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发明名称
ヘッドホンケーブル
摘要
【課題】高い導電性と優れた耐屈曲性、引張強度を併せ持つ導体を備えたヘッドホンケーブルを提供する。【解決手段】0.5〜10質量%のAgを含有し、残部がCuおよび不可避的不純物からなる銅銀合金線の表面に絶縁皮膜を備える絶縁線を複数本撚り合わせて、撚りピッチが撚線外径の5〜20倍の撚線とし、さらにこの撚線を複数本集合してケーブルコアを形成するとともに、前記ケーブルコア外周に保護被覆を設けてなるヘッドホンケーブル。【選択図】図1
申请公布号
JP2017004904(A)
申请公布日期
2017.01.05
申请号
JP20150120824
申请日期
2015.06.16
申请人
昭和電線ケーブルシステム株式会社
发明人
坂上 佳宏;大達 剛
分类号
H01B11/00;C22C9/00
主分类号
H01B11/00
代理机构
代理人
主权项
地址
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