Patents Assigned to JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Patent number: 10745877Abstract: A water-surface wave-absorbing structure comprises an equipment cabin and an airbag cabin vertically mounted below the equipment cabin; a solar cell module and an energy storage device in the equipment cabin are mounted on an upper surface of the equipment cabin, a signal transceiver is mounted on top portions of the solar cell module and the energy storage device, a central air distributing device is mounted in the equipment cabin, two ends of the central air distributing device are respectively connected to an air compressor and an air storage tank through vent pipelines, and a central controller is arranged in the central air distributing device and sends control instructions to the central air distributing device and the air compressor; and the airbag cabin comprises a plurality of airbag units, each airbag unit is provided with a plurality of mutually independent air chambers.Type: GrantFiled: March 22, 2019Date of Patent: August 18, 2020Assignee: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jie Cui, Zichao Li, Chunyan Ji, Taoran Zhou, Jianting Guo
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Patent number: 10619316Abstract: A multipurpose combined flexible floating breakwater, wherein each water-surface wave absorbing structure comprises a rubber buoy, a bearing rope passing through a central hole of the rubber buoy, active shackles connected at two ends of the bearing rope, and anti-sliding devices arranged at two ends of the rubber buoy to prevent the rubber buoy from sliding on the bearing rope randomly; a connecting structure comprises a cross-shaped pull ring and a connecting anchor chain, the cross-shaped pull ring is used for connecting adjacent water-surface wave absorbing structures in the same row, and the connecting anchor chain with two ends connected with the active shackles is used for connecting adjacent water-surface wave absorbing structures in different rows; and the purpose of mooring is achieved through a mooring system.Type: GrantFiled: May 17, 2019Date of Patent: April 14, 2020Assignee: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Chunyan Ji, Xiaokang Deng, Jianting Guo
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Patent number: 10610978Abstract: It discloses a high-efficient energy-saving and surfacing layer well-forming self-shielded flux-cored welding wire. A low-carbon steel strip is used as an outer cover, and a flux core comprises the following components in percentage by mass: 42-60% high carbon ferrochrome with a particle size of 80 meshes, 10-18% ferrosilicon, 16-25% ferroboron, 2-8% rare earth silicon, 2-8% graphite, 1-4% aluminum magnesium alloy, 2-5% manganese powder and the balance of iron powder, wherein the graphite, the aluminum magnesium alloy and the manganese powder are all added with two particle sizes including 60 meshes and 200 meshes, and the weight of the flux core powder accounts for 49-53% of the total weight of the welding wire.Type: GrantFiled: May 12, 2017Date of Patent: April 7, 2020Assignees: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY, China (Ningbo) Innovation Academy of Intelligent Equipment Co., Ltd., Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.Inventors: Dashuang Liu, Weimin Long, Ping Wei, Mingfang Wu, Lei Zhang
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Publication number: 20200049035Abstract: A lubrication system includes an engine oil pump, a lubricating oil tank, a breathing pipe, a machine body, and an oil pan. The engine oil pump is formed by superposing upper and lower layers being a lubricating pump and an oil return pump. An oil inlet of the oil return pump leads to a cavity of the oil pan, and an oil outlet leads to an interior of the lubricating oil tank. An oil inlet of the lubricating pump leads to the interior of the lubricating oil tank, and an oil outlet leads to a machine filter. The machine filter is communicated with a main oil path of the machine body. An oil tank cover of the lubricating oil tank is provided with a breathing one-way valve and an oil filling port. The breathing one-way valve communicates one end of the breathing pipe, and the other end thereof communicates a crankcase.Type: ApplicationFiled: December 1, 2017Publication date: February 13, 2020Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Xuedong FENG, Youlin LING, Jian ZHANG, Wenxian TANG, Anlong SUN, Xujin HUANG, Zhongchen LIANG, Wei ZANG, Qiang LI, Tong CHEN, Jun SHI, Dongsheng LIANG, Ping HU, Yongjun FENG, Cheng CHEN
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Publication number: 20200018033Abstract: The present invention discloses a quickly-detachable airbag-type floating breakwater, including a plurality of water wave absorbing structure units arranged along a length direction of the breakwater. The adjacent water wave absorbing structure units are connected by a connecting unit. The water wave absorbing structure unit comprises at least two floats arranged side by side and a wave absorbing plate located between the floats. The water wave absorbing structure unit comprises at least two floats arranged side by side and a wave absorbing plate located on the floats. The connecting unit comprises bases located at the ends of the floats, an airbag located between the adjacent bases, and a steel chain, the adjacent bases wrapping the airbag to form a buffer connecting structure.Type: ApplicationFiled: December 13, 2018Publication date: January 16, 2020Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Chunyan JI, Jie CUI, Zichao LI, Jianting GUO, Fali HUO, Taoran ZHOU, Hui LIU
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Publication number: 20190226139Abstract: A marine clothes dryer includes a system for recovering waste heat from cooling water in a cylinder liner, a clothes drying system, and a regenerator system. The system for recovering waste heat from cooling water includes an engine cylinder liner, a water collector, and an air-water heat exchanger. The clothes drying system includes a drying chamber, a circulating fan, a supply duct, and an exhaust duct. The regenerator system includes a gravity heat pipe exchanger with a condensing section and an evaporating section. A fresh air inlet is arranged at one side of the condensing section, and the other side thereof is in communication with one side of the air-water heat exchanger. The other side of the air-water heat exchanger is in communication with the drying chamber. One side of the evaporating section is provided with an exhaust port, and the other side thereof is in communication with the drying chamber.Type: ApplicationFiled: June 19, 2017Publication date: July 25, 2019Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Guozeng FENG, Dachuan SHI, Kaixuan LIU, Houju PEI, Yukun WANG
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Patent number: 10343749Abstract: A self-balancing pressure hull device, belonging to the field of pressure structure technology of deep-sea submersibles, being assembled by nesting, from inside to outside, a spherical inner housing, a spherical intermediate housing and a spherical outer housing around the sphere center, pairs of symmetric coaxial connecting shaft components being connected between the spherical inner housing and the spherical intermediate housing and between the spherical intermediate housing and the spherical outer housing, respectively; axes of the two pairs of connecting shaft components are perpendicular to each other so as to enable the spherical inner housing and the spherical intermediate housing to rotate relative to each other, and the spherical intermediate housing and the spherical outer housing to rotate relative to each other, and each of the connecting shaft components in the two pairs being provided with a spring damper for resisting the axial impact between each two adjacent housings.Type: GrantFiled: August 9, 2016Date of Patent: July 9, 2019Assignee: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jian Zhang, Tong Zhou, Wenxian Tang, Weiguang Zhang, Mige Dai, Bing Zhang, Saisai Feng, Shijie Su, Ben Zhang
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Patent number: 10233722Abstract: A moving-rotating linear covering tool, comprising a port, a primary oil cylinder, a piston rod, a rear end cover, a base sleeved on the right end of the primary oil cylinder, and a handle fixedly connected onto the outer cylinder of the base. The port is fixedly connected to the left end of the primary oil cylinder, the center thereof being provided with a circular hole that clearance-fits the piston rod arranged in the primary oil cylinder. A circular flange of the rear end cover is fixedly connected onto the right end face of the primary oil cylinder. The base is connected to a guide supporting sheath sleeved, in a clearance-fitted way, on the outer cylinder of the primary oil cylinder. A bearing seat is provided on the right end wall of the base Two screw holes are symmetrically provided at the right end face of the rear end cover.Type: GrantFiled: October 31, 2016Date of Patent: March 19, 2019Assignee: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Wenxian Tang, Jian Zhang, Shijie Su, Hua Li, Yuan Li, Yun Chen, Shuyan Wang
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Patent number: 10156497Abstract: The invention discloses an automobile brake assembly fatigue test stand, which includes a base and a thermotank, wherein a mandrel is mounted inside the thermotank, two ends of the mandrel are respectively inserted into a first taper sleeve and a second taper sleeve, the first taper sleeve is mounted inside a hollow brake tooling, one end of the brake tooling is connected with a first bearing pedestal casing, the other end of the brake tooling is connected with a brake, the first bearing pedestal casing is sequentially connected with a brake shaft, a static torque sensor and a support; the second taper sleeve is mounted inside a brake drum tooling through a bearing, one end of the brake drum tooling is connected with a brake drum sleeved on the mandrel while the other end is connected with a brake drum shaft, and the brake drum shaft is sequentially connected with a second bearing pedestal casing, a coupling, a reducer and a first servo motor.Type: GrantFiled: March 25, 2016Date of Patent: December 18, 2018Assignee: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jian Zhang, Wenxian Tang, Yongmei Zhu, Xuelong Tan, Yawei Liu, Ben Zhang, Rui Zhou, Qizhao Xu
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Publication number: 20180245425Abstract: A moving-rotating linear covering tool, comprising a port, a primary oil cylinder, a piston rod, a rear end cover, a base sleeved on the right end of the primary oil cylinder, and a handle fixedly connected onto the outer cylinder of the base. The port is fixedly connected to the left end of the primary oil cylinder, the center thereof being provided with a circular hole that clearance-fits the piston rod arranged in the primary oil cylinder. A circular flange of the rear end cover is fixedly connected onto the right end face of the primary oil cylinder. The base is connected to a guide supporting sheath sleeved, in a clearance-fitted way, on the outer cylinder of the primary oil cylinder. A bearing seat is provided on the right end wall of the base Two screw holes are symmetrically provided at the right end face of the rear end cover.Type: ApplicationFiled: October 31, 2016Publication date: August 30, 2018Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Wenxian TANG, Jian ZHANG, Shijie SU, Hua LI, Yuan LI, Yun CHEN, Shuyan WANG
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Publication number: 20180237108Abstract: A self-balanced pressure hull device, belonging to the field of pressure structure technology of deep-sea submersibles, being assembled by nesting, from inside to outside, a spherical inner housing, a spherical intermediate housing and a spherical outer housing around the sphere centre, pairs of symmetric coaxial connecting shaft components being connected between the spherical inner housing and the spherical intermediate housing and between the spherical intermediate housing and the spherical outer housing, respectively; axes of the two pairs of connecting shaft components are perpendicular to each other so as to enable the spherical inner housing and the spherical intermediate housing to rotate relative to each other, and the spherical intermediate housing and the spherical outer housing to rotate relative to each other; and each of the connecting shaft components in the two pairs being provided with a spring damper for resisting the axial impact between each two adjacent housings.Type: ApplicationFiled: August 9, 2016Publication date: August 23, 2018Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jian ZHANG, Tong ZHOU, Wenxian TANG, Weiguang ZHANG, Mige DAI, Bing ZHANG, Saisai FENG, Shijie SU, Ben ZHANG
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Patent number: 9889528Abstract: An infrared vision sensing detection method and device for narrow-gap weld seam deviation are provided. The device includes a shaking (or rotating) arc narrow-gap welding torch, an arc current sensor, a computer image processing system, and an infrared photographing system. The infrared photographing system includes an infrared camera which acquires an infrared image of a welding region in an external triggering manner when an arc shakes (or rotates) to a position closest to the left side wall or right side wall of a groove. After computer image processing, a welding wire position and a groove edge information is extracted in real time, and a weld seam deviation is calculated according to position changes of a welding wire relative to the left side wall and the right side wall of the groove, and the weld seam deviation is output.Type: GrantFiled: December 16, 2015Date of Patent: February 13, 2018Assignee: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jiayou Wang, Jie Zhu, Cai Zhang, Maosen Yang, Na Su, Wenhang Li
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Publication number: 20180015571Abstract: Disclosed are an infrared vision sensing detection method and device for narrow-gap weld seam deviation. The device includes a shaking (or rotating) arc narrow-gap welding torch, an arc current sensor (3), a computer image processing system (15), and an infrared photographing system. An infrared camera (11) acquires an infrared image of a welding region in an external triggering manner when an arc (1) shakes (or rotates) to a position closest to the left side wall or right side wall of a groove (9). After computer image processing, welding wire position and groove edge information is extracted in real time, and weld seam deviation is calculated according to position changes of a welding wire relative to the left side wall and the right side wall of the groove, and the weld seam deviation is output.Type: ApplicationFiled: December 16, 2015Publication date: January 18, 2018Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jiayou WANG, Jie ZHU, Cai ZHANG, Maosen YANG, Na SU, Wenhang LI
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Publication number: 20170361904Abstract: The present invention discloses a bionic high holding power anchor, which includes an anchor rod, a suspension clasp coupled with one end of the anchor rod and an anchor fluke hinged with the other end of the anchor rod, wherein a plurality of fluke heads arranged at equal intervals are extended from a front end of the anchor fluke, fin-like streamlined balance wings are arranged at two sides of the anchor fluke; the fluke head is in a shape of triangle-like taper containing a plane side wall and two curved side walls, the plane side wall is an isosceles triangle, the two curved side walls are smooth curved surfaces, and the two smooth curved surfaces are symmetrical around a normal plane of the plane side wall.Type: ApplicationFiled: March 29, 2016Publication date: December 21, 2017Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Wenxian Tang, Wenle Wu, Jian Zhang, Tian'an Liao, Ze Sun, Xiaorong Wang, Jintai Li, Li Zhang, Ziyang Huang
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Publication number: 20170184147Abstract: Disclosed is a crosshead component of a large diesel engine. The crosshead component consists of a crosshead pin (1), slide blocks (2), wear-resisting plates (3), sealing covers (4), and a sleeve (5), and has a structure with H-shaped cross and longitudinal sections. The crosshead pin (1) is a cylinder provided with petal-shaped through holes. The slide blocks (2) are respectively fitted on and connected to outer circles of left and right ends of the crosshead pin (1). The sleeve (5) is inserted in and connected to the petal-shaped through holes (112) of the crosshead pin (1) to form oil inlet/return way cavities. Left and right end surfaces of the crosshead pin (1) are respectively connected to the sealing covers (4) for sealing the oil way cavities. Front and back ends of the slide blocks (2) are respectively connected to the wear-resisting plates (3). The crosshead component has excellent interchangeability, economy and convenience.Type: ApplicationFiled: June 1, 2015Publication date: June 29, 2017Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Wenxian Tang, Zhigang Pan, Jian Zhang, Zhaohui Wu, Dabao Li, Xiaorong Wang, Shijie Su