Поиск патентов

Настройки

Глубина выборки

Укажите год

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Ключевые слова. Может быть несколько по одной на строку

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка

Автор

Ведите корректный номера.

Владелец

Ведите корректный номера.

Классы IPC

Ведите корректный номера.

Классы CPC

Ведите корректный номера.

Начиная с года

Укажите год

Заканчивая годом

Укажите год

Применить Всего найдено 14997. Отображено 100.

05-01-2012 дата публикации

Offshore wind turbine installation system and method

Номер: US20120000071A1

Автор: Peter Graham Harris

Принадлежит: Technip France SAS

The disclosure provides a method and system for installing components for an offshore wind turbine assembly independent of cranes and derricks. The components are stored in an offshore structure, such as a Spar. After transporting the offshore structure horizontally to a site, the structure can be uprighted to a vertical orientation. A variable ballast component coupled to a tower of the wind turbine assembly can reciprocally retract the tower into the offshore structure to lower the tower, and extend the tower away from the offshore structure to raise the tower until the full quantity of blades are assembled to a turbine coupled to the tower. When the blades are stored in a peripheral fashion around the tower, the method and system provides for automatic rotational indexing of the tower as the tower and turbine retract and extend, so the turbine is progressively aligned with each blade to be installed.

Подробнее

Номер записи: 1

09-02-2012 дата публикации

Vessel adapted to be used as a moveable bottling plant for bottling liquid products

Номер: US20120031524A1

Автор: Kjartan Ragnarsson, Ómar Már Jónsson

Принадлежит: ICELANDIC WATER LINE Ltd

This invention relates to a vessel ( 100 ) adapted to be used as a moveable bottling plant for bottling liquid products, where means ( 112 a - 112 d ) for hosting liquid products and means for hosting empty receptacles ( 128 ) or ingredients adapted for producing such receptacles is provided. A communication means ( 102 ) is provided for receiving external orders ( 107 - 109 ) from external liquid buyer ( 104 - 106 ) for bottling the liquid into the receptacles. A liquid bottling line ( 122 ) is provided for bottling the liquid on board of the vessel in accordance to the received external orders.

Подробнее

Номер записи: 2

23-02-2012 дата публикации

Offshore wind park

Номер: US20120043763A1

Автор: Gerlof Johannes De Boer

Принадлежит: Xemc Darwind BV

Wind farm comprising at least one buoyant structure having two corners provided with a wind turbine and a third corner comprising a mooring section, e.g., with a disconnectable mooring turret. The third corner does not carry one of the wind turbines. Shared facilities for the two wind turbines, such as a helideck and/or electrical equipment, such as a converter and/or transformer, can be located on or near the third corner.

Подробнее

Номер записи: 3

15-03-2012 дата публикации

Device, system and method for monitoring and communicating biometric data of a diver

Номер: US20120065486A1

Автор: Mir Imran

Принадлежит: Incube Laboratories LLC

A system and method for monitoring biometric data of a diver and signaling those data from a first communication device to other communication devices, e.g., those of other divers, on a ship or buoy. A signal generated from a device of the diver can generate a diver identifier, an indication of a stress state of the diver and the diver's location.

Подробнее

Номер записи: 4

19-04-2012 дата публикации

Device for floating wave power plant

Номер: US20120090313A1

Автор: Nils Severin Myklebust

Принадлежит: PONTOON POWER AS

The present invention pertains to a device of a floating wave power plant. More precisely, the invention pertains to a submerged frame structure with an attached ballast body as an element in a floating wave power plant. The frame structure and thereby the wave power plant is preferably anchored to the sea bottom. The wave power plant comprise several pumping cylinders ( 4 ) connected to buoyancy elements ( 5 ) via connecting elements, which buoyancy elements ( 5 ) under the action from waves move the pumping cylinders in full or partial pumping strokes. Furthermore, the pumping cylinders are connected to the submerged frame structure ( 3 ), and said frame structure is connected to one or more ballast bodies via a number of connecting elements ( 2 ).

Подробнее

Номер записи: 5

19-04-2012 дата публикации

Articulated multiple buoy marine platform apparatus and method of installation

Номер: US20120090524A1

Автор: Jon E. Khachaturian

Принадлежит: Khachaturian Jon E

A marine platform (and method of installation) provides a plurality of buoys of special configuration, a platform having a peripheral portion that includes a plurality of attachment positions, one attachment position for each buoy, and an articulating connection that connects each buoy to the platform at a respective attachment position, the connection allowing for sea state induced buoy motions while minimizing effect on the platform. A method of installation places the platform (including oil and gas drilling and/or production facility) next to the buoys. Ballasting moves the platform and buoys relative to one another until connections are perfected between each buoy and the platform.

Подробнее

Номер записи: 6

07-06-2012 дата публикации

Novel formulation of meloxicam

Номер: US20120141548A1

Автор: Aaron Dodd, Adrian Russell, Felix Meiser, H William Bosvch, Marck Norret

Принадлежит: Fundacion Universidad del Norte Co

The present invention relates to methods for producing particles of meloxicam using dry milling processes as well as compositions comprising meloxicam, medicaments produced using meloxicam in particulate form and/or compositions, and to methods of treatment of an animal, including man, using a therapeutically effective amount of meloxicam administered by way of said medicaments.

Подробнее

Номер записи: 7

05-07-2012 дата публикации

Heave stabilized barge system for floatover topsides installation

Номер: US20120167813A1

Автор: Bonjun Koo, James O'sullivan, Kostas Filoktitis Lambrakos

Принадлежит: Technip France SAS

The present invention increases the heave resistance rate of a barge system from wave motion, as the system is used to install a topsides to offshore structures. One or more heave plates can be coupled at a location below the water surface to one or more barges to change the period of motion of the barge(s) relative to the period of wave motion to better stabilize the barge(s) and resist the heave. A heave plate can be coupled between the barges, or on end(s) or side(s) of the barge(s). In at least another embodiment, each barge can have a heave plate and the heave plates can be releasably coupled to each other. Further, the heave plate can be rotated to an upward orientation during transportation of the topsides to the installation site to reduce drag, and then rotated to a submerged position during the installation of the topsides.

Подробнее

Номер записи: 8

19-07-2012 дата публикации

Installation method for water-submersible platforms and installation vessel

Номер: US20120183359A1

Автор: Benjamin B. Ackers, Charles J. Nordstrom, William L. Moon, III

Принадлежит: GLOSTEN Assoc Inc

A method for installing a water-submersible platform is disclosed. The method includes lowering the platform in water from a vessel positioned above the platform while spuds connecting the vessel to the platform stabilize the platform during lowering. An assembly of the vessel and platform, and a vessel that is used to connect to the platform is also disclosed.

Подробнее

Номер записи: 9

04-10-2012 дата публикации

Methods and systems for predicting ship motion

Номер: US20120253566A1

Автор: Henry Chen, Philip J. Ballou

Принадлежит: Boeing Co

A ship motion prediction system is described that includes a plurality of surface platforms and a central computer having a communications interface. The platforms each include a propulsion system for movement of the platform, a plurality of sensors operable for gathering sensor data relating to an environment proximate the platform, a processing device communicatively coupled to the propulsion system and the plurality of sensors, and a transceiver communicatively coupled to the processing device. The central computer includes a communications interface, and the processing device is programmed to transmit sensor data to the central computer via the transceiver and the communications interface. The central computer is programmed to transmit commands for operation of the propulsion system to the processing device via the communications interface and transceiver. The central computer is further programmed to predict an effect of the environments associated with the plurality of surface platforms on a water vessel or vessels operating within a vicinity of the plurality of surface platforms.

Подробнее

Номер записи: 10

18-10-2012 дата публикации

Device of a power plant

Номер: US20120261923A1

Автор: Nader Hassavari

Принадлежит: Individual

A power plant device for the production of energy in the waves by the use of float devices, the motion of which is used to power generator to produce energy, and means of conveyance of energy to further use, the device having a rig that is directed to float in the sea by means of a float supporting construction with the floats in the water line so that these may be affected by wave motion in the sea, and where the floats are arranged in a ring shape around the rig's circumference with spacing between the floats, which floats independently of each other are oriented to engage their respective generators via a transmission system, and the rig is anchored to the seabed via a cable.

Подробнее

Номер записи: 11

08-11-2012 дата публикации

Pendular system for transporting a civil engineering structure in an aquatic medium

Номер: US20120279434A1

Автор: Erik Mellier, Jean-Daniel Lebon

Принадлежит: Soletanche Freyssinet SA

The invention relates to a method for transporting a civil engineering structure ( 1 ) comprising a mast ( 3 ) in an aquatic medium, the method comprising the following steps: associating the civil engineering structure ( 1 ) with at least one buoyancy unit ( 2 ) by a fastening means ( 10 ), moving the civil engineering structure ( 1 ) and the associated buoyancy unit ( 2 ) in the aquatic medium as far as a desired position, the fastening means ( 10 ) being located in a region of the civil engineering structure ( 1 ) that is situated above the centre of equilibrium of said civil engineering structure ( 1 ) associated with the buoyancy unit ( 2 ), and fastening means ( 10 ) being configured so as to uncouple the rotational movements of the buoyancy unit ( 2 ) and of the civil engineering structure ( 1 ) about at least one axis perpendicular to the longitudinal axis of the mast ( 3 ) of the civil engineering structure ( 1 ).

Подробнее

Номер записи: 12

06-12-2012 дата публикации

Partially submersible wind turbine transport vessel

Номер: US20120308358A1

Автор: Anders Hynne, Torbjørn Mannsâker

Принадлежит: WINDFLIP AS

A partially submersible wind turbine transport vessel ( 10 ) is provided. The vessel includes a port-side wing tank ( 30 ) disposed on a port side of the hull ( 22 ) and a starboard-side wing tank ( 28 ) is disposed on a starboard side of the hull. Both wing tanks ( 28, 30 ) are positioned to be above a waterline (WL) of the vessel when the vessel is in a horizontal position, and below a waterline of the vessel when the vessel is in a vertical position. The vessel is configured to rotate, while afloat, about a lateral axis (L) of the hull, altering a pitch of the vessel in such a way as to completely submerge the stern and elevate the bow to a substantially vertical hull position. The floatable wind turbine can then be separated from the vessel and moored.

Подробнее

Номер записи: 13

10-01-2013 дата публикации

Offshore heavy oil production

Номер: US20130008663A1

Автор: Donald Maclean, Johannes Christiaan Lanfermeijer

Принадлежит: Individual

A system is provided for the production of heavy crude oil from an undersea reservoir, and for the treatment of the crude oil to facilitate its transport. A floating body ( 12 ) which produces the heavy crude oil, carries a hydrocarbon cracking station ( 32 ) that cracks the heavy crude into light liquid and gaseous hydrocarbons, and that uses heat resulting from the cracking to produce pressured steam. The pressured steam is used to drive a steam-powered engine ( 72 ) (with pistons or a turbine) that drives an electrical generator ( 74 ) whose electricity powers the system.

Подробнее

Номер записи: 14

24-01-2013 дата публикации

Floating Foundation for Mass Production

Номер: US20130019792A1

Автор: Alexander Zacharias, Jens JÄHNIG

Принадлежит: GICON WINDPOWER IP GMBH

A floating structure has an annular support as an underwater support with a buoyant body. A tower penetrates the annular support centrally and is connected to the annular support at a location underneath the annular support by slantedly outwardly ascending tension spokes and at a location above the annular support by slantedly outwardly descending tension spokes. Anchors on the ocean floor are connected by tension elements with the annular support. The structure is built by the steps of supporting by auxiliary devices the annular support on a floor of a basin that can be flooded; positioning the tower at the center of the annular support in vertical position; attaching the tension spokes at the annular support and at the tower; flooding the basin; towing the structure to its desired final position; and lowering and anchoring the structure in a submerged floating position.

Подробнее

Номер записи: 15

24-01-2013 дата публикации

Amphibian island

Номер: US20130022405A1

Автор: Kobi Birnhack, Yoram Alkon

Принадлежит: Ocean Brick System Obs Ltd

An amphibian artificial island ( 100 ) adapted for habitation of humans and aquatic flora and fauna. The island is integrally configured and comprises : (i) an underwater portion ( 20 ) sitting on a seabed adapted to enable sea water (free) flow; (ii) an above-water platform ( 30 ); and possibly, (iii) recreation and/or accommodation facilities ( 40 ). The unified bi-functional artificial island enables both humans and aquatic flora and fauna coexistence.

Подробнее

Номер записи: 16

18-04-2013 дата публикации

Integrally equipped heavy draught floating type oil production platform with unconditional stability and offshore installation method thereof

Номер: US20130092069A1

Автор: Bin Xie, Hengyi Zeng, Junrong Wang, Wei Zhang, Wenhui Xie, Zhe Jiang

Принадлежит: China National Offshore Oil Corp CNOOC

An integrative deep draft floating production platform with unconditional stability and an offshore installation method thereof are disclosed. The platform comprises an ring ballast tank ( 1 ) at the bottom, some columns with small cross sections ( 2 ), an ring buoyancy tank ( 3 ) at the middle part, some columns with large cross sections ( 4 ), and an upper drilling rig and oil gas processing module ( 5 ). The ballast tank adopts a permanently fixed ballast, and the tank is internally filled with weights to ensure that the center of buoyancy of the platform is higher than the center of gravity. The columns with large and small cross sections are uniformly arranged on the buoyancy tank and the ballast tank respectively, and the lower parts thereof are respectively integrated with the buoyancy tank and the ballast tank. Each column with a large cross section is provided with a central pore canal ( 7 ) axially, a lower part in the central pore canal is provided with a chopping board connection structure ( 8 ) with a groove. After the construction is completed, the columns with small cross sections are inserted into and pass through the central pore canals of the columns with large cross sections correspondingly, and the platform is in a folded state. Each column with a large cross section is provided with a group of mooring lines ( 15 ). The drilling rig and oil gas processing module is installed in the construction site, and the platform is transported to the installation site by a dry tow or wet tow as a whole and then is installed. The platform can be applied to deepwater oil and gas exploitation under harsh marine environment.

Подробнее

Номер записи: 17

23-05-2013 дата публикации

Wave power plant

Номер: US20130125541A1

Автор: Heikki Paakkinen

Принадлежит: WELLO OY

The invention relates to a wave power plant, comprising a floating body and means for converting the wave energy received by the body into electric power. The wave power plant comprises anchoring means arranged in the lower part of the body, the means including an anchoring mass suspended on a downwards extending elongated anchoring device. In connection with the anchoring mass are arranged transversely extending elongated anchoring devices which are connected to the bottom of the installation site of the wave power plant.

Подробнее

Номер записи: 18

08-08-2013 дата публикации

Floatable Constructions

Номер: US20130199113A1

Автор: Carl Richard Nelson

Принадлежит: LIZZANO Ltd

A plurality of floatable constructions are provided, the constructions including a floating base for a building, the base having at least one buoyant basement unit defining a basement level, and a reinforced concrete transfer platform atop the basement unit. The basement level can provide habitable or functional space for the building, and the transfer platform has at least one access opening giving access to the basement level which is enhanced by windows for light and ventilation. Methods and means of tying modular components of the structures together, and materials suitable for manufacturing such ties, are also provided.

Подробнее

Номер записи: 19

03-10-2013 дата публикации

Device for diminishing flow resistance in moon pool

Номер: US20130255561A1

Автор: In-Hwan SHIM, Young-Bok Choi

Принадлежит: Daewoo Shipbuilding and Marine Engineering Co Ltd

A device for diminishing flow resistance in a moon pool is disclosed. The device includes a guide structure ( 16 ) having a lattice shape. The guide structure includes horizontal guide plates ( 20 ), guide ramps ( 22 ), longitudinal reinforcing beams ( 24 ) and a hinge axis (H). The horizontal guide plates are spaced apart from each other along a longitudinal direction of a hull and arranged in rows along a lateral direction of the hull. The guide ramps are arranged in rows along the lateral direction and coupled to the respective horizontal guide plates. Front ends of the guide ramps are inclined upwards towards a bow side of the hull and spaced apart from rear ends of the adjacent fore horizontal guide plates. The longitudinal reinforcing beams support the horizontal guide plates and the guide ramps. The lattice guide structure is rotated around the hinge axis towards a transit position or a working position.

Подробнее

Номер записи: 20

24-10-2013 дата публикации

Asymmetric mooring system for support of offshore wind turbines

Номер: US20130276687A1

Автор: Christian Cermelli, Dominique Roddier

Принадлежит: Principle Power Inc

A mooring system for a semi-submersible platform includes buoyancy structures for providing buoyancy to the semi-submersible platform, mooring lines connected to the buoyancy structures, and anchors embedded in the sea floor that are connected to the mooring lines. At least one-half of the mooring lines are attached to one of the buoyancy structures. A ballast control system for a wind turbine platform includes a sensor that is configured to detect a rotation of a wind turbine and a controller that is configured to direct a transfer of ballast to correct the of the wind turbine.

Подробнее

Номер записи: 21

24-10-2013 дата публикации

Hydrodynamic stabilization of a floating structure

Номер: US20130277984A1

Автор: Samuel Roznitsky

Принадлежит: Individual

A floating platform including a plurality of pontoons providing buoyancy to the platform, and a ballast section imparting a spatial orientation to the platform. The ballast section includes a high density ballast being an aggregation of rocks, an aggregation of chunks of iron ore, or an aggregation of any other high density material. Further, the ballast section is permeable to a fluid medium in which the platform floats so as to cause a high friction between the high density ballast and the fluid medium.

Подробнее

Номер записи: 22

02-01-2014 дата публикации

Variable hull lengths for watercraft

Номер: US20140000504A1

Автор: Peter A. Mueller

Принадлежит: Individual

Watercraft having a hull and a stern and including at least two additional floaters stretching out at the stern of a watercraft, wherein the additional floaters form a U at the stern of the watercraft, wherein the additional floaters and the hull each include bottoms and the bottoms of the additional floaters are positioned above the hull bottom, and wherein the bottoms of the additional floaters are stepped by one or more steps.

Подробнее

Номер записи: 23

16-01-2014 дата публикации

Yoke damping system

Номер: US20140014017A1

Автор: Jean-Robert FOURNIER, Pierre Balleraud

Принадлежит: Single Buoy Moorings Inc

A mooring system for a floating structure ( 1 ) in which a floating structure or fixed tower is provided with a turntable ( 80 ). A floating structure is moored to the turntable via at least one rigid arm ( 51,51 ′) and two tension members ( 41, 41 ′). The rigid arm is provided on one end with a ballast weight ( 61, 61 ′) and includes a damping system formed of least two separated liquid tanks ( 70, 70 ′) that are partly filled with liquids and placed at the same distance from the horizontal centre line ( 100 ). The tanks ( 70, 70 ′) are fluidly connected with each other so that liquid can be exchanged between the tanks damps a swinging yaw motion of the rigid arm ( 51, 51 ′) around the vertical axis of the turntable ( 80 ).

Подробнее

Номер записи: 24

16-01-2014 дата публикации

Methods and systems for producing, trading, and transporting water

Номер: US20140014188A1

Автор: Allen Szydlowski, Ian Szydlowski, Mickey Fouts

Принадлежит: Allen Szydlowski, Ian Szydlowski, Mickey Fouts

Methods and systems for producing, trading, transporting, conveying, and storing non-salt water are disclosed. More specifically, methods and systems for producing, trading, transporting, and storing large quantities of water having specific characteristics are provided. Various transport systems are disclosed, including devices and methods for utilizing standard shipping containers on ships, oil tankers, barges, boats, trains, trucks, planes, and other modes of transportation. More particularly, this invention relates to delivering drinkable water to the water-poor regions of the globe using large bags or membranes in shipping containers, empty cargo holds, or empty oil tankers' cargo holds.

Подробнее

Номер записи: 25

16-01-2014 дата публикации

Wind turbine stabilization

Номер: US20140017083A1

Автор: Isaac Pineda Amo

Принадлежит: Alstom Renovables Espana SL

System for stabilizing an offshore horizontal axis wind turbine having a tower, the system comprising sensors for generating signals representing detected movements of the tower, and gyroscopes. Each gyroscope has a spinning axis, an input axis and an output axis, and a flywheel rotatable about the spinning axis. The system further comprises an actuator for each gyroscope, said actuator being arranged with its related gyroscope in such a way that this actuator can apply a torque about the input axis of the gyroscope. The system also comprises a control unit for receiving the signals representing detected movements of the tower, and for providing the actuator with suitable control signals for said actuator to apply a torque about the related gyroscope input axis, said torque about the input axis producing a torque about the output axis of the same gyroscope that at least partly dampens the detected movements of the tower.

Подробнее

Номер записи: 26

23-01-2014 дата публикации

Device and method for controlling floating structure

Номер: US20140020613A1

Автор: Do Young Woo

Принадлежит: Individual

Aspects of the present invention relate to a device and method for controlling a floating structure of a solar power generating device, which can generate electricity from solar power of incident light while tracking the position of the sun in a state in which it floats on the water.

Подробнее

Номер записи: 27

13-02-2014 дата публикации

Installation and method for exploiting wind energy

Номер: US20140044541A1

Автор: Paul Dupin De La Gueriviere

Принадлежит: IDEOL

The invention relates to the field of methods and floating platforms for exploiting wind energy offshore. In particular, the invention provides a floating platform ( 1 ) anchored to at least one anchor point ( 7, 7′ ), including a wind turbine ( 2 ), and a shift device for shifting the wind turbine ( 2 ), which device is configured to shift the wind turbine ( 2 ) as a function of a set of parameters, including wind direction (V), in order to minimize the aerodynamic wake effects, and the invention also provides a method of exploiting wind energy by means of a set of floating platforms ( 1 ), each of which includes at least one wind turbine ( 2 ) and is anchored to at least one anchor point ( 7,7′ ). In this method, at least one wind turbine ( 2 ) of said set of floating platforms is shifted as a function of a set of parameters, including wind direction (V) in order to minimize the aerodynamic wake effects and in order to maximize the power generation of the set of wind turbines.

Подробнее

Номер записи: 28

06-03-2014 дата публикации

Annular buoyant body

Номер: US20140060411A1

Автор: Thomas Choisnet

Принадлежит: IDEOL

The invention relates to the field of buoyant bodies, and more particularly to an annular buoyant body ( 1 ) including a central moonpool ( 2 ), configured such that, in water, with swell of a period substantially equal to a natural period of the buoyant body ( 1 ) while it is moving with heave motion, vertical forces exerted on the buoyant body ( 1 ) by a mass of water oscillating in the central moonpool ( 2 ) in phase opposition relative to the swell, compensate at least partially for the vertical excitation forces exerted on the buoyant body ( 1 ) by the swell. The invention also relates to a method of at least partially extinguishing heave motion of the buoyant body ( 1 ) at a natural period of the buoyant body ( 1 ).

Подробнее

Номер записи: 29

13-03-2014 дата публикации

Method and Apparatus to Facilitate Cleaning Marine Survey Equipment

Номер: US20140069313A1

Автор: Arnt M. Bjorno, Einar Nielsen, Erling Vageskar, Jan Terje Rødseth, Kenneth Karlsen, Rune Tønnessen

Принадлежит: PGS GEOPHYSICAL AS

Techniques are disclosed relating to using a remote operated vehicle (ROV) to facilitate cleaning of a submerged geophysical equipment (e.g., a streamer) being towed behind a tow vessel. The ROV may, in one embodiment, attach a streamer cleaning unit (SCU) to the streamer, where the SCU is configured to clean the streamer. In another embodiment, the ROV may facilitate cleaning by cleaning the streamer itself using a cleaning attachment coupled to the ROV.

Подробнее

Номер записи: 30

01-01-2015 дата публикации

FLOATING OFFSHORE STRUCTURES

Номер: US20150000583A1

Автор: BERGUA Roger, Betran Palomas Jaume

Принадлежит:

A floating offshore structure comprises a buoyancy structure arranged such that in use it remains below the sea level and a tower, wherein the buoyancy structure is attached to a tower by a connecting structure, the connecting structure comprising one or more openings arranged such that in use they remain below the sea level, and the one or more openings being dimensioned such that sea water can flow into and out of the connecting structure with variations of the sea level. 1. A floating offshore structure comprising: a buoyancy structure arranged such that in use the buoyancy structure remains below sea level; and a tower , wherein the buoyancy structure is attached to the tower by a connecting structure , the connecting structure comprising one or more openings arranged such that in use the one or more openings remain below the sea level , and the one or more openings being dimensioned such that sea water can flow into and out of the connecting structure with variations of the sea level.2. The floating offshore structure of claim 1 , wherein the connecting structure further comprises one or more breathing orifices arranged such that in use the one or more breathing orifices remain above the sea level.3. The floating offshore structure of claim 1 , wherein at least a portion of the connecting structure that in use is at or below sea level is an open structure.4. The floating offshore structure of claim 3 , wherein the whole connecting structure is an open structure.5. The floating offshore structure of claim 3 , wherein the open structure is a lattice structure.6. The floating offshore structure of claim 1 , further comprising a plurality of radially outwardly extending braces and a mooring line attached to each of the braces at one end and to a seabed at the other end.7. The floating offshore structure of claim 6 , wherein the braces are arranged such that in use the braces remain above sea level.8. The floating offshore structure of claim 6 , wherein the braces ...

Подробнее

Номер записи: 31

01-01-2015 дата публикации

HIGH SPEED SURFACE CRAFT AND SUBMERSIBLE CRAFT

Номер: US20150000584A1

Автор: Curcio Joseph, Norman David, Sancoff Gregory E.

Принадлежит:

A marine vessel comprising: 1. A marine vessel comprising:at least one buoyant tubular foil; andat least one baffle plate positioned about the perimeter of the at least one buoyant tubular foil so as to protrude into the flow of water passing by the perimeter of the at least one buoyant tubular foil, whereby to create a high-pressure zone fore of the at least one baffle plate and a low-pressure zone immediately aft of the at least one baffle plate, whereby to create a dense stream of supercavitated water immediately aft of the at least one baffle plate.2. A marine vessel according to wherein the at least one baffle plate comprises a unibody baffle plate.3. A marine vessel according to further comprising apparatus for moving the unibody baffle plate relative to the at least one tubular foil.4. A marine vessel according to wherein the at least one baffle plate comprises a multi-part baffle plate.5. A marine vessel according to wherein each part of the multi-part baffle plate is separately movable relative to the at least one buoyant tubular foil.6. A marine vessel according to further comprising apparatus for moving each part of the multi-part baffle plate.7. A marine vessel according to wherein the at least one baffle plate comprises a plurality of baffle plates disposed serially along the at least one buoyant tubular foil.8. A marine vessel according to wherein the at least baffle plate extends about the complete circumference of the at least one buoyant tubular foil.9. A marine vessel according to wherein the at least one baffle plate extends about only a portion of the circumference of the at least one buoyant tubular foil.10. A marine vessel according to wherein the at least one baffle plate is selectively projectable relative to the outer surface of the at least one buoyant tubular foil claim 1 , such that the at least one baffle plate can be (i) retracted so as to be disposed flush with the outer surface of the at least one buoyant tubular foil claim 1 , and ( ...

Подробнее

Номер записи: 32

01-01-2015 дата публикации

ADJUSTABLE SURFING FIN

Номер: US20150000585A1

Автор: Shlinger Adiel, Tabibi Dekel

Принадлежит:

The invention is a fm for surfboards with a variable stiffness function. This is accomplished by means of a central disc that can be rotated to give different degrees of mechanical support to the fin when rotated to different angles, thus providing variable flexibility. 18-. (canceled)9. A fin of variable stiffness consisting of:a base part adapted to fit into standard fittings of a waterborne vessel, said base part having indentations and protrusions;a disc part adapted to fit into said protrusions and rotate within said base part around an axis;a bearing adapted to center said disc and hold it in place while allowing for rotation of said disc;wherein a variable degree of flexibility is imparted to a single adjustable fin.101. The fin of claim wherein said waterborne vessel is selected from the group consisting of: surfboard; kitesurf board; windsurf board; boogie board; paddle board; wave board; wake board; kayak; canoe; sailing boat; waterski and jetski.111. The fin of claim further comprising means for rotating said disc by means of a screwdriver.121. The fin of claim further comprising means for rotating said disc by hand.131. The fin of claim further comprising means for rotating said disc by means of a cord.141. The fin of claim wherein variable mechanical stiffness is provided to said fin along the port-starboard axis.151. The fin of claim further comprising protrusions allowing for installation of said fin onto standard waterborne vessels.161. The fin of claim further comprising a series of indentations adapted to accommodate said spring to define a set of stable positions of said disc. This application claims the benefit of U.S. provisional application No. 61/732,411, filed Dec. 3, 2013.1. Technical FieldEmbodiments of the present invention relate generally to an adjustable surfing fin, which enables a surfer to adjust the fin's flexibility in order to achieve different surfing experiences.2. Description of Related ArtMany watersports and aquatic ...

Подробнее

Номер записи: 33

07-01-2021 дата публикации

RECONFIGURABLE BATTERY-OPERATED VEHICLE SYSTEM

Номер: US20210001700A1

Автор: Belik Pavel, Fisher Christopher E., McAllister Justin B., Schmalzel Marc L., Tokumaru Phillip T., Torres Gabriel E., Tyler Jeremy D., Zwaan John Peter

Принадлежит: AeroVironment, Inc.

A quadrotor UAV including ruggedized, integral-battery, load-bearing body, two arms on the load-bearing body, each arm having two rotors, a control module mounted on the load-bearing body, a payload module mounted on the control module, and skids configured as landing gear. The two arms are replaceable with arms having wheels for ground vehicle use, with arms having floats and props for water-surface use, and with arms having pitch-controlled props for underwater use. The control module is configured to operate as an unmanned aerial vehicle, an unmanned ground vehicle, an unmanned (water) surface vehicle, and an unmanned underwater vehicle, depending on the type of arms that are attached. 1. An unmanned vehicle configured for a range of missions , comprising:a battery module having battery capacity adequate to provide motive force for the vehicle over the range of missions, the battery module having a plurality of electronic connection ports;a control module including a control system configured to control the operation of the vehicle over the range of missions, the control module being directly and removably structurally carried by the battery module, and the control module being directly and removably electronically connected to the battery module via a first connection port of the plurality of connection ports; anda first propulsion module including a motor configured to provide propulsive force to move the vehicle through one or more missions of the range of missions, the first propulsion module being directly and removably structurally connected to the battery module via a second connection port of the plurality of connection ports.2. The vehicle of claim 1 , and further comprising a second propulsion module including a motor configured to provide propulsive force to move the vehicle through the one or more missions of the range of missions claim 1 , the second propulsion module being directly and removably structurally connected to the battery module via a ...

Подробнее

Номер записи: 34

07-01-2016 дата публикации

Adjustable Seat

Номер: US20160001853A1

Автор: Khieowan Sakun, Murphy Peter James

Принадлежит:

An adjustable seat has a seat base having a front end and a rear end, a front leg assembly having a top end engaged with the rear end of the seat base and a bottom end opposite the top end for engaging a supporting surface, and a back leg assembly having a top end engaged with the front end of the seat base and a bottom end opposite the top end for engaging the supporting surface. The back leg assembly is pivotally connected to the front leg assembly between the top end and the bottom end of the front leg assembly and the back leg assembly. The adjustable seat has an adjustment assembly for selectively locking the front leg assembly relative to the back leg assembly at one of a plurality of lockable positions between a first position and a second position. 1. An adjustable seat comprising:a seat base having a front end and a rear end;a front leg assembly having a top end engaged with the rear end of the seat base and a bottom end opposite the top end for engaging a supporting surface;a back leg assembly having a top end engaged with the front end of the seat base and a bottom end opposite the top end for engaging the supporting surface, the back leg assembly pivotally connected to the front leg assembly between the top end and the bottom end of the front leg assembly and the back leg assembly; andan adjustment assembly for selectively locking the front leg assembly relative to the back leg assembly at one of a plurality of lockable positions between a first position and a second position,wherein the seat base is elevated higher relative to the supporting surface in the second position than in the first position.2. The adjustable seat of claim 1 , wherein at least one of the bottom end of the front leg assembly and the bottom end of the back leg assembly is fixed to the supporting surface.3. The adjustable seat of claim 1 , wherein at least one of the bottom end of the front leg assembly and the bottom end of the back leg assembly slidably engages the supporting ...

Подробнее

Номер записи: 35

07-01-2016 дата публикации

Hanak Watercraft

Номер: US20160001854A1

Автор: Hanak Robert

Принадлежит:

A personal watercraft is designed to be ridden in a elevated seated position. The watercraft is generally shaped like a surfboard, including the nose, tail and fin or fins and includes a shaped raised seat and kick board to accommodate and conform to the riders body disposed in a seated position, so that the rider can propel and navigate the watercraft using a two bladed paddle like one for a kayak. The raised seat and backrest and wave spitting nosecone combination kick board is an ergonomically designed space for the rider's body to be seated on the top of the board in a seated position, creating a stable and dynamic platform for water exploits, With a higher the center of gravity, and allowing the rider to guide the craft with more leverage while riding braking waves by leaning in a desired direction. 1. A personal watercraft comprising: a surfboard on an underside of said watercraft , said hull and seat and kick board having a foam core and fiberglass singular construction2. The personal watercraft set forth in claim 1 , wherein said a raised seat and backrest ergonomically designed for the rider.3. The personal watercraft set forth in claim 1 , wherein said area to accommodate a rider's feet includes a raised kick board area for said rider's feet. Displaces water around the deck and past the rider without the water touching the rider's body reducing drag from the body of the rider.4. The personal watercraft set forth in claim 1 , wherein said personal watercraft is of a monolithic design. This application claims priority to U.S. Provisional Patent Application Ser. No. 61/844,091The present invention relates generally to single-person watercraft. More specifically, the present invention includes a watercraft designed to be ridden in the seated position on any body of water, including rivers, lakes, streams or oceans, wherein the rider's body is fully supported by, but not enclosed within the craft and the two bladed paddles are primarily used to power and direct ...

Подробнее

Номер записи: 36

07-01-2016 дата публикации

Method for operation of an unmanned ocean vessel

Номер: US20160001861A1

Автор: Peddie David

Принадлежит:

A method is described for steering of an un-manned ocean vessel (), where the vessel comprises a hull (), a self-tacking wing sail () for propulsion, a keel () for direction stability and a rudder (). The method comprises the steps: to set the rudder () and the sail () so that the vessel () holds a stable direction with regard to the wind at a given rudder deflection, a) to check the position of the vessel () with the help of an electronic steering system () on board, and if it is registered that the vessel () is not getting any nearer its destination, h adjust the rudder () to set a new, arbitrary course, where the course is chosen from among a number of pie-determined course changes, c) check again the position of the vessel () with the help of the electronic steering system () and if it is registered that the vessel () has got nearer its destination, d) to let the vessel () continue on the same course, and e) to repeat said check of the position of the vessel () and the steps a) to d) at regular intervals. 11012161820. Method for steering of an un-manned ocean vessel () , where the vessel comprises a hull() , a self-tacking wing sail () for propulsion , a keel () for direction stability , and a rudder () , characterised by the steps:{'b': 20', '16', '10, 'to set the rudder () and the sail () so that the vessel () holds a stable direction with regard to the wind at a given rudder deflection,'}{'b': 10', '22', '10, 'a)—to check the position of the vessel () with the help of an electronic steering system () on board, and if it is registered that the vessel () is not getting any nearer its destination,'}{'b': '20', 'b)—adjust the rudder () to set a new, arbitrary course, where the course is chosen among a number of pre-determined course changes,'}{'b': 10', '22', '10, 'c)—check again the position of the vessel () with the help of the electronic steering system () and if it is registered that the vessel () has got nearer its destination,'}{'b': '10', 'd)—to let the ...

Подробнее

Номер записи: 37

05-01-2017 дата публикации

Arrangement for a self-propelled watercraft supported by articulated clusters of spar buoys for the purpose of providing a mobile, wave motion-isolated, floating platform

Номер: US20170001690A1

Автор: John S. Huenefeld

Принадлежит: Individual

A mobile, wave motion-isolated, waterborne device having a platform with a plurality of support members extending beneath the platform configured to receive an articulated joint. The device further includes a plurality of corresponding clusters of spar buoys, wherein each spar buoy has an articulated joint at a first end of the spar buoy and a ballast operably configured at the second end. The articulated joint of each spar buoy within the cluster corresponds to a swivel footing configured to receive an articulated joint. The swivel footing itself includes an articulating joint. Each articulated joint of the swivel footing corresponds to one of the support members of the platform. The cluster of spar buoys can optionally move between a vertical orientation and a horizontal orientation. An optional movable ballast may be used in place of a stationary ballast. The invention also includes optional thrust/propulsion, steering, and damping features.

Подробнее

Номер записи: 38

05-01-2017 дата публикации

SPORTSBOARD STRUCTURES

Номер: US20170001694A1

Автор: Arch Paul E., Griffin Christopher, Hayward Louis G.

Принадлежит:

A sports board that includes an elongate, water impervious, thermoplastic foam core having an upper surface and an under surface; an upper layer covering at least a portion of the upper surface; and an under layer covering at least a portion of the under surface. The foam core is made of a foamed material having a water absorption (measured according to ASTM C-272) of less than 2 volume percent. 1. A surfboard comprising:(a) an elongate, water resistant, thermoplastic foam core having an upper surface and an under surface, a nose end, a tail end, and a stringer encased in the foam core extending from the nose end to the tail end;(b) an upper layer covering at least a portion of the upper surface; and(c) an under layer covering at least a portion of the under surface;wherein the foam core is made of a foam material 50 to 100 percent based on the weight of the foam material of expanded and fused interpolymer resin particles containing from about 20% to about 80% by weight of a polyolefin and from about 80% to about 20% by weight;wherein the density of the foam core is from about 0.02 g/cc to about 0.64 g/cc and the density of the foam core is higher at the nose end and tail end as compared with the rest of the foam core;wherein the foam core comprises a skin, consisting of the foam material, formed on the upper surface and under surface;wherein the foam core has a water absorption (measured according to ASTM C-272) of less than 2 volume percentwherein the upper layer and under layer comprise a cloth comprising a fiber selected from the group consisting of carbon fibers, graphite fibers, aramid fibers, metal fibers, glass fibers, silicon carbide fibers, polyester fibers, composite fibers, and fiberglass; andwherein the cloth is encased in a laminating resin, which forms a bond to the thermoplastic foam core.24-. (canceled)5. The surfboard according to claim 1 , wherein a sealant is applied to at least a portion of the outer surface or under surface of the foam core.6. ...

Подробнее

Номер записи: 39

04-01-2018 дата публикации

Photovoltaic Array System and Method

Номер: US20180001975A1

Автор: Jaramillo Elliot

Принадлежит:

A system and method of providing, assembling and maintaining floating rows and/or arrays of photovoltaic solar panels and terrestrial or elevated based rows and/or arrays of photovoltaic solar panels. 1. A floating photovoltaic panel support and maintenance system for a body of water , the system comprising:A buoyant base assembly including a sealable internal volume;Means for mechanically connecting a photovoltaic panel to the buoyant base assembly;A spacer mechanically connecting the buoyant base assembly to an adjacent buoyant base assembly in a first row of buoyant base assemblies; andA channel forming linkage mechanically connecting the spacer to another spacer in a second row of buoyant base assemblies, where the channel forming linkage extends from the spacer and deflects downward so as to be submerged before connecting to the other spacer in the second row of buoyant base assemblies, the channel forming linkage maintaining a spaced relationship between the first row of buoyant base assemblies and the second row of buoyant base assemblies and a submerged depth sufficient to permit flotation travel along a channel formed between the first row of buoyant base assemblies and the second row of buoyant base assemblies.2. The photovoltaic panel support and maintenance system as set forth in claim 1 , further comprising a maintenance vessel having at least two spaced parallel flotation hulls claim 1 , where the flotation hulls are spaced a distance corresponding to a multiple of a distance between the channel formed between the first row of buoyant base assemblies and the second row of buoyant base assemblies and a second channel formed between the second row of buoyant base assemblies and a third row of buoyant base assemblies.3. The photovoltaic panel support and maintenance system as set forth in claim 2 , where the maintenance vessel comprises an essentially level platform connected to the at least two spaced parallel flotation hulls claim 2 , where the platform ...

Подробнее

Номер записи: 40

02-01-2020 дата публикации

FLOATING ELECTRICAL CONNECTION SYSTEM FOR OFFSHORE ENERGY DEVICES

Номер: US20200001946A1

Автор: Cermelli Christian, Duarte Tiago, Godreau Cyril

Принадлежит: Principle Power, Inc.

A floating connector of an offshore energy device and a method for connecting the floating connector is provided. The floating connector includes a buoy having a tube, a bay, a joint box, and at least one cable for connecting to the offshore energy device. The buoy provides buoyancy to the floating connector and includes the tube and bay. The bay houses the joint box, which electrically couples the at least one cable to each other and to a switchgear of the offshore energy device. 1. A floating connector system of an offshore energy converter device , the system comprising:a buoy having a tube and bay, the buoy providing buoyancy to the floating connector system;at least one cable; anda joint box configured to provide an electrical connection between the at least one cable and a switchgear of the offshore energy device,wherein:the bay has an open configuration in which an interior space is accessible and an enclosed configuration in which access to the interior space is hindered;the joint box is provided within the interior space,the electrical connection between the at least one cable and the switchgear of the offshore energy device may be completed by connecting the at least one cable and the switch gear to the joint box, andwhen the at least one cable is connected to the joint box, the tube houses sections of the at least one cable.2. The floating connector system of claim 1 , further comprising a lifting pad eye disposed at the top of the buoy claim 1 , the lifting pad eye providing an attachment point to which a winch may attach in order to lift the floating connector system.3. The floating connector system of claim 1 , wherein the bay is in the enclosed configuration and contains pressurized air to control the buoyancy of the floating connector system.4. The floating connector system of claim 1 , wherein the bay is in the enclosed configuration and contains air pressurized to a level such that the floating connector system is fully submerged and floating at an ...

Подробнее

Номер записи: 41

02-01-2020 дата публикации

UNIVERSAL MOUNTING SYSTEM FOR INSULATED INSTRUMENTS

Номер: US20200001951A1

Автор: Gross Warren J., McCarter Marcus C.

Принадлежит:

A universal mounting system for insulated instruments includes a mounting plate which engages openings in mating parts of a self-supporting insulated enclosure. The plate supports the instrument and the enclosure independently and allows all connections to the interior of the enclosure to be made through the plate. The plate is bent to an L-shape, with one leg supported by a support structure and the other leg supporting the instrument and enclosure. A termination of a traced tubing system is housed in an enclosure mounted to an opposite side of the mounting plate. The mounting plate includes a collar, cutouts in mating sections of the enclosure fitting over the collar to mount the enclosure to the mounting plate. Illustratively, the mounting plate includes a mount plate portion connected to a supporting structure, and an instrument plate mounted to the instrument. 1. A support for a process instrument having at least one operative connection to a fluid-carrying tube and for an insulated enclosure surrounding the instrument , the support comprising a first portion sized and proportioned to be attached to a support structure and a second portion sized and proportioned to be attached to the instrument , the second portion comprising:at least one opening through the support,a first side of the support having a collar surrounding the opening, the collar being sized to engage at least two peripheral surfaces of the insulated enclosure,at least a first protrusion extending beyond the collar on one side of the collar and at least a second protrusion extending beyond the collar on a second side of the collar, the first and second protrusions being sized and spaced apart by a distance to engage an inner face and an outer face of the insulated enclosure.2. The support of wherein a second side of the support claim 1 , opposite the first side claim 1 , comprises at least one ear extending outward and sized and shaped to engage an insulative sleeve positioned to cover the ...

Подробнее

Номер записи: 42

03-01-2019 дата публикации

Towable Water Sports Board

Номер: US20190002062A1

Автор: Marcus J. Baker, Serigio Villarreal

Принадлежит: Individual

A water sports board is provided to be attached to the chest of a rider and allow the rider to hold onto a tow line of a powered watercraft and be pulled across water thus riding on the board. The water sports board is strapped to the rider utilizing an integrated harness system consisting of shoulder straps that cross the back of the rider (over a flotation device such as a life vest) and attaches to the board near the waist of the rider. The bottom of the water sports board includes a fin, ribs and water directing channels for allowing the rider to maneuver the board, and a water deflector positioned at or near the front of the board for purpose of deflecting water from spraying onto the face of the rider.

Подробнее

Номер записи: 43

03-01-2019 дата публикации

HANDLEBAR, GRIP AND BINDING ASSEMBLIES

Номер: US20190002064A1

Автор: Hilliard Joel, Schmidt Kyle

Принадлежит:

This application describes a handlebar and handlebar end assembly for effectively locking a handlebar end to a handlebar without the use of tools or instruments. The handlebar and handlebar end assembly according to an embodiment comprises a knob, threaded stud, non-threaded expansion retaining block, threaded expansion retaining block and handlebar. According to another embodiment, a wakeboard/water sports binding/boot attachment system for more securely attaching a wakeboard/water sports binding/boot to the ski/board is disclosed herein. 1. A handlebar assembly , comprising:a knob;a threaded stud;a non-threaded expansion retaining block comprising a first angled face;a threaded expansion retaining block comprising a second angled face;a handlebar;wherein the knob may be selectively coupled to the threaded stud, the non-threaded expansion retaining block and the threaded expansion retaining block to form a bar end assembly;wherein, once assembled, the first angled face of the non-threaded expansion retaining block contacts the second angled face of the threaded expansion retaining block;wherein the bar end assembly may be selectively positioned inside the handlebar and against an interior wall of the handlebar; andwherein the outer surface of the non-threaded expansion retaining block is selectively biased against the interior wall of the handlebar to tighten the bar end assembly against the handlebar.2. The assembly of wherein the non-threaded expansion retaining block is selectively biased against the interior wall of the handlebar by rotation of the knob and threaded stud.3. A handlebar end assembly for selectively coupling to a handlebar claim 1 , comprising:a knob comprising a proximal end and a distal end, the distal end comprising a barrel portion;a threaded shaft having a proximal end and a distal end, the proximal end configured to be received by the barrel portion of the knob in a threaded engagement;a first spring retaining bracket having a longitudinal ...

Подробнее

Номер записи: 44

03-01-2019 дата публикации

Sailing Yacht

Номер: US20190002065A1

Автор: VICINI Oliviero

Принадлежит:

A sailing yacht (I) comprising a hull (S) and two drift blades () coupled to said hull (S), each of said drift blades () being fixed pivoted to said hull (S) in a symmetrical position with respect to the other blade () from opposite side with respect to the longitudinal axis (X) of said hull (S) for rotating independently relative to the other blade () about a rotation axis (Y,Y′) not necessarily parallel to said longitudinal axis (X), and around a rotation vertical axis (R, R′) so as to modify the angle of incidence with respect to the flow line of the water, with the possibility when sailing of having ballast (Z,Z′) positioned in various positions dynamically modified: • each ballast (Z, Z′) attached to the respective blade () and separated; • both ballasts (Z, Z′) attached to one drift blade (); • both ballasts (Z, Z′) attached to the other drift blade (); • both ballasts (Z, Z′) attached to said two drift blades () and joined. 111111111. Sailing yacht (I) comprising a hull (S) and two drift blades ( , ′) coupled to said hull (S) , characterized in that each of said drift blades ( , ′) is fixed pivoted to said hull (S) in a symmetrical position with respect to the other blade (′ , ) from opposite side with respect to the longitudinal axis (X) of said hull (S) for rotating independently relative to the other blade (′ ,) about a rotation axis (Y ,Y′) not necessarily parallel to said longitudinal axis (X) , and around a rotation vertical axis (R , R′) so as to modify the angle of incidence with respect to the flow line of the water.211. Sailing yacht according to claim 1 , characterized in that the said rotations of each said drift blade ( claim 1 ,′) occurring under the thrust of actuator means (A claim 1 , A′) provided mounted inside said hull (S).3. Sailing yacht according to claim 1 , characterized in that each said rotation axis (Y claim 1 ,Y′ claim 1 ,R claim 1 ,R′) lies on the surface or inside of said hull (S) at a given distance from said longitudinal axis ...

Подробнее

Номер записи: 45

04-01-2018 дата публикации

ENERGY HARVESTING WATER VEHICLE

Номер: US20180003150A1

Автор: Singh Devendra

Принадлежит:

An efficient energy harvesting (EEH) water vehicle is disclosed. The base of the EEH water vehicle is fabricated with rolling cylindrical drums that can rotate freely in the same direction of the water medium. The drums reduce the drag at the vehicle-water interface. This reduction in drag corresponds to an increase in speed and/or greater fuel efficiency. The mechanical energy of the rolling cylindrical drums is also transformed into electrical energy using an electricity producing device, such as a dynamo or an alternator. Thus, the efficiency of the vehicle is enhanced in two parallel modes: from the reduction in drag at the vehicle-water interface, and from capturing power from the rotational motion of the drums. 1. An apparatus comprising:a first drum having a first rotational coupling for attachment to a hull of a watercraft and configured to rotate in response to the flow of water around the drum;a gearbox mechanically coupled to the first drum to transfer rotational mechanical energy from the rotating drums or cylinders to a generator;wherein the generator receives the rotational mechanical energy from the gearbox and produces electricity.2. The apparatus of claim 1 , wherein the first drum is attached to the hull of the watercraft claim 1 , and further comprising a second drum having a second rotational coupling and attached to the hull of the watercraft symmetrically to the first drum with respect to the centerline of the watercraft.3. The apparatus of claim 1 , wherein the generator comprises a dynamo claim 1 , an alternator claim 1 , or a rotary converter.4. The apparatus of claim 1 , further comprising at least one battery electrically connected to the generator and configured to be charged by the generator.5. The apparatus of claim 1 , wherein the first drum can be drawn into the hull of the watercraft.6. The apparatus of claim 1 , wherein the first drum is cylindrical in shape.7. The apparatus of claim 1 , wherein the first drum is spherical in shape. ...

Подробнее

Номер записи: 46

07-01-2021 дата публикации

Offloading Hydrocarbons from Subsea Fields

Номер: US20210002965A1

Автор: Saeterdal Morten

Принадлежит:

An offloading system for conveying hydrocarbons from a buoyancy-supported subsea riser to a surface tanker vessel comprises a flexible hose that hangs from the riser structure in a U-shape having first and second limbs. An upper end of the first limb communicates with the riser and an upper end of the second limb terminates in a pulling head for connecting the hose to the tanker. A clump weight acts on a lowermost bend of the hose between the limbs to maintain tension in the limbs. A subsurface holder fixed to the riser structure is arranged to hold the pulling head against the tension in the second limb of the hose when the system is in a standby state. The holder is offset laterally from a central longitudinal axis of the riser structure and a counterweight is positioned to a side of that axis opposed to the holder. 135-. (canceled)36. A subsea riser structure for offloading hydrocarbons , the structure comprising:a riser column;a subsurface buoy that supports the riser column; andan offloading system for conveying hydrocarbons from the riser column to a surface tanker vessel, that system comprising:a flexible hose hanging from the riser structure in a U-shape having first and second limbs, an upper end of the first limb communicating fluidly with the riser column and an upper end of the second limb terminating in a pulling head for connecting the hose to the tanker;at least one clump weight acting on a lowermost bend of the hose between the first and second limbs to maintain tension in the first and second limbs wherein the hose is movable along its length relative to the or each clump weight; anda subsurface holder fixed to the riser structure, the holder being arranged to hold the pulling head against said tension in the second limb of the hose when the system is in a standby state.37. The riser structure of claim 36 , wherein the holder is offset laterally from a central longitudinal axis of the riser column.38. The riser structure of claim 37 , wherein the ...

Подробнее

Номер записи: 47

02-01-2020 дата публикации

Safety Supporting Frame Device and Supporting Frame Assembly

Номер: US20200003358A1

Автор: Wang Dennis H.

Принадлежит:

A safety supporting frame device includes a first frame having first and second connecting portions. A second frame includes third and fourth connecting portions and is pivotable relative to the first frame between a folded position and an extended position. When the second frame is in the folded position, the third connecting portion is adjacent to the first connecting portion, and the fourth connecting portion is adjacent to the second connecting portion. When the second frame is in the extended position, the third connecting portion is distant to the first connecting portion, and the fourth connecting portion is distant to the second connecting portion. A first strap is fixed to the first and fourth connecting portions. A second strap is fixed to the second and third connecting portions. When the second frame is in the extended position, the first and second straps extend across and overlap each other. 1. A safety supporting frame device comprising:a first frame including a first connecting portion, a second connecting portion, a first leg, and a second leg;a second frame including a third connecting portion, a fourth connecting portion, a third leg, and a fourth leg, the second frame is pivotably connected to the first frame and is pivotable relative to the first frame between a folded position and an extended position, wherein when the second frame is in the folded position, the third connecting portion is adjacent to the first connecting portion, the fourth connecting portion is adjacent to the second connecting portion, the third leg is adjacent to the first leg, and the fourth leg is adjacent to the second leg, wherein when the second frame is in the extended position, the third connecting portion is distant to the first connecting portion, the fourth connecting portion is distant to the second connecting portion, the third leg is distant to the first leg, and the fourth leg is distant to the second leg, anda supporting strap unit including a first strap and ...

Подробнее

Номер записи: 48

03-01-2019 дата публикации

TECHNIQUES FOR IMPROVED OIL RECOVERY

Номер: US20190003290A1

Автор: Krekel Marcus Hendrik

Принадлежит: Exmar Offshore Company

An improved oil recovery module may include a floating platform, one or more improved oil recovery pods disposed on the floating platform, and one or more injection assemblies fluidly connected to the one or more improved oil recovery pods and configured to be fluidly connected to one or more injection wellheads. 1. An improved oil recovery module comprising:a floating platform;two or more improved oil recovery pods disposed on the floating platform; andone or more injection assemblies each of the one or more injection assemblies fluidly connected to two or more of the improved oil recovery pods and configured to he fluidly connected to one or more injection wellheads,wherein each of the one or more injection assemblies comprises one or more inlets and an outlet, and wherein the one or more injection assemblies are each configured such that one or more improved oil recovery pods may he fluidly connected to the outlet.2. (canceled)3. The improved oil recovery module of claim 1 , wherein each of the one or more improved oil recovery pod comprises: water injection equipment claim 1 , steam injection equipment claim 1 , vapor injection equipment claim 1 , gas injection equipment claim 1 , water alternating gas injection equipment claim 1 , or chemically treated water injection equipment.4. The improved oil recovery module of claim 1 , wherein the one or more improved oil recovery pods are individually removable from the floating platform.5. The improved oil recovery module of claim 1 , further comprising a connection assembly configured to fluidly connect the injection assembly to one or more injection wellheads.6. The improved oil recovery module of claim 1 , wherein the improved oil recovery module does not comprise equipment for receiving produced reservoir fluids.7. A system comprising two or more improved oil recovery modules of .8. An offshore oil production system comprising:an oil production facility; and a floating platform;', 'one or more improved oil recovery ...

Подробнее

Номер записи: 49

01-01-2015 дата публикации

Camber Wakeboard

Номер: US20150004858A1

Автор: OBrien Paul Edward

Принадлежит:

The inventive skate technology comprises a wakeboard or other type of floatation board, particularly, but not solely, designed for use behind a watercraft and which has a longitudinal arc that curves from the lowest points upward at the tip and tail but is reversed in at least one section of the board. 1. A wakeboard comprising:a longitudinal axis and latitudinal axis; a first tip section at a first end of the wakeboard and a second tip section at a second end of the wakeboard;an intermediate longitudinal section between the first and second tip section wherein said intermediate longitudinal section includes a centerline, a first rail, a second rail, a first low point, and a second low point; anda rockerline that ascends and then descends through the intermediate longitudinal section between the first low point and the second low point.2. The wakeboard of further comprising a rockerline that ascends through the intermediate longitudinal section between the first low point and the centerline and descends between the centerline and the second low point.3. The wakeboard of further comprising a rockerline that descends within the first tip section between a first tip section terminus and the intermediate longitudinal section.4. The wakeboard of further comprising a rockerline that descends within the second tip section between a second tip section terminus and the intermediate longitudinal section.5. The wakeboard of further comprising a rockerline that descends within the intermediate longitudinal section between the first tip section and the first low point.6. The wakeboard of further comprising a rockerline that ascends within the intermediate longitudinal section between the second low point and the second tip section.7. The wakeboard of wherein the descent of the rockerline within the intermediate longitudinal section between the first tip section and the first low point occurs at angles between 30 and 3 degrees.8. The wakeboard of wherein the ascent of the ...

Подробнее

Номер записи: 50

07-01-2021 дата публикации

VESSEL-MOUNTED OCEAN THERMAL ENERGY CONVERSION SYSTEM

Номер: US20210003118A1

Автор: Cole Barry R.

Принадлежит:

An offshore power generation system comprising: a floating portable platform having one or more OTEC heat exchange units, one or more turbine generators, a water intake and discharge system, a mooring system; and a fixed manifold having one or more cold water intake connections in communication with a cold water pipe, and one or more cold water discharge connections in communication with the water intake system of the floating platform via an intermediate cold water conduit, wherein each cold water discharge connection is detachable from the intermediate cold water pipe. 1. An offshore power generation system comprising: (1) one or more OTEC heat exchange units;', '(2) one or more turbine generators;', '(3) a water intake and discharge system;', '(4) a mooring system; and, '(a) a floating portable platform comprising;'} (1) one or more cold water intake connections in communication with a cold water pipe;', '(2) one or more cold water discharge connections in communication with the water intake system of the floating platform via an intermediate cold water conduit, wherein each cold water discharge connection is detachable from the intermediate cold water pipe;', '(3) one or more Warm Water discharge connections in communications with the water intake system of the floating platform via an intermediate warm water conduit, wherein each warm water discharge connection is detachable from the intermediate warm water pipe., '(b) a fixed manifold comprising2. (canceled)3. The system of wherein each OTEC heat exchange unit is connected to the water intake and discharge system to allow for substantially linear flow of cold water and hot water across the OTEC heat exchange unit.4. The system of wherein each OTEC heat exchange unit comprises a plurality of heat exchange plates positioned in the flow path of the cold water supply.5. The system of wherein each OTEC heat exchange unit comprises a plurality of heat exchange plates positioned in the flow path of the warm water ...

Подробнее

Номер записи: 51

08-01-2015 дата публикации

Ultra large marine floating system

Номер: US20150007763A1

Автор: Nobuyoshi Morimoto

Принадлежит: Individual

A method to improve the safety and comfort of an ultra large marine floating system is provided. The ultra large marine floating system has a length of 350 to 550 m, a width of 45 to 80 m, and a depth of 25 to 35 m. The ultra large marine floating system has a tank zone and a plant zone that are visibly separated from one another. Additionally, the tank zone has LNG storage tanks, self-supporting spherical (MOSS type) tanks, a membrane tank arranged in a hold, and the plant zone includes a liquefied natural gas plant.

Подробнее

Номер записи: 52

03-01-2019 дата публикации

FUEL CELL POWER SYSTEM FOR AN UNMANNED SURFACE VEHICLE

Номер: US20190006686A1

Автор: Carralero Michael A., Willcox Jeffrey Scott

Принадлежит: Liquid Robotics

A power system for an unmanned surface vehicle is disclosed. In one embodiment, the power system includes a fuel cell, a fuel storage, and an air management system. The fuel cell includes a fuel cell stack. The fuel cell stack includes a fuel inlet, an air inlet, and an exhaust outlet. The fuel storage includes at least one fuel-storage module fluidly connected to the fuel inlet of the fuel cell stack. The fuel-storage module is a source of energy for the fuel cell. The air management system is fluidly connected to the air inlet and the exhaust outlet of the fuel cell. An air snorkel is part of the air management system and provides air to operate the fuel cell while the unmanned surface vehicle is deployed on a surface of a body of water. The air snorkel includes an intake and an exhaust. 1101210. A power system () for an unmanned surface vehicle () , the power system () comprising:{'b': 20', '80', '80', '42', '60', '50, 'a fuel cell () including a fuel cell stack (), wherein the fuel cell stack () includes a fuel inlet (), an air inlet (), and an exhaust outlet ();'}{'b': 34', '40', '42', '80', '40', '20, 'a fuel storage () including at least one fuel-storage module () fluidly connected to the fuel inlet () of the fuel cell stack (), wherein the fuel-storage module () is a source of is a source of energy for the fuel cell ();'}{'b': 30', '60', '50', '20, 'an air management system () fluidly connected to the air inlet () and the exhaust outlet () of the fuel cell (); and'}{'b': 76', '30', '20', '12', '76, 'claim-text': [{'b': 70', '80, 'an air intake () for receiving ambient air supplied to the fuel cell stack (); and'}, {'b': 72', '80, 'an exhaust () for expelling exhausted air and exhausted water-vapor created by the fuel cell stack ().'}], 'an air snorkel () that is part of the air management system () and provides air to operate the fuel cell () while the unmanned surface vehicle () is deployed within a body of water, wherein the air snorkel () ...

Подробнее

Номер записи: 53

14-01-2016 дата публикации

SYSTEMS, METHOD, OR APPARATUS RELATING TO STAND-UP PADDLEBOARDS

Номер: US20160009345A1

Автор: Gray Shanon

Принадлежит:

Embodiments of methods, systems, or apparatuses relating to a stand-up paddleboard are described herein. 1. An apparatus for adapting a stand-up-paddleboard comprising:one or more mounting mechanisms;an at least in part rotatable and at least in part retractable support platform operatively couple to said one or more mounting mechanisms; anda seating apparatus operatively coupled to the at least in part retractable and at least in part rotatable support platform.2. The apparatus of claim 1 , wherein said at least in part retractable support platform comprises one or more telescoping poles.3. The apparatus of claim 2 , wherein said at least in part retractable support platform comprises said one or more telescoping poles rotationally connected to said one or more mounting mechanisms.4. The apparatus of claim 1 , wherein said seating apparatus comprises a structure at least partially buoyant in water.5. A system for use with a stand-up paddleboard comprising:an installation module operable to detachably attach a mounting mechanism to said stand-up paddleboard;an at least in part retractable and rotatable support platform operatively coupled to said one or more mounting mechanisms; anda seating apparatus operatively coupled to said at least in part retractable and rotatable support platform.6. The system of claim 5 , wherein said at least in part retractable and rotatable support platform comprises one or more telescoping poles.7. The system of claim 6 , wherein said one or more telescoping poles are rotatable about one or more axes of said one or more mounting mechanisms.8. The system of claim 7 , wherein said one or more mounting mechanisms comprise at least an axel detachably coupled to said one or more telescoping poles.9. The system of claim 1 , wherein said seating apparatus comprises a structure adapted to at least in part support a person in an at least in part seated position and that is capable of being at least partially buoyant in water.10. A method of ...

Подробнее

Номер записи: 54

14-01-2016 дата публикации

SYSTEM AND METHOD FOR HEADING CONTROL OF A FLOATING LNG VESSEL USING A SET OF REAL-TIME MONITORED HULL INTEGRITY DATA

Номер: US20160009352A1

Автор: Cooper Steve John, Hartell William David

Принадлежит:

A system for offshore production of LNG from an FLNG vessel includes a floating LNG vessel including a hull and a deck, a topsides hydrocarbon processing facility installed at or above the deck of the hull of the FLNG vessel, an FLNG vessel cargo containment system including one or more insulated FLNG vessel cryogenic storage tanks installed within the hull of the FLNG vessel, a dynamic positioning control system operatively associated with a system of thrusters onboard the FLNG vessel where the dynamic positioning control system maintains the FLNG vessel at a desired heading around a station keeping point during LNG production operations, and a computer processor for receiving a set of real-time monitored environmental data. 1. A system for offshore production of LNG from an FLNG vessel , which system is connected to a natural gas receiving system , the system comprising:a floating LNG vessel comprising a hull and a deck;a topsides hydrocarbon processing facility installed at or above the deck of the hull of the FLNG vessel;an FLNG vessel cargo containment system comprising one or more insulated FLNG vessel cryogenic storage tanks installed within the hull of the FLNG vessel;a dynamic positioning control system operatively associated with a system of thrusters onboard the FLNG vessel wherein the dynamic positioning control system maintains the FLNG vessel at a desired heading around a station keeping point during LNG production operations; and,a computer processor for receiving a set of real-time monitored environmental data, wherein the computer processer is programmed with a mathematical algorithm to:(i) compare the set of real-time monitored environmental data to a set of stored set points held in a data storage means;(ii) generate a heading control correction signal when the set of real-time monitored environmental data exceeds or falls below one or more of the set of stored set points for the FLNG vessel; and(iii) transmit the heading control correction signal ...

Подробнее

Номер записи: 55

14-01-2016 дата публикации

SYSTEM AND METHOD FOR HEADING CONTROL OF A FLOATING LNG VESSEL USING A SET OF REAL-TIME MONITORED CARGO CONTAINMENT SYSTEM STRAIN DATA

Номер: US20160009353A1

Автор: Cooper Steve John, Hartell William David

Принадлежит:

A system for offshore production of LNG from an FLNG vessel includes a floating LNG vessel including a hull and a deck, a topsides hydrocarbon processing facility installed at or above the deck of the hull of the FLNG vessel, a FLNG vessel cargo containment system comprising one or more insulated FLNG vessel cryogenic storage tanks installed within the hull of the FLNG vessel, a dynamic positioning control system operatively associated with a system of thrusters onboard the FLNG vessel where the dynamic positioning control system maintains the FLNG vessel at a desired heading around a station keeping point during LNG cargo offloading operations, and a computer processor for receiving a set of real-time monitored environmental data. 1. A system for offshore production of LNG from an FLNG vessel , which system is connected to a natural gas receiving system , wherein the system comprises:a floating LNG vessel comprising a hull and a deck;a topsides hydrocarbon processing facility installed at or above the deck of the hull of the FLNG vessel;a FLNG vessel cargo containment system comprising one or more insulated FLNG vessel cryogenic storage tanks installed within the hull of the FLNG vessel;a dynamic positioning control system operatively associated with a system of thrusters onboard the FLNG vessel wherein the dynamic positioning control system maintains the FLNG vessel at a desired heading around a station keeping point during LNG cargo offloading operations; anda computer processor for receiving a set of real-time monitored environmental data, wherein the computer processer is programmed with a mathematical algorithm to:(i) compare the set of real-time monitored environmental data to a set of stored set points held in a data storage means;(ii) generate a heading control correction signal when the set of real-time monitored environmental data exceeds or falls below one or more of the set of stored set points for the FLNG vessel; and(iii) transmit the heading control ...

Подробнее

Номер записи: 56

11-01-2018 дата публикации

A DISPLACEMENT SYSTEM AND METHOD FOR A SUBMERSIBLE ELECTRICAL SYSTEM

Номер: US20180009512A1

Автор: Doyle Thomas, Dunne Paul

Принадлежит: OPENHYDRO IP LIMITED

A displacement system for a submersible electrical system such as a tidal turbine system, the displacement system comprising a base for the turbine or related electrical components, a vessel having a buoyant body and at least three rigid legs each displaceable relative to the body between a raised and a lowered position, and in which the base is adapted to be secured to and displaceable by the three legs in order to allow the base to be deployed or retrieved from the seabed using the legs, which legs can also be utilised to raise the body of the vessel out of the water to provide a stable work platform above the deployment site. 1. A displacement system for a submersible electrical system , the displacement system comprising a base; a vessel comprising a buoyant body and at least three rigid legs each displaceable relative to the body between a raised and a lowered position; wherein the base is adapted to be secured to and displaceable by the three legs.2. A displacement system according to comprising a frame locatable intermediate the legs and the base.3. A displacement system according to in which the frame is adapted to limit displacement of the legs relative to one another.4. A displacement system according to in which the frame comprises couplings to establish a connection with a free end of each of the legs.5. A displacement system according to in which the frame comprises couplings for establishing a connection the base.6. A displacement system according to in which the frame comprises connectors for establishing a connection with a free end of each of the legs.7. A displacement system according to in which the base comprises three ground contacting feet positioned to each be coincident with one of the legs when the base is secured beneath the legs.8. A displacement system according to comprising a drilling system in operative association with at least one of the legs.9. A displacement system according to comprising a grouting system in operative association ...

Подробнее

Номер записи: 57

12-01-2017 дата публикации

Eccentrically Rotating Mass Turbine

Номер: US20170009734A1

Автор: Vamvas Vassilios

Принадлежит:

A turbine comprises a shaft (), a mass () eccentrically mounted for rotation about shaft (), having its center of gravity at a distance from the shaft () and a motion base (). Motion base () rigidly supports the shaft (), and is configured for moving the shaft () in any direction of at least two degrees of movement freedom, except for heave. 1. A turbine comprising:a shaft being vertical in non-operative position;a mass eccentrically and bearing mounted for rotation about and in a perpendicular plane to said shaft; said mass having a center of gravity at a distance of said shaft anda motion base rigidly supporting said shaft and said motion base, being configured for moving said shaft in any direction of at least two degrees of movement freedom of a pitch, roll and yaw rotational and a surge and sway translational degree of movement freedom.2. The turbine of wherein:said motion base comprises a shaft support for supporting said shaft, a fixed base and a plurality of actuators connecting said fixed base to said shaft support for supporting and providing motion to said shaft support, in relation to said fixed base.3. The turbine of wherein:said motion base comprises a universal pivoting shaft support for supporting said shaft, a fixed pivot base, universal joint means for universal joining of said universal pivoting shaft support with said fixed pivot base, at least one actuator connecting said fixed pivot base to said universal pivoting shaft support for pivoting in a pitch direction said universal pivoting shaft support and at least one actuator connecting said fixed pivot base to said universal pivoting shaft support for pivoting in a roll direction said universal pivoting shaft support.4. The turbine of further including:a floating vessel having a floor securely supporting said motion base, a roof enclosing entirely for protection said motion base, said shaft and said mass mounted for rotation, and being in communication with ocean waves anda floating tube ...

Подробнее

Номер записи: 58

14-01-2021 дата публикации

SEMI-SUBMERSIBLE FLOATER, PARTICULARLY FOR A FLOATING WIND TURBINE

Номер: US20210009236A1

Автор: HOUMARD LE GURUN Anne

Принадлежит:

Disclosed is a semi-submersible floater defining an operating state and a non-operating state, and including at least two outer columns, a central column for receiving a payload, and, for each outer column, a branch in the form of pontoon connecting the outer column to the central column and defining a branch axis oriented from the central column towards the outer column. Each branch is formed from a first portion and a second portion which extend successively along the corresponding branch axis, each one over at least 10% of the total extent of the branch, along the branch axis. In the operating state of the floater, the second portion of each branch is at least partially filled with a ballast material, and the first portion does not contain any ballast material. 1. A semi-submersible floater , in particular for a floating wind turbine , defining an operating state and a non-operating state , and comprising:at least two outer columns,a central column for receiving a payload, andfor each outer column, a pontoon-shaped branch connecting this outer column to the central column and defining a branch axis oriented from the central column towards this outer column,each pontoon-shaped branch is formed by a first portion and a second portion that extend successively along the corresponding branch axis, each one over at least 10% of the total extent said pontoon-shaped branch, along this branch axis,characterized in that wherein in the operating state of the semi-submersible floater, the second portion of each branch is at least partially filled with a ballast material, and wherein in that the first portion does not contain any ballast material.2. The semi-submersible floater according to claim 1 , wherein each outer column comprises a ballast able to be filled with a ballast material claim 1 , arranged in the extension of the pontoon-shaped branch connecting the central column to this outer column along the corresponding branch axis claim 1 , and wherein claim 1 ,in the ...

Подробнее

Номер записи: 59

10-01-2019 дата публикации

Buoyant offshore structure

Номер: US20190009868A1

Автор: Gregory ALFORD, Rajiv KAMAL

Принадлежит: Shell Oil Co

A buoyant offshore structure, comprising a hull element (6a) having an inner space (10), a surface end (12) and an underwater end (14); and at least one storage tank (15a) for liquid, extending from the surface end (12) of the hull element into the inner space (10), wherein the storage tank is removable from the inner space by lifting from the hull element's surface end.

Подробнее

Номер записи: 60

11-01-2018 дата публикации

HYDROCARBON PRODUCTION AND STORAGE FACILITY

Номер: US20180010312A1

Автор: Selwa Richard

Принадлежит: SLLP 134 LIMITED

A subsea fluids storage facility comprises a tank for holding and separating fluids which is equipped with ballast capacity and a separable base to be deployed upon the seabed in shallow or deep water, and the storage facility is connectable to a surface production facility, especially a buoy for processing fluids. In deep water the tank is held at a depth above the base for temperature controlled stabilization of produced oil in the tank. 1. A system for the treatment of production fluids from a subsea well , the system comprising:a production buoy having processing equipment adapted to treat production fluids received by the buoy via a first conduit from the subsea well; anda subsea storage facility comprising:a single subsea storage tank for holding and separating fluids, the subsea storage tank having a ballast capacity;a separable base;a second fluid conduit between the buoy and the subsea storage tank to transfer the treated production fluids to the subsea storage tank;wherein the base is deployed upon the seabed and the subsea storage tank is tethered to the base and submerged at a depth within the operational oil processing depth for temperature controlled stabilization of produced oil in the subsea storage tank.2. A system for the treatment of production fluids from a subsea well according to claim 1 , wherein an outer surface of the subsea storage tank has protruding parts to mitigate vortex effects upon the subsea storage facility.3. A system for the treatment of production fluids from a subsea well according to claim 2 , wherein the protruding parts comprise continuous or discontinuous ribs claim 2 , fins claim 2 , strakes or ridges extending over the surface claim 2 , optionally in a curved path.4. A system for the treatment of production fluids from a subsea well according to claim 1 , wherein the subsea storage tank has surface portions selected from the group consisting of torispherical claim 1 , semi-ellipsoidal claim 1 , hemispherical claim 1 , ...

Подробнее

Номер записи: 61

09-01-2020 дата публикации

Integrated offshore renewable energy floating platform

Номер: US20200010155A1

Автор: Georg Engelmann, Roy Robinson

Принадлежит: Excipio Energy Inc

Systems and methods are presented for deploying and using a floating platform using articulated spar legs used as a type of hull, each of the spar legs attached to the floating platform by an articulated connection. Each of the articulated spar legs being moveable from a horizontal to a vertical position, horizontal for transport and vertical for deployment of the floating platform. The articulated spar legs serve to support the floating position of the floating platform. The articulated spar legs are moved from horizontal to vertical position by controlling ballast imposed upon or within spar legs. Each of the articulated spar legs are moveable from a vertical to a horizontal position with a ballast changing method. Systems and methods are presented for extracting natural renewable energy from the environment surrounding the floating platform with energy capture devices modularly affixed to the platform and energy capture devices incorporated into the articulated spar legs.

Подробнее

Номер записи: 62

09-01-2020 дата публикации

FINS WITH IMPROVED FLUID DYNAMIC PROPERTIES

Номер: US20200010156A1

Автор: Miller Glenndin George

Принадлежит:

A fin for use on a surfboard, the fin comprising: a leading edge, a trailing edge, and a base, the base comprising at least one mount for mounting the fin onto a surfboard; a first and a second outer fin surface which meet along the leading edge and the trailing edge and abut the base; and a first ridge protruding laterally from the first outer fin surface, and/or a second ridge protruding laterally from the second outer fin surface; wherein the shape and configuration of the fin creates an area of lower water pressure around and in front of the fin, as well as disrupting and/or reducing the size of trailing vortices, resulting in additional forward thrust for the board on which the fin is mounted. 1. A fin for use on a surfboard , the fin comprising:a leading edge, a trailing edge, and a base, the base comprising at least one mount for mounting the fin onto a surfboard;a first and a second outer fin surface which meet along the leading edge and the trailing edge and abut the base; anda first ridge protruding laterally from the first outer fin surface, and/or a second ridge protruding laterally from the second outer fin surface.2. A fin according to claim 1 , wherein the first ridge protrudes laterally from the first outer fin surface claim 1 , and/or the second ridge protrudes laterally from the second outer fin surface claim 1 , to a maximum distance from the centreplane of between 1.5 to 6 times greater than the maximum distance of the centreplane to a non-ridged portion of the first outer fin surface claim 1 , wherein the centreplane passes through the leading edge and trailing edge of the fin.3. A fin according to claim 2 , wherein the first ridge protrudes laterally from the first outer fin surface claim 2 , and/or the second ridge protrudes laterally from the second outer fin surface claim 2 , to a maximum distance from the centreplane of between 2 to 4.5 times greater than the maximum distance of the centreplane to a non-ridged portion of the first outer fin ...

Подробнее

Номер записи: 63

09-01-2020 дата публикации

SUBMERGED SAILING VESSEL

Номер: US20200010164A1

Автор: Jones Michael B., Ott Mark Timothy, Todter Chris

Принадлежит:

Various embodiments of a submerged sailing vessel are disclosed. Such a submerged sailing vessel may comprise a submersible hull assembly, a keel coupled to and extending upwards from hull assembly towards a water surface, and a wind-catching assembly coupled to and extending upwards into the air from the keel for propelling the submerged sailing vessel. The hull assembly and keel are submerged below the water surface as the vessel is propelled by the wind-catching assembly above the water surface. 1. A sailing vessel , configured for under-water operation , comprising:a submersible hull assembly;a keel coupled to and extending upwards from the hull assembly; anda wind-catching assembly coupled to and extending upwards from the keel for propelling the hull assembly underwater.2. The sailing vessel of claim 1 , wherein the hull assembly claim 1 , including a weight of the wind-catching assembly claim 1 , is negatively buoyant and the keel comprises an offsetting positive buoyancy resulting in an overall neutral buoyancy of the sailing vessel.3. The sailing vessel of claim 2 , wherein claim 2 , on operation claim 2 , the hull assembly and the keel are submerged under water as the sailing vessel is propelled by wind.4. The sailing vessel of claim 1 , wherein the keel comprises a longitudinal claim 1 , hydrodynamic structure sized and shaped to counter-act a side force created by the wind-catching assembly as wind acts upon the wind-catching assembly.5. The sailing vessel of claim 1 , wherein the wind-catching mechanism produces a rolling moment about a center of buoyancy of the sailing vessel that is located above a center of gravity of the sailing vessel claim 1 , and the keel produces a righting moment around the center of buoyancy that resists the rolling moment.6. The sailing vessel of claim 1 , further comprising a passive claim 1 , automatic wing control mechanism for coupling the wind-catching assembly to the keel and for automatically maintaining the wind- ...

Подробнее

Номер записи: 64

09-01-2020 дата публикации

VEHICLE CONFIGURATION WITH MOTORS THAT ROTATE BETWEEN A LIFTING POSITION AND A THRUSTING POSITION

Номер: US20200010184A1

Автор: Welsh Ricky Dean

Принадлежит:

This disclosure describes a configuration of an unmanned aerial vehicle (“UAV”) that will facilitate extended flight duration. The UAV may have any number of lifting motors. For example, the UAV may include four lifting motors (also known as a quad-copter), eight lifting motors (also known as an octo-copter), etc. Likewise, to improve the efficiency of horizontal flight, the UAV also includes a pivot assembly that may rotate about an axis from a lifting position to a thrusting position. The pivot assembly may include two or more offset motors that generate a differential force that will cause the pivot assembly to rotate between the lifting position and the thrusting position without the need for any additional motors or gears. 1. An unmanned aerial vehicle (UAV) , comprising:a frame;a plurality of lifting motors and corresponding lifting propellers oriented to provide a vertical lift to the UAV when the lifting propellers are rotated by the lifting motors; and a pivot arm extending from the frame of the UAV and configured to rotate with respect to the frame of the UAV; and', 'a first thrusting motor and a second thrusting motor coupled to a first side of the pivot arm;, 'a pivot assembly coupled to the frame of the UAV and configured to rotate between a lifting position and a thrusting position, the pivot assembly including the pivot assembly is configured to rotate to the lifting position responsive to the first thrusting motor and the second thrusting motor rotating in a first direction; and', 'the pivot assembly is configured to rotate to the thrusting position responsive to the first thrusting motor and the second thrusting motor rotating in a second direction opposite to the first direction., 'wherein2. The UAV of claim 1 , wherein the first thrusting motor and the second thrusting motor provide a lifting force for the UAV responsive to the pivot assembly being in the lifting position.3. The UAV of claim 1 , wherein the first thrusting motor and the second ...

Подробнее

Номер записи: 65

11-01-2018 дата публикации

SYSTEM AND METHOD FOR GENERATING ELECTRICITY USING GRID OF WIND AND WATER ENERGY CAPTURE DEVICES

Номер: US20180010580A1

Автор: Huang Stuart, Pitre John

Принадлежит: Natural Power Concepts, Inc.

A system for maintaining buoyant, energy-capture devices in general relative position in water in the presence of surface waves allows heeling of the energy capture devices while preventing collision. The system includes a grid of structural members that resists compression while permitting limited relative surface displacement between the first and second energy-capture devices. The structural members may be partially compressible and provide a restoring force, and they may allow heeling. Electricity from wave energy capture devices is combined in a way that smoothes variations inherent in wave action. Electricity from wind energy capture devices is combined with energy from wave energy capture devices for transmission to shore. 1. A system for maintaining buoyant , energy-capture devices in general relative position in water in the presence of surface waves , said system comprising a plurality of positioning members adapted for connection to energy-capture devices to form an array , each positioning member characterized by having:(A) a first attachment structure for connecting to a first energy-capture device;(B) a second attachment structure for connecting to a second energy-capture device; and(C) a connecting body between the first and second attachment structures that resists compression while permitting limited relative surface displacement between the first and second energy-capture devices.2. A system as in wherein positioning members allow limited compression between the first and second attachment structures claim 1 , thereby permitting limited surface displacement between energy-capture devices when attached to energy-capture devices attached near the water surface.3. A system as in wherein a positioning member develops a restoring force returning first and second attachment structures to nominal positions.4. A system as in wherein a positioning member develops the restoring force with a spring.5. A system as in wherein a positioning member develops the ...

Подробнее

Номер записи: 66

09-01-2020 дата публикации

FLOATING DRUM TURBINE FOR ELECTRICITY GENERATION

Номер: US20200011286A1

Автор: Najafian Shahriar

Принадлежит:

A floating drum turbine is used for generating the electrical energy from the kinetic energy of a water stream (sea wave or river flow) that provides the mechanical energy needed to rotate an electrical generator for generating the electricity. The drum turbine is installed on a buoyant skid anchored to the seabed by some chains/ropes to keep it in a fixed position and direction along the water stream. The turbine is coupled to an electrical generator with a power transmission system, and generates the electricity that is transferred to the coast using a cable system floated on the water surface. 1. A floating drum turbine , which is used for generating the electricity from the kinetic energy of a water stream (sea wave , river/channel flow) , and transforming it into the mechanical energy to rotate an electrical generator (or mechanical pump) comprising:a drum turbine consists of some longitudinal-radial blades, side plates, and a central shaft to get the mechanical energy from the water stream;a buoyant skid consists of two hollow capsules, and two rafters that is placed below the bearing housings to float the said turbine on the water stream;two bearing housings placed on the ends of the said turbine shaft to ease the shaft rotation;two base frames installed on the hollow capsules to support the generator (or pump) and the counterweight box;an electrical generator coupled to the said turbine using a power transmission system to generate the electricity (the generator can be replaced by a mechanical pump to supply a pressurized fluid into a fluid circuit);a power transmission system (gearbox, belt/chain system) for coupling the said turbine to the said generator (or pump);a counterweight box (filled with sand or metal scrap) installed on the opposite side of the said generator (or pump) to balance the whole system;two or four chains/ropes for anchoring the said skid to the river/channel bankside or seabed to keep the skid in a fixed position and direction along ...

Подробнее

Номер записи: 67

11-01-2018 дата публикации

BATTERY CASE FOR LIGHT-WEIGHT WATERCRAFT

Номер: US20180013115A1

Автор: Schmidtke Mark A.

Принадлежит:

A method for housing a battery used on a light-weight, motor powered watercraft includes the step of: providing a battery case having: a pod sized to house a marine battery, the pod having a cavity for the marine battery and an open top; a lid for at least water-resistant closure of the open top of the pod, the lid having a cavity and an open bottom, the lid is releasably attachable to the pod; and a floor releasably attached to the lid adjacent the open bottom, the floor adapted to hold controls for the light-weight, motor powered watercraft. 1. A method for housing a battery used on a light-weight , motor powered watercraft comprises the step of:providing a battery case having:a pod sized to house a marine battery, the pod having a cavity for the marine battery and an open top;a lid for at least water-resistant closure of the open top of the pod, the lid having a cavity and an open bottom, the lid is releasably attachable to the pod; anda floor releasably attached to the lid adjacent the open bottom, the floor adapted to hold controls for the light-weight, motor powered watercraft.2. The method of wherein the watercraft is a kayak.3. The method of wherein the battery case includes one or more holes through a wall of the battery case.4. The method of wherein the lid further comprises at least one channel for receipt of an anchoring strap.5. The method of wherein the pod includes a partition.6. The method of wherein the battery sits below an upper edge of the pod.7. The method of wherein the controls include electronic circuitry.8. The method of wherein the circuitry is located with the cavity of the lid.9. A battery case for a light-weight claim 7 , motor powered watercraft comprising:a pod sized to house a marine battery, the pod having a cavity for the marine battery and an open top;a lid for at least water-resistant closure of the open top of the pod, the lid having a cavity and an open bottom, the lid is releasably attachable to the pod; anda floor releasably ...

Подробнее

Номер записи: 68

19-01-2017 дата публикации

SHALLOW WATER ANCHOR

Номер: US20170015390A1

Автор: Beamer Gregory Paul, Bernloehr Darrel A., Samek David M.

Принадлежит: Johnson Outdoors Inc.

A shallow water anchor is provided. The shallow water anchor comprises a first anchor extension and a second anchor extension axially received by a housing. The first anchor extension is axially received by the second anchor extension such that the first and second anchor extensions are sequentially deployable from the housing using an actuation arrangement. The actuation arrangement is controlled by a control interface that is operable to detect when the shallow water anchor has reached a fully extended state and fully retracted state. The shallow water anchor further includes a biasing compensator that compensates for fluctuations in the overall depth of water the anchor is deployed in due to waves or other anomalies. 1. An anchoring system for a watercraft , comprising:a first anchor having a first electronic receiver; anda remote control including a transmitter arrangement, the remote control configured to pair with the first electronic receiver of the first anchor and a second electronic receiver of a second anchor such that the transmitter arrangement is operable in a first mode of operation to send a control signal to a select one of the first and second electronic receivers to alter only a configuration of the first anchor or the second anchor associated with the selected one of the first and second receivers via the depression of one button of the remote control; andwherein the remote control is configured to pair with the first electronic receiver of the first anchor and the second electronic receiver of the second anchor such that the transmitter arrangement is operable in a second mode of operation to send a control signal to both the first and second electronic receivers simultaneously to alter a configuration of each of the first and second anchors simultaneously in a second mode of operation via the depression of the one button of the remote control.2. The anchoring system of wherein the transmitter arrangement is operable to send at least a first and ...

Подробнее

Номер записи: 69

19-01-2017 дата публикации

Kayak Paddle and Accessory Mounting System

Номер: US20170015392A1

Автор: Johnson Timothy

Принадлежит:

A kayak paddle and accessory mounting system is a system for securely holding a kayak paddle and various accessories on a kayak. The system is mounted and elevated over the kayak cockpit in order to allow for the use of a spray skirt in conjunction with the present invention. A fore width adjustable support assembly and an aft width adjustable support assembly allow the system to be adjusted to accommodate various sizes and designs of kayaks and additionally serve to offset an accessory tray over the kayak cockpit. An at least one paddle holder clip and an at least one accessory holder allow for the mounting of a kayak paddle and an accessory such as a fishing net. The accessory tray may be closed via a lid in order to more securely hold accessories and personal belongings. 1. A kayak paddle and accessory mounting system comprises:an accessory tray;a fore width adjustable support assembly;an aft width adjustable support assembly;an at least one paddle holder clip;an at least one accessory holder clip;the accessory tray comprises a lateral portion and a tray base;the fore width adjustable support assembly and the aft width adjustable support assembly being positioned opposite to each other across the tray base;the fore width adjustable support assembly being connected adjacent to the tray base;the aft width adjustable support assembly being connected adjacent to the tray base;the at least one paddle holder clip being mounted to the aft width adjustable support assembly;the at least one paddle holder clip being oriented away from the fore width adjustable support assembly;the at least one accessory holder clip being externally mounted to the lateral portion; andthe at least one accessory holder clip being oriented perpendicular to the at least one paddle holder clip.2. The kayak paddle and accessory mounting system as claimed in further comprises:the fore width adjustable support assembly comprises a base tube, a first support rod, a first offset rod, a second support ...

Подробнее

Номер записи: 70

03-02-2022 дата публикации

SYSTEMS AND METHODS FOR GENERATING ELECTRICAL ENERGY

Номер: US20220034291A1

Автор: Ferguson Frederick D.

Принадлежит: Waterotor Energy Technologies Inc.

A vertical twin rotor water turbine apparatus and method for extracting energy from a flow of water is described herein. The described apparatus delivers favorable performance by virtue the operation of a novel configuration of a plurality of central cores with at least one blade member extending from each core and flow directors to increase the effectiveness and efficiency of said device. 1. A blade for use with an energy-generating turbine , the turbine having a central rotating member , the blade having a ram surface and a lift surface , the blade comprising:an inner portion proximate the central rotating member;a central portion beginning at a distal end of the inner portion; and,an outer portion beginning at a distal end of the central portion and terminating in a sharp tip;wherein the central portion is curved to induced lift to the lift surface of the blade; andwherein a curvature of the outer portion at the tip substantially corresponds to a curvature of a circular path travelled by the tip of the blade during rotation of the central rotating member.2. The blade of wherein the blade is rotatable through a ram cycle and a non-ram cycle claim 1 , the blade further comprising a plurality of fluid flow-through mechanisms for alleviating pressure against the blade while rotating through the non-ram cycle.3. The blade of wherein the plurality of fluid flow-through mechanisms comprise a plurality of louvers.4. The blade of wherein the plurality of louvers are configured to close when the blade rotates through the ram cycle and to open when the blade rotates through the non-ram cycle. This application claims priority as a divisional of U.S. application Ser. No. 16/966,033, filed Jul. 30, 2020, titled “Systems and Methods for Generating Electrical Energy,” which is scheduled to issue as U.S. Pat. No. 11,162,471 on Nov. 2, 2021.The disclosure relates to the field of electrical energy generation, and more specifically to systems and methods of generating electrical ...

Подробнее

Номер записи: 71

18-01-2018 дата публикации

Folding Watercraft Carrier With Outboard Pull Handle

Номер: US20180015866A1

Автор: FLAHERTY Joseph, ROMANS Jennifer

Принадлежит:

A watercraft carrier, for example, for carrying a kayak, includes a base having an outboard end, a distal end, and an upper surface. The watercraft carrier includes a hub disposed at the distal end of the base and an upright coupled to the hub and configured to rotate with respect to the base. The watercraft carrier includes a handle disposed at the outboard end of the base configured to release the upright from a locked configuration such that the upright can rotate from a first position to a second position. Displacing the handle in an outboard direction releases the upright from the locked configuration. 1. A watercraft carrier , comprising:a base having an outboard end, a distal end, and an upper surface;a hub disposed at the distal end of the base;an upright coupled to the hub and configured to rotate with respect to the base; anda handle disposed at the outboard end of the base configured to release the upright from a locked configuration such that the upright can rotate from a first position to a second position.2. The watercraft carrier of claim 1 , wherein displacing the handle in an outboard direction releases the upright from the locked configuration.3. The watercraft carrier of claim 2 , wherein displacing the handle in the outboard direction operates a locking mechanism in the hub.4. The watercraft carrier of claim 2 , wherein a spring biases the handle in a distal direction opposite the outboard direction.5. The watercraft carrier of claim 1 , wherein the watercraft carrier is configured to receive a kayak.6. The watercraft carrier of claim 1 , further comprising:an intermediate element coupled to the handle and a wedge disposed in the hub,wherein displacing the handle in the outboard direction displaces the wedge in the outboard direction.7. The watercraft carrier of claim 6 , wherein the intermediate element is an elongated plate disposed along a length of the base in an interior compartment of the base.8. The watercraft carrier of claim 6 , wherein ...

Подробнее

Номер записи: 72

18-01-2018 дата публикации

Multi-Sport Watercraft Carrier

Номер: US20180015885A1

Автор: FLAHERTY Joseph, GALINDO David Castano, MAXIMENKO Michael

Принадлежит:

A watercraft carrier includes a central hub having an upper surface configured to receive a watercraft, an upright rotatably coupled to the central hub and configured to be disposed in a plurality of positions, and a locking assembly coupling the upright with the central hub and configured to secure the upright in the plurality of positions. The locking assembly is disposed below the upper surface of the central hub. A portion of the upright is disposed above the upper surface of the central hub in a first position and the upright is disposed below the upper surface of the central hub in a second position. 1. A watercraft carrier , comprising:a central hub having an upper surface configured to receive a watercraft;an upright rotatably coupled to the central hub and configured to be disposed in a plurality of positions; anda locking assembly coupling the upright with the central hub and configured to secure the upright in the plurality of positions, wherein the locking assembly is disposed below the upper surface of the central hub.2. The watercraft carrier of claim 1 , wherein a portion of the upright is disposed above the upper surface of the central hub in a first position.3. The watercraft carrier of claim 3 , wherein the upright is disposed below the upper surface of the central hub in a second position.4. The watercraft carrier of claim 1 , wherein the upper surface of the central hub comprises one or more pads configured to engage a surface of the watercraft.5. The watercraft carrier of claim 1 , wherein the upright comprises a unitary member having a first post coupled to a first side of the central hub claim 1 , a second post coupled to a second side of the central hub claim 1 , and a crossbar disposed between the first post and the second post.6. The watercraft carrier of claim 5 , wherein the locking assembly comprises a pivot bolt extending through the first post claim 5 , the central hub claim 5 , and the second post and a handle configured to rotate ...

Подробнее

Номер записи: 73

18-01-2018 дата публикации

Water floating-type solar photovoltaic power generator

Номер: US20180015989A1

Автор: Byeong Woo LEE, Chang Jo LEE, Do Hyun Lee, Heang Woo LEE, Jae An Lee, Jae Sang LEE, Ju Hee Lee, Si Hyun Lee

Принадлежит: Bk Energy Co Ltd

The present invention relate to a water floating-type solar photovoltaic power generator, and more particularly, to a water floating-type solar photovoltaic power generator which is easy to be manufactured by using a plurality of annular floating bodies; is economical; and is further favorable to rotation, the plurality of annular floating bodies consisting of synthetic pipes and being arranged to form a concentric circle on the basis of a main pillar, as a floating source for supporting solar photovoltaic generation equipment on the water.

Подробнее

Номер записи: 74

19-01-2017 дата публикации

OCEAN-GOING HYDROGEN GENERATOR

Номер: US20170016125A1

Автор: Leonard Ralph L.

Принадлежит:

An ocean-powered hydrogen generator system includes: a transportable ocean-going vessel, the vessel is movable to a location with ocean kinetic energy; a generator for converting ocean kinetic energy into electrical energy, the generator is movable on the vessel between a transport position and a generating position; a dissociator for using the electrical energy to dissociate ocean water into hydrogen and oxygen, the dissociator is located on the vessel and operatively connected to the generator; and a container for storing the generated hydrogen and oxygen on the vessel, the container is in fluid communication with the dissociator. 1. An ocean-powered hydrogen generator system comprises:a transportable ocean-going vessel, the vessel is movable to a location with ocean kinetic energy;a generator for converting ocean kinetic energy into electrical energy, the generator is movable on the vessel between a transport position and a generating position;a dissociator for using the electrical energy to dissociate ocean water into hydrogen and oxygen, the dissociator is located on the vessel and operatively connected to the generator; anda container for the storing the generated hydrogen and oxygen on the vessel, the container is in fluid communication with the dissociator.2. The system of wherein the vessel is a single-hull vessel claim 1 , a multi-hull vessel claim 1 , a catamaran-type vessel claim 1 , or a barge.3. The system of wherein the vessel includes an anchor.4. The system of wherein the generator further comprises a turbine coupled with an electrical generator.5. The system of wherein the generator comprises a support for the generator.6. The system of wherein the support is pivotable between a first position claim 5 , when the generator is in the generating position and a second position claim 5 , when the generator is the transport position.7. The system of wherein the generator further comprises a rotator for moving the generator between the transport position ...

Подробнее

Номер записи: 75

19-01-2017 дата публикации

SYSTEMS AND METHODS FOR FLOATING DOCKSIDE LIQUEFACTION OF NATURAL GAS

Номер: US20170016666A1

Автор: Hruska Martin A., McGeachie Kenneth Hugh, Norton Thomas M., Olsen Robert Tylor, Scott Edward, Watzak Michael Anthony

Принадлежит:

System and methods for floating dockside liquefaction of natural gas are described. A system for floating dockside liquefaction of natural gas comprises a natural gas pretreatment facility located onshore proximate a dock, wherein the natural gas pretreatment facility is configured to process pipeline quality gas into pretreated natural gas, a floating liquefaction unit moored at the dock, wherein the floating liquefaction unit further comprises a natural gas liquefaction module on a deck, and an LNG storage tank for storing produced LNG below the deck, a pipeline coupling the onshore pretreatment facility to the dock, wherein the pipeline is configured to transport pretreated natural gas onto the dock, and a high pressure gas arm fluidly coupling the pipeline to the floating liquefaction unit, wherein the gas arm is configured to transfer pretreated natural gas to the floating liquefaction unit. 1. A system for floating dockside liquefaction of natural gas comprising:a floating liquefaction unit moored at a sea island, wherein the floating liquefaction unit further comprises a natural gas liquefaction module and an LNG storage tank that stores produced LNG;a natural gas pretreatment facility located onshore proximate the sea island, the onshore natural gas pretreatment facility comprising storage for condensate removed from natural gas onboard the floating liquefaction unit;a pipeline extending at least partially below a surface of a water that transports pretreated natural gas from the onshore pretreatment facility to the sea island; anda natural gas conduit that delivers pipeline quality natural gas to the onshore pretreatment facility.2. The system of claim 1 , further comprising an LNG carrier that receives LNG from the LNG storage tank onboard the floating liquefaction unit.3. The system of claim 2 , wherein the LNG carrier is moored at the sea island.4. The system of claim 2 , wherein the LNG carrier is moored side-by-side with the floating liquefaction unit. ...

Подробнее

Номер записи: 76

17-01-2019 дата публикации

Continuous vertical tubular handling and hoisting buoyant structure

Номер: US20190016418A1

Автор: Nicolaas Johannes Vandenworm

Принадлежит: JURONG SHIPYARD Pte Ltd

A continuous vertical tubular handling and hoisting buoyant structure has a hull, a main deck, an upper neck extending downwardly from the main deck, an upper frustoconical side section, an intermediate neck, a lower neck that extends from the intermediate neck, an ellipsoidal keel and a fin-shaped appendage secured to a lower and an outer portion of the exterior of the ellipsoid keel. The upper frustoconical side section is located below the upper neck and maintained to be above a water line for a transport depth and partially below the water line for an operational depth of the buoyant structure. An automated stand building system mounted to the hull is in communication with a controller and configured to make up the marine risers, make up casing, and make up drill pipe.

Подробнее

Номер записи: 77

17-01-2019 дата публикации

MOUNTING AND PROPULSION SYSTEM FOR BOATS

Номер: US20190016428A1

Автор: McCall Meg, Van Gompel James

Принадлежит:

A paddle mount for a boat is described. The mount includes a generally t-shaped tubular body including a flange and a stem, where the length of the flange and the stem is adjustable and the ends of the flange are configured to rest on opposite sides of the boat cockpit. The mount is configured to couple to the front end of the cockpit and to an end of the stem, such that the t-shaped body may be rotated upwards away from the boat. A mount adapter is also described that may be used to attach a paddle to the boat using the mount. 1. A mount for a boat , comprising:a generally t-shaped tubular body including a flange and a stem, wherein a length of the flange and the stem is adjustable and, when the body is oriented in a generally horizontal position with the stem facing towards the front of the boat, each end of the flange is configured to rest on a generally flat portion of a side of the boat, wherein the flange ends rest on opposing sides of the boat; anda mount configured to couple to a front portion of the boat and pivotally couple to an end of the stem, whereby the t-shaped body may be rotated upwards away from the boat.2. The mount of claim 1 , the apparatus further comprising:a generally vertical support post extending upwards from the stem.3. The mount of claim 2 , the apparatus further comprising:a track coupled to an upper side of the stem wherein the support post is coupled to the track, whereby a location of the support post is adjustable along the track.4. The mount of claim 1 , the apparatus further comprising:a mount configured to couple to each side of the boat and wherein the flange ends are configured to be removably coupled to the corresponding mount.5. The mount of claim 4 , wherein:the mounts are socket mounts and the flange ends include a ball configured to fit in the socket.6. A system for human-powered boat propulsion including a boat and a paddle claim 4 , the system further comprising:a generally t-shaped tubular body including a flange and a ...

Подробнее

Номер записи: 78

21-01-2016 дата публикации

Autonomous remote sensor for determining a property of a fluid in a body of water

Номер: US20160018339A1

Автор: David L. Perkins

Принадлежит: Halliburton Energy Services Inc

An autonomous remote sensor for analyzing a fluid in a body of water comprises: a vessel, wherein the vessel moves through the body of water; and an analyzer, wherein the analyzer: (A) is located on or adjacent to the vessel; (B) incorporates one or more Integrated Computational Elements (ICE); and (C) is capable of determining at least one property of the fluid by at least contacting the fluid with radiated energy and detecting the interaction between the radiated energy and the fluid. A method of analyzing a fluid in a body of water comprises: providing a vessel, wherein the vessel moves through the body of water; and determining at least one property of the fluid using the analyzer. The analyzer can also have a spectral resolution less than 4 nm.

Подробнее

Номер записи: 79

21-01-2016 дата публикации

Method And System For Performing Surveying And Sampling In A Body Of Water

Номер: US20160018559A1

Автор: "NGuessan A. Lucie", Bond William E., Corbett Kevin T., Hornbostel Scott C., Levien Louise, Meurer William P., Pottorf Robert J., Regberg Aaron B., Robinson Amelia C.

Принадлежит:

Method and system is described for marine surveying. The method involves operations for exploring and developing hydrocarbons with one or more unmanned vehicles. The unmanned vehicles are used to perform marine surveying and to obtain one or more samples that may be used to identify chemical, hydrocarbon and/or biologic information, which may be used for environmental monitoring of bodies of water. 1. A method for performing a marine survey comprising:a) transporting a plurality of sample containers on an unmanned vehicle to a potential location of target material in a body of water, wherein the target material comprises one or more of biological, chemical, hydrocarbons and any combination thereof and wherein the unmanned vehicle is one of unmanned surface vehicle and an unmanned airborne vehicle;b) obtaining a sample of the target material;c) disposing the obtained sample into one of the plurality of sample containers on the unmanned vehicle; andd) repeating the steps (b) to (c) for another sample, wherein the obtained samples are stored in individual sample containers of the plurality of sample containers.2. The method of claim 1 , further comprising performing remote sensing in a survey area to identify the potential location of the target material.3. The method of claim 1 , further comprising inhibiting microbial or enzymatic activity from the obtained sample.4. The method of claim 1 , wherein obtaining the sample of the target material comprises:contacting sampling material from one of the plurality of sample containers with the target material; andretrieving the sampling material having adhered target material as the obtained sample into one of the plurality of sample containers.5. The method of claim 1 , wherein obtaining the sample of the target material comprises:unsealing a sampling vessel to obtain a fluid;sealing the sampling vessel with the fluid disposed within the sampling vessel;retrieving the sampling vessel having the fluid disposed within the ...

Подробнее

Номер записи: 80

16-01-2020 дата публикации

FOAM PRODUCT

Номер: US20200016862A1

Автор: YEH TZONG IN

Принадлежит:

A foam product includes a foam core, a soft skin covering the foam core, and a base structure on which the foam core is disposed. The foam core of expanded beads has an outer surface on which some outermost beads of the expanded beads are exposed and bulging outward with different heights to form a bubbly texture. The foam skin has an inner surface attached to the outer surface of the foam core, and has at its inner surface a plurality of concave cavities each matedly surrounding a respective one of the bulging, outermost beads on the outer surface of the foam core. 1. A foam product comprising:a foam core including a tightly packed cluster of expanded beads, wherein some outermost beads of the expanded beads are exposed and protruded on an outer surface of the foam core; anda foam skin having an inner surface bonded to the outer surface of the foam core, and the inner surface of the foam skin comprising a plurality of concave cavities sized and shaped to respectively receive the protruded, outermost beads on the outer surface of the foam core, wherein the foam core and the foam skin are made of different foam materials.2. The foam product as recited in claim 1 , further comprising a base structure on which the foam core is disposed claim 1 , wherein the foam product is directed to a bicycle saddle in which the foam core serves as a padding of the bicycle saddle claim 1 , the foam skin serves as an overlying layer covering the padding claim 1 , and the base structure includes a saddle shell attached to the foam core claim 1 , and a support rail mounted underneath the saddle shell.3. The foam product as recited in claim 1 , wherein the expanded beads of the foam core comprises expanded polypropylene or expanded polystyrene.4. The foam product as recited in claim 3 , wherein the foam skin comprises expanded polyethylene.5. The foam product as recited in claim 4 , further comprising a non-foam plastic film bonded to an outer surface of the foam skin.6. The foam product ...

Подробнее

Номер записи: 81

22-01-2015 дата публикации

SYSTEM AND METHOD FOR A TOWABLE AND INFLATABLE RECREATIONAL DEVICE WITH A RETRACTABLE WIND FOIL

Номер: US20150021433A1

Автор: Frade Carlos

Принадлежит:

Our system and method for a towable and inflatable recreational device with a retractable wind foil. This towable and inflatable recreational device expands the existing field of art in the water sports recreational devices. 1. A system and method for a towable and inflatable recreational device with a retractable wind foil comprising an operator controlled towable recreational device with release control where the operator can make the decision of remaining connected to the tow boat or free and flying away using the airfoil controls to get some directional control in the wind generated by the tow process;2. The system and method in claim 1 , wherein the wind foil starts the use of the device in the retractable position with a release control where the operator can release the wind foil which will produce drag against the forward action generated by the tow boat;3. The system and method in claim 1 , wherein the operator can choose to activate the cable disconnect lever claim 1 , from this point the device will be aloft claim 1 , and the operator will use the provided flight controls to input directional commands to the device;4. The system and method in claim 1 , wherein the wind foil will have the form and appearance of a parachute generally in the square format;5. The system and method in claim 1 , wherein the wind foil will be connected to the device by suspension lines and links;6. The system and method in claim 1 , wherein the wind foil has a canopy and a vent;7. The system and method in claim 1 , wherein the device will float because of the air chambers inside the inner tubes claim 1 , generally in the round form;8. The system and method in claim 1 , wherein the device operator has a seating from where to comfortably operate the towable device while in the water claim 1 , in ascending flight claim 1 , in cruising altitude claim 1 , and during descending flight;9. The system and method in claim 1 , wherein restraining hardness will be used to keep the operator ...

Подробнее

Номер записи: 82

22-01-2015 дата публикации

Multi-megawatt ocean current energy extraction device

Номер: US20150021919A1

Автор: Alexander FLEMING, James B. Dehlsen, James G.P. Dehlsen

Принадлежит: Aquantis Inc

An underwater apparatus for generating electric power from ocean currents and deep water tides. A submersible platform including two or more power pods, each having a rotor with fixed-pitch blades, with drivetrains housed in pressure vessels that are connected by a transverse structure providing buoyancy, which can be a wing depressor, hydrofoil, truss, or faired tube. The platform is connected to anchors on the seafloor by forward mooring lines and a vertical mooring line that restricts the depth of the device in the water column. The platform operates using passive, rather than active, depth control. The wing depressor, along with rotor drag loads, ensures the platform seeks the desired operational current velocity. The rotors are directly coupled to a hydraulic pump that drives at least one constant-speed hydraulic-motor generator set and enables hydraulic braking. A fluidic bearing decouples non-torque rotor loads to the main shaft driving the hydraulic pumps.

Подробнее

Номер записи: 83

26-01-2017 дата публикации

Inflatable Carrying Device of Watercraft by Person

Номер: US20170020271A1

Автор: Nakamoto Ivan L.

Принадлежит:

An inflatable carrying device of watercraft by a single human carrier comprising one or more inflatables having a shape to enable it to be secured to one or both shoulders of the carrier, and a shear and tensile strength to support at least in part the watercraft. Various embodiments of the inflatables include an incurvate side about 240-300 degrees to secure to the shoulders, a length extending at least transversely across the seating area of the watercraft, a length about the width of one shoulder of the carrier, and a height to provide forward visibility for the carrier to avoid obstacles. The device makes possible single human transport of watercraft which lack a design structure for solo transport such as a kayak having a cockpit and a sit-on-top kayak. 1. An apparatus for carrying a kayak by a person having a pair of shoulders , comprising: (a) a one or more inflatables; (b) said inflatables having a shape to enable said inflatables to be secured to the one or two shoulders of said person; and (c) said inflatables having a shear and tensile strength to support at least in part said kayak.2. The apparatus as defined in claim 1 , wherein said shape of said inflatables having essentially an incurvate side to secure said inflatables to the one or two shoulders of said person.3. The apparatus as defined in claim 2 , wherein said incurvate side having a curvature of about 240 to 300 degrees to secure said inflatables to the one or two shoulders of said person.4. The apparatus as defined in claim 2 , further including said kayak having a cockpit and said inflatables having a length extending at least transversely across said cockpit.5. The apparatus as defined in claim 4 , further including said inflatables having an other side at least in part essentially incurvate to secure to a neck of said person.6. The apparatus as defined in claim 5 , further including said inflatables having a height to provide forward visibility for said person to see an obstacle in front of ...

Подробнее

Номер записи: 84

28-01-2016 дата публикации

Adjustable Kayak Chair IM

Номер: US20160023726A1

Автор: Brackett Drew William, Czarnowski James Taylor, Dow Philip James, Kardas Jason Christopher, Ketterman Gregory Scott

Принадлежит:

A watercraft having a seat securely carried on the watercraft, the seat having a plastic seat frame and a plastic seat back frame. The seat frame and the seat back frame are joined via a hinged connection. The bottom of the seat frame has receptacles that easily engage with engagement elements mounted on the deck of the watercraft. The seat has mechanism to easily adjust the height of the front of the seat, the height of the rear of the seat, the recline angle, and the amount of lumbar support. The seat has four legs stored under the seat frame which can be plugged into the seat frame to turn the seat into a lawnchair. 1. A watercraft comprising:an upper surface,a seat securely carried on said surface,spaced apart vertical racks secured to a vertical surface of said watercraft beside said seat,an elongated member extending transversely with respect to the longitudinal dimension of said watercraft between said racks and having pinion gears fixed to said elongated member, said racks receiving said pinion gears, means for attaching the front of said seat to said elongated member, andmeans for locking said pinion gears in any vertical position on said racks,whereby the front of said seat can be raised and lowered by changing the position of the pinion gears on said racks.2. The watercraft of wherein the watercraft is a kayak.3. The watercraft of wherein said means for locking comprises a spring within said elongated member connected to a pin claim 1 , a vertical plate aligned with each said rack and having a series of vertically disposed holes therein for receiving the end of said pin claim 1 , said spring biasing said pin through said pinion gears and vertically disposed holes claim 1 ,means for overcoming said spring bias including a manually operated element whereby when said manually operated element is operated, said pin is withdrawn from said vertical plates and said pinion gears are free to travel up and down the racks to change the height of the front of the ...

Подробнее

Номер записи: 85

28-01-2016 дата публикации

ADAPTABLE MODULAR POWER SYSTEM (AMPS) AND DEDICATED CONNECTOR; MODULAR PAYLOAD BOXES AND AUTONOMOUS WATER VEHICLE CONFIGURED TO ACCEPT SAME

Номер: US20160023739A1

Автор: Brennan John M., Moroni Daniel Peter, Ong Timothy James, Otten Caspar G., Walker David B.

Принадлежит: Liquid Robotics, Inc.

An adaptable modular power system (AMPS) is hierarchical in a number of ways. AMPS modules connect to a backplane, and one or multiple AMPS backplanes can form an AMPS domain. At the same time, the vehicle electronics is modular, with various payload boxes needing to communicate with each other. A common power and signaling cable is provided to interconnect payload boxes. A dedicated connector system is also provided so that AMPS modules may communicate, control, receive data, and supply and receive power. 1. A power system for an autonomous water vehicle , the system comprising:a three-line power bus having a producer voltage line, a consumer voltage line, and a ground line; the plurality of AMPS modules are distributed over a plurality of spatially separated power domains;', 'the power bus spans the plurality of power domains;', 'at least one power domain includes an AMPS module that is a consumer module having circuitry for coupling an electrical load to the consumer voltage line;', 'at least one power domain includes an AMPS module that is a producer module having circuitry for coupling an electrical power source to the producer voltage line; and', coupling to the producer and consumer voltage lines;', 'coupling the power bus in that power domain to a different power domain;', 'providing signaling with the different power domain; and', 'limiting outbound current on corresponding producer and consumer voltage output lines., 'each power domain includes an AMPS module that is a bridge module having circuitry for], 'a plurality of modules, referred to as AMPS modules, each AMPS module being coupled to the power bus, wherein2. A power system for an autonomous water vehicle , the system comprising:a three-line power bus having a producer voltage line, a consumer voltage line, and a ground line; a consumer module having circuitry for coupling an electrical load to the consumer voltage line; or', 'a producer module having circuitry for coupling an electrical power ...

Подробнее

Номер записи: 86

25-01-2018 дата публикации

PLATFORM DEVICE

Номер: US20180022426A1

Автор: SEEGER Thilo, SIEGMANN Goetz

Принадлежит:

A platform device includes at least one floatable platform, which is provided for supporting at least one energy generating unit at least partially above a water level. The at least one floatable platform comprises a plurality of tubes providing a buoyant force and comprises a carrier structure, which is fastened to the tubes. 1. A platform device with at least one floatable platform , which is provided for supporting at least one energy generating unit at least partially above a water level , whereinthe at least one floatable platform comprises a plurality of tubes providing a buoyant force and comprises a carrier structure, which is fastened to the tubes.2. The platform device according to claim 1 , comprising at least one first anchorage unit claim 1 , which is stationarily connected to the at least one floatable platform and comprises at least one anchor winch.3. The platform device according to claim 2 , comprising at least one second anchorage unit claim 2 , which is stationarily connected to the at least one floatable platform and comprises at least one anchor winch.4. The platform device according to claim 2 , wherein the at least one anchorage unit comprises at least two anchor winches claim 2 , which are connected to at least two anchor points that are embodied spatially separate from each other.5. The platform device according to claim 2 , wherein the at least one anchor winch of the at least one anchorage unit is supported rotatably with respect to the at least one floatable platform.6. The platform device according to claim 2 , wherein the at least one anchor winch of the at least one anchorage unit is connected to an anchor point via a spring steel strip.7. The platform device according to claim 6 , wherein the at least one anchor winch of the at least one anchorage unit comprises at least one anchor wheel claim 6 , on which the spring steel strip can be wound at least partially.8. The platform device according to claim 1 , comprising a sun position ...

Подробнее

Номер записи: 87

25-01-2018 дата публикации

TWIN-HULL OFFSHORE STRUCTURE COMPRISING AN INTERCONNECTING CENTRAL DECK

Номер: US20180022427A1

Автор: BRINKEL Theodorus Johannes Bernardus, WIJNGAARDEN Willem Cornelis

Принадлежит:

A floating hydrocarbon processing/storage structure with a first and second assembly, each including a hull having side walls, one or more storage tanks and a deck structure, a connection structure interconnecting the hulls, processing equipment situated on the deck structures, at least one riser connected to a subsea hydrocarbon well and to the processing equipment and/or storage tanks, with a mooring system connecting the processing/storage structure to the sea bed, each hull including a hull deck structure bridging the side walls, the connection structure including a central deck extending at or near the height of the hull deck structures along at least 70% of the length of the hulls, the central deck supporting at least one of: risers vertically extending from the central deck between the hulls to the sea bed, fluid ducts horizontally supported on the central deck, and at least one drilling/work-over rig or crane. 1. A floating hydrocarbon processing and storage structure comprising: spaced-apart side walls,', 'a main hull deck structure bridging the side walls and having a width corresponding with a width of each of the hulls, and', 'one or more storage tanks accommodated therein;, 'a first assembly and a second assembly each comprising a hull having'} a plurality of vertically-extending risers vertically extending from the central deck between the hulls to the sea bed, along a length of at least one third of the length of the central deck,', 'a plurality of fluid ducts horizontally supported on the central deck along at least one third of the length of the central deck, and', 'at least one drilling or work-over rig or crane;, 'an interconnection structure interconnecting the first and second hulls and comprising a central deck extending at or near the height of the main hull deck structures along at least 70% of the length of the hulls, the central deck having a width corresponding with the distance between the hulls, the central deck supporting one or more of ...

Подробнее

Номер записи: 88

26-01-2017 дата публикации

POWER GENERATION SAILING SHIP AND A HYDROGEN PRODUCTION AND SUPPLY SYSTEM

Номер: US20170022976A1

Автор: OUCHI Kazuyuki

Принадлежит:

A power generation sailing ship has a sail provided on a deck, a water turbine connected to a front end of a shaft passing through a bow part outer hull and extending forward, a power generator disposed in a front body of the sailing ship and connected to a rear end of the shaft, and an energy storage device for directly storing electric energy generated by the power generator or converting the electric energy into energy of a substance and storing the substance. 1. A power generation sailing ship comprising a sail provided on a deck , a water turbine connected to a front end of a shaft passing through a bow part hull shell plate and extending forward , a power generator disposed in a front body and connected to a rear end of the shaft , and an energy storage device for directly storing electric energy generated by the power generator or converting the electric energy into energy of a substance and storing the substance.2. A power generation sailing ship comprising a pair of power generation sailing ships of disposed parallel to each other at a predetermined distance apart with their bows directed in the same direction claim 1 , wherein the pair of power generation sailing ships are connected to each other at upper decks.3. A power generation sailing ship of claim 1 , further comprising a hydrogen generator for electrolyzing water by electric power generated by the power generator claim 1 , storage tanks for storing aromatic compound and hydrogenated aromatic compound claim 1 , a hydrogenated aromatic compound generator for reacting aromatic compound with hydrogen claim 1 , a liquid feeder for feeding aromatic compound in a storage tank to the hydrogenated aromatic compound generator and feeding hydrogenated aromatic compound from the hydrogenated aromatic compound generator to a storage tank claim 1 , and an unloader for unloading the hydrogenated aromatic compound from the storage tank.4. A power generation sailing ship of claim 3 , wherein the aromatic compound ...

Подробнее

Номер записи: 89

10-02-2022 дата публикации

LAYERED DATA ACQUISITION SYSTEM APPLIED TO MARINE INFORMATION NETWORK AND METHOD THEREOF

Номер: US20220041255A1

Автор: QIN Chuan

Принадлежит:

A hierarchical data acquisition system and method applied to a marine information network are provided. Multiple sensor nodes are arranged in clusters, each of the clusters includes a cluster head node and multiple ordinary nodes. The multiple ordinary nodes acquire data information of a seafloor and transmit the acquired data information to the cluster head node, and the cluster head node aggregate the data and transmits the aggregated data to an autonomous underwater vehicle, reducing energy consumption of each of the sensor nodes, prolonging service lives of sensors of a data acquisition layer, and improving data acquisition efficiency of a data acquisition layer. In addition, after each of data acquisition periods, a sensor node in each of the clusters is selected as a cluster head node in a next data acquisition cycle. Cluster head nodes are continuously updated in cycles. 2. (canceled)5. (canceled)7. (canceled)10. (canceled) The present disclosure relates to the technical field of marine data information acquisition, and in particular to a hierarchical data acquisition system applied to a marine information network and a hierarchical data acquisition method applied to a marine information network.In recent years, marine communication networks attracted attention. Understanding ocean, developing ocean, managing ocean and establishing a marine power are elevated to a strategic height. To support the establishment of a marine power, a marine information network is required. How to design a stable, efficient and low-energy data acquisition system applied to the marine information network is a core task.At present, in the conventional data acquisition system, multiple sensor nodes are arranged at different depths of an ocean to acquire and transmit underwater information. Data of the ocean is transmitted along a direction from the bottom to the surface of the ocean to a fixed base station (ship) on the water surface based on a multi-hop communication between nodes. ...

Подробнее

Номер записи: 90

25-01-2018 дата публикации

A WIND POWER PLANT

Номер: US20180023542A1

Автор: NES Nils Asbjørn

Принадлежит:

A wind power plant comprises a platform having a deck and a frame. The frame comprises a plurality of generator stations, each configured for receiving and supporting a respective removable wind turbine generator. Generator conveyance means are configured and arranged for moving a wind turbine generator between the deck and a generator station. The wind turbine generator comprises a housing in which a turbine is rotatably arranged. The turbine comprising a plurality of blades interconnected by a peripheral rim; and the rim comprises a plurality of magnets. The housing comprises a plurality of coils arranged in close proximity to the peripheral rim. The platform may be a floating platform, supported by at least a main hull, connectable to a seabed via turret mooring, whereby the power plant is allowed to weathervane. 110-. (canceled)11. A wind power plant , comprising:a platform having a deck and configured for supporting a frame, wherein the frame comprises a plurality of compartments, configured for receiving and supporting a respective removable wind turbine generator;generator conveyance system configured and arranged for moving a wind turbine generator between the deck and a compartment;the generator conveyance system comprising a generator conveyer vehicle which is releasably connectable to generator transportation mechanism on the frame, andthe generator conveyer vehicle is configured and arranged to hold, support and manipulate a wind turbine generator.12. The power plant of claim 11 , wherein the generator conveyor vehicle further comprises a tilting assembly configured to raise the wind turbine generator from a horizontal orientation to an upright orientation.13. The power plant of claim 11 , further comprising a carriage arranged for movement on the deck and for supporting the generator conveyer vehicle.14. The power plant of claim 11 , wherein the generator conveyer vehicle comprises an operator's cabin.15. The power plant of claim 11 , wherein the ...

Подробнее

Номер записи: 91

24-01-2019 дата публикации

MODULAR-TYPE VERY LARGE FLOATING STRUCTURES

Номер: US20190023358A1

Автор: KATREDDY Rajesh Kumar Reddy, Nandigama Chaitanya Praveen, Vadassery Nelson

Принадлежит: Sea6 Energy Pvt. Ltd.

A floating structure based on the tensegrity principle is described. A planar closed loop structure () has a plurality of beams () and a plurality of beam adapters (). Each of the plurality of beams () is formed by coupling multiple n-strut twisted prism units. Each of the multiple n-strut twisted prism units includes n-sided planar polygonal surfaces on opposite sides through which the respective n-strut twisted prism unit is coupled to another n-strut twisted prism unit or a beam adapter. Each of the plurality of beam adapters () is an m-strut twisted prism unit having planar polygonal side faces for coupling to an n-sided planar polygonal surface of a beam (). 1170018001900210022002300. A floating structure comprising a closed loop tensegrity structure ( , , , , , ) including:{'b': 200', '300', '400', '500', '600', '200', '300', '400', '500', '600', '100', '2', '106', '108, 'a plurality of beams (, , , , ), wherein each beam of the plurality of beams (, , , , ) is formed by coupling multiple n-strut twisted prism units (), n is an integer greater than , wherein each of the multiple n-strut twisted prism units includes n-sided planar polygonal surfaces (, ) on opposite sides through which the respective n-strut twisted prism unit is coupled to another n-strut twisted prism unit or a beam adapter; and'}{'b': 700', '900', '1100', '1200', '1500', '700', '900', '1100', '1200', '1500', '700, 'claim-text': [{'b': 710', '1102, 'm-sided planar polygonal top surface (, );'}, {'b': 712', '1104', '710', '1102, 'm-sided planar polygonal bottom surface (, ), opposite to the m-sided planar polygonal top surface (, ); and'}, {'b': 714', '1106, 'at least m number of side faces (, ) formed as planar polygons,'}, {'b': 202', '302', '402', '502', '200', '300', '400', '500', '600', '200', '300', '400', '500', '600, 'wherein an n-sided planar polygonal surface (, , , ) of a beam of the plurality of beams (, , , , ) is coupled to a side face of a beam adaptor of the plurality of beam ...

Подробнее

Номер записи: 92

24-01-2019 дата публикации

MAST AND CORRESPONDING RIG, IN PARTICULAR FOR A SURFBOARD

Номер: US20190023360A1

Автор: FRANK Robert

Принадлежит: ROBERT FRANK GMBH & CO. KG

A mast for a rig for a surfboard is characterized among others by the following features: a mast with a profiled cross-section in the longitudinal direction, said cross-section being formed transversely to the mast longitudinal direction and deviating from a circular shape; the profiled cross-section has the shape of a droplet or has a droplet-like design in the manner of a droplet profile; the mast has a fork tree head securing section which can be rotated or pivoted about the fork tree head securing section; the fork tree head securing section is provided with a cross-section which deviates from the droplet profile; and the mast lower part and the mast upper part of the mast consist of plastic or comprise plastic optionally with the addition of a reinforcement consisting of metal, glass fibers, and/or carbon fibers. 1. Mast for a rig for a surfboard , comprising the following features:comprising a mast,the mast is provided, in the longitudinal direction thereof, with a profile cross section that is transverse to the mast longitudinal direction and differs from a circular shape,the profile cross section is drop-shaped or drop-like in the form of a drop profile,a groove, provided with an undercut, is provided on the mast at the tapering end of the drop profile in order to receive a luff of a sail,the mast, in the longitudinal direction thereof, is divided into at least three parts, specifically into a bottom mast part, into a top mast part and into a boom-head fastening portion formed between the bottom mast part and the top mast part,the boom-head fastening portion is provided with a cross section that differs from the drop profile,the cross section in the boom-head fastening portion designed such that a rotary body placed on the boom head fastening portion of the mast by means of the hole in said body can be rotated or pivoted about the boom-head fastening portion, andthe bottom mast part and the top mast part of the mast consist of plastics material or include ...

Подробнее

Номер записи: 93

24-01-2019 дата публикации

METHOD FOR ATTENUATING THE OSCILLATION OF A SHIP

Номер: US20190023361A1

Автор: Crupi Santino

Принадлежит:

A method is described for attenuating the oscillation of a ship, which includes a controller of a drive adapted to move at least one fin to allow stabilizing the ship, when the ship is at zero speed, anchored, wherein the motion of such at least one fin comprises an initial acceleration step, an intermediate step at constant speed and a final deceleration step. In the initial acceleration step, such at least one fin can start from a first angular position, while in the final deceleration step, such at least one fin can reach a second angular position corresponding to minimum or null values of effects opposite to those of the acceleration and constant speed steps of such at least one fin to allow maximizing the useful roll moment generated by such at least one fin. 18-. (canceled)9. A method for attenuating an oscillation of a ship , the ship comprising a controller of a drive adapted to rotate at least one fin , between a first angular position and a second angular position , in both clockwise and anticlockwise directions , to allow stabilizing the ship , when the ship is anchored , at zero speed ,wherein the motion of the at least one fin comprises an initial acceleration step, an intermediate step at constant speed and a final deceleration step,wherein, in the initial acceleration step, the first angular position corresponds to an inclination of −30° of the at least one fin, with respect to a main axis of the ship,wherein the second angular position corresponds to an inclination of +90° of the at least one fin, with respect to the main axis of the ship cancelling a roll moment developed by the at least one fin in the final deceleration step.10. The method of claim 9 , wherein the second angular position corresponds to an inclination lower than +150° of the at least one fin claim 9 , with respect to the main axis of the ship compensating for at least an oscillation moment of the intermediate step claim 9 , included in an angular inclination between 90° and 150° ...

Подробнее

Номер записи: 94

29-01-2015 дата публикации

Process for harvesting, storing, and using renewable energy to propel and power boats and ships, and maximize their average speed

Номер: US20150027125A1

Автор: Anil Raj

Принадлежит: Individual

A boat or ship (marine vessel) can be powered and propelled by using wind or solar energy. This propulsion results in the forward movement and six degrees of motion (roll, heave, pitch, yaw, surge, and sway) of the marine vessel. These motions have kinetic energy. This invention capitalizes on the fact that the solar wind and wave energy are cyclical by nature. The present invention enables the vessel to store energy harvested from these energy sources during periods when levels of energy is available from wind, solar, or the motion of the vessel in waves. This invention makes this stored energy available for use during periods when the external natural sources of energy (wind, wave, or solar) are not available in adequate quantities to maintain a reasonable speed of advance for the marine vessel. The harvesting of the energy during high energy cycles, storing it and using it when needed in this invention allows a marine vessel to get maximum speed of advance over a course. In this invention the marine vessel can maintain faster average speed without reliance on any fossil or chemical fuel and by only using renewable energy sources. In this invention the vessel is normally driven by wind channeling methods like canvas or foil sails or Flettner rotors. In addition to this, the vessel can be propelled by propulsion thrusters such as propellers, rim driven thrusters, azimuthing drives, water jets or other means of thrusting and propelling the vessel. These propulsion devices are driven by regenerative electric motors using stored electric energy in batteries on the vessel. The energy stored in the battery bank is used to provide supplemental or primary propulsion during cyclical periods when natural sources of wind, wave or solar energy are low. These same thrusters and their electric motors work in reverse to generate and harvest energy when wind levels are high and as the marine vessel is moving forward at higher speeds while being propelled by wind energy. In this ...

Подробнее

Номер записи: 95

24-01-2019 дата публикации

PHOTOVOLTAIC MODULE FLOATING SUPPORTING STRUCTURE

Номер: US20190024946A1

Автор: LI Duo, SONG Jinpeng, WANG Yukun, Wu Hao, XIAO Fuqin, XU Yimin

Принадлежит:

A photovoltaic module floating supporting structure according to the present application includes a floating body and a first supporting plate integrally formed with the floating body and configured to be connected to a connecting assembly, the first supporting plate has an upper surface smoothly connected to an upper surface of the floating body, and has a lower surface smoothly connected to a lower surface of the floating body. In use, the connecting assembly is installed on the first supporting plate and the photovoltaic module is installed on the connecting assembly. 1. A photovoltaic module floating supporting structure , comprising a floating body , and further comprising a first supporting plate integrally formed with the floating body and configured to be connected to a connecting assembly , wherein the first supporting plate has an upper surface smoothly connected to an upper surface of the floating body and a lower surface smoothly connected to a lower surface of the floating body.2. The photovoltaic module floating supporting structure according to claim 1 , further comprising a second supporting plate integrally formed with the floating body and configured to be connected to the connecting assembly claim 1 , wherein an inner support groove is defined by the second supporting plate and the upper surface of the floating body.3. The photovoltaic module floating supporting structure according to claim 2 , wherein the first supporting plate and/or the second supporting plate are solid structures.4. The photovoltaic module floating supporting structure according to claim 2 , wherein the upper surface of the first supporting plate is provided with a first connection positioning hole and a first drainage groove in communication with the first connection positioning hole;and/or, an upper surface of the second supporting plate is provided with a second connection positioning hole and a second drainage groove in communication with the second connection positioning ...

Подробнее

Номер записи: 96

25-01-2018 дата публикации

FLOATING ISLAND HABITATS AND HEAT SINKS AND ROTATION SYSTEMS FOR COMBINED FLOATING ISLAND SOLAR ARRAYS

Номер: US20180026579A1

Автор: Kania Bruce G., Stewart Frank M.

Принадлежит: Fountainhead, LLC

Floating islands are provided which have a permeable and buoyant matrix base with a top surface and pores therein and one or more solar panels. The solar panels are fixedly mounted to the matrix such that they are located at or above a waterline of the floating island. A heat sink is attached to at least one of the solar panels. The heat sink is configured to transfer heat from the solar panels to water disposed within the pores of the matrix base such that the solar panels are cooled and the water in the matrix base is warmed. Floating islands may also have a rotation system configured to rotate the matrix base such that the solar panels are facing the sun. The rotation system includes a pivot post, a cable windlass, a first cable coupled to the cable windlass, and a second cable coupled to the cable windlass. 1. A floating island comprising:a permeable and buoyant matrix base having a top surface and defining pores therein;one or more solar panels mounted to the matrix base such that the solar panels are located at or above a waterline of the floating island; anda heat sink attached to at least one of the solar panels, the heat sink being configured to transfer heat from the solar panels to water disposed within the pores of the matrix base such that the solar panels are cooled and the water in the matrix base is warmed.2. The floating island of wherein the heat sink is attached to an underside of at least one of the solar panels and extends into the matrix base.3. The floating island of wherein the heat sink is a recirculating fluid system comprising a pipe forming a continuous loop.4. The floating island of wherein the heat sink is a fluid sprayer system comprising a water pump and a spray nozzle.5. The floating island of further comprising a circulation pump in fluid communication with the matrix base and configured to move water through the pores of the matrix base.6. The floating island of further comprising a rotation system configured to rotate the floating ...

Подробнее

Номер записи: 97

28-01-2021 дата публикации

WIND TURBINE WITH IMPROVED MAST ASSEMBLY

Номер: US20210025368A1

Автор: Barber Gerald L.

Принадлежит:

A wind turbine including a mast assembly having an upper support structure hingably attached to a lower support structure wherein the mast assembly has an installation position and an operational position. A wind turbine wheel is mounted to the mast assembly having a circular rim disposed at its perimeter and having an axle structure. An electrical generator is supported by the mast assembly and configured to engage with the turbine wheel for generating electricity in response to the rotation of the turbine wheel. A plurality of hydraulic lifts are provided in contact with the upper support structure when the mast assembly is in the installation position and configured to transition the upper support from the installation position to the operational position and wherein at least one hydraulic lift loses contact with the upper support structure during the transition. 1. A wind turbine assembly for generating electricity , comprising:a mast assembly having an upper support structure hingably attached to a lower support structure wherein the mast assembly has an installation position and an operational position;a wind turbine carried by the mast assembly;a first hydraulic lift in contact with the upper support structure when the mast assembly is in the installation position and configured to transition the upper support from the installation position to the operational position and wherein the first hydraulic lift is configured to lose contact with the upper support structure during the transition;a second hydraulic lift in contact with the upper support structure disposed adjacent to the first hydraulic lift when the mast assembly is in the installation position and configured to transition the upper support from the installation position to the operational position and wherein the second hydraulic lift is configured to lose contact with the upper support structure after the first hydraulic lift loses contact with the upper support structure during the transition; and ...

Подробнее

Номер записи: 98

28-01-2021 дата публикации

OFFSHORE WIND-SOLAR-AQUACULTURE INTEGRATED FLOATER

Номер: US20210025369A1

Автор: Li Yi, ZHENG Huadong, ZHENG Xiangyuan

Принадлежит:

An offshore wind-solar-aquaculture integrated floater is provided, including vertical-axis wind turbine systems, solar photovoltaic panels, and a cube aquaculture cage. Four vertical-axis wind turbine systems are respectively rigidly connected to four corners of the cage; solar photovoltaic panels and a living and working quarter are located on cage deck; and side frames of the cage are equipped with tensile nets, the bottom frame of cage is equipped with a bottom net, and columns of the cage are equipped with lifting rails. This floater has good stability, sea-keeping performance and high strength. Utilizations of offshore wind and solar energy above the cage are high and they complement each other in power generation. This disclosure manages to exploit ocean resources to an unprecedentedly large extent, while resolving the issue of combing power generation with marine aquaculture in moderate and deep seas. 1. An offshore wind-solar-aquaculture integrated floater suitable for moderate and deep seas , sequentially comprising , from top to bottom , vertical-axis wind turbine systems , wind turbine towers , a living and working quarter , solar photovoltaic panels , a cage , and a mooring system , whereinthe cage is a cube, four vertical-axis wind turbine systems are respectively rigidly connected to four corners of the cage through corresponding wind turbine towers, and electricity generators of vertical-axis wind turbine systems are placed inside the main columns of the cage; the living and working quarter is constructed on the deck of the cage; the solar photovoltaic panels are arranged on the deck of the cage; and the mooring system is connected to the cage, and is designed to moor the offshore wind-solar-aquaculture integrated floater to sea floor, to keep a position of the offshore wind-solar-aquaculture integrated floater on predetermined water surface; andfour side frames of the cage are equipped with tensile nets, a bottom frame is equipped with a bottom net, ...

Подробнее

Номер записи: 99

02-02-2017 дата публикации

Universal Hydrofoil Connector System and Method of Attachment

Номер: US20170029070A1

Автор: Cabbabe Timothy R., Glickman Kenneth, Kology Brian, Modica Louis J.

Принадлежит:

A universal hydrofoil comprises a hydrofoil assembly, a universal mount assembly and a plurality of lateral connectors. The hydrofoil assembly has a longitudinal axis and includes a centerfoil having first and second longitudinal ends. A foil assembly is disposed at the centerfoil second end and includes a fuselage, a wing at a fuselage first end and a tail at a fuselage second end. The universal mount assembly comprises a base having first and second mounting surfaces. The second mounting surface defines a mounting interface configured to reversibly mate with the centerfoil first end. Lateral supports having a pair of arms projecting from a central beam are selectively engageable with the base. The lateral connectors are adjustably secured within the lateral channel and configured to engage a structural feature of a craft. 1. A universal hydrofoil comprising:a hydrofoil assembly having a longitudinal axis and including a centerfoil coaxial with said longitudinal axis and having first and second longitudinal ends, a foil assembly disposed at said centerfoil second end including a fuselage having a wing at a fuselage first end and a tail at a fuselage second end;a universal mount assembly comprising a base having a central axis perpendicular to said longitudinal axis and having first and second mounting surfaces, said second mounting surface defining a mounting interface configured to mount said centerfoil first end; a plurality of lateral supports each having a pair of arms projecting from a central beam selectively engageable with said base, said lateral support slidably positionable along said base in a direction coaxial with said base central axis; anda plurality of lateral connectors each adjustably positionable along a said arm and secured to the said arm and configured to engage a structural feature of a craft;wherein said first longitudinal end of said centerfoil is engageable with said mounting interface of said base.2. The universal hydrofoil of claim 1 , ...

Подробнее

Номер записи: 100