Invention Grant
US08422928B2 Fixing unit with auxiliary heating member and surface recovery member, and image forming apparatus
失效
具有辅助加热构件和表面恢复构件的固定装置，以及成像装置
- Patent Title: Fixing unit with auxiliary heating member and surface recovery member, and image forming apparatus
- Patent Title (中): 具有辅助加热构件和表面恢复构件的固定装置，以及成像装置
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Application No.: US12955228Application Date: 2010-11-29
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Publication No.: US08422928B2Publication Date: 2013-04-16
- Inventor: Masami Maruko , Susumu Okui
- Applicant: Masami Maruko , Susumu Okui
- Applicant Address: JP
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP
- Agency: Cantor Colburn LLP
- Priority: JP2009-274265 20091202
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
A fixing unit is provided with a fixing member to heat a recoding medium and to fix a toner image on the recording medium; a pressure member to press the fixing member to form a nip portion in which a recording medium carrying a toner image is nipped; an auxiliary heating member to heat the surface of the fixing member; and a surface recovery member, arranged at a downstream side of the first auxiliary heating member in a rotational direction of the fixing member, for recovering damage to a surface of the fixing member by making contact with and sliding on the fixing member.
Public/Granted literature
- US20110129266A1 FIXING UNIT AND IMAGE FORMING APPARATUS Public/Granted day:2011-06-02
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