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WO/2024/094622A1 |
The proposed technology relates to a hull arrangement (12) for a watercraft (10) for preventing biological growth or biofouling. The arrangement comprises: a hull (14) having an inside and an outside; an electrically conductive first fil...
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WO/2024/088513A1 |
A drive system (1) for a marine vessel (30) comprising a first housing (2) fixed to an opening (32) in a hull (31 ) of the marine vessel (30), and a drive unit (3) arranged inside the first housing (2), where the drive unit (3) is provid...
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WO/2024/083702A1 |
A fender (1) for boats suitable to couple with boat edges having a sandwich projection is described comprising a base (2) able to be fixed to the boat edge by fixing means, and an insert (3) able to be reversibly coupled by interlocking ...
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WO/2024/079478A1 |
A boat / vessel mooring system to prevent marine growth to hull when boat is moored up and stationary. Invention envelopes vessel and prevents marine growth by reducing water flow around hull, thus removing a suitable growing environment.
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WO/2024/080454A1 |
The purpose of the present invention is to provide a system for navigating a hull cleaning robot and a method therefor, wherein underwater acoustic positioning signals based on underwater ultrasonic waves are used in an auxiliary manner ...
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WO/2024/069775A1 |
Provided is an evaluation system comprising a removal means which removes fouling from a surface of a propeller of a vessel, a determination means (412) which determines a fouling degree of the surface of the propeller before the fouling...
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WO/2024/052489A2 |
The present disclosure relates to a measuring unit (300) for a target member (310) adapted to be submerged into a body of water (312), the measuring unit (300) comprising: - a connector (306) adapted to be in electrically conducting cont...
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WO/2024/014961A1 |
Tornado macrofouling cutter, for cutting, transporting away and collecting macrofouling on rigid structures submerged into water, such as submerged parts of FPSOs, pontoons, platform legs, quay sides, piles, rigid anchoring structures an...
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WO/2023/247878A1 |
The present disclosure relates to a ship (1) comprising: hull planking (12); an extension (2); and a fender (3) movably mounted with respect to the extension (2) such that it can move between a navigation position and a docking position.
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WO/2023/232357A1 |
The invention relates to a spacing system for ships with respect to other objects, with at least one fender which can be positioned at least in the region of the ship side wall and can be moved out of a rest position into a functional po...
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WO/2023/228162A1 |
Methods of reducing the corrosion or fouling of submerged surfaces - in particular the surfaces of equipment, installations and vessels used in marine environments – are described. The methods comprise entrapping a volume of gas, such ...
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WO/2023/218090A2 |
Electrolytic system (S) for defouling comprising a first substrate (1), the first substrate (1) comprising titanium, wherein a surface (11) of the first substrate (1) intended to be in contact with water is defined in the first substrate...
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WO/2023/216005A1 |
The present invention relates to a core covered with a plastic lining or coating and intended for manufacturing nets to farm fish, as well as securing or anchoring cables. The core slows down the rate of fouling by freshwater and marine ...
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WO/2023/209253A1 |
Boat hull cleaning equipment for cleaning boat hulls autonomously or by the action of an operator using acoustically treated pressurised water and/or rotating brushes while collecting water with residues from said hulls and subjecting it...
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WO/2023/202746A1 |
The invention relates to an active fender (13) having at least one fender body, in each of which force measurement cells (17) are disposed such that, at an exterior of the fender body, the force measurement cells form contact zones from ...
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WO/2023/194183A1 |
The invention concerns a cleaning device for cleaning a surface submerged in water, a cleaning system comprising a plurality of the cleaning devices, an underwater vehicle comprising the cleaning system and a method using the underwater ...
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WO/2023/191189A1 |
The present invention relates to a lightweight fender of which bulletproof performance is ensured and, more specifically, to a lightweight fender of which bulletproof performance is ensured, in which, by forming the inside in the form of...
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WO/2023/184801A1 |
A wall-climbing cleaning robot, comprising a frame (1), a first driving mechanism (2), a second driving mechanism (3), a first magnetic adsorption mechanism (4), and a cleaning mechanism (5). The first driving mechanism (2) is connected ...
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WO/2023/191179A1 |
The present invention relates to a bio fouling prevention system and a remote monitoring system and, more specifically, to a bio fouling prevention system and a remote monitoring system, which are characterized in that an electromagnetic...
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WO/2023/182903A1 |
The invention relates to the field of pharmaceutical chemistry and describes methods for producing, from a starting compound (5), medetomidine of formula (2) and its derivatives of formula (3) and formula (24).
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WO/2023/173572A1 |
A real-time panoramic imaging method and device for an underwater cleaning robot. The method comprises: constructing a three-dimensional projection curved surface of panoramic imaging on the basis of a working scene of a cleaning robot o...
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WO/2023/170398A1 |
Apparatus for servicing a structure has one or more buoyancy chambers attached thereto such that the angle of the apparatus when floating may be adjusted. The attachment may be by a pivotal connector with a pivot point at or near a midpo...
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WO/2023/173051A1 |
Systems and methods for reducing in-container skinning of a coating composition include an optional float disposed on top of an aqueous coating composition in a can and a hydrophobic evaporation suppressing layer disposed on top of the f...
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WO/2023/153598A1 |
The present invention provides a hull cleaning system comprising: a cleaning robot for cleaning the outer surface of a ship hull, and allowing contaminants removed from the outer surface of the hull during a cleaning process to flow ther...
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WO/2023/149806A1 |
A cleaning head (10) for cleaning an underwater surface (3), such as a boat hull. The cleaning head has a main housing (31) with a front rim (37) that defines a front aperture facing in a surface-facing direction. A seal assembly (39) is...
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WO/2023/144593A1 |
The invention relates to a shaft contact device 1 to make an electrical connection between a shaft and an earth point. Device 1 has a bracket 10 for connection to a point spaced from the rotating shaft, base member 20 mounted on the brac...
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WO/2023/137964A1 |
The present invention belongs to the technical field of coating derusting. Disclosed is a derusting robot control device for an inner cabin of a ship, the device comprising a recovery pump and high-pressure nozzles, and further comprisin...
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WO/2023/136465A1 |
Disclosed are: an ultrasonic anti-fouling device capable of generating omnidirectional multi-frequency ultrasonic waves, wherein the device can transmit ultrasonic waves to microorganisms of various sizes, and generate homogenous ultraso...
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WO/2023/128303A1 |
The present invention relates to a system for preparing a hull cleaning result report, the system comprising: an image selection unit which selects images of at least a preset sharpness standard from a plurality of images captured of the...
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WO/2023/128304A1 |
The present invention provides a hull surface management system for providing information about a hull cleaning condition by obtaining a captured image of a hull external surface from a ship bottom cleaning robot cleaning a hull, the hul...
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WO/2023/117197A1 |
The invention relates to a device (100) for cleaning a surface of a body around which a fluid flows, in particular a hull (S) around which water (W) flows, the device comprising a first ultrasound transmitter (1) for introducing ultrasou...
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WO/2023/113566A1 |
The present invention relates to a cleaning brush for a hull. The cleaning brush for a hull according to the present invention is a cleaning brush for a hull for removing a contaminant on a surface of a hull, the cleaning brush comprisin...
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WO/2023/095644A1 |
A fender 1 for ships comprises: a structure abutment part 10 which, when coming alongside an offshore structure 3 equipped with two poles 4a, 4b, protects a ship 2 and comes into abutment with the two poles 4a, 4b of the offshore structu...
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WO/2023/052496A1 |
A submergible cleaning device (1) comprising a frame (2) and at least one cleaning unit (5) attached to the frame (2). The cleaning units comprises: a housing (6) defining a lower edge (7) extending about an opening (8) into an inner cav...
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WO/2023/038079A1 |
In a magnetic attraction unit (1A), a permanent magnet (3), a rod (4), and a cam follower (5) are supported by a frame (2), which abuts an attachment surface (S), so as to be able to advance and retreat with respect to the attachment sur...
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WO/2023/031459A1 |
The device relates to a fender element (11) which is inflatable and comprises a flexible, waterproof shell (110) which, in the deflated state, forms a bag (11") which is housed inside a box (10) and the external face (110a) of which deli...
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WO/2023/030958A1 |
The disclosure provides a method for vessel maintenance optimization, the method comprising the steps of: obtaining operational data of the vessel; calculating a Torque Index;calculating a Slip Index; indicating that propeller cleaning i...
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WO/2023/027351A1 |
The present invention provides a floating structure employed in an integrated plant for cleaning a ship hull surface, the floating structure characterized by: having a predetermined width and length and floating on the sea; having the fr...
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WO/2023/027053A1 |
The present invention provides a paint selection system for selecting a paint, the system comprising: a storage unit for storing paint antifouling data including correspondence relationships between location information about an assessme...
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WO/2023/023761A1 |
A cleaning machine (10) for cleaning a submerged surface (11) has a drive device (12) and at least one cleaning head (14) disposed forward of the drive device in a forward direction of travel of the cleaning machine. The drive device has...
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WO/2023/027350A1 |
The present invention provides a mobile cleaning system which is employed in an integrated plant for cleaning the bottom of a ship, the mobile cleaning system including a floating structure which has a certain width and length and floats...
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WO/2023/027352A1 |
The present invention provides a movable inspection system which is adopted in an integrated plant for cleaning the bottom of a ship and inspects the exterior surface of the ship in a non-contact manner before or after the exterior surfa...
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WO/2023/022513A1 |
The present invention relates to a cleaning brush for a hull, and the cleaning brush for a hull, according to the present invention, is for removing pollutants on the surface of the hull, the brush comprising a rotating brush body, and a...
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WO/2023/020650A1 |
Ultrasonic generators fastened to a body are used as ultrasonic probes which, on account of the inverse piezoelectric effect, are thus used for emitting ultrasound and, on account of the piezoelectric effect, are also used for detecting ...
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WO/2023/016812A1 |
The invention relates to a fender (1) for protecting a ship against damage by a quay wall or a jetty or another ship, wherein the fender (1) comprises an elastically flexible outer wall (2) and a cavity (3) enclosed by the outer wall (2)...
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WO/2023/013473A1 |
A floating power generation unit is provided which, by dispersing oxygen content in water as fine air bubbles while generating power on the water, increases the activity of aerobic organisms, promotes plankton growth, and improves fishin...
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WO/2023/287299A1 |
An unmanned underwater vehicle, comprising: an outer hull defining an internal volume; a pressure communication channel between the internal volume and the exterior of the outer hull, arranged to control the pressure in the internal volu...
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WO/2022/268300A1 |
The invention proposes an anti-fouling robot (14), for cleaning a hull (12) of a marine vessel (10), comprising an attachment device (18) configured to adhere the robot (14) to the hull (12) of the marine vessel (10), a maneuvering devic...
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WO/2022/266412A1 |
A mobile robot may include a first track located on a first side of a robot body and a second track located on a second side of the robot body. The first track and the second track may be configured to cause movement of the robot body re...
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WO/2022/255578A1 |
The present invention relates to a biofouling preventing device for ships and a method for manufacturing same, the device including: an electrode which is arranged on a surface area of a hull, and receives a driving signal and provides a...
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