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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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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 3. Отображено 3.
08-08-2023 дата публикации

Bearing fault diagnosis device

Номер: CN116558823A
Автор: ZHENG CHAO, WANG MIAO, WU XIAOLONG, ZHANG ZHIJIE, XU MIN, SUN KELEI, ZHANG MIN, YAO KEDONG, GAO XUEFENG, YAO JIAHUA, LI PENGXIANG, QIAO ZIJIAN
Принадлежит:

A bearing fault diagnosis device disclosed by the present invention comprises a transmission structure, a mechanical direction adjusting structure and a detection box arranged on the side surface of the transmission structure, the transmission structure comprises a bottom backing plate, the top of the bottom backing plate is connected with a transmission guide rail, a sliding block is embedded in the inner side of the transmission guide rail, and the top of the sliding block is connected with a bearing plate. A bearing detection structure is arranged at the top of the bearing plate, a detection plate is arranged on the side face of the bottom base plate and is of a cuboid structure, two image collection discs are arranged on the inner wall of the detection plate at intervals and right face the bearing detection structure, and the two mechanical direction adjusting structures are located opposite to the detection plate. The bearing fault diagnosis device provided by the invention can effectively ...

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Номер записи: 1
11-03-2015 дата публикации

Centrifugal-flow compressor rotor structure

Номер: CN104405683A
Автор: ZHANG BO, YAO KEDONG, GAO BO
Принадлежит:

The invention discloses a centrifugal flow compressor rotor structure. The structure comprises an impeller and a spindle driving the impeller. The tail portion of the impeller is connected with an oil seal sleeve, the oil seal sleeve is connected with the spindle, a through hole is formed in the center of the impeller, an annular protrusion is formed on the tail portion of the impeller, an annular groove is formed in the front end of the oil seal sleeve to be matched with the annular protrusion on the tail portion of the impeller, an annular groove structure is arranged on the contact portion of the oil seal sleeve and the inner circumferential face of the annular protrusion on the impeller, the inner circumferential face of the annular groove of the oil seal sleeve and the outer circumferential face of the annular protrusion of the impeller are in interference fit, the oil seal sleeve and the spindle are in threaded connection and are radially located through a location port. By means ...

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Номер записи: 2
30-05-2023 дата публикации

Mechanical arm for automatically blowing and spraying sealing surface of expanded cut tobacco steeper

Номер: CN116174216A
Автор: XU MIN, ZHU LEILEI, XU RONGHUA, FENG HAI, ZHANG ZHIJIE, YAO KEDONG, YE SICONG, GONG JIANQIANG, ZHANG XIAOBAI, WANG JUNHUI
Принадлежит:

A mechanical arm for automatically blowing and spraying a sealing surface of an expanded cut tobacco steeper comprises an upper mechanical arm and a lower mechanical arm which are located on one side of the upper end and the lower end of the steeper and are consistent in structure, and the upper mechanical arm and the lower mechanical arm respectively blow and spray an upper end cover and a lower end cover of the steeper; the lower mechanical arm comprises a base, a supporting arm, a rear shaft, a front shaft, a rotating arm and two nozzles; a rotary joint and an air cylinder are arranged on the base; a shaft sleeve of the rotary joint is connected with the rear end of the rear shaft; the cylinder drives the rear shaft to rotate in a horizontal plane; the rear shaft is connected with the front shaft through a rotary adjustable joint, a mounting plate is arranged at the front end of the front shaft, and a rotary joint is arranged on the mounting plate; an output shaft of the motor is connected ...

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Номер записи: 3