发明申请
- 专利标题: UTILITY LOCATING TRANSMITTER APPARATUS & METHODS
- 专利标题(中): 实用位置发射机装置及方法
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申请号: US14229813申请日: 2014-03-28
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公开(公告)号: US20150355363A1公开(公告)日: 2015-12-10
- 发明人: Ray Merewether , Mark S. Olsson , Jan Soukup , Ryan B. Levin , David A. Cox
- 申请人: Ray Merewether , Mark S. Olsson , Jan Soukup , Ryan B. Levin , David A. Cox
- 主分类号: G01V3/165
- IPC分类号: G01V3/165 ; G01V3/10
摘要:
A high-Q human-portable, battery-powered self-correcting tunable resonator in a transmitter apparatus for inducing alternating currents of high quality in buried conductors to facilitate their location is disclosed. The transmitter apparatus may employ an FET-driven capacitive tuning circuit and a coil design that achieves high precision, high-quality transmission signals, and which may be equipped with a high-voltage booster for facilitating fault-localization applications.
公开/授权文献
- US09880309B2 Utility locating transmitter apparatus and methods 公开/授权日:2018-01-30