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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

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Мониторинг СМИ

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

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 20. Отображено 20.
06-02-2020 дата публикации

CARBON FIBER SURFACE SIZING AGENT AND APPLICATION THEREOF

Номер: WO2020024426A1
Автор: YAN, Bing, ZHAO, Qingxin, SHI, Liusheng, LANG, Minghua, HE, Dingjun, ZHANG, Linqiang, LIU, Tengda, LIU, Shengqiang, ZHANG, Keke, QIAN, Xinxin
Принадлежит:

Disclosed by the present invention are a carbon fiber surface sizing agent and an application thereof in a carbon fiber. Raw materials of the carbon fiber surface sizing agent comprise 100 parts by weight of furan group-containing polyester and 5-20 parts by weight of furan group-containing epoxy compounds. Raw materials of the carbon fiber surface sizing agent further comprise one or a combination of 5-25 parts by weight of polyethylene glycol diglycidyl ether and polypropylene glycol diglycidyl ether. Raw materials of the carbon fiber surface sizing agent further comprise 5-20 parts by weight of a metal oxide powder having a particle diameter of less than 100 nm. The sizing agent provided by the present invention contains furan group-containing polyester which is a liquid at normal temperature. Therefore, there is no need to use an organic solvent or water, the pollution to the environment from the treatment of the organic solvents or waste water is reduced, and costs are saved. The furan ...

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Номер записи: 1
01-11-2018 дата публикации

PASSIVE CONTROL METHOD, DEVICE, AND STORAGE MEDIUM FOR BIPOLAR VOLTAGE SOURCE CONVERTER

Номер: WO2018196381A1
Автор: WANG, Yao, HAO, Junfang, YAN, Bing, WANG, Baiheng, KONG, Lingkai, ZHANG, Qun, FAN, Xuefeng
Принадлежит:

A passive control method, device, and storage medium for a bipolar voltage source converter (VSC). The method comprises: controlling one VSC polarity on an inverter side to unlock, performing constant alternating current voltage control thereon, controlling the other VSC polarity on the inverter side to lock phase with an outputted phase of the VSC polarity, and controlling said other VSC polarity to unlock after the phase locking. In this way, the present invention enables stable unlocking of the two VSC polarities, maintains a synchronized voltage phase between the two VSC polarities after the unlocking, and provides stable power supply to a same passive network.

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Номер записи: 2
07-05-2020 дата публикации

DIRECT CURRENT TRANSMISSION SYSTEM AND BACKUP REACTIVE CONTROL DEVICE THEREOF

Номер: WO2020088030A1
Автор: AI, Hongjie, YAN, Bing, WANG, Yatao, XIONG, Fei, ZHOU, Renwei, ZHANG, Qun, LU, Mingming, WU, Jinbo, WANG, Qiyuan, YANG, Chengfei, ZHAO, Qian, WANG, Baiheng
Принадлежит:

A direct current transmission system and a backup reactive control device thereof, the backup reactive control device comprising a reactive control unit and a measurement and control unit. The measurement and control unit is connected to the reactive control unit, is provided with an interface used for detecting the voltage of an alternating current busbar, the on/off state of each alternating current filter, and the voltage and current of the direct current transmission system, and transmitting detected information to the reactive control unit; the reactive control unit is connected to a control interface of the alternating current filter and a station control host, and connected to an interface for acquiring the working state of the station control host; and the reactive control unit is used for transmitting a control command to the control interface of the alternating current filter according to the working state of the station control host, busbar voltage information received from the ...

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Номер записи: 3
16-05-2019 дата публикации

BTM DEVICE AND IMPLEMENTATION METHOD FOR MULTI-INFORMATION FUSION TRANSMISSION BETWEEN HOST AND ANTENNA UNIT

Номер: WO2019091075A1
Автор: YANG, Guanglun, ZHANG, Shengwen, YAN, Bing, SUN, Guoying, YE, Feng, ZHANG, Qinghua, ZHENG, Guiyan, YUAN, Xu, LV, Xianliang, LI, Zhiyu, LIU, Zhen, CHENG, Bangfeng
Принадлежит:

A BTM device for multi-information fusion transmission between a host and an antenna unit comprises a host unit, an antenna unit, and a coaxial cable. The coaxial cable connects the host unit and the antenna unit by means of a coaxial connector at each of two ends thereof, and transmits information between the host unit and the antenna unit. The host comprises a host-side filter circuit for separating signals of different frequencies. The antenna unit comprises an antenna-side filter circuit for separating signals of different frequencies. An implementation method for multi-information fusion transmission between a host and an antenna unit is also provided. The technical solution offered by the disclosure reduces the failure rate of a BTM system and contributes to maintenance and issue prevention.

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Номер записи: 4
23-04-2020 дата публикации

POLYPHENYLENE SULFIDE/CARBON FIBER COMPOSITE MATERIAL WITH GOOD BONDING FORCE TO METAL

Номер: WO2020077657A1
Автор: LANG, Minghua, YAN, Bing, ZHAO, Qingxin, HE, Dingjun, LIU, Cheng, QIAN, Xinxin, TANG, Xu, ZHANG, Linqiang, LIU, Shengqiang, LIU, Tengda
Принадлежит:

Disclosed is a polyphenylene sulfide/carbon fiber composite material with a good bonding force to a metal, which material includes polyphenylene sulfide, carbon fiber staple fibers, an epoxy resin and a novolac resin, and contains 65-95 parts by weight of polyphenylene sulfide and 5-35 parts by weight of carbon fiber staple fibers based on 100 parts by weight of the total of polyphenylene sulfide and carbon fiber staple fibers. The composite material improves the bonding force to a metal, and the raw materials used have a good thermal resistance and cannot be decomposed during processing, such that the composite material is easy to process and has a good product stability. In addition, the tensile strength and impact strength of the composite material are also improved to some extent.

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Номер записи: 5
23-06-2023 дата публикации

Damping structure for cooling device

Номер: CN116292707A
Автор: YAN BING, LI YANG, ZHAO ZHIQIANG, WANG WEIDAN, ZHANG ZHEN, WANG SHUO, LI XIANGNING, MIAO MIAO
Принадлежит:

The invention discloses a damping structure for a cooling device. The damping structure comprises a first-stage framework, a second-stage framework and a damping assembly. The damping assembly comprises a rubber pad, an outer sleeve mounting plate, an inner sleeve and an inner sleeve base plate; the outer sleeve mounting plate is rigidly connected to the first-stage framework, and the inner sleeve and the inner sleeve base plate are rigidly connected to the second-stage framework; the outer sleeve mounting plate is sleeved on the inner sleeve, and the outer sleeve mounting plate is elastically connected with the inner sleeve through a rubber pad. According to the damping structure for the cooling device, a two-stage installation damping structure of a locomotive or motor train unit cooling system is achieved, transmission of vibration of a draught fan is effectively absorbed and restrained, structural noise of the cooling system is greatly reduced, the comfort level of passengers is improved ...

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Номер записи: 6
25-04-2019 дата публикации

METHOD AND SYSTEM FOR IMPLEMENTING DATA TRANSMISSION USING GROUND BALISE

Номер: WO2019076039A1
Автор: ZHENG, Guiyan, YANG, Guanglun, CHEN, Guang, DING, Huan, SUN, Guoying, ZHANG, Shengwen, YAN, Bing, WANG, Guoying, MU, Zhenghui, LI, Zhiyu, LIU, Zhen, CHENG, Bangfeng
Принадлежит:

A method for implementing data transmission using a passive ground balise (500) or an active ground balise (600), capable of meeting the requirements of a vehicle-mounted device, being accurate, and sending effective data information, thereby more effectively ensuring the running security of a vehicle. Also provided is a passive ground balise (500) or an active ground balise (600).

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Номер записи: 7
30-01-2020 дата публикации

EPOXY RESIN SYSTEM USED FOR PULTRUSION MOLDING AND COMPOSITE MATERIAL PREPARED THEREBY

Номер: WO2020019546A1
Автор: YAN, Bing, ZHAO, Qingxin, ZHANG, Keke, SHI, Liusheng, LANG, Minghua, HE, Dingjun, ZHANG, Linqiang, LIU, Tengda, LIU, Shengqiang
Принадлежит:

An epoxy resin system used for pultrusion molding, comprising the following components: 100 parts by weight of an epoxy resin; 30-60 parts by weight of an isocyanate curing agent; 2-10 parts by weight of a fluorine-containing epoxy compound. The system further comprises 30-60 parts by weight of an amine curing agent, 1-10 parts by weight of a fluorosilicone polymer, and 1-10 parts by weight of a promoter. Further provided is an epoxy resin composite material, which is prepared according to the described epoxy resin system used for pultrusion molding. The described epoxy resin system used for pultrusion molding has a higher curing rate, and may be used in a pultrusion molding process to greatly increase pulling speed, thereby improving work efficiency. At the same time, the prepared epoxy resin product has excellent mechanical properties and good toughness.

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Номер записи: 8
08-03-2018 дата публикации

SIMULATION INTERFACE DEVICE SUITABLE FOR FLEXIBLE DIRECT CURRENT POWER TRANSMISSION SYSTEM

Номер: WO2018040481A1
Автор: ZHANG, Qun, HAO, Junfang, YAN, Bing, WANG, Baiheng, ZHAO, Qian, CHEN, Peng
Принадлежит:

A simulation interface device suitable for a flexible direct current power transmission system comprises a high-speed signal processing unit, fiber optic interfaces (1, 2, 3, 4) connected to the high-speed signal processing unit, a power supply, and an indicator light connected to the high-speed signal processing unit.

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Номер записи: 9
26-04-2018 дата публикации

AUTOMATED CARBON FIBER PRODUCTION LINE

Номер: WO2018072566A1
Автор: YAN, Bing, XU, Wenqian, ZHANG, Keke
Принадлежит:

An automated carbon fiber production line, comprising a yarn creel unit (1), a baking unit (2), a resin immersion unit (3), a pulling, extrusion, and forming unit (4), a cutting unit (5), and an automatic material collection unit. The automatic material collection unit comprises a winding mechanism and a palletizing mechanism. The winding mechanism comprises a roll winding machine (60). The roll winding machine (60) is provided with a material lead portion clamping component (61) for clamping a lead portion of a material, a side positioning component (62) for blocking a side portion of a material roll (10), and a pressing roller component (63) for tightly pressing the material roll (10) being wound. The palletizing mechanism comprises a movable gripping component. The gripping component comprises a gripping link (70) and a gripper (71) connected to the gripping link (70). The gripping component has a gripping state and a palletizing state. Under the gripping state, a grip opening of the ...

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Номер записи: 10
09-06-2023 дата публикации

Cooling system for locomotive or motor train unit

Номер: CN116238554A
Автор: WANG WEIDAN, WANG SHUO, ZHANG ZHEN, LI YANG, ZHAO ZHIQIANG, YAN BING, LI XIANGNING, LI ANG, KONG LIJUN
Принадлежит:

The invention discloses a cooling system for a locomotive or a motor train unit. The cooling system comprises a radiator assembly, a fan box body, a fan set, a load-bearing mounting framework, a cooling liquid pipeline and a pump, the pump is connected with the radiator assembly through a cooling liquid pipeline. The bearing mounting framework comprises a first-stage framework, a second-stage framework and a damping assembly; the fan box body and the fan unit are rigidly connected with the first-stage framework; the radiator assembly is rigidly connected with the second-stage framework; the first-level framework and the second-level framework are elastically connected through the damping assembly. According to the cooling system of the locomotive or the motor train unit, due to the fact that the bearing installation framework is arranged, a two-stage installation damping structure of the cooling system is achieved, transmission of fan vibration is effectively absorbed and restrained, structural ...

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Номер записи: 11
09-01-2014 дата публикации

COOLING DEVICE FOR MULTI-UNIT TRAINS

Номер: WO2014005384A1
Автор: KONG, Lijun, LI, Yu, QIAO, Wei, ZHANG, Yanlei, YAN, Bing, WANG, Benyi
Принадлежит:

Disclosed is a cooling device for multi-unit trains, the cooling device comprising support frames, at least one fan, fan boxes, air inlet boxes and radiators, wherein the support frame comprises a first frame (11) and a second frame (12), and a mounting base (13) is arranged at two ends of the first frame (11) and the second frame (12) respectively; the fan is composed of a double shaft extension motor (21) and centrifugal fan impellers (22), and a motor frame (14) is fixed above the double shaft extension motor (21); the fan boxes comprise a first fan box (31) and a second fan box (32), the first fan box (31) and the second fan box (32) cover the centrifugal fan impellers (22) at the two ends of the double shaft extension motor (21) respectively, and a bottom plate (33) is fixed to the lower parts of the first fan box (31) and the second fan box (32); the air inlet boxes comprise a first air inlet box (41) and a second air inlet box (42); the radiators comprise a first radiator (51) and ...

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Номер записи: 12
16-05-2023 дата публикации

Continuous mould pressing production system for bistable composite material pipe

Номер: CN116118198A
Автор: HAN DEBIN, YAN BING, HU SHIGUO, GUI ZHIKANG, SHI YAN, YAO JUN, FANG LILI, WEI LIANGYUN, YU RENMING
Принадлежит:

The invention relates to a bistable composite material pipe continuous mold pressing production system which is provided with a feeding unit, a mold pressing unit, a slitting unit and a winding unit which are arranged in sequence, and the feeding unit is used for synchronously feeding prepregs with different resin contents and demolding cloth made of Teflon into the mold pressing unit; the mold pressing unit is provided with an upper pressing belt and a lower pressing belt which are in clearance fit, an upper heating module is installed on the upper pressing belt, a lower heating module is arranged below the lower pressing belt, the prepreg entering the space between the upper pressing belt and the lower pressing belt is bonded into a laminated board through heating of the upper heating module and the lower heating module, and the laminated board is extruded through an upper pressing roller and a lower pressing roller; the slitting unit is used for slitting the extruded laminated board ...

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Номер записи: 13
27-06-2023 дата публикации

Intelligent traffic cone barrel and automatic laying and recycling method

Номер: CN116335065A
Автор: LIU YONG, CHEN RENXIANG, ZHANG JIULIN, HE CHAO, JIA FEI, XU JUN, WANG ZAN, YAN BING, ZHANG HAOMING, TAO YIHAI, HU HAOTIAN, CHEN JIE, YUAN XIANYONG, ZHANG BO
Принадлежит:

The invention provides an intelligent traffic conical barrel which comprises a conical barrel, and at least a first mounting plate and a second mounting plate are arranged in the conical barrel. The first mounting plate is fixedly arranged in the conical barrel, and the upper end of the first mounting plate is provided with a power module, a GPS positioning module, a communication module and an embedded controller; at least two driving wheels and a universal wheel are arranged at the bottom of the second mounting plate, the diameter of the second mounting plate is smaller than that of the bottom of the conical barrel, two gear motors and a servo motor are arranged at the upper end of the second mounting plate, the gear motors are correspondingly connected with the driving wheels, and the output end of the servo motor is fixedly connected with the first mounting plate; the power module, the GPS positioning module and the communication module are electrically connected with the embedded controller ...

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Номер записи: 14
25-04-2023 дата публикации

Monoclonal antibody and immunodetection reagent for novel coronavirus Omicron mutant strain RBD protein

Номер: CN116003583A
Автор: YAN BING, LU WEIJIA, ZHANG YUE, PENG LU, SHU YANNI, XIAO QINGHONG, SHEN JIAMEI
Принадлежит:

The invention provides a monoclonal antibody aiming at a novel coronavirus Omicro strain RBD (spike protein receptor binding region) protein fragment and a universal and specific immunodetection reagent prepared from the monoclonal antibody. The mouse monoclonal antibody with high affinity and good specificity is obtained, and an immunodetection reagent prepared from the mouse monoclonal antibody is high in sensitivity and specificity.

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Номер записи: 15
16-05-2023 дата публикации

Texture winding type cloth production equipment and production process thereof

Номер: CN116118170A
Автор: HU SHIGUO, YAN BING, ZHU GUILONG, MU JUJIE, ZHOU XIAOLAI, TAN TIANLONG, HAN DEBIN, GUI ZHIKANG, GAO XIAODI
Принадлежит:

The winding texture type cloth production equipment comprises a servo yarn tool, a yarn feeding frame, a first guide rod round bar, a first gold-plated rigid yarn roller, a second gold-plated rigid yarn roller, a second guide rod round bar, a gum dipping tank, a third guide rod round bar, a third gold-plated rigid yarn roller, a four-dimensional winding machine, a product core mold and a workbench. The servo yarn tool, the yarn feeding frame, the first guide rod round bar, the first gold-plated rigid yarn roller, the second gold-plated rigid yarn roller, the second guide rod round bar, the gum dipping tank, the third guide rod round bar, the third gold-plated rigid yarn roller, the four-dimensional winding machine, the product core mold and the workbench are sequentially positioned from left to right, and the first guide rod round bar and the first gold-plated rigid yarn roller are integrated. According to the winding texture type cloth production equipment and production process, the carbon ...

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Номер записи: 16
08-08-2023 дата публикации

Sliding construction method of triple span arch truss

Номер: CN116556692A
Автор: WANG KAI, WU CHAO, ZHANG QIAN, YAN HAN, XIONG YIFEI, JIANG DONGJIN, LI XING, MOU XIANJUN, DING SHAOLONG, WANG QING, CUI HANMO, YANG MAN, WANG QIANG, WANG YANGYANG, LI SHUKUN, ZHANG HUIJUN, OUYANG BINQIANG, ZHOU ZHENG, XIA CHANG, CHE DANMING, YAN BING, WANG YUAN, ZHU ERKANG
Принадлежит:

The invention relates to a slippage construction method for a triple span arch truss. The slippage construction method comprises the following steps that S1, simulation analysis is conducted on the whole construction process; s2, dividing a primary truss and a secondary truss; s3, a temporary supporting frame and a sliding long rail are arranged in the sliding assembly site, and a sliding short rail is arranged on the temporary supporting frame; s4, the first main truss is assembled, and the middle span of the first main truss is in sliding fit with the sliding short rail; s5, the first main truss slides, at the moment, the middle span of the first main truss is not separated from the sliding short rail, and a second main truss is assembled; steel strands are arranged on the middle span of the first main truss; the assembled first main truss and second main truss continue to slide towards the main body structure, so that the first main truss is separated from the sliding short rail; and ...

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Номер записи: 17
11-08-2023 дата публикации

Rotor unmanned aerial vehicle autonomous landing control system based on digital twin technology

Номер: CN116578035A
Автор: YAO JUAN, SONG LIANGANG, LIN HONG, CAI CHENXIAO, CHENG PENG, YAN BING, MA CHONG, WU QI, ZOU YUN
Принадлежит:

The invention relates to the technical field of digital twinning technology and unmanned aerial vehicle flight control, in particular to a rotor unmanned aerial vehicle autonomous landing control system based on the digital twinning technology, and the whole control system mainly comprises a virtual space, a physical space and a service center. The virtual space is mainly used for virtual training of autonomous landing of twin unmanned aerial vehicles, the physical space is mainly used for real training of autonomous landing of physical unmanned aerial vehicles, and the service center plays a role in remote control and supervision in the whole process. Precise landing of the unmanned aerial vehicle is based on a cooperation identifier, the cooperation identifier is formed by combining ArUco codes and grading identifiers, the ArUco codes distributed around play a role in guiding the unmanned aerial vehicle in the direction, and the grading identifiers located in the center position can solve ...

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Номер записи: 18
21-04-2023 дата публикации

Construction method of failure correlation model

Номер: CN115994443A
Автор: YAN BING, GUO YU, YIN ZEKAI
Принадлежит:

The invention discloses a method for constructing a failure related model, which comprises the following steps of: measuring system parameters related to function failure to form a system parameter data set; combining the performance function and the system parameter data set, and respectively calculating function degradation amounts in different failure modes; standardizing the function degradation amount, and representing a probability density function of the function degradation amount by an Edgeworth series; in combination with the Edgeworth series, obtaining an approximate probability density function and a cumulative distribution function of the function degradation amount; taking a cumulative distribution function of the function degradation amount of the multiple failure modes as an edge distribution function, and establishing an expression based on a Copula function; a mixed Copula function correlation model is established based on various Copula functions, and correlation parameters ...

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Номер записи: 19
28-07-2023 дата публикации

Monoclonal antibody aiming at RBD protein of novel coronavirus 2019-nCoV strain and immunodetection reagent

Номер: CN116496391A
Автор: YAN BING, LU WEIJIA, ZHANG YUE, PENG LU, SHU YANNI, XIAO QINGHONG, SHEN JIAMEI
Принадлежит:

The invention provides a monoclonal antibody aiming at a novel coronavirus 2019-nCoV strain RBD (spike protein receptor binding region) protein fragment and a universal and specific immunodetection reagent prepared from the monoclonal antibody. The mouse monoclonal antibody with high affinity and good specificity is obtained, and an immunodetection reagent prepared from the mouse monoclonal antibody is high in sensitivity and specificity.

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Номер записи: 20