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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 4. Отображено 4.
23-03-1994 дата публикации

Alumino-titanium alloy

Номер: CN0001084225A
Автор: WEISHENG FENG, ZONGQI TAN, LIPING CHEN, FENG WEISHENG, TAN ZONGQI, CHEN LIPING
Принадлежит:

Al-Ti alloy for lock and decorative material contains such components (Wt.%) as Mg (0.5-1.2), Mn (1.8-2.3), Ti (0.05-0.15), Fe, Cu and Zn (<1) and Al (residue) and features high qualified rate for casting and pressing, compact casting, high strength and low specific weight.

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Номер записи: 1
20-07-2011 дата публикации

Gate-synchronized profile modeling sharpening machine

Номер: CN0101537589B
Автор: QIN XIANGXIAO, CHEN MINGHUA, ZHANG QINCHAO, ZHAO XINZE, TAN ZONGQI, CHEN YONGQING, GENG XIMING, XIANGXIAO QIN, MINGHUA CHEN, QINCHAO ZHANG, XINZE ZHAO, ZONGQI TAN, YONGQING CHEN, XIMING GENG
Принадлежит:

The invention discloses a gate-synchronized profile modeling sharpening machine, and relates to a sharpening device in hydraulic engineering. The sharpening machine collects relief information of a chamber sill by contact between a bottom idler pulley and the chamber sill so as to constrain grinding wheels of a seal plate of the gate bottom and grinding wheels of the chamber sill to move along the profile modeling curve, thus ensuring goodness of fit of the gate bottom and the chamber sill. The sharpening machine is convenient for field assembly and disassembly, and easy for site operations by virtue of modular design of components; applicable for chambers of various structures and dimensions due to a multi-segment track and a plurality of adjustable mechanisms; and can decrease labor intensity, increase construction accuracy, improve construction efficiency, and lower safety risks for constructors by automatic and mechanical construction.

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Номер записи: 2
23-09-2009 дата публикации

Gate-synchronized profile modeling sharpening machine

Номер: CN0101537589A
Автор: ZHAO XINZE, QIN XIANGXIAO, ZHANG QINCHAO, CHEN MINGHUA, GENG XIMING, TAN ZONGQI, CHEN YONGQING, XINZE ZHAO, XIANGXIAO QIN, QINCHAO ZHANG, MINGHUA CHEN, XIMING GENG, ZONGQI TAN, YONGQING CHEN
Принадлежит:

The invention discloses a gate-synchronized profile modeling sharpening machine, and relates to a sharpening device in hydraulic engineering. The sharpening machine collects relief information of a chamber sill by contact between a bottom idler pulley and the chamber sill so as to constrain grinding wheels of a seal plate of the gate bottom and grinding wheels of the chamber sill to move along the profile modeling curve, thus ensuring goodness of fit of the gate bottom and the chamber sill. The sharpening machine is convenient for field assembly and disassembly, and easy for site operations by virtue of modular design of components; applicable for chambers of various structures and dimensions due to a multi-segment track and a plurality of adjustable mechanisms; and can decrease labor intensity, increase construction accuracy, improve construction efficiency, and lower safety risks for constructors by automatic and mechanical construction.

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Номер записи: 3
31-07-1996 дата публикации

Alumino-titanium alloy

Номер: CN0001032437C
Автор: WEISHENG FENG, ZONGQI TAN, LIPING CHEN, FENG WEISHENG, TAN ZONGQI, CHEN LIPING
Принадлежит: SHENHU ALLOY PLANT TAICANG COU, SHENHU ALLOY PLANT, TAICANG COUNTY

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Номер записи: 4