基本信息:
- 专利标题： 전자계 센서 및 수신기
- 专利标题（英）：Electromagnetic field sensor, and receiver
- 专利标题（中）：电磁场传感器和接收器
- 申请号：KR1020127005779 申请日：2010-09-08
- 公开(公告)号：KR1020120080167A 公开(公告)日：2012-07-16
- 发明人： 미야가와히로노리 , 다나카가쓰요시 , 이데신고 , 가모하라히로아키
- 申请人： 다이덴 가부시키가이샤
- 申请人地址： 일본국 후쿠오카켄 구루메시 미나미 *초메 **반 *고
- 专利权人： 다이덴 가부시키가이샤
- 当前专利权人： 다이덴 가부시키가이샤
- 当前专利权人地址： 일본국 후쿠오카켄 구루메시 미나미 *초메 **반 *고
- 代理人： 유미특허법인
- 优先权： JPJP-P-2009-212074 2009-09-14
- 国际申请： PCT/JP2010/065429 2010-09-08
- 国际公布： WO2011030796 2011-03-17
- 主分类号： G01R15/14
- IPC分类号： G01R15/14 ; G01R15/16 ; G01R15/18 ; G01R29/08
The invention makes it possible to simplify the discrimination operation, to provide an electromagnetic field (電磁 界) sensor that can quickly and accurately perform the determination of the cable. Clamp (clampe type) sensors 30 has a substantially annular (環形 made of a conductive non-magnetic material (非 磁性 體) having a (導電 性), while clamping a cable encompassing a portion of the cable in the peripheral direction and) of the electrode 31 and is made of a magnetic material, an outer magnetic (磁 氣) core 33 that is installed on the ring (31a) of the electrode 31 through an insulator (32), winding a magnetic core 33 which takes winding 34 and, being drawn by the lead wire (35a) from the electrode (31), provided with, and wound by the electromagnetic induction and the output section 35 that is drawn by the lead wire (35b) from both ends of the winding 34 outputting the induced current generated in (34) from the output unit 35, and outputs a voltage generated in the electrode 31 by the electrostatic induction from the output unit 35.
公开/授权文献:
- KR101744206B1 전자계 센서 및 수신기 公开/授权日：2017-06-07