发明名称 |
Printer and fixing device which maintain a stable temperature for fixing a toner image |
摘要 |
A printer includes, in its fixing device operable to fix toner particles onto a recording medium, a heating roller containing magnetic metal, a fixing roller disposed parallel to the heating roller, an endless belt containing magnetic metal bridged across the heating roller and the fixing roller. The printer also includes a press roller pressed to the fixing roller via the endless belt and the recording medium, and a coil core being operable to produce magnetic fields so as to cause both of the heating roller and the endless belt to generate heat with the magnetic metals contained therein.
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申请公布号 |
US6792238(B2) |
申请公布日期 |
2004.09.14 |
申请号 |
US20030447140 |
申请日期 |
2003.05.29 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SAMEI MASAHIRO;MATSUO KAZUNORI;NOGUCHI TOMOYUKI;HARA YUKINORI |
分类号 |
G03G15/20;(IPC1-7):G03G15/20 |
主分类号 |
G03G15/20 |
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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