发明申请
- 专利标题： DUCT AND IMAGE FORMING APPARATUS USING THE SAME
- 专利标题（中）： 使用它的导管和图像形成装置
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申请号： US14982045申请日： 2015-12-29
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公开(公告)号： US20160195848A1公开(公告)日： 2016-07-07
- 发明人: Shoji SASAKI
- 申请人： Shoji SASAKI
- 申请人地址： JP Ohta-ku
- 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 Ohta-ku
- 优先权： JP2015-001333 20150107
- 主分类号： G03G21/20
- IPC分类号： G03G21/20 ; F24F7/06
摘要：
A duct includes a suction port being connected to a first separate duct from a first direction, an exhaust port being connected to a second separate duct from the first direction, and a passage formed to extend from the suction port to the exhaust port. At least one of the suction port and the exhaust port includes a first opening portion that is opened to incline to the first direction and second opening portions at both ends of the first opening portion, the second opening portions that are opened in a transverse direction to the first direction.
公开/授权文献
- US09519266B2 Duct and image forming apparatus using the same 公开/授权日：2016-12-13