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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 4. Отображено 4.
18-04-2023 дата публикации

Ionization equipment

Номер: CN115985737A
Автор: JIANG DONG, LIU FAN
Принадлежит:

The invention discloses ionization equipment, and belongs to the field of ionization. Comprising an ionization tube, a first electrode, a connecting part and a second electrode. Wherein the ionization tube forms a closed hollow accommodating space, and the accommodating space is filled with protective gas; the first electrode is arranged in the accommodating space; one end of the connecting part is exposed outside the ionization tube and is suitable for being connected with a negative electrode of a power supply; the other end of the second electrode penetrates through the ionization tube in a sealing manner and is connected with the first electrode; and the second electrode is sleeved outside the ionization tube and corresponds to the first electrode, and a preset gap is reserved between the second electrode and the ionization tube to form an ionization channel. According to the invention, the first electrode and the second electrode are respectively installed on different carriers, the ...

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Номер записи: 1
18-04-2023 дата публикации

Cathode discharge tube

Номер: CN115985736A
Автор: JIANG DONG, LIU FAN
Принадлежит:

The invention discloses a cathode discharge tube, and belongs to the field of optical and ionization equipment. Comprising a body part, a cathode discharge part and a connecting part. Wherein the body part forms a closed hollow accommodating space, and the accommodating space is filled with an emissive gas and/or a protective gas; the cathode discharge part is arranged in the accommodating space, and one end of the connecting part is exposed out of the body part and is suitable for being connected with a power supply cathode; and the other end of the negative electrode penetrates through the body part in a sealing manner and is connected with the negative electrode discharge part. The cathode discharge part is always located in the protective atmosphere composed of the emissive gas and/or the protective gas and does not make contact with air or oxygen, it is guaranteed that the cathode is not oxidized, the service life of an emission cathode product is prolonged, and the use cost of the ...

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Номер записи: 2
02-05-2023 дата публикации

3D printing personalized customization secondary total artificial femur replacement prosthesis

Номер: CN116035777A
Автор: LIU YAKE, LIU FAN, MA SHUQIN
Принадлежит:

The invention relates to the field of medical instruments, in particular to a 3D printing personalized customization secondary total artificial thighbone replacement prosthesis which comprises a 3D printing thighbone section, a short broach is integrally formed at one end of the 3D printing thighbone section, and the short broach is inserted into a thighbone marrow cavity left after osteotomy. The end, away from the short broach, of the 3D printing thighbone section is connected with a thighbone upper section which is used for being connected with a thighbone prosthesis. A reinforcing nail is arranged in the 3D printed femoral section in a penetrating mode, the reinforcing nail and the 3D printed femoral section are coaxially arranged, and the reinforcing nail is used for sequentially penetrating into the short broach and the 3D printed femoral section from the residual distal femur end. The femur replacement prosthesis has the effect of improving the stability of the femur replacement ...

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Номер записи: 3
23-05-2023 дата публикации

Non-repetitive spectrum high-speed measurement system and method based on space-time modulation

Номер: CN116148197A
Автор: LIU FAN, LIU XUEFENG, ZHAI GUANGJIE
Принадлежит:

The invention provides a space-time modulation-based non-repetitive spectrum high-speed measurement system and method. The system comprises an optical unit and an electrical unit, a light beam of a to-be-detected target is collimated into parallel light by the collimation part, a spectral band is formed through the spectral light splitting part, the spectral band is imaged to the spatial light modulator by the spectral convergence part, the spatial light modulator carries out high-speed space-time modulation on the spectral band, finally, the spectral band is imaged on the detector, and the detector carries out low-speed detection. Accumulative measurement is carried out on the high-speed space-time modulation result within the exposure time, the measurement result is output to a storage calculation module, and the storage calculation module obtains high-speed spectrum change information of the to-be-measured target through a reconstruction algorithm according to the measurement result ...

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Номер записи: 4