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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 2. Отображено 2.
08-08-2023 дата публикации

Layer-stranded optical fiber ribbon optical cable and butterfly-shaped leading-in optical cable with optical fiber ribbons

Номер: CN116560026A
Автор: DONG YOULIN, ZHOU QIN, XU XIAOMEI, SCHUMANN, XU XIAOTONG, WANG XIN, QIN JIANSONG, YAN WENQI, WANG XIU, HUANG WUQIN, DU YANMEI
Принадлежит:

The invention belongs to the field of optical cables, and particularly discloses a layer-stranded optical fiber ribbon optical cable, which is provided with a central reinforcing piece, a plurality of light-guide fibers, a protective layer, an outer protective layer and optical fiber ribbons, and is characterized in that the layer-stranded optical fiber ribbon optical cable is also provided with N first shell components, the light-guide fibers are positioned in shell cavities of the first shell components, the protective layer wraps all the first shell components, and the outer protective layer wraps all the first shell components. The outer protection layer is located outside the protection layer, and N is a positive integer and is larger than or equal to 3. The invention further discloses the butterfly-shaped leading-in optical cable with the optical fiber ribbon. The optical fiber ribbon has the main beneficial technical effects that the density of the fiber core is higher, the number ...

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Номер записи: 1
15-08-2023 дата публикации

Ribbon optical cable with bent power transmission unit and cable

Номер: CN116598058A
Автор: ZHANG GUODONG, MA CHUNPING, LIU YANHUI, DONG YOULIN, CHEN SONGLING, FANG XIAOMING, XIONG XIAOCUI, RAO YAN, ZENG QI, LIU ZIYUAN, DAI WENHUI, LI ZHIQIANG
Принадлежит:

The invention belongs to the technical field of photoelectricity, and discloses a ribbon optical cable with a bent power transmission unit, the ribbon optical cable is provided with a cable core and an outer sheath (2), and the cable core is composed of three power transmission assemblies (1); the cable is characterized in that the power transmission assembly is composed of a first power transmission unit, a second power transmission unit, a third power transmission unit and a fourth power transmission unit, each power transmission unit is composed of two sections forming an angle of 120 degrees and is of a symmetrical structure, the outer sheath is composed of a sheath body and protruding strips (21), a groove (22) is formed between every two adjacent protruding strips (21), and a central cavity (23) is formed in the sheath (2); the fourth power transmission unit (14) is composed of an optical fiber ribbon and a fourth insulating layer (142), the two ends of all the power transmission ...

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Номер записи: 2