- 专利标题: Powder container, process cartridge, and image forming apparatus
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申请号: US15929106申请日: 2019-02-20
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公开(公告)号: US10401758B2公开(公告)日: 2019-09-03
- 发明人: Emi Kita , Shinichi Arasawa
- 申请人: Emi Kita , Shinichi Arasawa
- 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: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2017-051829 20170316
- 主分类号: G03G15/08
- IPC分类号: G03G15/08 ; G03G21/10 ; G03G21/12 ; G03G21/18
摘要:
A powder container is removably mountable in one of a process cartridge and an image forming apparatus. The powder container includes a discharge port to discharge powder stored inside the powder container, a collection port to collect the powder from outside of the powder container, a first shutter to open and close the discharge port, a first opening and closing member disposed at one end of the powder container in a longitudinal direction of the powder container to open and close the first shutter, a second shutter to open and close the collection port, and a second opening and closing member disposed at another end of the powder container in the longitudinal direction of the powder container to open and close the second shutter.
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