| 摘要 |
PROBLEM TO BE SOLVED: To provide a displacement detector capable of restraining an output characteristic from varying and capable of enhancing reliability. SOLUTION: This detector is provided with a magnet 20 provided turnably inside a casing, yokes 21, 22 opposed radial-directionally to magnetic poles of the magnet 20, and constituting a magnetic circuit together with the magnet 20, and a Hall element 23 for detecting a change of magnetic flux density in response to a faced area in the yokes 21, 22 and the magnet 20, and is constituted to connect the yokes 21, 22 electrically to the Hall element 23 via conductive patterns 27, 28 of a nonmangetic conductor. COPYRIGHT: (C)2005,JPO&NCIPI
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