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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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Применить Всего найдено 3. Отображено 3.
04-07-2023 дата публикации

Magnetic measurement device and method for ultrahigh hydrostatic pressure of Bridgman piston cylinder

Номер: CN116381572A
Автор: SUN YING, AN SHIHAI, WANG CONG, HAO WEICHANG, DU YI, SHI KEWEN
Принадлежит:

The invention discloses a magnetic measuring device and method for ultrahigh hydrostatic pressure of a Bridgman piston cylinder. The magnetic measuring device comprises a pressurizing cavity, and the top and the bottom of the pressurizing cavity are in threaded connection with an upper end connecting mechanism and a lower end nut respectively; a hollow through hole is formed in the top surface of the pressurizing cavity; a piston assembly is installed in the upper end connecting mechanism, the top of the piston assembly extends out of the upper end connecting mechanism, and the bottom of the piston assembly penetrates through the upper end connecting mechanism and extends into the pressurizing cavity. The piston assembly is of a multi-section type, and the middle section of the piston assembly is in limiting fit with the inner wall of the upper end connecting mechanism. A sample chamber is mounted in the pressurizing cavity, and a pressure transmitting medium and a sample body are arranged ...

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Номер записи: 1
09-04-2021 дата публикации

Intelligent first-aid auxiliary device

Номер: CN212933747U
Автор: WANG MEIJIAO, YANG LIANGHUA, ZHAO YONGLI, HUANG JINLEI, WANG LIN, AN SHIHAI, CUI HAIJUN, LI SHUWEI, SONG FUMAN, LIU KANGSHUAI, ZHANG JUKE, ZHANG ZHENFEI, LIANG YUANXI, YUAN LULU, CHENG TINGTING, CUI KANGSHUAI, 王美姣, 杨亮华, 赵永立, 黄金磊, 王林, 安士海, 崔海军, 李书威, 宋福满, 刘康帅, 张聚科, 张振飞, 梁源熙, 袁露露, 承婷婷, 崔康帅
Принадлежит: HENAN POLYTECHNIC, 河南职业技术学院

The utility model discloses an intelligent first-aid auxiliary device which solves the problem that a first-aid device in the prior art is poor in using effect. The emergency call device comprises a front shell and a rear shell which are detachably connected, at least one medicine bin is arranged in the rear shell and sealed through a mechanical sealing piece, and an emergency call button is arranged on the front shell and connected with an emergency call module arranged in the rear shell. The emergency rescue device is small and exquisite in structure, convenient to carry, complete in function and capable of rapidly calling for help for patients or accidents, preempting gold rescue time and improving rescue efficiency.

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Номер записи: 2
04-07-2023 дата публикации

Bridgman piston pressurizing device for measuring comprehensive physical properties of sample

Номер: CN116380664A
Автор: SUN YING, AN SHIHAI, WANG CONG, HAO WEICHANG, DU YI, SHI KEWEN
Принадлежит:

The invention discloses a Bridgman piston pressurizing device for measuring the comprehensive physical property of a sample, and the device comprises a lofting mechanism which comprises a high-pressure cavity, the high-pressure cavity is internally provided with a sample tube, and the sample tube is internally provided with a pressure transmitting medium; the pressurizing mechanism is arranged at the top end of the high-pressure cavity, and the working end of the pressurizing mechanism is in contact fit with the bottom end of the sample tube; the measuring mechanism is arranged at the bottom end of the high-pressure cavity and comprises a plug unit and a mounting assembly, the plug unit is detachably connected to the bottom end of the high-pressure cavity through the mounting assembly, the measuring end of the plug unit extends into the sample tube, and a binding post of the plug unit penetrates through the mounting assembly and is electrically connected with a data acquisition device.

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Номер записи: 3