| 发明名称 | High frequency cable, high frequency coil and method for manufacturing high frequency cable | ||
| 摘要 | A high frequency cable includes: a central conductor made from aluminum or an aluminum alloy; a covering layer made from copper covering the central conductor, and having a fiber-like structure in a longitudinal direction; and an intermetallic compound layer formed between the central conductor and the covering layer and having greater volume resistivity than the covering layer, wherein a cross-sectional area of the covering layer is 15% or less of an entire cross-sectional area including the central conductor, the intermetallic compound layer and the covering layer. | ||
| 申请公布号 | US9123456(B2) | 申请公布日期 | 2015.09.01 |
| 申请号 | US201213624395 | 申请日期 | 2012.09.21 |
| 申请人 | FUJIKURA LTD. | 发明人 | Shinmoto Takashi;Yoshida Shotaro;Katayama Shinji;Toda Taikou;Kato Takamasa;Daibo Masanori;Kawakami Akio |
| 分类号 | H01B5/02;H01B13/06;B32B15/01;C22C9/00;C22C21/00;C23C28/02;H01F27/28;H01B7/30;H01B1/02 | 主分类号 | H01B5/02 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A high frequency cable, comprising: a central conductor made from aluminum or an aluminum alloy; a covering layer made from copper covering the central conductor, and having a fiber-like structure in a longitudinal direction; and an intermetallic compound layer formed between the central conductor and the covering layer and having greater volume resistivity than the covering layer, wherein a cross-sectional area of the covering layer is 15% or less of an entire cross-sectional area including the central conductor, the intermetallic compound layer and the covering layer, and wherein a thickness of the intermetallic compound layer is between 10 nm and less than 1 μm. | ||
| 地址 | Tokyo JP | ||