发明名称 |
Optical deflection device and image forming apparatus therewith |
摘要 |
An optical deflection device includes: a rotor having reflection surfaces on a cirumferential surface thereof; a bearing for rotatably supporting the rotor; a magnet fixed on the rotor; a supporting member for supporting the bearing, on which a radiating fin is integrally formed; and a coil fixed on the supporting member at a position where the coil faces the magnet for forming a magnetic field.
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申请公布号 |
US6172786(B1) |
申请公布日期 |
2001.01.09 |
申请号 |
US19980143894 |
申请日期 |
1998.08.31 |
申请人 |
KONICA CORPORATION |
发明人 |
FUJITA ATSUSHI;MORITA SHINJI;SHIBUYA SATOSHI;ITOH MASAO;KAMIMURA NAOJI |
分类号 |
H02K5/12;H02K5/18;H02K7/08;H02K7/14;H02K21/24;H04N1/113;(IPC1-7):G02B26/08 |
主分类号 |
H02K5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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