Invention Grant
- Patent Title: Fixing unit and image forming apparatus
- Patent Title (中): 定影单元和成像设备
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Application No.: US13344463Application Date: 2012-01-05
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Publication No.: US08693935B2Publication Date: 2014-04-08
- Inventor: Takashi Eiki
- Applicant: Takashi Eiki
- Applicant Address: JP Osaka
- Assignee: Kyocera Document Solutions Inc.
- Current Assignee: Kyocera Document Solutions Inc.
- Current Assignee Address: JP Osaka
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: JP2011-002266 20110107
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G03G15/20
Abstract:
A fixing unit includes a heating rotary belt, a pressing member that abuts with an inner surface of the heating rotary belt, a pressing rotor that forms a fixing nip with the heating rotary belt, a induction coil separated by a predetermined distance from the external surface of the heating rotary belt and generating a magnetic flux to generate heat in the heating rotary belt, a magnetic core portion that forms a magnetic path for the magnetic flux generated by the induction coil, and a regulating portion that regulates the deformation of the heating rotary belt by abutment with the external surface of the heating rotary belt.
Public/Granted literature
- US20120177421A1 FIXING UNIT AND IMAGE FORMING APPARATUS Public/Granted day:2012-07-12
Information query
