Invention Grant
US08131174B2 Fixing device, image forming apparatus, fixing method and image forming method
有权
固定装置，成像装置，定影方法和图像形成方法
- Patent Title: Fixing device, image forming apparatus, fixing method and image forming method
- Patent Title (中): 固定装置，成像装置，定影方法和图像形成方法
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Application No.: US12206329Application Date: 2008-09-08
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Publication No.: US08131174B2Publication Date: 2012-03-06
- Inventor: Chikara Ando
- Applicant: Chikara Ando
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JP2008-053360 20080304
- Main IPC: G03G15/20
- IPC: G03G15/20 ; G03G15/16 ; G03G21/20
Abstract:
The fixing device is provided with: a fixing member that has a rotating member which rotates and a heat source which heats the rotating member; a pressure member that is driven to rotate while pressing the fixing member, and that forms a nip portion where a recording medium passes, between the fixing member and the pressure member; a separation unit that separates the fixing member and the pressure member from each other; and a cooling unit that cools a face of the pressure member separated by the separating unit. The face is opposed to the fixing member.
Public/Granted literature
- US20090226200A1 Fixing Device, Image Forming Apparatus, Fixing Method and Image Forming Method Public/Granted day:2009-09-10
Information query
