Invention Grant
US09042778B2 Powder refilling device, process cartridge and image including same, and powder refilling method
有权
粉末补充装置，处理盒和包括其的图像，以及粉末填充方法
- Patent Title: Powder refilling device, process cartridge and image including same, and powder refilling method
- Patent Title (中): 粉末补充装置，处理盒和包括其的图像，以及粉末填充方法
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Application No.: US13930432Application Date: 2013-06-28
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Publication No.: US09042778B2Publication Date: 2015-05-26
- Inventor: Kazuya Saitoh , Akio Kosuge , Hirokatsu Suzuki , Ryuji Yoshida , Takuya Suganuma , Tetsuto Ueda , Taichi Urayama , Sho Sekiguchi
- Applicant: Kazuya Saitoh , Akio Kosuge , Hirokatsu Suzuki , Ryuji Yoshida , Takuya Suganuma , Tetsuto Ueda , Taichi Urayama , Sho Sekiguchi
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-168495 20120730; JP2012-183416 20120822
- Main IPC: G03G15/08
- IPC: G03G15/08 ; G03G21/12 ; G03G21/10
Abstract:
A powder refilling device includes a refill powder chamber to accommodate a powder bag containing powder, an opener to open the powder bag inside the refill powder chamber, and a squeezer to squeeze the opened powder bag to discharge powder therefrom and reduce a volume of the opened powder bag.
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