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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 9. Отображено 9.
23-11-2011 дата публикации

Three-dimensional polyhedron luminous source device and stereoscopic luminous source device

Номер: CN0102252256A
Принадлежит:

The invention discloses a three-dimensional polyhedron luminous source device and a stereoscopic luminous source device. The three-dimensional polyhedron luminous source device comprises a transparent container, an anode plate, a cathode plate, a plurality of light transmission plates and a low-pressure gas layer, wherein the transparent container has a closed space; the light transmission plates are arranged between the anode plate and the cathode plate; each light transmission plate has a fluorescent layer; the low-pressure gas layer is filled in the closed space and used for inducing the cathode plate to transmit electrons; and the electrons fly in the direction parallel to the light transmission plates and hit against the fluorescent layers to emit light to form a group of three-dimensional polyhedron patterns.

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01-07-2009 дата публикации

Portable cold and hot water supply apparatus

Номер: CN0101469935A
Принадлежит:

A portable cold and hot water supplying apparatus comprises a container body, a controller, a power supply device and a thermoelectric semiconductor chip. The container body has a fluid inlet, a fluid outlet, a first slot body, a second slot body and a valve ball body. The first slot body is communicated with the fluid inlet and has a communicating round hole. The second slot body is communicated with the fluid outlet and is communicated with the first slot body by the communicating round hole, the diameter of the valve ball body is larger than the diameter of the communicating round hole, the valve ball is arranged between the first slot body and the second slot by the rolling mode and is clamped with the communicating round hole by a separable mode for controlling the communication between the first slot body and the second slot body. The power supply device is electrically connected with the controller. The thermoelectric semiconductor chip is bunted with the second slot body and is ...

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03-06-2015 дата публикации

Light opening spanner

Номер: CN104669187A
Принадлежит:

The invention provides a light opening spanner. The spanner comprises a metal clamping component and a support piece molded through injection, wherein the metal clamping component comprises a metal operation piece; the metal operation piece comprises a front side wall, a back side wall opposite to the front side wall, and an acting wall; an opening space is defined by the front side wall, the back side wall and the acting wall; at least one of the front side wall and the back side wall is provided with an immobilized through hole communicated to the opening space; at least one of the front side wall, the back side wall and the acting wall is provided with an engagement part on the side surface towards the opening space; and the support piece comprises a deep combination part at least fully filled in the opening space, matched with the engagement part and extending into the immobilized through hole, and a handle part integrally molded with the deep combination part. The structure, provided ...

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22-04-2009 дата публикации

Loudspeaker acoustic enclosure

Номер: CN0101415133A
Принадлежит:

The invention provides a loudspeaker enclosure, comprising a flexible loudspeaker and an enclosure mainbody; the flexible loudspeaker comprises an electret vibration film layer; the enclosure mainbody comprises a first combination part and a second combination part which are partly connected with each other; the unconnected parts of the first combination part and the second combination part can be combined to form a solid appearance by a combination device; furthermore, the interior of the solid appearance forms a resonance space; furthermore, when not being combined by the combination device, the first combination part and the second combination part are a planar appearance; the electret vibration film layer of the flexible loudspeaker is arranged at least on the external side surface of the first combination part or the second combination part or both of the external side surfaces of the first combination part and the second combination part.

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10-06-2015 дата публикации

Sheet with bi-directional formed micropores, and manufacturing method of sheet

Номер: CN104695570A
Принадлежит:

The invention discloses a sheet with bi-directional formed micropores, and belongs to the field of material structures. The sheet comprises a basic half side and a bulged half side extending from the basic half side, wherein a plurality of concave parts extending along a first trend are formed on the basic half side; a plurality of edge parts extending along a second trend are formed on the bulged half side; the second trend extends in the direction forming an included angle with the first trend, and a bottom edge is formed at the crossed position of one edge part and the adjacent edge; a hole is formed in the staggered position of one bottom edge and the corresponding concave part. The manufacturing method comprises the following steps: a) providing a sheet; b) processing both sides of the sheet so as to form a bulged half side and a basic half side respectively. Therefore, the sheet with micropores is formed. The basic half side and the bulged half side do not need precise alignment, ...

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31-12-2008 дата публикации

Cutter

Номер: CN0101332523A
Принадлежит:

A cutting machine comprises a shield, a saw bit, a motor and a handle device; the saw bit penetrates into the shield and is provided with a left side face and a right side face; the motor is used for driving the saw bit to cut a workpiece; the handle device is provided with an operation handle; a first end part of the operation handle can be pivotally positioned above the shield and forms a connecting line with a second end part of the operation handle; by pivoting the operation handle, the connecting line moves among at least three preset positions; the three positions are respectively an initial position of the connecting line parallel to the saw bit, a position which turns 90 degrees towards left from the initial position and a position which turns 90 degrees towards right from the initial position.

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12-10-2011 дата публикации

Portable cold and hot water supply apparatus

Номер: CN0101469935B
Принадлежит:

A portable cold and hot water supplying apparatus comprises a container body, a controller, a power supply device and a thermoelectric semiconductor chip. The container body has a fluid inlet, a fluid outlet, a first slot body, a second slot body and a valve ball body. The first slot body is communicated with the fluid inlet and has a communicating round hole. The second slot body is communicatedwith the fluid outlet and is communicated with the first slot body by the communicating round hole, the diameter of the valve ball body is larger than the diameter of the communicating round hole, the valve ball is arranged between the first slot body and the second slot by the rolling mode and is clamped with the communicating round hole by a separable mode for controlling the communication between the first slot body and the second slot body. The power supply device is electrically connected with the controller. The thermoelectric semiconductor chip is bunted with the second slot body and is electrically ...

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13-05-2009 дата публикации

Loudspeaker box capable of automatically restoring loudspeaker resonance space

Номер: CN0101431705A
Принадлежит:

The invention discloses a loudspeaker sound box with an automatic reply loudspeaker resonance space. The loudspeaker sound box can be equipped with a flexible loudspeaker and makes full use of flexible character. When the loudspeaker sound box is not used, inner space can be minimized with compression method. The loudspeaker sound box has an energy storing unit in inside at the same time minimizing space. When the loudspeaker sound box is used, the energy storing unit can release stored energy, and make the loudspeaker compressed by space restoring to resonance space with above loudspeaker. That is to say, when the loudspeaker sound box is used, the loudspeaker can use inner space and generate resonance for increasing intensity and depth of sound field when the flexible loudspeaker makes a sound.

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03-06-2015 дата публикации

Hand tool having ejection pivot shaft, and production method thereof

Номер: CN104669514A
Принадлежит:

The present invention provides a hand tool having an ejection pivot shaft, and a production method thereof. The production method comprises: a) forming a high melting point actuating semi-component in an ejection manner, wherein the high melting point actuating semi-component comprises a gripping portion, a pivot shaft portion extending from the gripping portion, and an actuating portion extending from the pivot shaft portion, and the pivot shaft portion comprises a base for connecting the gripping portion and the actuating portion and a shaft body extending from the base; b) pre-embedding the high melting point actuating semi-component in a mold, and making the shaft body be exposed to the mold cavity of the mold; and c) carrying out ejection forming of a low melting point actuating semi-component with the melting point of less than the melting point of the high melting point actuating semi-component in the mold, and making the low melting point actuating semi-component comprise a connection ...

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