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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 8. Отображено 8.
26-02-2014 дата публикации

Flame-proof type double-loop feeder switch for mine

Номер: CN103607039A
Принадлежит:

The invention discloses a flame-proof type double-loop feeder switch for a mine. The flame-proof type double-loop feeder switch comprises a flame-proof outer shell. The flame-proof outer shell comprises a main cavity and a wiring cavity. A core support and a double-loop feeder switch circuit board are arranged inside the main cavity. A double-loop change-over switch is arranged on the side face of the main cavity. A plurality of wiring outlets are formed in the wiring cavity. The double-loop feeder switch circuit board comprises a primary feeder switch loop, a secondary feeder switch loop and a double-loop power source switching module. The primary feeder switch loop comprises a main change-over switch, a first signal acquisition circuit, a first central processing unit, a first power source control circuit, a first external signal input circuit and a first executing circuit. Circuit components and connected relation of the secondary feeder switch loop are consistent with those of the primary ...

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17-09-2014 дата публикации

Electronic temperature controller special for nuclear motor

Номер: CN104049655A
Принадлежит:

The invention discloses an electronic temperature controller special for a nuclear motor. The electronic temperature controller special for the nuclear motor comprises a temperature controller body, a module power supply, a temperature sensor, an electrical heater and an indicator lamp, wherein a circuit board, a shell and installation screws are integrated in a cast and sealed mode through vulcanizing silicone rubber by means of the temperature controller body, the module power supply is connected with the circuit board so as to supply power to the temperature controller body, the temperature sensor is connected with the circuit board so as to provide temperature signals, and the electrical heater and the indicator lamp are connected with the circuit board and are controlled by the circuit board. The electronic temperature controller is small in size, low in weight, reasonable in structure and convenient to install and use, and the insulation function, the damp-proof function, the sealing ...

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17-09-2014 дата публикации

Explosion-proof motor for air conditioner and transformation method of explosion-proof motor

Номер: CN104052203A
Принадлежит:

The invention discloses an explosion-proof motor for an air conditioner. The explosion-proof motor for the air conditioner comprises a stator and a rotor fixed to the stator through two bearings and a shaft. The explosion-proof motor for the air conditioner further comprises an explosion-proof shell composed of a stator shell and an end cover. The stator shell and the end cover are tightly connected through a fastener before be wrapped outside the motor. The stator shell comprises a first inner cavity. A protruding first bearing chamber is formed inside the first inner cavity, wherein the diameter of the first bearing chamber is matched with the outer diameter of each bearing. A shaft extension hole which contains a bearing shaft extension end is formed in the stator shell. The end cover comprises a second inner cavity. A protruding second bearing chamber is formed in the second inner cavity, wherein the diameter of the second bearing chamber is matched with the outer diameter of each bearing ...

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10-12-2014 дата публикации

CFD-based photovoltaic array wind load predicting method

Номер: CN104200102A
Принадлежит:

The invention discloses a CFD-based photovoltaic array wind load predicting method. The method comprises the steps of (1) generating a fluctuating wind speed time interval signal; (2) establishing a geometric model; (3) setting the air parameters, the initial value condition and the boundary condition of the established geometric model; (4) establishing a theoretical model; (5) dividing a grid, substituting incoming flow parameters, the initial value condition and the boundary condition into the theoretical model, and working out a flow field calculation result with the numerical simulation method; (6) determining the wind load of each row of a photovoltaic array and a wind load response basic frequency range according to the calculation result to guide the design of a photovoltaic supporting structure. According to the predicting method, based on a flow field theoretical model under the influence of fluctuating wind, photovoltaic array wind load prediction is achieved through numerical ...

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24-06-2015 дата публикации

Telescopic solar energy receiver

Номер: CN204425251U

The utility model discloses a telescopic solar energy receiver. The telescopic solar energy receiver comprises a plurality of solar cell panels (1), supports (2), a base (3) and a control device. A support adjusting device (31) is arranged on the base (3). The supports (2) are arranged on the support adjusting device (31), and the supports are vertical telescopic supports. The solar cell panels (1) are sequentially arranged in parallel on the supports (2). Photoelectric sensors (4) are arranged on the surfaces of the solar cell panels (1) at the uppermost layer. The joints of the solar cell panels (1) and the telescopic supports are provided with angle adjusting wheels (5). The telescopic solar energy receiver has the advantages that the three-dimension space is fully utilized, the land occupation is small, the absorbing area is large, the working efficiency is high, and the receiver can be retracted when solar power generation is not needed, thereby saving the space.

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09-04-2014 дата публикации

Lipid microsphere preparation and preparation method thereof

Номер: CN103705461A
Принадлежит:

The invention provides a lipid microsphere preparation comprising propofol, flurbiprofen ester, oil phase solvent and emulgator. The invention also provides a method for preparing the lipid microsphere preparation. The method comprises the following steps: (1) mixing an oil phase mixture containing the propofol, the flurbiprofen ester, the oil phase solvent and the emulgator to generate uniform oil phase; (2) adding the oil phase to water phase to form colostrum; (3) homogenizing the colostrums. The lipid microsphere preparation is used as a dope and has improved abirritation simultaneously.

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24-02-2016 дата публикации

Motor sweeper oil tank

Номер: CN0205044519U
Принадлежит:

The utility model discloses a motor sweeper oil tank, form full oil tank main part of surrounding the form form including installing in the seat bottom and to the seat, the seat is fixed in embedded seat mounting hole in the oil tank main part through seat bottom and evaporimeter apron post assembling, be formed with the closed cavity that is used for installing the air conditioner evaporimeter between evaporimeter apron and the oil tank main part, be provided with air conditioner air intake and air -conditioning outlet on the evaporimeter apron respectively, the oil tank main part adopts integrative rotational moulding to take shape. The utility model provides a motor sweeper oil tank, advantage such as have that compact structure, easy dismounting, preparation are easy, safe and reliable, practicality are strong realizes effectively utilizing the driver's cabin inner space, improves space utilization, and formation load module, can reduce the assembly degree of difficulty by a wide margin ...

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16-09-2015 дата публикации

Tipping pneumatic tyred roller driver's cabin

Номер: CN0204644837U
Принадлежит:

The utility model discloses a tipping pneumatic tyred roller driver's cabin, which comprises a vehicle rack, the frame top is provided with the driver's cabin, the frame with it fixes to be provided with one end between the driver's cabin frame upper portion, the other end is fixed the hydro -cylinder of driver's cabin bottom, and the afterbody of frame is provided with and is used for control the hand pump that the hydro -cylinder rises or drops, one side of driver's cabin pass through the pivot subassembly with the frame rotary joint. The utility model has the advantages that adopt simple reliable mechanism to realize the upset of driver's cabin side direction, the space of make full use of driver's cabin side need not be removed the driver's cabin with the help of the driving, and only need one -man operation just can realize that the driver's cabin overturns and resets. Whole operation process reliable and simple has saved the time that the driver's cabin was lifted by crane in the ...

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