发明授权
US09058010B2 Image forming apparatus configured to perform a primary transfer of a toner image from a plurality of image bearing members to an intermediate transfer belt by following a current in circumferential direction with respect to the intermediate transfer belt
有权
图像形成装置，被配置为通过沿相对于中间转印带的圆周方向的电流执行调色剂图像从多个图像承载部件到中间转印带的一次转印
- 专利标题： Image forming apparatus configured to perform a primary transfer of a toner image from a plurality of image bearing members to an intermediate transfer belt by following a current in circumferential direction with respect to the intermediate transfer belt
- 专利标题（中）： 图像形成装置，被配置为通过沿相对于中间转印带的圆周方向的电流执行调色剂图像从多个图像承载部件到中间转印带的一次转印
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申请号： US13877444申请日： 2011-09-30
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公开(公告)号： US09058010B2公开(公告)日： 2015-06-16
- 发明人: Yoshikuni Ito , Yasuhiro Horiguchi , Takayuki Tanaka , Satoshi Tsuruya
- 申请人： Yoshikuni Ito , Yasuhiro Horiguchi , Takayuki Tanaka , Satoshi Tsuruya
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Canon U.S.A., Inc. IP Division
- 优先权： JP2010-225220 20101004; JP2011-212310 20110928
- 国际申请： PCT/JP2011/073161 WO 20110930
- 国际公布： WO2012/046822 WO 20120412
- 主分类号： G03G15/16
- IPC分类号： G03G15/16 ; G03G15/00
摘要：
An image forming apparatus sequentially transfers toner images formed on a plurality of photosensitive drums onto an intermediate transfer member or a transfer material to form an image. The image forming apparatus includes an intermediate transfer belt provided with electrical conductivity, and a power supply for applying a voltage to a current supply member contacting the outer circumferential surface of the intermediate transfer belt to pass a current from the current supply member to the plurality of photosensitive drums via the intermediate transfer belt, thus primarily transferring the toner images from the plurality of photosensitive drums onto the intermediate transfer belt.
公开/授权文献
- US20130188980A1 IMAGE FORMING APPARATUS 公开/授权日：2013-07-25