Insulated power cable
    5.
    发明授权
    Insulated power cable 有权
    绝缘电力电缆

    公开(公告)号:US07227084B2

    公开(公告)日:2007-06-05

    申请号:US11492242

    申请日:2006-07-25

    IPC分类号: H01B7/00

    CPC分类号: H01B3/305

    摘要: An insulated power cable contains a multi-strand cable of a plurality of bundles of uninsulated wires, and electrical insulation sheathing the cable, the electrical insulation having a thickness of from 0.0625 to 0.5 inches (0.16 to 1.3 centimeters) and having a plurality of layers of spirally-wrapped, creped tape, the tape having at least 50 percent by weight of an aramid material, and a density of from 0.1 to 0.5 grams per cubic centimeter prior to being creped.

    摘要翻译: 绝缘电力电缆包含多条未绝缘导线束的多股电缆,并且电缆绝缘覆盖电缆,电绝缘体具有0.0625-0.5英寸(0.16至1.3厘米)的厚度并具有多个层 螺旋缠绕的起皱胶带,胶带具有至少50重量%的芳族聚酰胺材料,并且在起皱之前密度为0.1至0.5克/立方厘米。

    Insulated power cable
    6.
    发明授权
    Insulated power cable 有权
    绝缘电力电缆

    公开(公告)号:US07084349B1

    公开(公告)日:2006-08-01

    申请号:US11050504

    申请日:2005-02-03

    IPC分类号: H01B7/288

    CPC分类号: H01B3/305

    摘要: This invention relates to a transformer containing an insulated power cable including a multi-strand cable of a plurality of bundles of uninsulated wires, and electrical insulation sheathing the cable, the electrical insulation having a thickness of from 0.0625 to 0.5 inches (0.16 to 1.3 centimeters) and containing a plurality of layers of spirally-wrapped, creped tape, the tape being including at least 50 percent by weight of an aramid material, the tape having a density of from 0.1 to 0.5 grams per cubic centimeter prior to being creped.

    摘要翻译: 本发明涉及一种包含绝缘电力电缆的变压器,该绝缘电力电缆包括多根未绝缘导线束的多股电缆,以及电缆绝缘层,电绝缘层的厚度为0.0625-0.5英寸(0.16至1.3厘米 )并且包含多层螺旋包裹的起皱带,该带包含至少50重量%的芳族聚酰胺材料,该带在起皱之前具有0.1-0.5克/立方厘米的密度。