| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronically controlled mechanical clock capable of fulfilling anti-magnetic level of a clock itself without large-sizing an anti- magnetic plate. SOLUTION: A generator comprises a rotor 113 provided with a rotor magnet 113e, a stator 122 for converting the variation of magnetic flux caused by the rotation of the rotor magnet 113e of the rotor 113 to electric power, and a coil wound around the stator 122. The stator 122 is of a two-split type which is separated into two stator members 122a and 122b so as to facilitate winding of the coil. The stator 122 comprises a stator hole 124 for arranging the rotor 113. The gap G1 between the inner surface of the stator hole 124 and the stator magnet 113e is 0.8 mm or less. The induction voltage V of the coil is 0.1 V or more. COPYRIGHT: (C)2004,JPO
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