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公开(公告)号：EP4280388A1
公开(公告)日：2023-11-22
申请号：EP22874148.4
申请日：2022-03-29
发明人： PAN, Pan , WANG, Haitao , HU, Ming , ZHANG, Hongliang , NI, Shenhui
IPC分类号： H01R11/09
摘要： This application provides a joint box for bundled submarine cables, which relates to a technical field of submarine cables. The joint box for bundled submarine cables includes a first anchoring element, a second anchoring element, a protective cover, at least three electric connectors, at least one optical connector and a sealed cabin. Connection of two bundled submarine cables is achieved using an electric connector and an optical connector. Both of the electric connector and optical connector include male parts and female parts. The male parts of the electric connector and optical connector are fixed on a male housing of the sealed cabin, and the female parts of the electric connector and the optical connector are fixed on a female housing of the sealed cabin, thereby achieving docking of the sealed cabin in one piece and connection of respective connectors in a one-to-one correspondence, avoiding a problem that cable cores of two bundled submarine cables are connected in a disorderly manner in the joint box for bundled submarine cables. Further, the connection of the cable cores inside the joint box for the bundled submarine cables can be effectively completed to ensure safety of construction and operation.
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公开(公告)号：EP4395091A1
公开(公告)日：2024-07-03
申请号：EP23802498.8
申请日：2023-03-21
发明人： WANG, Haitao , YE, Jinyu , NI, Shenhui , WANG, Wenchao , ZHANG, Tianyi , PAN, Pan , ZHU, Qingbin , ZHAO, Youlin , WANG, Liyuan , ZHANG, Hongliang , HU, Ming , ZHU, Jinghua , CAO, Kai
CPC分类号： Y02E10/727
摘要： The present application provides a dynamic cable protection system and a wind power system, where the dynamic cable protection system includes: a dynamic cable, a plurality of first buoyancy devices, a plurality of second buoyancy devices, and a plurality of first connecting devices, where the dynamic cable is located in a water environment, and the dynamic cable is configured to transmit a signal or electrical energy between a water-surface device and an underwater device, the plurality of first buoyancy devices are spaced apart on the dynamic cable, the second buoyancy devices float on a water surface; he second buoyancy devices are connected to the dynamic cable through the first connecting devices, and positions where the first connecting devices are connected to the dynamic cable are located between two adjacent first buoyancy devices; the second buoyancy devices are configured to define lowest positions of trough segments of the dynamic cable, and the trough segments are connected between two adjacent crest segments. The present application is used to avoid the dynamic cable being depressed to come into contact with a seabed surface, which affects the use and lifespan of the dynamic cable.
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