发明申请
- 专利标题： FIXING DEVICE AND IMAGE FORMING APPARATUS
- 专利标题（中）： 固定装置和图像形成装置
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申请号： US12256121申请日： 2008-10-22
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公开(公告)号： US20090116884A1公开(公告)日： 2009-05-07
- 发明人: Manabu Nonaka , Hidehiko Fujiwara
- 申请人： Manabu Nonaka , Hidehiko Fujiwara
- 优先权： JP2007-287609 20071105
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device includes a fixing member, a pressing member, a contacting member fixed in an interior of the fixing member, and a heating unit that emits infrared ray. A mechanism concentrates the infrared ray emitted by the heating unit into a nip portion between the fixing member and the pressing member and into an area narrower than a width of the nip portion.
公开/授权文献
- US08594551B2 Fixing device and image forming apparatus 公开/授权日：2013-11-26
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