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31. 发明申请

WO2005082708A1 SISTEMAS DE VARIACÍON DE CALADO PARA TUMBONAS FLOTANTES 审中-公开
标题翻译：用于浮动井的深度变化系统
公开(公告)号：WO2005082708A1
公开(公告)日：2005-09-09
申请号：PCT/ES2005/000023
申请日：2005-01-19
申请人： BLANCO MACEIRAS, Moisés , SERRANO ARGÜELLES, Carlos , PIÑON GISBERT, Rubén
发明人： BLANCO MACEIRAS, Moisés , SERRANO ARGÜELLES, Carlos , PIÑON GISBERT, Rubén
IPC分类号： B63G8/22
CPC分类号： A47C15/006
摘要： Sistemas de variación de calado para tumbonas flotantes. Estos sistemas podrán ser aplicados a aquellas tumbonas o artefactos flotantes que quieran ofrecer al usuario la posibilidad de variación de calado. Dichos sistemas contarán siempre con un módulo acoplado de lastrado/deslastrado accionado por el usuario, permitiéndole variar el calado del conjunto artefacto-usuario hundiéndolo/emergiéndolo a su voluntad. El objeto de la invención es desarrollar nuevos mecanismos que permitan recuperar en todo momento la posición inicial de flotación mediante un sistema de almacenamiento de energía potencial. Concretamente los mecanismos desarrollados serán de cámara rígida con cámara elástica de volumen variable.
摘要翻译：本发明涉及浮动休息室的深度变化系统，其可用于为用户提供改变深度的可能性的休息室或浮动物体。本发明的系统总是包括由使用者致动的镇流/卸载耦合模块，从而使所述用户可以根据需要通过淹没来改变用户对象组件的深度。本发明的目的是开发新颖的机构，其可以通过潜在的能量存储系统随时恢复初始水线。所述发明机构更具体地包括设置有弹性体积可变室的刚性室。

32. 发明申请

WO2005019021A1 A BUOYANCY CONTROL SYSTEM 审中-公开
标题翻译： BUOYANCY控制系统
公开(公告)号：WO2005019021A1
公开(公告)日：2005-03-03
申请号：PCT/GB2004/003592
申请日：2004-08-20
申请人： ABERDEEN UNIVERSITY , BAGLEY, Philip, Michael , PLAYER, Michael, Antony , JAMIESON, Alan, John
发明人： BAGLEY, Philip, Michael , PLAYER, Michael, Antony , JAMIESON, Alan, John
IPC分类号： B63G8/22
CPC分类号： B63G8/22
摘要： The present invention relates to a buoyancy control system, and in particular to a buoyancy control system for controlling the buoyancy of an underwater submersible. The buoyancy control system comprises a buoyancy chamber (5) having a seawater inlet (5A) and a seawater outlet (11A), a power supply (31) used to power at least one electrical component of the system, and a hydraulic system for pumping seawater from the chamber through the outlet. The hydraulic system comprises a hydraulic pump (28) and a pressure multiplier (34), the hydraulic pump for applying pressure to the pressure multiplier, and the pressure multiplier for increasing the pressure applied thereto by the hydraulic pump, and for applying the increased pressure to seawater from the chamber to thereby pump out the seawater.
摘要翻译：本发明涉及一种浮力控制系统，特别涉及一种用于控制水下潜水器浮力的浮力控制系统。浮力控制系统包括具有海水入口（5A）和海水出口（11A）的浮力室（5），用于为系统的至少一个电气部件供电的电源（31）和用于泵送的液压系统海水从室通过出口。液压系统包括液压泵（28）和压力倍增器（34），用于向压力倍增器施加压力的液压泵和用于增加由液压泵施加到其上的压力的压力倍增器，并且用于施加增压从室内的海水中抽出海水。

33. 发明申请

WO00030927A1 MARINA PROTECTION METHOD AND MEANS AND CONTROL SYSTEM THEREFOR 审中-公开
标题翻译： MARINA保护方法及其控制系统
公开(公告)号：WO00030927A1
公开(公告)日：2000-06-02
申请号：PCT/AU1999/001020
申请日：1999-11-19
IPC分类号： B63B22/02 , B63B35/34 , B63C1/06 , B63G8/22 , B63G8/26 , E01D15/24 , E02B3/06 , B63B21/00 , B63B21/52
CPC分类号： E02B3/064 , B63B22/02 , B63B35/34 , B63C1/06 , E01D15/24
摘要： A submersible pontoon or marina (14) which can be sunk to be preserved from damaging environmental conditions and raised again to its floating condition when desired. Inflatable buoyancy chambers can be selectively opened to let in water or blown to increase their buoyancy and by controlling the position and rate of inflation/deflation the structure (14) can be kept horizontal as it sinks or is raised. The control system includes gas control valves adapted to be actuated upon application of a predetermined tilt angle to the structure (14) to feed gas into or out of discrete ones of said chambers to maintain a level attitude for said structure (14) during submersion or flotation of said structure (14).
摘要翻译：一个潜水浮船或码头（14），可以沉没，以免受到环境条件的破坏，并在需要时再次升至浮动状态。可以选择性地打开充气浮力室以使其进入水中或吹动以增加其浮力，并且通过控制膨胀/收缩的位置和速率，结构（14）可以在其下沉或升高时保持水平。控制系统包括气体控制阀，其适于在对结构（14）施加预定倾斜角度时致动，以将气体进入或离开离散的所述室，以在浸没期间保持所述结构（14）的水平姿态，或浮选所述结构（14）。

34. 发明申请

WO2023287302A1 BUOYANCY CONTROL METHOD 审中-公开
公开(公告)号：WO2023287302A1
公开(公告)日：2023-01-19
申请号：PCT/NO2022/050178
申请日：2022-07-14
申请人： EQUINOR ENERGY AS
发明人： DUPUY, Pablo Matias
IPC分类号： B63G8/22 , B63G8/00 , B63G8/14 , B63G8/42 , B63B3/13
摘要： A method for offloading cargo fluid from a container in an underwater vehicle, the method comprising: displacing cargo fluid from the container with a backfill liquid at a first pressure; depressurising the backfill liquid to a second pressure, wherein the second pressure is lower than the first pressure; and discharging at least part of the backfill liquid from the container.

35. 发明申请

WO2022238380A1 COMBINED SYSTEM FOR UNDERWATER DRONE 审中-公开
公开(公告)号：WO2022238380A1
公开(公告)日：2022-11-17
申请号：PCT/EP2022/062596
申请日：2022-05-10
申请人： SEASMART AS
发明人： MORLAND, Andreas
IPC分类号： H01M6/34 , B63G8/22 , G01N27/26 , H01M6/50 , A01K61/60 , B63G2008/004 , B63G8/14 , C25B1/04 , G01N27/403 , G01N33/18 , H01M2004/027 , H01M2220/20 , H01M2300/0002 , H01M4/134 , H01M4/38 , H01M50/204 , H01M50/249 , H01M50/502
摘要： The present invention relates to a combined oxygen sensor and seawater battery and buoyancy system (10) for an underwater drone (100), comprising: at least one cell comprising an anode (12) and a cathode (14) both exposable to seawater (16) when the underwater drone is placed in the sea, wherein the anode comprises magnesium, and wherein a reaction between the magnesium and the seawater acting as an electrolyte generates hydrogen (28); oxygen sensor electronics (18) adapted to measure at least one voltage of the at least one cell, and to determine an oxygen level based on the measured at least one voltage; a buoyancy chamber (20) adapted to capture at least some of the generated hydrogen to create buoyancy for the underwater drone; and battery terminals (24a-b) for powering at least one electrical device (26; 26a-f) of the underwater drone.

36. 发明申请

WO2021230860A1 NEUTRALLY BUOYANT LIQUID SUPPLY UNITS FOR UNDERWATER VEHICLES 审中-公开
公开(公告)号：WO2021230860A1
公开(公告)日：2021-11-18
申请号：PCT/US2020/032536
申请日：2020-05-12
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： BLOOMSTEIN, Theodore
IPC分类号： B63G8/00 , B63G8/22 , F17C1/00 , F17C13/08
摘要： An underwater liquid supply unit includes a first bladder containing a first liquid, a second bladder containing a second liquid, and a third bladder containing a third liquid. The combined volume of the first liquid, second liquid, and third liquid is neutrally buoyant relative to a surrounding medium the liquid supply unit is disposed in (e.g., in seawater). As the first liquid, second liquid, and third liquid are dispensed from the bladders, the bladders may reduce in size in at least one dimension. As the liquids are dispensed, the liquids may be dispensed in a predetermined volumetric ratio based on the density of the liquids to maintain neutral buoyancy of the combined volume of liquid. The underwater liquid supply unit may also include an integrated generator such as a fuel cell, as well as a propeller.

37. 发明申请

WO2020169376A1 AUFTRIEBSMODIFIKATIONSMODUL FÜR EIN MODULARES UNTERWASSERFAHRZEUG 审中-公开
公开(公告)号：WO2020169376A1
公开(公告)日：2020-08-27
申请号：PCT/EP2020/053261
申请日：2020-02-10
申请人： THYSSENKRUPP MARINE SYSTEMS GMBH , THYSSENKRUPP AG
发明人： RICHTER, Nicolas , NEHREN, Sascha , JESS, Andreas , VOSS, Thomas , WEHNER, Willem Hendrik , SCHIEMANN, Marc
IPC分类号： B63G8/22
摘要： Die vorliegende Erfindung betrifft ein Auftriebsmodifikationsmodul 10 für ein modulares Unterwasserfahrzeug, wobei das Auftriebsmodifikationsmodul 10 wenigstens einen ersten Rahmen 20 aufweist, wobei der Rahmen 20 zur Verbindung des Auftriebsmodifikationsmoduls 10 mit weiteren Modulen ausgebildet ist, wobei das Auftriebsmodifikationsmodul 10 wenigstens einen ersten Druckkörper 30 aufweist, wobei der erste Druckkörper 30 wenigstens einen ersten Flutbereich 50 und wenigstens einen ersten Trockenbereich aufweist, wobei im ersten Trockenbereich wenigstens eine erste Pumpe 40 angeordnet ist, wobei die erste Pumpe 40 Wasser aus der Umgebung oder einem auftriebsneutralem Reservoir in den ersten Flutbereich 50 und aus dem ersten Flutbereich 50 in die Umgebung oder ein auftriebsneutrales Reservoir fördern kann.

38. 发明申请

WO2019222824A1 HYBRID VESSEL COMPRISING BALLAST WATER SYSTEM 审中-公开
公开(公告)号：WO2019222824A1
公开(公告)日：2019-11-28
申请号：PCT/BR2019/050189
申请日：2019-05-24
申请人： VOS PROJETOS DE ENGENHARIA LTDA
发明人： POMPEIA, Caio
IPC分类号： B63G8/22 , B63B3/13 , B63B35/73 , B63B43/06 , B63G8/14
摘要： The present invention refers to a hybrid vessel with a ballast system in which the position of the cabin (102) is changed vertically, from emerged to submerged and vice versa, according to the decision of its operator. Thus, the present invention describes a hybrid vessel with ballast water system comprising at least one cabin (102) and at least one main tank (101) of ballast water, and the tank (101) is connected directly to the CAB (102) or partially above the water level.

39. 发明申请

WO2018229611A1 GROUP OR SYSTEM FOR THE QUICK EMERSION OF A SUBMERSIBLE OR A SUBMARINE 审中-公开
公开(公告)号：WO2018229611A1
公开(公告)日：2018-12-20
申请号：PCT/IB2018/054121
申请日：2018-06-07
申请人： TECHNOLOGY FOR PROPULSION AND INNOVATION S.R.L.
发明人： BARATO, Francesco
IPC分类号： B63G8/22 , B63G8/24 , B63G8/40
摘要： The present invention relates to a group or system for the quick emersion of a submersible or submarine (S) and/or for controlling the travel or advancement of a submersible or submarine (S).

40. 发明申请

WO2016105561A8 PRESSURE EQUALIZATION STRUCTURE AND MOTOR IMPROVEMENT FOR FLUID-IMMERSED SELF-ROTATING DISPLAYS 审中-公开
公开(公告)号：WO2016105561A8
公开(公告)日：2017-08-10
申请号：PCT/US2015000453
申请日：2015-12-24
申请人： TURTLETECH DESIGN INC
发明人： FRENCH WILLIAM W
IPC分类号： B63G8/22
CPC分类号： G09F19/02
摘要： A self-rotating display device includes and outer light transmissive container (402) containing a light transmissive fluid (406) and an body (404) containing an electric motor (421) for rotating the body with respect to the outer container. The body also carries an amount of the fluid (430a) contacting the fluid in the outer container through a pressure equalizing gap (431) in the body which forms a fluid pathway between the inner cavity of the body and the inner chamber of the outer container. The fluid pathway forms self-regulating pressure relief structure which accommodates slight pressure variations in the fluid due to climactic conditions for example. A specialized reduced footprint fluid-immersible electric motor having separate field and compass magnets, which do not rotate relative to each other, helps eliminate magnetic cogging. The device can be manufactured according to a method which eliminates the necessity of a fill hole in the body.

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