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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 3. Отображено 3.
16-05-2023 дата публикации

Direct-acting circuit breaker

Номер: CN116130307A
Автор: LOU XIAODAN, ZHAO HAIYANG, KANG LIUTAO, ZHAO PING, BI HAIBO, LI JIANBIN, WU YUNZE, SI CHANGJIE, WU YAJUN, MEI SHUAIPENG, KUANG XULIANG, LI XIANGYUAN, DUAN QICHAO, LIU YISHAN, XU JINJU
Принадлежит:

The invention provides a direct-acting circuit breaker, and belongs to the technical field of switch equipment. The direct-acting circuit breaker comprises a circuit breaker body and an operating mechanism directly installed on the circuit breaker body, an insulating pull rod is arranged in the circuit breaker body, an output shaft and an output inner crank arm installed on the output shaft are arranged in the operating mechanism, and a guide rod is connected between the output inner crank arm and the insulating pull rod. The guide rod penetrates through the circuit breaker body, and a sealing structure is arranged between the guide rod and the circuit breaker body. The circuit breaker body is directly connected with the operating mechanism, a connecting lever box and a transmission connecting lever are omitted, the structure and the installation process of the circuit breaker are simplified, and the manufacturing cost of GIS equipment is effectively reduced. The circuit breaker adopts ...

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Номер записи: 1
02-05-2023 дата публикации

GIS and external current transformer thereof

Номер: CN116052983A
Автор: WU YUNZE, KANG LIUTAO, HUANG KUNPENG, ZHAO PING, BI HAIBO, LI JIANBIN, PANG YONGPENG, WANG XIAOLEI, ZHANG ZIHUA, LOU XIAODAN, LI XIANGYUAN, WU YAJUN, SI CHANGJIE, DUAN QICHAO, WANG CONG, WANG CHENGMING, HE YINGYING, LI SHIYA, HOU CONG, PENG BIN, ZHU QIONGQIONG, WANG QINGHUA, MEI SHUAIPENG, GAO ZHAN, MENG FANJUN, LI MINGKAI
Принадлежит:

The invention provides a GIS (Gas Insulated Switchgear) and an external current transformer thereof. The current transformer comprises a bus flange plate and a transformer cylinder, the transformer cylinder is provided with a cylinder flange plate arranged opposite to the bus flange plate, the current transformer further comprises a protective cylinder which is arranged outside the bus flange plate and the cylinder flange plate and forms a closed space together with the bus flange plate and the cylinder flange plate, and the protective cylinder comprises a cylinder body. The first end of the cylinder is provided with a matching structure which is in plug-in fit with the plug-in structure on one of the bus flange plate and the cylinder flange plate, and a first sealing member is arranged between the matching structure and the plug-in structure. The protection cylinder further comprises a baffle plate which is arranged at the second end of the cylinder body and is in stopping contact with ...

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Номер записи: 2
26-05-2023 дата публикации

Moving contact and contact seat assembly and double-break isolating switch

Номер: CN116168963A
Автор: KANG LIUTAO, HUANG KUNPENG, LOU XIAODAN, WU YAJUN, ZHAO PING, ZHAO HAIYANG, BI HAIBO, LI JIANBIN, WU YUNZE, KUANG XULIANG, SI CHANGJIE, LI XIANGYUAN, DUAN QICHAO, MEI SHUAIPENG, YIN DONGYANG, WANG CONG, LI DANDAN, GUO LIANGHAO, LI MINGKAI, YAN CHONGXIAO
Принадлежит:

The invention belongs to the field of inner contact seat assemblies of double-break disconnecting switches, and particularly relates to a moving contact seat assembly and a double-break disconnecting switch. A moving contact seat of the moving contact seat assembly is provided with a first mounting cavity, a second mounting cavity and a third mounting cavity, and the axes of the first mounting cavity and the second mounting cavity are perpendicular and are arranged side by side in the radial direction; the third installation cavity is perpendicular to the first installation cavity and the second installation cavity, the axes of the third installation cavity and the first installation cavity and the second installation cavity intersect and are communicated, the first moving contact is installed in the first installation cavity, the second moving contact is installed in the second installation cavity and internally provided with a rack, and a transmission shaft is arranged in the third installation ...

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Номер записи: 3