Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 2. Отображено 2.
27-07-2011 дата публикации

Air discharging structure of air bottle, air discharging tool and air bottle nozzle

Номер: CN0101695595B
Автор: CHEN LI, ZHOU XU, LIU JUN, HE XIAOLONG, HAO YONGCHUAN, WANG SHUNFU, TU JIE, LI BING, RAN MINGXING, HE JUN, LI CHEN, XU ZHOU, XIAOLONG HE, YONGCHUAN HAO, SHUNFU WANG, JIE TU, BING LI, MINGXING RAN
Принадлежит:

The invention discloses an air discharging structure of an air bottle, an air discharging tool and an air bottle nozzle that can normally carry out a water pressure test without damaging safe membranes. The discharging structure of the air bottle is provided with a mandril connecting structure on a jetting joint of the air bottle nozzle, a valve core mandril matched with a jetting hole is flexibly connected with the jetting joint through the mandril connecting structure. The air discharging tool of the air bottle consists of the valve core mandril matched with the jetting joint and the connecting structure arranged on the valve core mandril. The mandril connecting structure is arranged on the jetting joint of the air bottle nozzle. High-pressure CO2 is discharged from serial joints by theair bottle discharging structure and is recycled by a connecting hose for a low pressure fire extinguishing device and the like so as to reduce the discharge, protect the environment, reduce the cost, improve ...

Подробнее
Номер записи: 1
02-02-2011 дата публикации

Rust removal and corrosion prevention device for inner wall of pipeline

Номер: CN0101962778A
Автор: MINGXING RAN, GUANGSHUN LIU, JIANGUO WANG, XU ZHOU, LIU JUN, XIAOLONG HE, SHUNFU WANG, YONGCHUAN HAO, BING LI, XI XU, HE JUN, RAN MINGXING, LIU GUANGSHUN, WANG JIANGUO, ZHOU XU, HE XIAOLONG, WANG SHUNFU, HAO YONGCHUAN, LI BING, XU XI
Принадлежит:

The invention discloses a rust removal and corrosion prevention device for the inner wall of a pipeline. The device comprises a support frame, a rust removal component, a spraying component and a towing component, wherein the support frame comprises a mobile component; the rust removal component is used for removing rust by rubbing the inner wall of the pipeline; the spraying component is used for spraying anticorrosive paint to the inner wall of the pipeline; the towing component is connected to the support frame and used for towing the support frame; and the rust removal component and the spraying component can be alternatively arranged on the support frame. The rust removal and corrosion prevention device for the inner wall of the pipeline can be used for continuously finishing the rust removal and corrosion prevention treatments, thereby improving the effectiveness of the rust removal and corrosion prevention treatments and saving the time and the labor cost.

Подробнее
Номер записи: 2