Invention Grant
US09405246B2 Fixing device comprising heating stop device to stop heat source from heating fixing belt and image forming apparatus including same
有权
固定装置包括加热停止装置，以阻止来自加热定影带的热源和包括其的图像形成装置
- Patent Title: Fixing device comprising heating stop device to stop heat source from heating fixing belt and image forming apparatus including same
- Patent Title (中): 固定装置包括加热停止装置，以阻止来自加热定影带的热源和包括其的图像形成装置
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Application No.: US14933567Application Date: 2015-11-05
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Publication No.: US09405246B2Publication Date: 2016-08-02
- Inventor: Yoshihiro Yamagishi , Satoshi Ishii , Takashi Eiki , Takefumi Yotsutsuji
- Applicant: KYOCERA Document Solutions Inc.
- Applicant Address: JP Osaka
- Assignee: KYOCERA Document Solutions Inc.
- Current Assignee: KYOCERA Document Solutions Inc.
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2014-227114 20141107
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
A fixing device includes a fixing belt, a pressuring member, a heat source, a pressing member and a first heating stop device. The fixing belt is provided to be rotatable around a rotation axis. The pressuring member is configured to be rotatable and to come into pressure contact with the fixing belt so as to form a fixing nip. The heat source is arranged at an inner diameter side of the fixing belt, provided at a position displaced from the rotation axis and configured to heat the fixing belt. The pressing member is configured to press the fixing belt to a side of the pressuring member. The first heating stop device is configured to face an outer circumferential face of a closest part to the heat source of the fixing belt and to operate at a first operating temperature so as to stop the heat source from heating the fixing belt.
Public/Granted literature
- US20160132008A1 FIXING DEVICE AND IMAGE FORMING APPARATUS Public/Granted day:2016-05-12
Information query
