基本信息:
- 专利标题: Noise filter and signal transmission cable
- 专利标题(中):噪声滤波器和信号传输电缆
- 申请号:JP2012118708 申请日:2012-05-24
- 公开(公告)号:JP2013247190A 公开(公告)日:2013-12-09
- 发明人: WATANABE YOSUKE , SASAKI YUICHI , MIYAZAKI CHIHARU , OKA NAOTO , MISU KOICHIRO
- 申请人: Mitsubishi Electric Corp , 三菱電機株式会社
- 专利权人: Mitsubishi Electric Corp,三菱電機株式会社
- 当前专利权人: Mitsubishi Electric Corp,三菱電機株式会社
- 优先权: JP2012118708 2012-05-24
- 主分类号: H05K9/00
- IPC分类号: H05K9/00 ; H01B7/00 ; H01B11/06
摘要:
PROBLEM TO BE SOLVED: To improve balancing of a twisted cable relative to earth and suppress the transmission of common mode noise flowing on the twisted cable.SOLUTION: A noise filter includes: a twist holding member 2 having at least two or more through holes 4a, 4b through which a core wire of a twisted cable 5 is inserted, and formed of a plate-like insulator; and an annular magnetic member 3 that is formed of an annular magnetic material and can be fitted onto the outer peripheral surface of the twist holding member 2.
摘要(中):
要解决的问题:改善扭绞电缆相对于地面的平衡并抑制在绞合电缆上流动的共模噪声的传输。解决方案:噪声滤波器包括:扭转保持构件2,其具有至少两个或更多个通孔4a 4b,绞合线缆5的芯线穿过其中插入,并由板状绝缘体形成; 以及由环形磁性材料形成并且可以装配到扭曲保持构件2的外周表面上的环形磁性构件3。
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H05 | 其他类目不包含的电技术 |
----H05K | 印刷电路;电设备的外壳或结构零部件;电气元件组件的制造 |
------H05K9/00 | 设备或元件对电场或磁场的屏蔽 |