发明授权
- 专利标题： Waste-sludge discharging unit and image forming apparatus having the same
- 专利标题（中）： 废污泥排放单元及其成像设备
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申请号： US11179499申请日： 2005-07-13
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公开(公告)号： US07319831B2公开(公告)日： 2008-01-15
- 发明人: Jong-Cheon Hong
- 申请人： Jong-Cheon Hong
- 申请人地址： KR Gyeonggi-do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： Roylance, Abrams, Berdo & Goodman, L.L.P.
- 优先权： KR10-2004-0080858 20041011
- 主分类号： G03G15/16
- IPC分类号： G03G15/16 ; G03G21/00
摘要：
A waste-sludge discharging unit is provided to discharge waste sludge being removed by a cleaning blade from an image carrier. The waste-sludge discharging unit has a waste-sludge receiver to receive waste sludge gravitating from the image carrier. The waste-sludge receiver has an outlet on one side of a bottom thereof. A blade pushes the waste sludge accumulated on the bottom of the waste-sludge receiver toward the outlet. A blade mover operates the blade. The blade operates in contact with the bottom of the waste-sludge receiver only when being moved toward the outlet.
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