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225
results.
Updated on
23/12/2025 [07:22:00]
Results 150 to 175 of 225
Absstract of: CN120946531A
本发明提供一种潜航器单向储热式海洋温差能发电系统，包括潜航器机体、单向储热式蒸发器发电系统和升潜系统；所述单向储热式蒸发器发电系统和升潜系统设置在潜航器机体内部，发电系统包括透平发电机组、冷凝器、工质泵和储热式蒸发器；所述储热式蒸发器出口与透平发电机组入口连接，透平发电机组依次连接透平发电机组、冷凝器、工质泵和储热式蒸发器入口。本发明实现将海表温海水热量通过储能相变材料储存，在潜航器下潜过程中不向环境释放热量，当潜航器到达海底时，利用储存热量和环境冷海水的冷量构建温差，构成朗肯循环实现发电。使潜航器具备了航行过程中利用海洋温差自主发电能力，提升了水下航行器的续航里程及传感器搭载能力。
Absstract of: US2025347262A1
Apparatus and methods are described for use with a bodily emission of a subject that is disposed within a toilet bowl. One or more light sensors are configured to receive light from the toilet bowl, while the bodily emission is disposed within the toilet bowl. A computer processor detects one or more spectral components that are characteristic spectral components at which white blood cells emit fluorescent light, by analyzing the received light, and in response thereto, determines that there is a presence of white blood cells within the bodily emission. Other applications are also described.
Absstract of: WO2025235332A1
A fully-submerged multi-stage Horizontally-oriented Conical-helical Hydrokinetic Turbine that captures water stream flows (river, tidal, deep ocean currents) and funnels this kinetic-rich concentrated flow into a conical turbine system consisting of a rotating arrangement of helical hydrofoil blades wherein the internal stream is forced to exit out through the frustum turbine blade assembly. With a higher Capacity Factor and Power Coefficient than conventional renewables, this turbine is designed to be an environmentally friendly baseload electricity generator to meet the ever-increasing electricity demands.
Absstract of: WO2025235242A1
A hydrokinetic apparatus, suitable for use on land, comprising a gear with an attached counterweight, which enables the gear to rotate alternately between a rightmost clockwise position and a leftmost counterclockwise position. As the gear rotates clockwise, a rod attached to the gear is moved to the left, and as the gear rotates counterclockwise, the rod is moved to the right. The rod supports a piston at both ends. The pistons travel within a conduit that comprises two segments in fluid communication with each other. The first segment, through which the piston travels, is horizontal and contains a water turbine at its distal end. The second segment includes an air turbine at its distal end and is oriented at an obtuse angle to the first segment, preferably in the range of 90 degrees to 135 degrees.
Absstract of: JP2024033384A
To provide an integrated power generation system capable of effectively utilizing wind, wave, photovoltaic energy, and other renewable energy available offshore at a low cost.SOLUTION: When generating power offshore, a power generation system utilizing multiple types of ocean natural energy integrates wind, wave and/or photovoltaic energy for power generation in a manner that combines a wind power generation device 1 with a wave force power generation device 5 using a vertically movable electromagnetic force and/or a photovoltaic power generation device (panel) 6 installed on an entire surface of an extended float 52. Also, the power generation system incorporates another type of power generation device utilizing current, photovoltaic and ocean thermal energy.SELECTED DRAWING: Figure 13
Absstract of: CN120926008A
本申请公开了一种能量转化结构及波浪能转化装置，涉及波浪能发电技术领域，能量转化结构包括两件平行设置的导向件；限位件，设置于所述导向件的一端；阻尼系统，设置于所述导向件的另一端；两个浮体，滑动设置于所述导向件，两个所述浮体之间通过弹性件连接，其中，靠近所述阻尼系统的所述浮体与所述阻尼系统连接；能量转换单元，设置于所述浮体内，所述能量转换单元能够将所述浮体的直线运动转换为电能。相较于以往的单浮体结构，本申请的能量转换装置设置两个浮体，应用于波浪能转换装置上时，在同等空间尺寸条件下，可以有效增加结构对于波浪能的捕获和转化效率。
Absstract of: CN120925913A
一种叶片轮毂后掠式自整流轴流空气透平转轮，属于波浪能发电装置领域。本发明包括轮毂，轮毂转动设置于转轮室内，轮毂布置于前置导叶和后置导叶之间，轮毂上设置有多个叶片，所述叶片以轮毂的轴线为中心，圆周方向均匀布置，所述叶片包含紧邻前置导叶的进气边和紧邻后置导叶的出气边，轴向气流沿前置导叶流出，经进气边进入轮毂的叶片之间，做功产生力矩后，从出气边流出，经后置导叶整流后，沿轮毂的轴向流出。本发明研发目的是为了解决当前轴流空气透平因轮毂到轮缘进口液流角差异较大，导致局部损失增大、影响效率的问题，减少叶轮局部损失，提高透平效率。
Absstract of: MX2025011803A
Self-contained blockchain mining and high-energy-density computing systems have a low temperature heat engine (LTHE) with a working fluid loop extended between a heat source and a heat sink; a biockchain mining device connected to receive electricity generated from the LTHE; a heat exchanger on the working fluid loop; and a coolant loop extended between the blockchain mining device and the working fluid loop (heat exchanger). A self-contained high-energy-density computing data center (HEDC) system is disclosed comprising: a low temperature heat engine (LTHE) with a working fluid loop extended between a heat source and a heat sink; an HEDC device connected to receive electricity generated from the LTHE; a heat exchanger on the working fluid loop; and a coolant loop extended between the HEDC device and the working fluid loop (heat exchanger). A method is also disclosed comprising: generating electricity using a low temperature heat engine (LTHE); operating an HEDC device, using electricity generated by the LTHE, to carry put computer processes; and cooling the HEDC device by heat exchange with working fluid of the LTHE.
Absstract of: CN120934375A
本发明公开了一种面向海洋波浪能的压电电磁俘获装置，该装置在海水表面上受波浪能作用，发生振动激励模块8中的球形磁铁8‑2会在模块内部的滑道中反复摆动，球形磁铁8‑2运动的过程中会在撞击模块两端的圆形压电片8‑1并发电，球形磁铁8‑2在反复运动的过程中在模块的外部缠绕的铜线会切割磁感线并发电，球形磁铁8‑2运动时，会激励矩形磁铁7，矩形磁铁7带动压电片Ⅱ6来回进行摆动运动发电，压电片Ⅱ6运动过程中会带动压电片Ⅰ4一同运动并发电。本发明涉及纳米发电机领域，特别涉及一种面向海洋波浪能的压电电磁俘获装置。本发明在不同波浪频率和强度下均能高效地进行能量转化；装置设计得相对小巧；装置工作原理相对简单，运行维护成本较低。
Absstract of: CN120905695A
本发明公开了一种波浪能驱动空气碳捕集转化系统，涉及碳捕集技术领域，包括取能组件、捕集组件和转化组件，捕集组件中的空气泵和智能精密蠕动泵通过取能组件中的柔性多层环和简谐摆通过电力传输电缆连接，捕集组件中的酸罐通过橡胶管连接转化组件中的二氧化碳口。本发明采用上述的一种波浪能驱动空气碳捕集转化系统，结合近海渔场的设施分布且省却了以往高昂的回收成本，高效采集波浪能和太阳能这类可再生能源，直接从空气中捕集CO2，且变废为宝利用回收废旧铅酸电池制成的催化剂通过电催化转化将CO2转化为高价值有机物。
Absstract of: WO2024191410A1
Embodiments disclosed may comprise a pump, a generator, or a propulsion system. Two flexible fins are coupled via their longitudinal inner edges to fin coupling modules. An external fluid flow causes traveling fin undulations. The angle of the fins relative to each other changes as undulations travel along the fins a which can be translated through the fin coupling modules into mechanical work, powered by the external fluid flow. The mechanical work of the fin coupling modules may be the cyclical extension and contraction of pistons or bellows incorporated into the fin coupling modules, which may draw ambient fluid during their extension cycles and compress fluid during their contraction cycles to create a pump. The pistons or bellows may also be sealed from ambient fluid but connected through conduits through which contained fluid is exchanged in a continuous circulation of fluid to power a pump or a turbine.
Absstract of: CN120906752A
本申请涉及海上风力发电技术领域，尤其是涉及一种固定式海上风电与波浪能耦合发电系统，包括支撑基体、塔管、风电机组、盖板及流体发电装置，塔管安装于支撑基体上；风电机组安装于塔管上；盖板固定于支撑基体的空腔内；空腔的侧壁形成有通水口及通气口，海水经由通水口进入到盖板的下方空间，且内部液面与盖板之间形成气室；流体发电装置安装于盖板，且其与风电机组和电网之间相连接的电缆相连接；通气口通过流体发电装置与气室相连通，当外界水平面随着波浪起伏时，气室的空间会发生变化，使得气室和通气口之间所流通的空气流经流体发电装置，而使得流体发电装置发电。可见，本申请可将波浪能发电和风力发电结合在一起，结构简单，成本低廉。
Absstract of: CN120906727A
本发明涉及发电设备技术领域，公开了一种水上发电装置及其使用方法，包括：船体，所述船体内开设有流道，所述流道内固定安装有磁悬浮轴承发电机，所述船体顶部固定安装有发电扇叶，所述发电扇叶与磁悬浮轴承发电机连接，本发明通过磁悬浮轴承发电机和发电扇叶主动利用水流和风力稳定发电，还能将航道中形成的波浪转化为有益动能，让环形浮球在波浪作用下上下移动通过传动组件带动清理刷自动清理流道进水口处的过滤网，如此从根本上解决了水下发电装置因进水口堵塞导致的效率衰减难题，确保了水流发电时的水流效率，保障了整体发电效果的稳定。
Absstract of: CN223523871U
本实用新型涉及发电设备技术领域，具体提供一种波浪发电装置，旨在解决现有波浪发电装置结构复杂、维护成本高的问题。为此，本实用新型的波浪发电装置，包括支架、浮体以及安装于支架上的传动组件和发电组件。传动组件包括驱动机构、杠杆机构和齿轮组，驱动机构分别与浮体和杠杆机构连接，浮体能够带动驱动机构上下移动，使得杠杆机构能够在驱动机构的带动下迫使齿轮组转动；发电组件包括壳体、设置于壳体中的线圈以及与线圈相对应的磁体，磁体与齿轮组连接，齿轮组能够带动磁体转动。通过浮体、驱动机构、杠杆机构和齿轮组的协同作用，能够高效地捕捉和利用波浪的能量。整个装置结构紧凑，占地面积小，便于安装和维护。
Absstract of: CN120902882A
本发明涉及一种浪涌自发电浮标，包括活动连接的浮标本体与发电部；所述发电部设置于浮标本体的下方；所述浮标本体与发电部间连接有弹簧；所述发电部内的空腔中设有旋转轴；所述旋转轴上止转连接有偏心块；所述偏心块朝向远离旋转轴的方向延伸；所述旋转轴与发电机相连以利用旋转轴的旋转带动发电机发电；所述旋转轴上还连接有用于驱动旋转轴转动的驱动电机。本发明的驱动电机能够在小振幅波浪情况下主动驱动旋转轴转动，从而有效的驱动偏心块转动，弹簧还能与发电部在波浪激励下协同作用，当发电部在波浪作用下偏转时，弹簧会储存一部分能量用于延长发电部的摇摆时长，发电部能够在更小的波浪激励下有效实现偏心块的转动。
Absstract of: CN120231684A
The invention discloses a wave power generation and sea water desalination one-stop system which is characterized in that a wave power generation device, a supercharging device, a hydraulic energy storage and release device and a sea water desalination device are sequentially connected, and the functions of wave power generation, sea water supercharging, hydraulic energy storage and sea water desalination are integrated into the same system, so that multifunctional one-stop utilization is realized; the technical problem of low seawater resource utilization efficiency caused by lack of joint coordination ability among existing seawater resource utilization devices is solved.
Absstract of: CN120092129A
The invention relates to a moving body connection power conversion device. The present invention for implementing the moving body-connected power conversion device comprises: a moving body having a certain weight so as to be able to flow in multiple directions by the force of an external fluid; a support housing that supports the moving body; a connecting body for connecting the support housing and a moving body to each other; hinge shafts which are configured at a plurality of joint parts provided on the connecting body so as to be capable of articulating; and a power conversion means that is provided on the hinge shaft and converts the power of a moving body.
Absstract of: CN120915163A
本发明属于发电机装置技术领域，是一种仿生蜗牛黄金螺旋结构全方位收集波浪能摩擦纳米发电机，包括封装外壳、弹簧、弹跳仓、摆锤、SR‑TENG和VF‑TENG。水平方向SR‑TENG通过依附摆锤，与非弹性连接棒密封在弹跳仓中，作为弹跳仓上方连接弹簧，下方竖直方向VF‑TENG连接整体密封在封装外壳内。本发明中的仿生蜗牛贝壳黄金螺旋线结构，空间利用率高，装置体积小，相比于其他多自由度的TENG，本发明做到了水平360°全方向收集波浪能，整体性高，水平结构内外两层只需要两根导线，布线简单，摆锤运动频率高，能够收集低频能量，曲面软接触摩擦结构，有效增大接触面积。
Absstract of: CN120906728A
本发明涉及波浪能发电技术领域，具体为一种基于柔性腔体的气动及液压双重耦合波浪能发电装置包括内部中空、底部开口、顶部开孔的俘能体，以及液压蓄能式发电系统、涡轮发电系统，俘能体的正面为具有弹性形变的柔性前墙，液压蓄能式发电系统的液压缸设置于俘能体内部，液压缸的活塞杆与柔性前墙连接，涡轮发电系统的涡轮机设置于俘能体的顶部开孔处。本发明通过气动和液压双重发电方式相互耦合协同作用，不仅能够使波浪能发电装置主动适应不同类型的波浪，拓宽能量捕获频段，而且柔性前墙的设置可以实现对波浪冲击力的降低和减缓，减小装置的整体冲击载荷，提高装置的安全性。
Absstract of: US2025340275A1
Embodiments disclosed herein include a vessel for floating and traveling adjacent to an upper surface of a body of water. In an embodiment, the vessel comprises a support structure, a first floatation chamber coupled to the support structure, a second floatation chamber coupled to the support structure, the second floatation chamber laterally spaced apart from and fluidly coupled to the first floatation chamber, and a third floatation chamber coupled to the support structure, the third floatation chamber laterally spaced apart from the first floatation chamber and from the second floatation chamber. In an embodiment, the vessel further comprises a robot system coupled to the support structure, where the robot system comprises an end effector and a nozzle head coupled to the end effector.
Absstract of: AU2024240054A1
The invention introduces a wave energy conversion system that utilizes the kinetic energy of water body waves, transforming it into usable energy. The system is innovatively designed with two buoyant bodies that, through their multi-dimensional non-parallel arrangement, form a recess optimized for capturing wave energy from. One of the system's distinctive features is its capacity to passively modify the relative orientation of the buoyant bodies, to become more parallel, in response to large wave forces, which serves to maintain stability under varying sea conditions. Concurrently, the system boasts advancements in the realm of installation and maintenance, presenting a streamlined approach that significantly alleviates the challenges traditionally associated with deploying and upkeeping marine energy converters. These aspects together underscore the system's novel contributions to enhancing the operational efficiency and sustainability of wave energy conversion technology.
Absstract of: WO2025230892A1
The present disclosure proposes a unique self-deploying ballast system (18) for a small wave energy converter that will fit within the cylindrical housing (12) of a common Class A- Type sonobuoy (10) creating an integrated system that can be deployed in a conventional manner by aircraft. The present design replaces established "bucket and flaps" designs for a folding umbrella-like design, which utilizes arms (24, 26) which fold out twice to provide maximum possible surface area while still being able to be compactly folded up in order to fit seamlessly into the bottom end of a conventional sonobuoy housing (12).
Absstract of: US2025341197A1
A fully-submerged multi-stage Horizontally-oriented Conical-helical Hydrokinetic Turbine that captures water stream flows (river, tidal, deep ocean currents) and funnels this kinetic-rich concentrated flow into a conical turbine system consisting of a rotating arrangement of helical hydrofoil blades wherein the internal stream is forced to exit out through the frustum turbine blade assembly. With a higher Capacity Factor and Power Coefficient than conventional renewables, this turbine is designed to be an environmentally friendly baseload electricity generator to meet the ever-increasing electricity demands.
Absstract of: US2025341202A1
A floating offshore structure of the present disclosure includes: a plurality of columns; and a plurality of pontoons installed at lower ends of the columns, respectively, wherein a polygonal shape is formed by an imaginary line connecting the columns, the pontoons are installed inside the polygonal shape, a cross-sectional area in a direction parallel to sea level of the pontoons is greater than or equal to the cross-sectional area in the direction parallel to the sea level of the columns, and the pontoons may have a shape protruding outward at the lower ends of the columns.
Nº publicación: US2025341203A1 06/11/2025
Applicant:
HYUNDAI HEAVY IND CO LTD [KR]
HYUNDAI HEAVY INDUSTRIES CO., LTD
Absstract of: US2025341203A1
A floating offshore structure of the present disclosure includes: a plurality of columns; and a plurality of pontoons installed at lower ends of the columns, respectively, wherein a polygonal shape is formed by an imaginary line connecting the columns, the pontoons are installed inside the polygonal shape, a cross-sectional area in a direction parallel to sea level of the pontoons is greater than or equal to the cross-sectional area in the direction parallel to the sea level of the columns, and the pontoons may have a shape protruding outward at the lower ends of the columns.
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