Invention Grant
US08270887B2 Fixing device, image forming apparatus, and magnetic field generating device having a pressing member
有权
固定装置，图像形成装置以及具有按压部件的磁场产生装置
- Patent Title: Fixing device, image forming apparatus, and magnetic field generating device having a pressing member
- Patent Title (中): 固定装置，图像形成装置以及具有按压部件的磁场产生装置
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Application No.: US12557635Application Date: 2009-09-11
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Publication No.: US08270887B2Publication Date: 2012-09-18
- Inventor: Takayuki Uchiyama , Motoi Noya , Masakatsu Eda , Kiyoshi Iwai , Shuji Yoshikawa , Nobuyoshi Komatsu , Makoto Omata , Tsuyoshi Sunohara , Kazuyoshi Itoh , Motofumi Baba , Shigehiko Haseba , Eiichiro Tokuhiro
- Applicant: Takayuki Uchiyama , Motoi Noya , Masakatsu Eda , Kiyoshi Iwai , Shuji Yoshikawa , Nobuyoshi Komatsu , Makoto Omata , Tsuyoshi Sunohara , Kazuyoshi Itoh , Motofumi Baba , Shigehiko Haseba , Eiichiro Tokuhiro
- 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: JP2009-042802 20090225; JP2009-075791 20090326
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
The fixing device includes: a fixing member that includes a conductive layer capable of heating by electromagnetic induction; a magnetic field generating member that generates an alternate-current magnetic field intersecting with the conductive layer of the fixing member; plural magnetic path forming members that form a magnetic path of the alternate-current magnetic field generated by the magnetic field generating member; a support member that supports the magnetic field generating member; an elastic support member that is arranged between the magnetic field generating member and the plural magnetic path forming members so as to be in contact with the plural magnetic path forming members; and a pressing member that presses the plural magnetic path forming members toward the magnetic field generating member.
Public/Granted literature
- US20100215414A1 FIXING DEVICE, IMAGE FORMING APPARATUS AND MAGNETIC FIELD GENERATING DEVICE Public/Granted day:2010-08-26
Information query
