发明授权
- 专利标题: Electric field detector
- 专利标题(中): 电场探测器
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申请号: US142815申请日: 1980-04-22
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公开(公告)号: US4386315A公开(公告)日: 1983-05-31
- 发明人: Jeff F. Young , Daniel Friedmann
- 申请人: Jeff F. Young , Daniel Friedmann
- 申请人地址: CAX Vancouver
- 专利权人: Friedmann, Youn and Associates Inc.
- 当前专利权人: Friedmann, Youn and Associates Inc.
- 当前专利权人地址: CAX Vancouver
- 主分类号: G01R29/08
- IPC分类号: G01R29/08 ; G01R19/26
摘要:
Apparatus for detecting electric fields and providing an indication of their magnitude includes a glass bulb containing a gas such as neon. When the bulb is placed in a time varying electric field, pulses of electromagnetic radiation are generated within the bulb. The number of pulses is proportional to the magnitude of the variation in the electric field. The pulses are transmitted by a fibre optic bundle to detection and recording apparatus to provide an indication of the magnitude.