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公开(公告)号：US10556640B2
公开(公告)日：2020-02-11
申请号：US15985688
申请日：2018-05-21
Applicant: Dalian University of Technology
Inventor： Guan Guan , Yanyun Yu , Ming Chen , Yunlong Wang , Chaoguang Jin , Kai Li , Yan Lin
Abstract: An unmanned semi-submarine, including a main hull; airfoil buoyancy chambers; an antenna; a radar; a propeller; a rudder; and compartments. The airfoil buoyancy chambers include a front buoyancy chamber and a rear buoyancy chamber. The front buoyancy chamber and the rear airfoil buoyancy chamber are longitudinally distributed on the main hull. The radar and the antenna are disposed on the top end of the front buoyancy chamber. The rudder is disposed on the rear buoyancy chamber. The propeller is disposed at the tail of the main hull to drive the unmanned semi-submarine. The horizontal sections of the front buoyancy chamber and the rear buoyancy chamber are symmetrical airfoil. The compartments include a front equipment compartment, a rear equipment compartment, a control equipment compartment, a battery compartment, and a propelling compartment. The compartments are separated from one another using watertight walls.
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公开(公告)号：US09278835B2
公开(公告)日：2016-03-08
申请号：US14332411
申请日：2014-07-16
Applicant: Dalian University of Technology
Inventor： Yan Lin , Ming Chen , Yanyun Yu , Zhuoshang Ji
CPC classification number: B66F3/24 , B63B9/00 , B63C3/00 , B63C13/00 , B66F2700/05
Abstract: A hydraulic pushing device, including: a hydraulic unit, a rear seat, a front seat, a prying mechanism, an automatic adjustment mechanism, and a zero-torque pushing mechanism. The hydraulic unit and the rear seat are disposed on a platform. The zero-torque pushing mechanism includes two hydraulic cylinders, one end of each of the two hydraulic cylinders is hinged to the rear seat via a third hinge pin, and the other end of each of the two hydraulic cylinders is hinged to the front seat via a second hinge pin. The automatic adjustment mechanism includes a control lever and two locating pieces. One end of the control lever is in a fixed connection to the front seat, and the other end of the control lever is clamped by the two locating pieces. The prying mechanism includes two pawls, a pawl shaft, two prying guides, and two rows of equidistantly-disposed stop pieces.
Abstract translation: 一种液压推动装置，包括：液压单元，后座，前座，撬动机构，自动调节机构和零扭矩推动机构。 液压单元和后座设置在平台上。 零扭矩推动机构包括两个液压缸，两个液压缸中的每一个的一端通过第三铰链销铰接到后座，而两个液压缸中的每一个的另一端通过 第二铰链销。 自动调节机构包括控制杆和两个定位件。 控制杆的一端与前座固定连接，控制杆的另一端被两个定位件夹紧。 撬动机构包括两个棘爪，棘爪轴，两个撬动引导件和两排等距设置的止动件。
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公开(公告)号：US10363996B2
公开(公告)日：2019-07-30
申请号：US15986792
申请日：2018-05-22
Applicant: Dalian University of Technology
Inventor： Guan Guan , Yanyun Yu , Ming Chen , Yunlong Wang , Chaoguang Jin , Kai Li , Yan Lin
Abstract: An unmanned surface vehicle (USV) including a main body; a slideway; and an automatic recovery unit. The slideway includes pulleys, slide rails, sleepers, end plates disposed at two sides of the sleepers, and baffle plates. The automatic recovery unit includes a buoy, a connection rod, a downhaul, an electromagnetic fixer, a winch, an upper cable, a storage box, and a recovery net. The slideway is fixed on the afterdeck of the main body and the tail end of the slideway sticks out the side boundary of the afterdeck. The baffle plates are disposed on the upper end of the end plates. The vertical height of the end plates is larger than the maximum vertical height of the pulleys and the slide rails. The baffle plates on the upper end of the end plates limit the displacement of the buoy in the vertical direction.
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公开(公告)号：US09610683B2
公开(公告)日：2017-04-04
申请号：US14744188
申请日：2015-06-19
Applicant: Dalian University of Technology
Abstract: A marking machine for sections of vessels, including: a marking device and a gantry. The gantry includes rail wheels, horizontal beams, and upright columns. The horizontal beams include an upper beam, middle beams, and lower beams. The marking device is disposed on the upper beam of the gantry. The marking device includes a trolley and a marking arm. The trolley hangs on the upper beam. The marking arm includes a plumbing arm, a swing arm, a first universal joint, a second universal joint, a first Z-shaped steering knuckle, a second Z-shaped steering knuckle, a telescopic arm, and a penholder. The plumbing arm is fixedly connected to the lower part of the trolley. The first universal joint is disposed on the plumbing arm. The first Z-shaped steering knuckle is connected to the first universal joint.
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公开(公告)号：US09783273B2
公开(公告)日：2017-10-10
申请号：US14696501
申请日：2015-04-27
Applicant: Dalian University of Technology
Inventor： Yan Lin , Ming Chen , Yanyun Yu , Yunlong Wang , Kai Li
CPC classification number: B63B49/00 , G01S7/521 , G01S15/88 , G01S15/8902 , G10K11/008 , Y10T29/511
Abstract: A carrying device for a side-scan sonar, including a suspension rod, a hanging rack, and a flange. The side-scan sonar is in fixed connection to the lower part of the hanging rack. The suspension rod includes a suspension unit, a universal joint, and a tension rod. The flange is disposed below the lower part of the tension rod. The hanging rack includes a Z-shaped main cross beam. Two U-shaped hooks are disposed at two ends of the Z-shaped main cross beam for supporting the side-scan sonar. A vertical drag hook is disposed in the inner side of each of the two U-shaped hooks for hanging the side-scan sonar. The flange is fixed in the center of the Z-shaped main cross beam.
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Patent Agency Ranking
公开(公告)号：US09205899B2
公开(公告)日：2015-12-08
申请号：US14676779
申请日：2015-04-01
Applicant: Dalian University of Technology
Inventor： Yanyun Yu , Yan Lin , Ming Chen , Yunlong Wang , Kai Li
CPC classification number: B63B59/02 , B63B21/02 , B63B2059/025 , B63B2231/30 , H01F7/202 , H01F7/206 , H01F2007/062
Abstract: An electromagnetic marine fender, including: a rubber fender, two electromagnet groups, tensile steel ropes, an electric cable, and a waterproof power socket. Each electromagnet group includes at least one electromagnet. The electromagnet coils of the electromagnets have the same winding direction. The two electromagnet groups are disposed on two sides of the rubber fender, and the two electromagnet groups and the rubber fender are connected and fixed as a whole by the tensile steel ropes. The electromagnet is a combination structure including an electromagnet core, an electromagnet coil, an electromagnet steel shell, and a rubber coating covering the electromagnet steel shell from the center outward. The electromagnet coils of the electromagnets of the two electromagnet groups are connected in parallel, and the two electromagnet groups are in electric connection to the waterproof power socket via the electric cable.
Abstract translation: 电磁海绵翼子板，包括：橡胶挡泥板，两个电磁铁组，拉伸钢绳，电缆和防水电源插座。 每个电磁体组包括至少一个电磁体。 电磁铁的电磁线圈具有相同的卷绕方向。 两个电磁铁组配置在橡胶挡泥板的两侧，两个电磁铁组和橡胶挡泥板整体由拉伸钢丝绳连接固定。 电磁体是包括电磁铁芯，电磁线圈，电磁铁钢壳以及从中心向外覆盖电磁铁壳的橡胶涂层的组合结构。 两个电磁体组的电磁体的电磁线圈并联连接，两个电磁体组通过电缆与防水电源插座电连接。
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公开(公告)号：US11388511B2
公开(公告)日：2022-07-12
申请号：US16880964
申请日：2020-05-21
Applicant: Dalian University of Technology
Inventor： Guan Guan , Xiaole Yang , Yunlong Wang , Chaoguang Jin , Ming Chen , Lei Wang
Abstract: A hydrophone fairing, including: an airfoil-shaped streamline structure having a first half-shell and a second half-shell; a roof plate; and a base plate. The roof plate and the base plate are disposed on two ends of the airfoil-shaped streamline structure, respectively. The first half-shell includes an inner wall provided with a first stiffener, a first support, a second support, a first division plate, and a second division plate which are successively disposed on the inner wall along the direction from the roof plate to the base plate. The altitudes of the first support and the second support are identical relative to the roof plate or the base plate. The roof plate includes a first end and a second end, and the first end includes a first hole to which a rope is attached.
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公开(公告)号：US11098539B2
公开(公告)日：2021-08-24
申请号：US16882570
申请日：2020-05-25
Applicant: Dalian University of Technology
Inventor： Guan Guan , Lei Wang , Yunlong Wang , Chaoguang Jin , Ming Chen , Xiaole Yang
Abstract: A passive heave compensator, including an elastic cable, an electromagnetic damping device, a cylindrical sector, and a disc damping plate. The electromagnetic damping device includes a first cylinder including a helical coil, a permanent magnet mechanism disposed in the first cylinder, a first cover plate, a second cover plate, a first sliding shaft, a second sliding shaft, a first spring, a second spring, a first end cover, and a second end cover. The cylindrical sector includes a roof plate, a middle plate, a base plate, a first side plate, a second side plate, and a curved plate. The disc damping plate is disposed around the middle plate of cylindrical sector. The elastic cable is directly connected to the electromagnetic damping device. The electromagnetic damping device is disposed in the central part of the cylindrical sector. The middle plate is disposed between the roof plate and the base plate.
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公开(公告)号：US09616972B2
公开(公告)日：2017-04-11
申请号：US14941699
申请日：2015-11-16
Applicant: Dalian University of Technology
Inventor： Yan Lin , Yunlong Wang , Chaoguang Jin , Ming Chen , Guan Guan , Yanyun Yu , Kai Li
CPC classification number: B63B1/242 , B63B1/28 , B63B21/66 , B63B21/663 , B63B2221/02
Abstract: An attitude-adaptive hydrofoil apparatus, including: strut-braced wing assemblies, a horizontal wing assembly, connection plates, and attack angle adjusting plates. The strut-braced wing assemblies each include a bearing, at least one inclined tube, at least one inclined flow-guiding wing, and at least one stop dog. The horizontal wing assembly includes a horizontal tube, at least one horizontal flow-guiding wing, and at least one depth-locating wing. The attack angle adjusting plates each include an angle adjusting end plate having a hole. The strut-braced wing assemblies are symmetrically disposed at two sides of the horizontal wing assembly. The bearing is fixed on a vessel body by welding. The at least one inclined flow-guiding wing is sleeved on the at least one inclined tube, and is limited by the at least one stop dog. The attack angle adjusting plates are disposed at two ends of the horizontal tube, respectively.
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公开(公告)号：US09611012B2
公开(公告)日：2017-04-04
申请号：US15145826
申请日：2016-05-04
Applicant: Dalian University of Technology , Yan Lin
Inventor： Yan Lin , Xiaoning Jiang , Yanyun Yu , Ming Chen , Zhikang Zhang , Chao Ye
CPC classification number: B63B21/66 , B63B21/10 , B63B21/16 , B63B27/16 , B63B27/36 , B63B2207/02 , B63B2702/02
Abstract: An underwater towing device, including an underwater towing assembly and a fixing mechanism of the underwater towing assembly. The underwater towing assembly includes a first floating body, a second floating body, and a third floating body. The fixing mechanism includes a fairlead carrier and two supports disposed on two sides of the fairlead carrier. The first floating body, the second floating body, and the third floating body are connected together via a fixing frame. The first floating body, the second floating body, and the third floating body have streamlined and bilaterally symmetrical shapes and all are hollow to accommodate experimental equipment. The first floating body is a cylinder having a drop-shaped horizontal cross-section. The upper part of the first floating body is provided with a buoyancy reserve tank having an elliptic horizontal cross-section.
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