Explosion-proof medium-voltage cable, has metal screen, inner sheath with interphase filling and outer sheath, where metal screen is made in form of winding of copper tapes over separating layer of each main conductive core
	AZANOV A A; MOLOKOV S A; USPENSKII E O
	2024-07-16
专利权人	KAMSK CABEL LLC (KAMS-Non-standard)
申请日期	2024-07-16
专利号	RU228818-U1
成果简介	NOVELTY - The explosion-proof medium-voltage cable has the main sealed conductive cores (1), where each core (2) is successively covered with an electrically conductive screen over the core. An electrically conductive screen is over insulation (3, 4) and a separating layer (6, 11). A metal screen, an inner sheath with interphase filling and an outer sheath, where the metal screen is made in the form of a winding of copper tapes (7) over the separating layer of each main conductive core in contact with an additional non-insulated sealed copper core (9) twisted together with the main sealed conductive cores around a central sealing filler (5). USE - Explosion-proof medium-voltage cable. ADVANTAGE - The structural elements are applied sequentially, sealing of the structural elements is used, which ensures the absence of unfilled voids into which explosive substances can penetrate and spread. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a cable. 1Main sealed conductive core 2Core 3, 4Insulation 5Central sealing filler 6, 11Separating layer 7Copper tape 9Non-insulated sealed copper core
IPC 分类号	H01B-009/02
国家	俄罗斯
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15782
专题	中国科学院新疆生态与地理研究所
作者单位	KAMSK CABEL LLC (KAMS-Non-standard)
推荐引用方式 GB/T 7714	AZANOV A A,MOLOKOV S A,USPENSKII E O. Explosion-proof medium-voltage cable, has metal screen, inner sheath with interphase filling and outer sheath, where metal screen is made in form of winding of copper tapes over separating layer of each main conductive core. RU228818-U1[P]. 2024.

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