发明申请
- 专利标题： Detector for Detecting a Current Carrying Conductor and a Method of Validating Operation of the Detector
- 专利标题（中）： 用于检测当前携带导体的检测器和验证检测器操作的方法
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申请号： US12395838申请日： 2009-03-02
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公开(公告)号： US20100060285A1公开(公告)日： 2010-03-11
- 发明人: Richard David Pearson , Kevin Conway
- 申请人： Richard David Pearson , Kevin Conway
- 申请人地址： GB Bristol
- 专利权人： RADIODETECTION LIMITED
- 当前专利权人： RADIODETECTION LIMITED
- 当前专利权人地址： GB Bristol
- 优先权： GB0803873.9 20080229
- 主分类号： G01V3/08
- IPC分类号： G01V3/08
摘要：
A detector for detecting a buried conductor comprises a plurality of antennas B, T. Each antenna B, T has a winding wound around the antenna, the winding being connected to a current source for providing a predefined current in the winding. When the predefined current is applied to the winding an electromagnetic field is generated at the antenna which induces a test current in the antenna. The test current is compared to calibration data stored in the detector to validate the correct operation of the detector.