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公开(公告)号：US20240255667A1
公开(公告)日：2024-08-01
申请号：US18423062
申请日：2024-01-25
发明人： Joonsang PARK , Guillaume SAUVIN , Roi Soage SANTOS , Bent BURAAS , Axel WALTA
IPC分类号： G01V1/38
CPC分类号： G01V1/3808 , G01V2210/121 , G01V2210/1297 , G01V2210/1427
摘要： Seismic soil probe (1) comprising a body for insertion into the soil, a seismic sensor (3) located at a first region of the body, and a seismic generator (2) located at a second region of the body for emitting seismic signals. The seismic generator (2) comprises a hammer (6), a biasing member (7) for biasing the hammer (6) into contact with a surface (21), and an actuator (5) operable to move the hammer (6) against the bias away from the surface (21) to a primed position and to release the hammer (6) from the primed position for impacting the surface (21) to generate a seismic wave signal.
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公开(公告)号：US20240102452A1
公开(公告)日：2024-03-28
申请号：US18372430
申请日：2023-09-25
CPC分类号： F03D80/011 , F03D13/25 , E05G1/14
摘要： Offshore equipment destruction apparatus comprising: a secure enclosure (9) for housing equipment (10), an initiator (12) for triggering a destruction means (14) located within the enclosure (9) to render at least part of the equipment (10) unusable. A security controller (11) automatically controls the initiator (12) to trigger the destruction means (14) in response to the identification of an unauthorised attempt to access the enclosure (9).
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3.发明公开公开(公告)号：US20230356806A1
公开(公告)日：2023-11-09
申请号：US18019716
申请日：2022-07-19
IPC分类号： B63B21/50
CPC分类号： B63B21/50 , B63B2022/006
摘要： Floating vertical wind profile sensor or LiDAR device (1) comprising a vertical wind profile sensor sensor (8) for sensing a vertical wind profile, a self-propulsion system (24) for propelling the device through a body of water, and a deployable special mark (10), actuatable to switch between a deployed state for identifying the device as a special marker buoy and an undeployed state for identifying the device as a vessel. A controller (22) is provided for switching the device (1) from a vessel mode to a buoy mode when the vessel is anchored. The controller (22) switches the special mark (10) to the deployed state when the device (1) is in the buoy mode. The method involves the floating LiDAR device (1) navigating to a target location and the buoy mode being activated while vertical wind profile data are collected.
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公开(公告)号：US11466667B2
公开(公告)日：2022-10-11
申请号：US17525195
申请日：2021-11-12
摘要： Wind turbine lightning stroke diagnostic apparatus for a wind turbine having conductive blades. A lightning protection system input is provided for receiving measured current data associated with a current conducted by the lightning protection system following a lightning stroke. An air pressure sensor is mounted using a mount within an internal cavity of a conducive wind turbine blade assembly. A sensor monitor monitors the measured current data and the output of the air pressure sensor for identifying a bypass lightning stroke when a measured current increase coincides with the detection of a lightning generated shockwave within the internal cavity by the air pressure sensor.
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公开(公告)号：US11462914B2
公开(公告)日：2022-10-04
申请号：US16753311
申请日：2018-11-16
摘要： Methods for black-starting an electrical grid (2) are described herein. For example, a method comprising disconnecting the wind farm (1) from the grid at a first location, said first location being located between the electrical grid (2) and the energy storage (16) with the associated converter (17), energizing the AC export cable (12) using said energy storage (16) and the associated converter (17), energizing at least one part of the wind farm electrical infrastructure via said export cable (12) using said energy storage (16) and the associated converter (17), re-establishing energy supply to said wind farm electrical infrastructure by said wind turbine generators (3, 4), and reconnecting the wind farm (1) to said electrical grid (2) at said first location.
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公开(公告)号：US20220266309A1
公开(公告)日：2022-08-25
申请号：US17255318
申请日：2019-06-18
摘要： Devices are methods are disclosed for a ladder cleaning device. The ladder cleaning device comprises a number of rings. The rings are adapted to be arranged around rungs of a ladder. A cord passes through a hole in each of said rings. The device further comprises at least one attachment device adapted for attaching said cord to the ladder. The ladder cleaning device may be in the form of a kit of parts to allow retrofitting on the ladder.
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公开(公告)号：US20210394876A1
公开(公告)日：2021-12-23
申请号：US17289175
申请日：2019-10-24
IPC分类号： B63B59/02
摘要： Described are ships and docking systems comprising a fender for mounting on a bow of a ship, comprising an elastically deformable body portion, and a concave engagement surface defined by the body portion, wherein the concave engagement surface extends perpendicular to a center line of the ship, such that portions of the fender distal to the center line extend further forward in a direction parallel to the center line than a portion of the fender central to the center line.
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公开(公告)号：US20240150989A1
公开(公告)日：2024-05-09
申请号：US18559686
申请日：2022-05-09
发明人： Jens Schupp , Michael Mygind
CPC分类号： E02D7/24 , E02B2017/0091 , E02B17/02
摘要： Method of installing a foundation (1) having a toe (2) which is inserted into a soil (10) until a depth of the toe (2) reaches at least a minimum installation depth threshold (23). During insertion, fluid is jetted from a plurality of nozzles (7) provided at the toe (2) for directing fluid distally into the soil (10) ahead of the toe (2). The jetting of fluid from the plurality of nozzles (7) is controlled based on the depth of the toe (2), wherein the rate of jetting of fluid is reduced when the depth of the toe (2) reaches a stabilisation depth (22) ahead of the minimum installation depth threshold (23).
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公开(公告)号：US20230296083A1
公开(公告)日：2023-09-21
申请号：US18019079
申请日：2021-08-03
发明人： David Delamore , Ernst Frendesen
CPC分类号： F03D13/40 , B63B73/30 , B63B75/00 , B63B27/10 , F05B2230/6102 , B63B2035/446
摘要： A system and method for transporting a wind turbine tower (1). A vessel (6) is used to transport one or more towers (1) to an installation site. A cradle (4) is provided for securing the one or more towers (1) in a horizontal orientation during transportation. An upending device (5,10) is used to transition the one or more towers (1) from the horizontal orientation to a vertical orientation for subsequent connection to a foundation at the installation site.
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公开(公告)号：US20220267980A1
公开(公告)日：2022-08-25
申请号：US17050286
申请日：2019-04-12
发明人： Jens SCHUPP , Jens GENGENBACH , Jan PEDERSON
摘要： A foundation (1) for a structure. The foundation (1) has a body (2) for insertion into a soil in an insertion direction during installation. The body (2) has a toe (8) at its distal end. The toe (2) defines an aperture (11) into an internal cavity (15). Movement of the toe (2) through the soil displaces soil laterally into a displaced soil region within the internal cavity (15). One or more nozzles (10) are provided for directing a fluid to the displaced soil region during installation for transporting soil away from the displaced soil region. A pumping system (24) is also provided for evacuating fluid from the internal cavity (15) during installation for reducing the soil suspension pressure within the displaced soil region.
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