发明名称 Voltage detector
摘要 A voltage detector that more accurately measures AC voltage of a voltage conductor by correcting the voltage detected directly by the detector's contact probe to account for the conductor's size and shape. The housing of the detector has plural non-contact electrode sensors spaced apart over its surface for sensing capacitive charging currents in the detector's vicinity. By combining voltages sensed by these electrode sensors to the probe's measured voltage, the detector can correct the contact probe measurement for voltages that bypass the contact probe or other conductors in the vicinity that product their own capacitive charging currents. A microprocessor in the housing of the present detector adds or subtracts sensed voltages depending on whether they are input or output voltages, respectively.
申请公布号 US7336063(B1) 申请公布日期 2008.02.26
申请号 US20060636730 申请日期 2006.12.11
申请人 BIERER WALTER S 发明人 BIERER WALTER S.
分类号 G01R17/06 主分类号 G01R17/06
代理机构 代理人
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