Invention Application
- Patent Title: CLEANING APPARATUS AND IMAGE FORMING APPARATUS
- Patent Title (中): 清洁装置和图像形成装置
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Application No.: US12955320Application Date: 2010-11-29
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Publication No.: US20110158677A1Publication Date: 2011-06-30
- Inventor: Hisashi KIKUCHI , Kenji Sugiura , Osamu Naruse , Naomi Sugimoto , Yoshiki Hozumi , Yuu Sakakibara
- Applicant: Hisashi KIKUCHI , Kenji Sugiura , Osamu Naruse , Naomi Sugimoto , Yoshiki Hozumi , Yuu Sakakibara
- Priority: JP2009-293120 20091224
- Main IPC: G03G15/16
- IPC: G03G15/16 ; G03G21/00
Abstract:
There is provided a cleaning apparatus, comprising: a normally-charged toner cleaning member that receives a voltage having a polarity reverse to a normal charging polarity of a toner and electrostatically removes a toner having the normal charging polarity on a cleaning target; a reversely-charged toner cleaning member that receives a voltage having the same polarity as the normal charging polarity of a toner and electrostatically removes a toner having a polarity reverse to the normal charging polarity on the cleaning target; and a pre-cleaning member that is disposed at an upstream side of the normally-charged toner cleaning member and the reversely-charged toner cleaning member in a surface moving direction of the cleaning target, receives a voltage having a polarity reverse to the normal charging polarity of the toner, and electrostatically removes a toner having the normal charging polarity on the cleaning target.
Public/Granted literature
- US08437657B2 Cleaning apparatus and image forming apparatus Public/Granted day:2013-05-07
Information query
