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1. 发明授权

US11999450B2 Robot, system and a method for underwater monitoring and maintenance of a ship's hull 有权
公开(公告)号：US11999450B2
公开(公告)日：2024-06-04
申请号：US17605491
申请日：2020-04-17
申请人： Shipshave AS
发明人： Rune Freyer
IPC分类号： B63B59/08 , B63B1/26 , B63B21/66 , B63H25/38
CPC分类号： B63B59/08 , B63B1/26 , B63B21/66 , B63H25/38 , B63B2059/087
摘要： A robot (2) and method for underwater monitoring and maintenance of a ship's hull (1) when the ship is underway, are described. The robot (2) comprises a main body (5), a connector (21) for connecting the robot (2) to a cable (3) for towing the robot (2), a resting base (13) adopted to rest against the ship's hull (1), one or more hydrofoil(s) (6, 7) arranged perpendicular to the length axis of the main body (5), and a rudder (8) arranged at the front part of the main body (5), the main body (5) being a straight and elongated body having a length to width ratio of 5 or more, where the length of the hydrofoil(s) (6, 7) as seen perpendicular to the main body (5), is/are longer than the width of the main body (5), and where the connector (21) for the cable (3) is arranged at one end of a hydrofoil (6), or at an arm extending parallel with the one or more hydrofoil(s).

2. 发明公开

US20240124107A1 VESSEL HULL CLEANING SYSTEM 审中-公开
公开(公告)号：US20240124107A1
公开(公告)日：2024-04-18
申请号：US18228996
申请日：2023-08-01
申请人： CleanSubSea Operations Pty Ltd
发明人： Roger Wayne Richard Dyhrberg
IPC分类号： B63B59/08 , B08B1/30 , G06T1/00
CPC分类号： B63B59/08 , B08B1/30 , G06T1/0007 , G06T1/0014 , B63B2059/085 , B63B2213/02
摘要： A hull cleaning system is disclosed that comprises a below-waterline hull cleaning head arranged to clean an underwater portion of a hull in-situ, a location determining system arranged to produce location information indicative of the location of the hull cleaning head relative to the hull, and

a hub facility remotely located relative to the hull cleaning head. The hub facility is arranged to store the location information, and the system is arranged to send the location information to the hub facility for storage at the hub facility so as to thereby provide a record at the hub facility of clean portions of the hull that have been cleaned by the hull cleaning head and fouled portions of the hull that have not yet been cleaned by the hull cleaning head. The system is also arranged to provide on-line access to the location information stored at the hub facility so as to thereby enable cleaning to continue at a subsequent time using the stored location information.

3. 发明公开

US20240051645A1 UNDERWATER ROBOT FOR REMOVING MARINE BIOFOULING FROM HULLS OF FLOATING UNITS, WITH SYSTEM FOR CONTAINING AND CAPTURING WASTE 审中-公开
公开(公告)号：US20240051645A1
公开(公告)日：2024-02-15
申请号：US18260014
申请日：2021-12-20
申请人： PETRÓLEO BRASILEIRO S.A. – PETROBRAS , SERVIÇO NACIONAL DE APRENDIZAGEM INDUSTRIAL - DEPARTAMENTO REGIONAL DA BAHIA-SENAI/DR/BA
发明人： Marcelo Luiz LIGEIRO BARBOSA , Edisiene DE SOUZA CORREIA , Lucas SARMENTO NEVES DA ROCHA , Edna DOS SANTOS ALMEIDA , Mateus DOS SANTOS DE MENESES , Carlos Eduardo DA SILVA JORGE , Frederico GARCIA DE OLIVEIRA , Luis Carlos MORENO LEDEZMA , Alexandro QUIRINO DA SILVA , Joaquim RANYERE SANTANA DE OLIVEIRA , Valter ESTEVÃO BEAL , Saulo QUEIROZ FIGLIUOLO , Danilo MARQUES FERREIRA , Gustavo DOS SANTOS CUNHA , Érika DURÃO VIEIRA
IPC分类号： B63B59/08 , B63G8/00 , B63G8/39 , B63G8/38 , B63G8/14 , B62D55/265 , B63G8/08
CPC分类号： B63B59/08 , B63G8/001 , B63G8/39 , B63G8/38 , B63G8/14 , B62D55/265 , B63G8/08 , B63G2008/005
摘要： The present invention relates to a remotely operated underwater robot device for removing marine biofouling, mainly aimed at organisms such as sun coral, settled on hulls of floating units for transporting oil and derivatives thereof, or on exploration and production platforms. The system comprises a remotely operated robot that removes the marine biofouling from said hulls, without damaging the hull, containing and capturing the waste. It is an intelligent device that is capable of operating in two modes: as an ROV to allow it to travel through the water, and as a crawler to perform the actual functions of removing the macrofouling containing sun coral and the functions resulting therefrom. It has non-georeferenced reference systems using acoustic elements to facilitate location by the operator. It uses computer vision to enter the parking areas without human assistance. It contains thrusters for controlling aquatic movements and self-levelling systems with control of the centre-of-buoyancy dynamics, and has wheels for movement, which can be electromagnets or a set of wheels that works in conjunction with a magnetic fastening system, both with variation in the coupling force. It has either a system for removing, containing, capturing and crushing the biofouling or a removal system using cavitation and mechanical impact that can have an approximate height of 30 centimetres, normally applied to sun coral.

4. 发明授权

US11841133B2 Antifouling system with inductive power transfer for use in protecting a surface against biofouling 有权
公开(公告)号：US11841133B2
公开(公告)日：2023-12-12
申请号：US17277779
申请日：2019-09-18
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Jacobus Josephus Leijssen , Martijn Gerarda Lambertus Justinus Van Uden
IPC分类号： B63B59/08 , B63B59/04 , A61L2/10 , C09D5/16 , H02J50/10 , H02J50/40 , F21V31/00 , F21V23/02 , F21V23/04 , B08B17/02 , A61L2/08 , A61L2/26 , C09D5/06 , F21W107/20 , H02J50/90 , H05B45/50
CPC分类号： F21V31/00 , A61L2/08 , A61L2/10 , A61L2/26 , B08B17/02 , B63B59/08 , C09D5/06 , F21V23/02 , F21V23/0442 , H02J50/10 , H02J50/402 , A61L2202/11 , B63B59/04 , F21W2107/20 , H02J50/90 , H05B45/50
摘要： An antifouling system for reducing and/or preventing fouling of an object exposed to fouling conditions when in use, comprising a plurality of antifouling devices (26) for providing an antifouling radiation to at least part of the object and/or at least part of the antifouling system; wherein the antifouling system further comprises: —a power transmission system comprising: —an inductive power emitter (10) comprising at least one inductive emitter element (12); and —a plurality of inductive power receivers (24) each one comprising at least one inductive receiver element; wherein the inductive power emitter and the plurality of inductive power receivers are for mounting on the object in a fixed configuration with respect to each other thereby to provide an inductive coupling between each one of the at least one inductive receiver elements and the at least one inductive emitter element such that power may be inductively transmitted when the power transmission system is in use; and wherein the plurality of antifouling devices (26) are configured to be driven using transmitted power from at least one of the plurality of inductive power receivers when the system is in use.

5. 发明申请

US20190248454A1 A VESSEL HULL CLEANING SYSTEM 审中-公开
公开(公告)号：US20190248454A1
公开(公告)日：2019-08-15
申请号：US16310592
申请日：2017-06-16
申请人： CleanSubSea Operations Pty Ltd
发明人： Roger Wayne Richard Dyhrberg
IPC分类号： B63B59/08 , G06T1/00
CPC分类号： B63B59/08 , B08B1/008 , B63B2059/085 , B63B2213/02 , G06T1/0007 , G06T1/0014
摘要： A hull cleaning system is disclosed that comprises a below-waterline hull cleaning head arranged to clean an underwater portion of a hull in-situ, a location determining system arranged to produce location information indicative of the location of the hull cleaning head relative to the hull, and a hub facility remotely located relative to the hull cleaning head. The hub facility is arranged to store the location information, and the system is arranged to send the location information to the hub facility for storage at the hub facility so as to thereby provide a record at the hub facility of clean portions of the hull that have been cleaned by the hull cleaning head and fouled portions of the hull that have not yet been cleaned by the hull cleaning head. The system is also arranged to provide on-line access to the location information stored at the hub facility so as to thereby enable cleaning to continue at a subsequent time using the stored location information.

6. 发明申请

US20180312231A1 VESSEL HAVING A COMPARTMENT FOR CONTAINING WATER 审中-公开
公开(公告)号：US20180312231A1
公开(公告)日：2018-11-01
申请号：US15771011
申请日：2016-10-19
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Roelant Boudewijn HIETBRINK , Bart Andre SALTERS , Esther Anna Wilhelmina Gerarda JANSSEN , Cornelis Gerardus VISSER
IPC分类号： B63B59/04 , B63B3/66 , A61L2/10 , B63J4/00
CPC分类号： B63B59/04 , A61L2/0011 , A61L2/10 , B63B3/66 , B63B13/00 , B63B13/02 , B63B59/08 , B63B2013/005 , B63J4/00 , B63J4/002
摘要： A vessel has a compartment (34) for containing water, which compartment (34) has at least one opening (31) in a wall (30) thereof for allowing water to pass therethrough. The compartment (34) comprises an assembly (1) of a grating (10) and at least one anti-biofouling source (20), the grating (10) being positioned in the opening (31) for blocking items from passing through the opening (31) along with the water, and comprising a number of elements and spaces between the elements, and the anti-biofouling source (20) being configured to emit ultraviolet light during operation thereof for realizing anti-biofouling of at least a portion of the grating (10). At least one of the elements of the grating (10) is at least partially transparent to the ultraviolet light, enabling a design of the assembly (1) in which anti-biofouling of the entire grating (10) may be guaranteed.

7. 发明授权

US10040525B2 Anti-fouling system using energy harvested from salt water 有权
公开(公告)号：US10040525B2
公开(公告)日：2018-08-07
申请号：US15315171
申请日：2015-06-19
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Bart Andre Salters , Adrianus Sempel
IPC分类号： B63B59/04 , B01J19/12 , B08B17/02 , B63B59/08 , C02F1/32 , G02B6/10 , B63B59/06
CPC分类号： B63B59/04 , B01J19/123 , B08B17/02 , B63B59/06 , B63B59/08 , B63B2209/04 , C02F1/325 , C02F2103/08 , C02F2201/001 , C02F2303/20 , G02B6/0043 , G02B6/102 , Y02T70/32
摘要： The invention provides an anti-fouling lighting system (1) configured for preventing or reducing biofouling on a fouling surface (1201) of an object (1200) that during use is at least temporarily exposed to a liquid, by providing an anti-fouling light (211) to said fouling surface (1201), the anti-fouling lighting system (1) comprising: —a lighting module (200) comprising a light source (210) configured to generate an anti-fouling light (211); and —an energy system (500) configured to locally harvest energy and configured to provide electrical power to said light lighting module (200), wherein the energy system (500) comprises (i) a sacrificial electrode (510), and (ii) a second energy system electrode (520), wherein the energy system (500) is configured to provide electrical power to the lighting module (200) when the sacrificial electrode (510) and the second energy system electrode (520) are in electrical contact with the liquid.

8. 发明授权

US09796460B1 Pontoon cleaning assembly 有权
公开(公告)号：US09796460B1
公开(公告)日：2017-10-24
申请号：US15191689
申请日：2016-06-24
申请人： Gordon Hawk
发明人： Gordon Hawk
IPC分类号： B63B59/00 , B63B59/08 , B08B1/00 , A46B9/02 , A46B5/02 , B25G1/04 , B25G1/10 , B63B35/34
CPC分类号： B63B59/08 , A46B5/02 , A46B9/02 , A46B2200/3013 , B08B1/002 , B08B1/008 , B25G1/04 , B25G1/102 , B63B35/34 , B63B2059/082
摘要： A pontoon cleaning assembly for cleaning floats on a pontoon boat includes a handle that may be manipulated. A scrubbing unit is movably coupled to the handle. The scrubbing unit may scrub a float on a pontoon boat while the pontoon boat is floating.

9. 发明申请

US20170081000A1 CLEANING AND GROOMING WATER SUBMERGED STRUCTURES USING ACOSUTIC PRESSURE SHOCK WAVES 有权
公开(公告)号：US20170081000A1
公开(公告)日：2017-03-23
申请号：US15264721
申请日：2016-09-14
申请人： SANUWAVE, INC.
发明人： Iulian Cioanta , Cary McGhin
IPC分类号： B63B59/10 , B63B59/08 , B08B5/04 , B08B7/02 , B08B3/02
CPC分类号： B63B59/10 , B06B1/02 , B08B3/024 , B08B3/12 , B08B5/04 , B08B7/026 , B08B2203/0229 , B63B59/08 , E02B17/0034 , H04R1/44
摘要： A cleaning or grooming system that uses acoustic pressure shock waves can remove barnacles, algae, biofilms and other undesired materials from the hulls of ships, propellers, rudders, inlet ports for cooling of nuclear submarines, outlet ports, sonar housings, protective grills and other structures that are submerged in salt or fresh water environments.

10. 发明申请

US20170073989A1 UNDERWATER CLEANER 审中-公开
标题翻译：水下清洁剂
公开(公告)号：US20170073989A1
公开(公告)日：2017-03-16
申请号：US15257344
申请日：2016-09-06
申请人： Andrés Fränkel
发明人： Andrés Fränkel
IPC分类号： E04H4/16
CPC分类号： E04H4/1654 , B63B59/08 , B63B2059/082 , E04H4/1618 , E04H4/1636
摘要： The invention relates to an underwater cleaner (1), especially for a swimming pool, comprising a housing (2) in which an especially battery-powered pump having an electric motor (4) and an impeller (3) is arranged, wherein the housing (2) comprises an inlet opening (23) and an outlet opening (22) for a flow path, said flow path forming a first channel section (13) originating from the first inlet opening (23) and a second channel section (14) accommodating the impeller (3), wherein the second channel section (14) is arranged in an inclined manner in relation to the first channel section (13), and wherein the impeller axis (18) is arranged in an inclined manner in relation to a normal (24) to the opening cross-section of the inlet opening (23). The ratio A/B of a first cross-sectional surface A to a second cross-sectional surface B is less than 2.8, wherein the first cross-sectional surface A is defined by the smallest flow cross-section in the first channel section (13) and the second cross-sectional surface B by the smallest flow cross-section of the second channel section (14) directly at the pump inlet.In order to obtain the simplest possible underwater cleaner (1) with the lowest production costs, which offers high suction power with low flow losses even in the case of impellers (3) of relatively large diameters, the first channel section (13) converges continuously into the second channel section (14).
摘要翻译：为了获得尽可能最低的生产成本的最简单的水下清洁器（1），即使在具有较大直径的叶轮（3）的情况下，即使在低流量损失的情况下，第一通道部分（13）连续地会聚进入第二通道部分（14）。

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