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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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Применить Всего найдено 4. Отображено 4.
04-07-2012 дата публикации

Planetary type rotary piston actuating mechanism based on fluid pressure

Номер: CN0102003213B
Автор: DENG KAIJIN, DENG FEI, ZHAI WEIGANG, DENG JIA, KAIJIN DENG, FEI DENG, WEIGANG ZHAI, JIA DENG
Принадлежит:

The invention discloses a planetary type rotary piston actuating mechanism based on fluid pressure, which comprises a cavity, wherein both sides of the cavity are respectively provided with an inlet and an outlet, the end surface at one side of the cavity is provided with an opening, a shell is mounted on the cavity along the open end surface, the opening on the end surface of the cavity is provided with a round disc, one side of the round disc is fixedly connected with a connecting disc, the round disc is provided with a planetary shaft a and a planetary shaft b which are rotatable, the planetary shaft a and the planetary shaft b imultaneously penetrate through the round disc and the connecting disc, the round disc is fixedly connected with an actuating shaft, the actuating shaft penetrates through the connecting disc, the planetary shaft a and the planetary shaft b are respectively and fixedly connected with a piston a and a piston b, the inner wall of the cavity is connected with aslide ...

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Номер записи: 1
29-08-2023 дата публикации

Array element arraying method of conformal array antenna

Номер: CN116666993A
Автор: ZHAI WEIGANG
Принадлежит:

The invention discloses an array element arraying method of a conformal array antenna, and relates to the technical field of conformal phased-array antennas. The array element arraying method of the conformal array antenna comprises the following steps that array element spacing design is carried out, a line unit adopts a dual-polarization symmetric array, a spherical conformal antenna array is designed into M layers, and an upper hemisphere isotropic omnidirectional directional diagram is generated through equal-amplitude in-phase feed of all array elements in the spherical conformal antenna array. According to the array element arraying method of the conformal array antenna, a simple and regular array manifold design is provided for a large spherical phased array antenna application scene, and meanwhile, an upper hemisphere isotropic omnidirectional directional diagram is formed under array element equal-amplitude in-phase feed for the large spherical phased array antenna; the conformal ...

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Номер записи: 2
06-04-2011 дата публикации

Planetary type rotary piston actuating mechanism based on fluid pressure

Номер: CN0102003213A
Автор: Deng Kaijin, Deng Fei, Zhai Weigang, Deng Jia
Принадлежит:

The invention discloses a planetary type rotary piston actuating mechanism based on fluid pressure, which comprises a cavity, wherein both sides of the cavity are respectively provided with an inlet and an outlet, the end surface at one side of the cavity is provided with an opening, a shell is mounted on the cavity along the open end surface, the opening on the end surface of the cavity is provided with a round disc, one side of the round disc is fixedly connected with a connecting disc, the round disc is provided with a planetary shaft a and a planetary shaft b which are rotatable, the planetary shaft a and the planetary shaft b imultaneously penetrate through the round disc and the connecting disc, the round disc is fixedly connected with an actuating shaft, the actuating shaft penetrates through the connecting disc, the planetary shaft a and the planetary shaft b are respectively and fixedly connected with a piston a and a piston b, the inner wall of the cavity is connected with a slide ...

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Номер записи: 3
23-06-2023 дата публикации

Automatic machining equipment and method for bearing bush oil line

Номер: CN116276170A
Автор: ZHAO HONGWEI, QIN LIMING, ZHAI WEIGANG, BIAN YUEWEN, ZHANG SONGJIE, WANG WENXUE
Принадлежит:

According to the automatic machining equipment for the bearing bush oil line, half bearing bushes which are in butt joint to form a cylindrical shape at the feeding position are transferred to a round half bearing bush splicing station switching assembly through a round half bearing bush splicing transferring assembly, and then the half bearing bushes are transferred to a positioning conical disc at the upper end of an oil line machining mechanism through the round half bearing bush splicing station switching assembly; the linear driving piece drives the feed lever movable seat to move up and down, and the feed lever movable seat moves up and down to drive the transmission sleeve adapter to move up and down; up-down movement of the transmission sleeve adapter is converted into self-rotation movement of the cutter bar shaft body through the cutter bar shaft cam sleeve and the transmission sleeve roller shaft; the self-rotation motion of the cutter bar shaft body enables the carried bearing ...

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Номер записи: 4