- 专利标题: Position and orientation locator/monitor
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申请号: US12024699申请日: 2008-02-01
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公开(公告)号: US07521933B2公开(公告)日: 2009-04-21
- 发明人: John E. Mercer
- 申请人: John E. Mercer
- 申请人地址: US WA Renton
- 专利权人: Merlin Technology, Inc.
- 当前专利权人: Merlin Technology, Inc.
- 当前专利权人地址: US WA Renton
- 代理机构: Pritzkau Patent Group, LLC
- 主分类号: G01V3/11
- IPC分类号: G01V3/11 ; G01V3/165
摘要:
The present invention provides a locator/monitor capable of locating a boring tool and monitoring the progress of the tool for control purposes. The locator/monitor may be used in expedited locating methodology and straightforward calibration techniques of the present invention. A durable and cost effective pitch sensor is also provided by the present invention. In addition, the present invention provides a slotted transmitter housing formed of an electrically conductive material, where the magnetic field generated by the transmitter is capable of penetrating to the surface.
公开/授权文献
- US20080129299A1 Position and Orientation Locator/Monitor 公开/授权日:2008-06-05