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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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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 6. Отображено 6.
04-07-2023 дата публикации

Lubricating equipment control method and system for judging blockage based on pressure change

Номер: CN116382148A
Автор: ZHANG RONG, ZHAO JIECHAO, ZHANG CHAO, WANG JIANFEI, MA LIFENG, LIU XINGONG, ZHAO MINZHANG
Принадлежит:

The invention relates to a lubricating equipment control method and system for judging blockage based on pressure change. The aim of continuously and stably detecting the blockage fault of a lubricating pipeline can be achieved. The system comprises a timing unit, a pressure detection module, a temperature detection module, a storage unit and a processing unit, wherein the pressure detection module is arranged in an area away from a strong vibration area of mechanical equipment to be lubricated. When it is detected that the pressure in the pipeline of the lubricating equipment exceeds the overpressure pressure limit value, the lubricating equipment is controlled to stop oiling work, timing is started, the pressure change value in the pipeline of the lubricating equipment in unit time is detected and calculated, and the pressure change threshold value in the unit time during blockage at the temperature is obtained by looking up a table; the pressure change value is compared with a pressure ...

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Номер записи: 1
05-05-2023 дата публикации

Self-lubricating bearing

Номер: CN116066481A
Автор: PENG HAN, LI DECAI, ZHAO MINZHANG, SHANGGUAN LINJIAN, ZHANG HAI, ZHAO DAPING, YAN MINGMING, YAO LINXIAO
Принадлежит:

The invention discloses a self-lubricating type bearing which comprises a bearing body, a sensor assembly, a 5G communication module, an intelligent controller and an intelligent lubricating device, the bearing body comprises a bearing outer ring, a rolling body and a bearing inner ring, the bearing outer ring is located on the outer side of the bearing inner ring, and the rolling body is located between the bearing outer ring and the bearing inner ring; grooves corresponding to the rolling bodies are formed in the inner side of the bearing outer ring and the outer side of the bearing inner ring correspondingly, a bearing inner groove is formed in the bearing body, the bearing inner groove communicates with the bearing body and the bearing outer ring, a sensor assembly is arranged in the bearing inner groove, and the sensor assembly is wirelessly connected with an intelligent controller through a 5G communication module. The intelligent lubricating device is arranged corresponding to the ...

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Номер записи: 2
16-07-2008 дата публикации

Viscous grease dialing plate conveyer in fuel tank

Номер: CN0101220901A
Автор: ZHAO MINZHANG, MINZHANG ZHAO
Принадлежит:

The invention provides a viscous grease plectrum plate delivery mechanism in an oil tank. The structural principle is that one side of a hinge is fixedly connected in a lubrication oil tank, and the other side of the hinge is fixedly connected with a plectrum plate; a hinge shaft is enwound by a recovery spring; the upper end of an oil cylinder is connected with a main oil path through a duct; the oil cylinder body is fixed in the lubrication oil tank; a piston rod end which is extended out of the lower end of the oil cylinder is connected with a steel wire which is connected with the plectrum plate by the other end after passing through a guide hole along the axis direction close to the piston rod. Every time when the oil pump is in use, the oil pressure in the main oil path pushes the piston rod of the oil cylinder to stretch; the plectrum plate is pulled by the steel wire to rotate around the hinge shaft, and the grease which is in the oil tank and far away from the oil suction of a ...

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Номер записи: 3
23-05-2023 дата публикации

Intelligent lubricating device for wind turbine generator bearing

Номер: CN116146876A
Автор: PENG HAN, LI DECAI, ZHAO MINZHANG, SHANGGUAN LINJIAN, ZHANG HAI, ZHAO DAPING, YAN MINGMING, YAO LINXIAO
Принадлежит:

The intelligent lubricating device comprises an intelligent lubricating device body and a bearing body, the intelligent lubricating device body comprises a fixed box body, a control cabinet is arranged on the fixed box body, a cabinet door is arranged on the front surface of the control cabinet, a handle is arranged on the cabinet door, and an oil storage tank is installed on the left side of the interior of the control cabinet; an oil filling port is formed in the oil storage tank, an oil inlet filtering device is installed on the oil filling port and comprises a filter element and an oil inlet filter screen, a liquid level alarm is arranged on the bottom face in the oil storage tank, a telescopic pressing plate is arranged in the oil storage tank, and a telescopic spring is arranged in the center of the upper surface of the telescopic pressing plate. The intelligent lubricating device for the wind turbine generator set bearing is simple in structure and convenient to operate, lubricating ...

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Номер записи: 4
10-06-2015 дата публикации

Auto-lubrication device for lithium-based grease and lubricating grease

Номер: CN104696693A
Автор: YAO LINXIAO, PAN KAILE, YANG JIE, PENG HAN, ZHAO MINZHANG, SHANGGUAN LINJIAN, WU SONG
Принадлежит:

The invention discloses an auto-lubrication device for lithium-based grease and lubricating grease. The auto-lubrication device for the lithium-based grease and the lubricating grease comprises a support. An oil cylinder is fixedly connected on the support, the bottom end of the oil cylinder is provided with an oil extraction pipe which extends out of the bottom end of the support and is fixedly connected with an oil pump, and an oil outlet pipe is arranged on the oil pump. A round piston is arranged in the oil cylinder, and the middle of the top end of the piston is provided with a screw rod. The middle of the top end of the oil cylinder is fixedly connected with a shaft sleeve, and the upper end of the screw rod inserts into the shaft sleeve. The top end of the shaft sleeve is provided with an auxiliary conical gear which can freely rotate, and a screw hole which is matched with the external threads of the screw rod is formed in the middle of the auxiliary conical gear. The edge of the ...

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Номер записи: 5
04-08-2023 дата публикации

Oil film thickness measuring method adopting 6G transmission and based on optical principle

Номер: CN116538929A
Автор: PENG HAN, SHANGGUAN LINJIAN, LI SONGYIN, LI DECAI, ZHAO MINZHANG, ZHANG CHUDING, ZHAO DAPING, ZHANG HAI, YAN MINGMING
Принадлежит:

The invention discloses an optical principle-based oil film thickness measurement method adopting 6G transmission, which comprises the following steps of: firstly, arranging a light-transmitting plate at the central position of a gradienter, and uniformly arranging a measured oil film at the center of the light-transmitting plate; the controller is respectively connected with the optical unit, the detection head and the display, the controller is connected with the computer, and the detection head is arranged right above the measured oil film surface; a tolerance and a measurement range are set on the computer, and the position of the light-transmitting plate is selected as the measurement range; whether the equipment can operate normally or not is checked before the measurement is started; an operation key on the display is used for controlling the detection head to perform uniform linear motion in a measurement range, and the thickness of the oil film area is continuously measured, so ...

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Номер записи: 6