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公开(公告)号：WO2022146789A1
公开(公告)日：2022-07-07
申请号：PCT/US2021/064619
申请日：2021-12-21
Applicant: LONE GULL HOLDINGS, LTD.
Abstract: Disclosed is an apparatus that floats at the surface of a body of water over that waves pass. Passing waves, and/or the motions they impart to the apparatus as they pass, result in a net and/or effective propulsion of the apparatus in at least a first direction relative to the geometry and/or structure of the apparatus, and typically, at least in part, toward a direction from that waves approach the apparatus.
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公开(公告)号：WO2022099436A1
公开(公告)日：2022-05-19
申请号：PCT/CN2020/127707
申请日：2020-11-10
Applicant: 唐山圣因海洋科技有限公司 , 唐山哈船科技有限公司
Abstract: 一种海洋悬浮式平衡装置，包括储水箱（1）和漂浮安装台（12），储水箱（1）的底部内壁上固定安装有支撑块（2），支撑块（2）的顶部转动安装有平衡板（3），平衡板（3）的底部两侧均固定安装有第一弹簧（4），平衡板（3）的顶部两侧均固定安装有沙箱（5），两个沙箱（5）相互靠近的一侧固定安装有同一个管道（6），两个沙箱（5）中的一个沙箱（5）的一侧均固定安装有第一齿条（7），第一齿条（7）上啮合有齿轮（8），齿轮（8）上啮合有第二齿条（9），第二齿条（9）和两个沙箱（5）中的一个沙箱（5）上均固定安装有滑杆(10)。该平衡装置能够保障检测数据的准确性，操作方便。
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公开(公告)号：WO2021062525A1
公开(公告)日：2021-04-08
申请号：PCT/CA2020/051290
申请日：2020-09-28
Applicant: POLYVALOR, LIMITED PARTNERSHIP
Inventor： AUDET, Yves
Abstract: A solar power generator has: a frame securable to an underwater ground surface; a shaft supported by the frame; a casing floatable on a body of water and movably mounted to the frame via the shaft, the casing rotatable relative to the frame about a first axis defined by the shaft; a photovoltaic cell array secured to the casing; and a motor operatively connected to the casing for rotating the casing about the first axis to orient the photovoltaic cell array towards a sun in function of an azimuth of the sun.
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公开(公告)号：WO2021034040A1
公开(公告)日：2021-02-25
申请号：PCT/KR2020/010868
申请日：2020-08-14
Applicant: 주식회사 엠에스엘테크놀로지
IPC: B63B22/18 , B63B22/16 , F21W111/047
Abstract: 본 발명은 균형유지가 향상된 등부표에 관한 것으로서, 부력체를 고정하는 프레임 내로 해수가 유입되어 외부 충격에 의한 요동이 감소될수 있는 균형유지가 향상된 등부표에 관한 것이다. 본 발명의 균형유지가 향상된 등부표는 부력체를 관통하는 하부프레임 내로 해수가 유입되어 중심측의 중량이 증가되므로 파도나 파랑에 의한 좌우 요동을 줄일 수 있어, 항로의 안전 수역 또는 암초 등의 장애물 위치 표시 안내를 안정적으로 수행할 수 있는 이점이 있다.
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公开(公告)号：WO2020131255A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/061205
申请日：2019-11-13
Applicant: MAKANI TECHNOLOGIES LLC
Inventor： NORDSTROM, Charles, Joseph
Abstract: Examples include a spar buoy for use in water, the spar buoy including a bottom section configured to be completely submerged and having a first average diameter, the bottom section including an anchor cable attachment device, a top section configured to be partially submerged, the top section including an aerial tether attachment device, an intermediate section configured to be completely submerged and having a second average diameter that is greater than the first average diameter, where the intermediate section is disposed between the bottom section and the top section, the intermediate section including a buoyancy chamber having a first density less than the water, and a ballast material disposed in the bottom section and having a second density greater than or equal to the water, where the spar buoy is configured to exhibit a particular buoyancy -to-weight ratio and a particular moment ratio when in the water.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2019123080A1
公开(公告)日：2019-06-27
申请号：PCT/IB2018/059775
申请日：2018-12-07
Applicant: SAIPEM S.P.A.
Inventor： SERENA, Alberto , MASSARI, Giovanni , LAZZARIN, Diego
Abstract: A system for power and data transmission in a body of water to unmanned underwater vehicles comprises a floating surface station (3) for generating electric energy and receiving and transmitting data; an underwater station (2) connectable to at least one unmanned underwater vehicle (4); at least one submerged depth buoy (8; 23; 26); and an umbilical (5), which comprises a power transmission line and a data transmission line, is mechanically and electrically connected to the surface station (3) and to the underwater station (2), and is mechanically coupled to the depth buoy (8; 23; 26) so that the umbilical (5) comprises a first umbilical section (9) that is stretched between the underwater station (2) and the depth buoy (8; 23; 26) and a second umbilical section (10) that extends loose between the depth buoy (8; 23; 26) and the surface station (3).
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公开(公告)号：WO2016011502A1
公开(公告)日：2016-01-28
申请号：PCT/AU2015/050409
申请日：2015-07-21
Applicant: FLEMING, Ronald Stephen
Inventor： FLEMING, Ronald Stephen
Abstract: A marine survey apparatus for towing by a survey vessel in order to perform a marine survey, the marine survey apparatus including: a marine survey streamer having a first end for attachment to the survey vessel; and a tail buoy attached to a second end of the marine survey streamer; wherein the tail buoy includes actuable components to selectively submerge the tail buoy below a surface of a body of water in which the survey streamer is disposed so as to reduce the risks of damage and entanglement of the marine survey streamer.
Abstract translation: 海上检验仪器，用于由检验船拖曳以进行海上检验，海洋检验仪器包括：船舶测量拖缆，其第一端附着在测量船上; 和一个附着在海洋调查拖缆第二端的尾浮标; 其中所述尾浮标包括致动部件，以选择性地将所述尾浮标浸没在设置有所述调查拖缆的水体的表面下方，以便减少所述海洋调查拖缆的损坏和纠缠的风险。
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公开(公告)号：WO2015026778A1
公开(公告)日：2015-02-26
申请号：PCT/US2014/051622
申请日：2014-08-19
Inventor： BAYLOT, Michel Pierre , HALLOT, Raymond , HAJERI, Yann , GUEYDANE, Stephane , SCARPA, Matteo
IPC: B63B22/18
CPC classification number: B63B22/18 , B63B22/02 , B63B22/04 , B63B22/20 , B63B2021/007 , B63B2022/028 , E21B19/002 , E21B41/00
Abstract: A subsea buoy comprising: a frame comprising one or more winches and a subsea equipment attachment point and one or more buoyancy modules attached to the frame and associated systems and methods.
Abstract translation: 一种海底浮标，包括：框架，其包括一个或多个绞盘和海底设备连接点以及附接到所述框架的一个或多个浮力模块以及相关联的系统和方法。
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公开(公告)号：WO2013092930A3
公开(公告)日：2013-06-27
申请号：PCT/EP2012/076512
申请日：2012-12-20
Applicant: CGG SERVICES SA
Inventor： BRIZARD, Thierry
Abstract: A buoy is configured to record seismic signals while underwater. The buoy includes a body; a buoyancy system configured to control a buoyancy of the body to descend multiple times to a predetermined depth (H) and then resurface with a controlled speed; and a seismic sensor located in the body and configured to record the seismic signals. The seismic sensor is instructed to record the seismic signals as the buoy travels up and down between the water surface and the predetermined depth.
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公开(公告)号：WO2012037174A2
公开(公告)日：2012-03-22
申请号：PCT/US2011/051473
申请日：2011-09-13
Applicant: INCUBE LABS, LLC , IMRAN, Mir
Inventor： IMRAN, Mir
CPC classification number: B63C11/26 , A61B5/0002 , A61B5/0205 , B63B22/00 , B63B35/00 , B63B35/44 , B63B2022/006 , B63B2035/006 , B63B2035/007 , B63B2035/4466 , B63H25/04 , F03B13/20 , G01S3/80 , G05D1/0208 , H04B11/00 , H04B14/00 , Y02E10/38
Abstract: Various embodiments of the invention provide a buoy and system for monitoring divers and other underwater objects. In many embodiments, the buoy has capabilities to monitor a diver, obtain position information about the diver and use that information to move itself to an effective range for continued monitoring. The buoy can connect and communicate with a communication device attached to a diver to communicate, position, biometric and other data. In one embodiment, the buoy comprises a propulsion system for propelling the buoy, an acoustic communication module for communicating with the diver and a propulsion controller for controlling the propulsion system to move to the effective range. Other embodiments provide a power generation system using a power generating buoy comprising an inertial weight, an energy converter and a connecting linkage. The system may comprise a single or multiple buoys and can include an electrical storage such as an electrical battery.
Abstract translation: 本发明的各种实施例提供了用于监视潜水员和其他水下物体的浮标和系统。 在许多实施例中，浮标具有监测潜水员的能力，获得关于潜水员的位置信息并使用该信息将其自身移动到有效范围以继续监测。 浮标可以与连接到潜水员的通信设备连接并通信，以进行通信，定位，生物特征和其他数据。 在一个实施例中，浮标包括用于推进浮标的推进系统，用于与潜水者通信的声通信模块和用于控制推进系统移动到有效范围的推进控制器。 其他实施例提供使用发电浮标的发电系统，所述发电浮标包括惯性配重，能量转换器和连接连杆。 该系统可以包括单个或多个浮标并且可以包括诸如电池的电存储器。
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