公开(公告)号：US20180339752A1

公开(公告)日：2018-11-29

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

IPC: B63B27/08 ,  G05D1/12 ,  B63B35/00

CPC classification number: B63B27/08 ,  B63B27/143 ,  B63B27/36 ,  B63B35/00 ,  B63B2035/006 ,  G05D1/0206 ,  G05D1/12

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.

公开(公告)号：US20190308366A1

公开(公告)日：2019-10-10

申请号：US16303556

申请日：2018-02-05

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY

Inventor： Dazhi WANG ,  Kai LI ,  Tongqun REN ,  Junsheng LIANG

IPC: B29C64/112 ,  B81C1/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/209 ,  B29C64/227 ,  B29C64/295 ,  B29C64/393

Abstract: The present invention belongs to the field of advanced manufacturing technology and relates to one set-up and method of electrohydrodynamic jet 3D printing based on resultant effect of electric field and thermal field. This method is used to fabricate micro/nano 3D structure, under the resultant effects of electro hydrodynamic force and thermal field. First of all, the ink reaches needle orifice at a constant speed under the resultant effect of fluid field and gravity field. Then a high voltage electric field is applied between needle and substrate. And the ink is dragged to form stable micro/nano scale jet which is far smaller than the needle size using the electric field shear force generated at needle orifice. The solvent evaporation rate of ink increases combined with the radiation of thermal field at the same time. Finally, the micro/nano scale 3D structure is fabricated on substrate with the accumulation of jet layer by layer. Compared with liquid jet printing technology, this method describing in present invention owns many advantages, including wide adaptability of material and manufacturing complex micro/nano scale 3D structures.

公开(公告)号：US20180339748A1

公开(公告)日：2018-11-29

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

IPC: B63B1/04 ,  B63G8/00 ,  B63G8/06 ,  B63G8/39 ,  B63H21/17

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.

公开(公告)号：US20160137263A1

公开(公告)日：2016-05-19

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

IPC: B63B1/24 ,  B63B21/66 ,  B63B1/28

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.

Abstract translation: 一种姿态适应水翼装置，包括支撑翼组件，水平翼组件，连接板和攻角调节板。 支撑支撑翼组件各自包括轴承，至少一个倾斜管，至少一个倾斜导流翼和至少一个止动爪。 水平翼组件包括水平管，至少一个水平导流翼和至少一个深度定位翼。 攻角调整板各自包括具有孔的角度调整端板。 支撑翼组件对称地设置在水平翼组件的两侧。 轴承通过焊接固定在船体上。 所述至少一个倾斜导流翼套在所述至少一个倾斜管上，并且被所述至少一个止动爪限制。 攻角调整板分别设置在水平管的两端。

公开(公告)号：US20150225047A1

公开(公告)日：2015-08-13

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

IPC: B63B49/00 ,  G01S15/88

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.

Abstract translation: 用于侧扫声纳的携带装置，包括悬挂杆，吊架和凸缘。 侧扫声纳与吊架的下部固定连接。 悬架杆包括悬挂单元，万向节和拉杆。 凸缘设置在拉杆下部的下方。 吊架包括Z形主横梁。 两个U形钩子设置在Z形主横梁的两端，用于支撑侧扫声纳。 在两个U形钩的每一个的内侧设置有用于悬挂侧扫声纳的垂直牵引钩。 法兰固定在Z形主横梁的中心。

公开(公告)号：US20150283696A1

公开(公告)日：2015-10-08

申请号：US14744188

申请日：2015-06-19

Applicant: Dalian University of Technology

Inventor： Yan LIN ,  Ming CHEN ,  Yanyun YU ,  Kai LI

IPC: B25H7/04 ,  B63B9/00

CPC classification number: B25H7/04 ,  B63B9/00

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.

Abstract translation: 用于容器部分的打标机，包括：标记装置和龙门架。 龙门架包括轨道车轮，水平梁和立柱。 水平梁包括上梁，中梁和下梁。 标记装置设置在台架的上梁上。 标记装置包括手推车和标记臂。 手推车挂在上梁上。 标记臂包括管道臂，摆臂，第一万向接头，第二万向接头，第一Z形转向节，第二Z形转向节，伸缩臂和扶手。 管道臂固定连接到手推车的下部。 第一通用接头设置在管道臂上。 第一个Z形转向节连接到第一个万向节。

公开(公告)号：US20150203179A1

公开(公告)日：2015-07-23

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

IPC: B63B59/02 ,  H01F7/20

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。