发明授权
- 专利标题： Dry type cleaning apparatus and dry type cleaning method
- 专利标题（中）： 干式清洗装置和干式清洗方式
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申请号： US11589928申请日： 2006-10-31
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公开(公告)号： US07865997B2公开(公告)日： 2011-01-11
- 发明人: Akihiro Fuchigami , Yoichi Okamoto , Tatsuya Satoh
- 申请人： Akihiro Fuchigami , Yoichi Okamoto , Tatsuya Satoh
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Dickstein Shapiro LLP
- 优先权： JP2005-319204 20051102; JP2006-258191 20060925
- 主分类号： A47L5/14
- IPC分类号： A47L5/14
摘要：
A dry type cleaning technology is disclosed. Dust adhering to a cleaning object is removed with a cleaning medium caused to flow by a high-speed airflow. The removed dust is separated from the cleaning medium with a porous member including holes through which air, dust, and granular material can pass but the cleaning medium cannot pass. An area on the porous member where air is received to cause the cleaning medium to flow and an area on the porous member where air is received to suction the dust separated from the cleaning medium are switched.
公开/授权文献
- US20070107752A1 Dry type cleaning apparatus and dry type cleaning method 公开/授权日：2007-05-17
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