| 摘要 |
<p>MAGNETIC LOCATOR HAVING IMPROVED SENSORS An improved flux gate sensor for a magnetic locator or the like employs a housing which enables pivotal adjustment of a tubular magnetic core contained therein in order to adjust the angular orientation of the magnetic axis of the sensor. The housing comprises an elongated bobbin having a longitudinal cavity therein for receiving the core, and an end piece connected to the bobbin. One end of the core is pivotally engaged by the bobbin, the other end of the core being engaged by the end piece which is movable transversely relative to the bobbin to adjust the angular orientation of the core in the housing. The bobbin, which may be formed in one piece or in two identical half sections, has an outer circumferential groove thereon for receiving a signal winding.</p> |
