4) wh...
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WO/2002/084068A1 |
There is provided a guide (14) for a buoyancy can (12) on a floating offshore platform. The platform includes at least one support structure adjacent the buoyancy can (12). The guide (14) comprises at least one compression pad (18) suppo...
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WO/2002/074611A2 |
A mobile robot (10) for cleaning, stripping, reconditioning or refurbishing a coating on a metal work piece has a remote controlled power module (11) for locomotion and a working head (48) for removing the coating. The robot is held on t...
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WO/2002/068259A2 |
Connection arrangements for a male probe and female receiver for selective connection of a spider buoy (10) with a turret for mooring a vessel in offshore waters. A resilient member (110) is provided in the male probe to absorb forces on...
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WO/2002/068186A1 |
Various rolled or extruded profiles (1c, 1d) with weld locations are used to connect together structural sandwich plate members comprising first and second outer metal plates (21) and an elastomer core (22) bonded to said outer metal pla...
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WO/2002/066318A1 |
The present invention relates to a method for protecting surfaces (S) which are in contact or come into contact with a water-containing medium (M) against biological macro-fouling, wherein 1) S is electrically conducting and 2) such a po...
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WO/2002/044020A1 |
The invention concerns a device for cleaning parts of a boat immersed in water. Said device is characterised in that it comprises at least a cleaning unit (1) comprising first means (10) generating a high-pressure cleaning fluid jet (103...
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WO/2002/032755A1 |
The invention aims at a structure which counteract bio-fouling in aquatic environments and is principally characterized by the fact that the surface of an object has parallel ribs projecting from it (4, 5), close to each other, which are...
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WO/2002/027068A1 |
A method of transporting fresh water includes the steps of: filling a portion of at least one cargo tank with fresh water; and filling a remaining portion of the at least one cargo tank with a gas, the gas being non-reactive with a surfa...
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WO/2002/004288A1 |
The inventive tool for submerged cleaning of a surface comprises a body (1) which is provided with a handle (2) and connected to a working fluid supply unit (3), and at least one nosepiece (6) for producing a cavitating fluid flow connec...
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WO/2002/000498A1 |
The invention relates to a boat hull (1), comprising a boat skin (2) and a coating on the exterior of the boat skin (2). The invention further relates to method for the production of a coated boat hull and a method for the application of...
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WO/2001/089921A1 |
The present invention relates to an inspection system for inspection of an object, comprising at least an image recording means (30, 30') carried by an inspector (20, 20'), a display unit, a storage unit and a contact free positioning un...
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WO/2001/081167A1 |
A mooring (1) in a water area having fixed elements (4; 5) for mooring a vessel (3) is arranged with a cover (2; 11) moored to said elements (4; 5). The cover (2; 11) consists of a flexible material (8; 12) which is light- and waterproof...
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WO/2001/074662A1 |
The invention relates to a millimeter wave technical de-icing system, which monochromatically radiates in a range of $m(G) 20 GHz and which is suited for de-icing and/or preventing the formation of ice on the outer surface of hollow or s...
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WO/2001/072911A1 |
An antifouling paint composition comprising an enzyme, such as endopeptidase, Subtilisin (EC 3.4.21.62) and Alcalase$m(3), and a rosin compound, wherein the enzyme is effective to reduce or prevent fouling by aquatic organisms of a surfa...
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WO/2001/070567A1 |
The invention relates to a device for cleaning the hull exterior (3) of a boat (2), comprising a rectangular, flat and flexible floating body (5), with a handle (11), fixed to one end of the floating body (5). At least one cleaning means...
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WO/2001/064508A2 |
Alternative collar assemblies (10) for use with watercraft including rigid-hulled boats are described. The collars may include both foam materials (18) and one or more inflatable compartments (14), thereby offering multiple advantages ov...
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WO/2001/060564A1 |
A power tool (10) is provided having a plastic casing (12) and a scraper blade (14). The blade (14) is caused to reciprocate by an internal low power rotary motor (24) which drives a cylinder cam (28) having a sinusoidal cam track (34). ...
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WO/2001/058750A1 |
The invention relates to a method for preventing fouling by micro-organisms on a surface located underwater by periodically generating ultrasonic vibrations in the water in the vicinity of the surface. Such periodically generated vibrati...
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WO/2001/046006A2 |
The invention relates to a method for protecting an underwater surface (3) against pollution due to fouling, in particular a metal surface, upon which a coating (4) is applied, whereby the coating (4), in the presence of water, is brushe...
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WO/2001/040048A1 |
Collar assemblies for use with watercraft including rigid-hulled boats are disclosed. Collars of the assemblies may surround or envelope all or most of the perimeters of boats and provide increased buoyancy at least at their sterns. The ...
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WO/2001/036265A1 |
A device for cleaning a surface which is at leat partially submerged in water where there is relative motion (6) between the water and the surface (14) to be cleaned, the device having a rough surface (2) for effecting the cleaning, a hy...
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WO/2001/032502A1 |
A pneumatic boat fender (1) comprising thermally bonded XBOAT?TM¿ material (2) configured to hold a quantity of air. The fender (1) possesses superior strength, pressure resistance and abrasion resistance properties, and IS of a low wei...
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WO/2001/026959A1 |
A water craft fender system which utilises an inflatable bladder (1) having an outer cover (10) which has edges shaped (11) to enclose a bolt rope (12). The edges (11) with the bolt rope (12) are inserted into grooves (8) of bolt rope ho...
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WO/2001/010577A1 |
The invention relates to the techniques of hydrodynamic cleaning of underwater surfaces of various facilities. The invention makes it possible to improve the service performance of a nonreactive hydrodynamic surface cleaning tool. The in...
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WO/2001/010576A1 |
The invention relates to the technology of hydrodynamic cleaning of surfaces of various facilities, enabling the service performance of the cleaning device to be improved. The inventive device comprises a body, a collector, a stator, a r...
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WO/2001/002241A1 |
A mechanised fender pushes a craft away from the pontoon against her mooring lines, and normally maintains a gap between the pontoon and the craft's conventional fenders, thereby minimising hull / gel-coat damage. A spring-actuated torqu...
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WO/2001/001818A1 |
There is provided a cleaning means in the form of a boat hull cleaner (1). The boat hull cleaner (1) is used by a person (2) to clean the hull (3) of a boat (4) below a waterline (5). The boat hull cleaner (1) has a telescoping handle (6...
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