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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 8. Отображено 8.
24-11-2010 дата публикации

Drum-type grout-making machine

Номер: CN0101892857A
Автор: BAOSHEN WANG, GUISHENG GAO, WANG BAOSHEN, GAO GUISHENG
Принадлежит:

The invention belongs to the technical field of fire control in mines, and discloses a drum-type grout-making machine, which solves the problems of incapacity of effectively separating impurities from grout, low grout concentration, grout-making discontinuity and high labor intensity in conventional grout-making methods. The two ends of the drum-type grout-making machine are provided with a concentric conical body respectively, while a middle part is provided with a cylindrical rolling drum; a feed port and a discharge hole are reserved at the two ends of the rolling drum respectively; rotating blades are arranged on the inner wall of the conical body at one end of the discharge hole; a divergence angle alpha of the inner wall at one end of the feed port is greater than the divergence angle beta of the inner wall at the discharge hole end; the diameter of the discharge hole is greater than that of the feed port; the rolling drum is supported on carrier rollers arranged on a stander; the ...

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Номер записи: 1
02-12-2015 дата публикации

Joint pulping machine

Номер: CN0204819925U
Автор: WEI YAZHOU, WANG BAOSHEN
Принадлежит:

The utility model relates to a colliery prevent the technical field that puts out a fire, concretely relates to is used for the colliery to prevent the joint pulping machine who puts out a fire for one kind. Joint pulping machine is including feeder, system filter pulp device, sediment stuff pump, clarified water pump, frame and the chute of slagging tap. This machine can be prepared fast and prevent the mud of putting out a fire. This machine collects slurrying, filter pulp, defeated thick liquid function, can make things convenient for the quick preparation filterable stone of getting rid of in the thick liquid of thick liquid of preventing putting out a fire, debris such as grass roots. Improve the degree of automation of slurrying system greatly, increased the transport distance of thick liquid and the fire extinguishing performance that prevents who improves the thick liquid.

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Номер записи: 2
05-10-2011 дата публикации

Nut embedded type resin-anchored bolt and method for anchoring equipment by using same

Номер: CN0101705959B
Автор: BAI JIANMIN, GAO GUISHENG, LIANG XUEDONG, WANG BAOSHEN, WU WEICHENG, NING ZHANGXUAN, JIANMIN BAI, GUISHENG GAO, XUEDONG LIANG, BAOSHEN WANG, WEICHENG WU, ZHANGXUAN NING
Принадлежит:

The invention belongs to the technical field of installation of structural components, in particular to a nut embedded type resin-anchored bolt and a method for anchoring equipment by using same, which solves the problem that the current foundation bolt and expansion anchor bolt are inconvenient to disassemble or difficult to disassemble. The nut embedded type resin-anchored bolt comprises adhesive resin filled into holes on a base, the adhesive resin is provided with an embedded anchored screw in an embedded manner, the upper end of the embedded anchored screw is provided with an internal thread nut, the lower end thereof is an external thread screw, and the rotating directions of the internal and external threads are opposite. The method for anchoring equipment by using the same comprises the following steps: filling adhesive resin in the holes installed on a base; screwing the embedded type anchored screw into the adhesive resin; and fastening the equipment by a connecting bolt or a ...

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Номер записи: 3
25-02-2015 дата публикации

Digital motor overspeed protection device and method

Номер: CN104377658A
Автор: ZHU QINGJUN, WANG CHENGJIE, HONG LIN, SONG DAN, WANG BAOSHEN
Принадлежит:

The invention discloses a digital motor overspeed protection device and method. The device comprises a speed detection module and a control unit, wherein the speed detection module collects motor speed pulse signals in real time; the control unit comprises a pulse detection module, a central processing unit and a logic output module, the pulse detection module converts the motor speed pulse signals into corresponding motor real-time speed, the central processing unit compares the obtained motor real time speed with an internally preset over-limit protection threshold and judges whether a motor operation state is normal through logical operation, and the logic output module carries out corresponding fault warning according to fault signals output by a fault relay. The device and method can effectively overcome the situation that due to problems of the motor structure, onsite installation can not be achieved, and speed measuring is timely and accurate. The digital motor overspeed protection ...

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Номер записи: 4
25-03-2015 дата публикации

Modular intelligent control system and method of crane

Номер: CN104444819A
Автор: WANG CHENGJIE, ZHU QINGJUN, QIU XINYING, WANG BAOSHEN
Принадлежит:

The invention discloses a modular intelligent control system and method of a crane. The modular intelligent control system comprises a control unit and power units controlled by the control unit. The control unit is characterized by comprising a signal acquisition module, a central processing unit and a logic output module, wherein the signal acquisition module is used for acquiring setting signals given by a user and action feedback signals fedback by all the power units controlled by the control unit in real time, processing the obtained singles and transmitting the processed signals to the central processing unit; the central processing unit is internally embedded with multiple motor control mode programs, and can be used for switching and selecting according to set signals, and operating the motor control module programs corresponding to the set signals to realize the logic control on the power units, and simultaneously, the central processing unit is also used for monitoring operating ...

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Номер записи: 5
12-05-2010 дата публикации

Nut embedded type resin-anchored bolt and method for anchoring equipment by using same

Номер: CN0101705959A
Автор: BAI JIANMIN, GAO GUISHENG, LIANG XUEDONG, WANG BAOSHEN, WU WEICHENG, JIANMIN BAI, GUISHENG GAO, XUEDONG LIANG, BAOSHEN WANG, WEICHENG WU
Принадлежит:

The invention belongs to the technical field of installation of structural components, in particular to a nut embedded type resin-anchored bolt and a method for anchoring equipment by using same, which solves the problem that the current foundation bolt and expansion anchor bolt are inconvenient to disassemble or difficult to disassemble. The nut embedded type resin-anchored bolt comprises adhesive resin filled into holes on a base, the adhesive resin is provided with an embedded anchored screw in an embedded manner, the upper end of the embedded anchored screw is provided with an internal thread nut, the lower end thereof is an external thread screw, and the rotating directions of the internal and external threads are opposite. The method for anchoring equipment by using the same comprises the following steps: filling adhesive resin in the holes installed on a base; screwing the embedded type anchored screw into the adhesive resin; and fastening the equipment by a connecting bolt or a ...

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Номер записи: 6
09-07-2014 дата публикации

Safety-brake PLC (Programmable Logic Controller) control system with self recognition and control method thereof

Номер: CN103910288A
Автор: WANG CHENGJIE, ZHU QINGJUN, LIU XUEZHOU, SONG DAN, WANG BAOSHEN
Принадлежит:

The invention discloses a safety-brake PLC (Programmable Logic Controller) control system with self recognition and a control method of the safety-brake PLC control system. The system comprises an incremental type encoder, a safety brake control unit and an operation unit, wherein the incremental type encoder is used for acquiring rotating-speed signals of a high-speed shaft and a low-speed shaft; the safety brake control unit comprises a PLC, a control output module and a voltage-stabilizing power supply; the PLC is used for carrying out logic operation analysis on the acquired rotating-speed signals and outputting corresponding logic control commands to the control output module according to a logic operation analysis result; and the control output module acts according to the received logic control commands and controls a working brake or a safety brake to act. The safety-brake PLC control system and the control method disclosed by the invention have the advantages that the potential ...

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Номер записи: 7
10-08-2005 дата публикации

Chelated iron for preventing and controlling yellow leat disease and its production method

Номер: CN0001650719A
Автор: WANG BAOSHEN, BAOSHEN WANG
Принадлежит:

A chelate iron for preventing and eliminating yellow leaf disease by diluting and spraying it on leaves is prepared from humic acid, ferrous sulfate, magnesium sulfate and urea through dissolving their mixture in water.

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Номер записи: 8