| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sensor fixing structure with high response to the states of both of a core and a coil. <P>SOLUTION: The coil device includes: a coil; a core a part of which is penetrated through the coil; and a sensor for detecting a predetermined physical amount in the coil device. A sensor head of the sensor is disposed between the core and the coil. <P>COPYRIGHT: (C)2013,JPO&INPIT |
