发明名称 DRIVE DEVICE AND ELECTRONIC EQUIPMENT EQUIPPED WITH IT
摘要 PROBLEM TO BE SOLVED: To provide a drive device which can promote the space saving, and electronic equipment which is equipped with it. SOLUTION: A stator member 42 that has a stator hole 41 where a rotor 3 is arranged and a coil member 43 that has a coil 5 are welded together with each other. An operation space 1A is arranged inside a magnetic path made of a stator 4 comprising the stator member 42 and the coil member 43 and a rotor 3. Rotating an actuation member 34 by the rotation of the rotor 3 will open or intercept a through hole 103 provided within the operation space 1A. Since the rotor 3, the stator 4, and the coil 5 are arranged dispersedly along the felly of the periphery of the operation space 1A, this drive can improve the space efficiency, and promote the space saving. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004297855(A) 申请公布日期 2004.10.21
申请号 JP20030083452 申请日期 2003.03.25
申请人 SEIKO EPSON CORP 发明人 HONDA KATSUYUKI;NAGAO SHOICHI
分类号 G03B9/10;H02K7/06;H02K21/18;(IPC1-7):H02K21/18 主分类号 G03B9/10
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