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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 5. Отображено 5.
19-01-2005 дата публикации

Multifunctional safety explosion-proof lighting device

Номер: CN0001566746A
Автор: WEI XUEQIANG, XUEQIANG WEI
Принадлежит:

The invention relates to a safety explosion proof illuminator applicable to an inflammable, explosive or damp place. Said device includes a cable conductor, a cut out switch, a mutual inductance type transformer, a flame-proof luminaire and a fixed or movable luminaire support. An explosion-proof, water proof, dust proof and anticorrosive multifunctional luminaire is adopted for the light fitting. The process is that power cord of 380V or 220V voltage is switched in input wire of the mutual inductance type transformer, and by output line of the mutual inductance type transformer, the input voltage is changed into safety voltage, namely 36V, 24V and 12V, then the output is connected to the flameproof lamp. Said illuminator can put an end to electric shock, explosion and fire accident occurrence.

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Номер записи: 1
16-02-2005 дата публикации

Multifunction safety-voltage anti-bursting lighting lamp

Номер: CN0001580630A
Автор: WEI XUEQIANG, XUEQIANG WEI
Принадлежит:

A multifunction safe voltage anti-explosion lighting lamp includes cables, isolating switch, mutual inductance transformer, an anti-explosion lamp, a fixed or movable frame, which van turns 380V or 220V or other unsafe voltage to safe, namely, 36V, 24V or 12V or other safe voltages. The process is as follow: A power supply line of 220V or 380V or other unsafe voltage is connected to the input line of the mutual inductiont ransformer, only one enough, the unsafe voltage is changed to safe one.

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Номер записи: 2
21-02-2001 дата публикации

Making process of very thin sausage casing

Номер: CN0001284271A
Автор: WEI XUEQIANG, XUEQIANG WEI
Принадлежит:

Nylon and pigment particles as raw material are produced to very thin sausage casing through the processes of mixing, heating to melt in extruder, extruding into burrel film and cooling in extruder, dripdrying and stoving, the secondary heating and extruding into nylon strip, expanding lateral stretch, longitudinal stretch in stretching machine, high temperature settling and winding. The sausage casing is suitable for casing various meat products and the cased products may be further smoked and heated without losing its internal quality and weight.

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Номер записи: 3
15-06-2011 дата публикации

Multi-channel multi-mode satellite navigation radio-frequency integrated circuit

Номер: CN0102096073A
Автор: JIAYI LI, TIANCAI WAN, LIN FAN, HUA XU, MINGJIAN LI, YONGGUANG LIU, XINGJIAN ZHOU, ZHONGQIANG ZHOU, XUEQIANG WEI, YUZE LV, LI JIAYI, WAN TIANCAI, FAN LIN, XU HUA, LI MINGJIAN, LIU YONGGUANG, ZHOU XINGJIAN, ZHOU ZHONGQIANG, WEI XUEQIANG, LV YUZE
Принадлежит:

The invention provides a multi-channel multi-mode satellite navigation radio-frequency integrated circuit which is characterized by comprising n low noise amplifier input ports, n image rejection mixer output ports, n passive mixer input ports, n variable gain amplifier output ports, a mode controlling logic unit input unit and a circuit for integrating the following circuits such as a low noise amplifier set, an image rejection mixer set, a passive mixer set, a variable gain amplifier set, a mode controlling logic unit, a frequency synthesizer and a frequency divider, wherein a satellite navigation signal is input by an active antenna set, entered into the low noise amplifier set via the low noise amplifier input port, and amplified by a low noise amplifier; and the amplified radio-frequency signals are output to the image rejection mixer set. The invention integrates a plurality of multi-channel multi-mode anti-jamming satellite navigation receiving radio-frequency circuits on one chip ...

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Номер записи: 4
18-07-2001 дата публикации

Manufacturing method of single side sealed vacuum cooking packaging bag

Номер: CN0001303808A
Автор: WEI XUEQIANG, XUEQIANG WEI
Принадлежит:

The present invention adopts the conventional blow moulding process, under the condition of a certain temp. and pneumatic pressure range uses several kinds of materials and makes them into tubular blank film through the process of co-extrusion, and makes the obtained tubular blank film undergo the process of single-side sealing treatment so as to obtain the invented vacuum packaging bag with the strong functions of isolation, isolating oxygen, resisting moisture, resisting high temp., resisting cooking and keeping freshness. It can save raw material, and can reduce cost.

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Номер записи: 5