发明名称 |
FIXING DEVICE AND IMAGE FORMING APPARATUS |
摘要 |
A fixing device includes a heat applying system having an exciting coil that creates a magnetic flux for generating induction heat in a heat generation layer provided in a fixing roller. Plural demagnetizing coils are stacked in plural layers partially overlying the exciting coil to cancel the magnetic flux at one end of the fixing roller. The plural demagnetizing coils partially overlap each other.
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申请公布号 |
US2009148205(A1) |
申请公布日期 |
2009.06.11 |
申请号 |
US20080332784 |
申请日期 |
2008.12.11 |
申请人 |
SEO HIROSHI;HASE TAKAMASA |
发明人 |
SEO HIROSHI;HASE TAKAMASA |
分类号 |
G03G15/20;H05B6/02 |
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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