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Patent Searching and Data


Matches 401 - 450 out of 4,055

Document Document Title
WO/2012/027084A2
The present invention provides an apparatus and a method to prevent biofouling of underwater optical systems using ultraviolet light generated from within a pressure vessel and through an optics window, without removing the optical syste...  
WO/2012/020182A1
The invention relates to a device for containing, protecting and/or treating a submerged surface such as the hull of a vessel, comprising an optionally sealed, flexible casing made up of two parts, one (1) above and one (2) below the wat...  
WO/2012/021071A1
A boat hull cleaner comprises a pole having at least two parts 2, 3 which can be set at an angle with respect to one another, a float 6, and a brush 7, the float having a buoyancy portion which gives a minimum buoyancy to the float. The ...  
WO/2012/017253A1
An implement (10) for cleaning at least partially submerged parts of watercraft, the cleaning implement comprising a cleaning head (1) connectable to an elongate support (40), wherein the cleaning head has a greater tran/sverse dimension...  
WO/2012/015448A1
The invention is an ecological friendly apparatus and method for preventing the fouling of the submerged part of a boat hull by creating a pocket of still and dark water around the boat hull. The darkness prevents algae, seaweed, and oth...  
WO/2012/012824A1
Described herein is a marine fender (100) for mounting to a structure (108) and a mounting assembly (110) for a marine fender. The marine fender (100) includes a facing assembly (102) for bearing against a vessel and a resilient fender e...  
WO/2011/162359A1
Disclosed is a stain-proof coating composition which does not contain copper or any copper compound (e.g., cuprous oxide) and therefore enables the production of a stain-proof coating film that does not undergo discoloration or cracking ...  
WO/2011/155265A1
Provided is a pneumatic fender management system with which a pneumatic fender and a pressure sensor can be matched reliably and easily even in cases where the pressure sensor is attached to the pneumatic fender afterward, and with which...  
WO/2011/154730A2
A vessel (1) comprises a roller assembly (32), the assembly comprising at least one roller arranged to bear against a structure to be accessed, the assembly further comprising a damper to inhibit rotation of the roller such that the roll...  
WO/2011/118526A1
Disclosed is an antifouling coating composition for forming an antifouling coating that has a stable level of coating fatigue on ships, underwater structures, and the like, and which has excellent antifouling properties over the long ter...  
WO/2011/110777A2
The invention relates to an individual tensiometer (1) for measuring tension in a racket string (9), said tensiometer comprising: a grip body (10) and a member (2) for biasing the string (9), both of which can pivot in relation to one an...  
WO/2011/095683A1
The invention relates to a side shield (10) for a boat (12) for beaching and mooring situations, which includes an elastic structure (26) arranged to be placed outside the said boat (12) along the side (24) of the boat (12), in order to ...  
WO/2011/095531A1
The invention provides a tool (4) for cleaning surfaces subsea, comprising a body having a cleaning face (11) for holding against and preferably also moving along the surface to be cleaned, the face has a shape convex or corresponding to...  
WO/2011/090435A1
According to embodiments of the invention, there is provided a marine growth removal device, adapted to be mounted to a drive motor which allows the marine growth removal device to be rotatable about an axis, the marine growth removal de...  
WO/2011/070411A2
An anti-biofouling casing for a seismic streamer is provided, the casing comprising an outer- skin, the outer skin comprising a mix of a base material and a molecular additive, wherein the molecular additive is localized throughout the b...  
WO/2011/071892A2
Disclosed herein is an article comprising a first plurality of spaced features; the spaced features arranged in a plurality of groupings; the groupings of features comprising repeat units; the spaced features within a grouping being spac...  
WO/2011/068416A1
The present invention relates to a method and a device for disinfection of the outside of a vessel's hull whilst partly or completely submerged in water. According to the present invention this is achieved by creating a layer, confined b...  
WO/2011/058954A1
A device for preventing the adhesion of marine organisms and a method for preventing the adhesion of marine organisms are capable of preventing efficiently and at low cost the adhesion of marine organisms to a ship. A device for preventi...  
WO/2011/040819A1
A protective device (1) for a boat (16) which is floating in a water (2) or is placed on land and a method of using same are described, the protective device (1) including a top portion (11) which is formed by a cloth-like material and w...  
WO/2011/040818A1
A protective device (1) for a boat (16) and a method of providing such a protective device (1) which floats on a body of water (19) are described, the protective device (1) including a bottom portion (11') which is arranged to be placed ...  
WO/2011/034484A1
A method to treat a boat bottom (2) comprising the application of a material onto the boat bottom (2) at least in the area that extends downwards from the waterline of the boat (1). The invention is characterised in that the material is ...  
WO/2011/035346A1
An apparatus (10) for washing vehicles, boats, caravans or the like includes a telescopic handle (12) through which liquid is transferred to a brush-head (16) with bristles (19). Liquid, preferably water, is ejected through an opening (1...  
WO/2011/034558A1
A vessel hull robot garage includes a stowage compartment for stowing a hull robot and a rotation system for rotating the stowage compartment relative to the vessel between a launch/recovery attitude and a stowed position.  
WO/2011/029222A1
A system and a method for prevention of adhesion of marine organisms to a substrate contacted with seawater are provided. The system comprises a generator (120, 220) for producing an electrical signal (150) operating in desirable frequen...  
WO/2011/022037A1
A hull robot includes a turbine subsystem actuatable by fluid moving past the hull, a drive subsystem for maneuvering the robot about the hull, and an adjustment subsystem for either the turbine subsystem or the drive subsystem. A contro...  
WO/2011/020252A1
A foaming hollow plastic fender product includes an outer shell (1) of the fender body and a filled layer (3). A central hole is provided in the fender body. An outer layer (4) of an inner core, a reinforcing layer (5) and an inner layer...  
WO/2011/015786A1
The invention relates to an automatic robot for cleaning submerged hulls of boats that are afloat, including a control box on the surface, submersible cleaning equipment (3), and a cord connecting the cleaning equipment (3) to the contro...  
WO/2010/144905A2
An apparatus for inhibiting damage from impact between a marine structure and an adjacent watercraft, and a related method, are described. The apparatus includes a cushion body forming a mounting surface and a watercraft-engaging surface...  
WO/2010/137999A1
The invention relates to an apparatus (10) for supporting the hull of a vessel. The apparatus includes two support members (11, 12) that are adapted to cooperate, each support member having an inclined surface (13) and an engagement mean...  
WO/2010/134022A1
The present invention relates to a cleaner device (1,1A5IB) for boat hulls (15), said device (1,1A) having a positive or neutral hydrostatic trim when submerged and being of the type comprising at least one brush (7) for cleaning a boat ...  
WO/2010/122366A1
A system putting in service the fender, sheltered in individual spaces of minimum bulk, properly located along the surfaces of the hull, by rotation of its fixing surface. The fixing surface is moved by rod - cranks system, as like as sh...  
WO/2010/117161A2
The present invention relates to an autonomous mobile apparatus which moves within a workspace limited by a structure. The autonomous mobile apparatus comprises: a main frame; a plurality of upper winches coupled to the upper portion of ...  
WO/2010/103203A1
The present invention relates to a device for rapidly cleaning a ship provided with said device, in an efficient, automatic and economical manner without disturbing neighbouring ships. To this end, the invention relates to a cleaning dev...  
WO/2010/099179A1
A tool for cleaning subsea structures, the tool comprising a frame comprising a stationary frame portion; and a rotating frame portion rotationally connected to the stationary frame portion; and at least one cleaning device attached to t...  
WO/2010/085200A1
The invention relates to a fender (5) of ship. Internally in the hull side (1) of the ship, in a box (6), a fender (5), which is turnable 180° as seen from above, is receivable. Said fender (5) is motor driven and said box (6) is closab...  
WO/2010/071955A2
SUBMERGED COVERING FOR BOAT HULLS is an impermeable, submerged covering for protection of boats, to be used from the flank of the boat just above the water line until totally below the water line, or that is, sealing and isolating from w...  
WO/2010/074454A2
Disclosed are an anti-fouling system using ballast water, and a method for controlling same. The anti-fouling system using ballast water according to the present invention comprises a ballast tank arranged in a ship to store ballast wate...  
WO/2010/069609A1
A fender for boats is described which provides for a rolled profile (2) with an open section, consisting of an external shell (11) connected at its ends to two straight parallel supporting and containing strips (12) which converge toward...  
WO/2010/061994A1
A bumper unit of a vessel for leisure according to the present invention includes a hull; a bumper housing that is fixed to the hull and formed so that its one side is opened; a bumper arranged at the bumper housing to be selectively exp...  
WO/2010/060141A1
An improved hull protector that includes a buoyant framework that defines a docking zone, a flexible barrier assembly connectable to the framework and configured to cover at least a submerged portion of a hull of a watercraft when positi...  
WO/2010/059195A1
A hull cleaning robot includes at least one cleaning apparatus for cleaning the hull of a vessel, at least one drive track holding the robot on the hull as the robot maneuvers about the hull, and at least one turbine actuatable by water ...  
WO/2010/058437A1
The present invention concerns a cleaning device (10) of the hull of a ship (16), of the type comprising a side on which one or more brushes (12) and an elix propeller (18) providing for the necessary thrust for adhering the cleaning dev...  
WO/2010/057942A1
The invention relates to a maintenance device (100) for large-area steel building surfaces (200), comprising a mobile support system, wherein the support system comprises at least one vertical support (10) on which at least one horizonta...  
WO/2010/058611A1
Provided is a hull frictional resistance reducing device, in which air blowing-off chambers (13a, 13b, 13c, 13d, 13e) having air blowing-off holes (14a, 14b, 14c, 14d, 14e), respectively, are secured to the bottom part (12) of a hull (11...  
WO/2010/038692A1
Disclosed is a coating composition containing organic polymer particles (A) which are composed of an organic polymer having a hydroxy group and a cationic group in each molecule and have a weight average particle diameter of 10-35 μm, a...  
WO/2010/006330A1
A device for protecting a hull of a marine vessel includes a cover of water-impermeable material dimensioned to conform to at least a water-contacting portion of a hull of a marine vessel. The cover is removably affixable to the hull, a ...  
WO/2010/005314A1
Device for manoeuvring and propulsion of a cleaning apparatus for removal of marine fouling from marine installations below surface where the device at least comprises: an induction part (3) adapted to supply of a fluid at high pressure,...  
WO/2009/153251A2
The invention relates to a sea chest cooler on ships and offshore platforms, comprising an integrated antifouling system for killing barnacles, mussels, and other fouling organisms by means of an overheating process that can be regularly...  
WO/2009/150389A2
Cleaning device that can be used for cleaning, while afloat, the parts of the hull of a boat, at least around the waterline thereof and more generally the bottom works, comprising at least one active cleaning means (2) secured to a beari...  
WO/2009/150436A2
The present invention relates to an ultra-sonic device, which can be utilised in a marine environment to inhibit growth of waterborne flora and fauna. In particular, the present invention relates to a method of reducing such growth and t...  

Matches 401 - 450 out of 4,055