发明名称 |
Toner supply unit and image forming apparatus |
摘要 |
The toner supply unit is provided with a preventing unit for preventing toner contamination due to toner leakage from that sealing valve. A mouth ring of the toner container is provided with the sealing valve. This valve is opened/closed by removing/inserting a nozzle.
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申请公布号 |
US7130558(B2) |
申请公布日期 |
2006.10.31 |
申请号 |
US20050087693 |
申请日期 |
2005.03.24 |
申请人 |
RICOH COMPANY, LTD |
发明人 |
MATSUMOTO JUNICHI;KASAHARA NOBUO;IWATA NOBUO;MURAMATSU SATOSHI;ICHIKAWA TOMOYUKI;HATTORI YOSHIO;NAKAHARA TOMOTOSHI;YANAGISAWA TAKAAKI;SATO MASUMI;FUJIMORI KOUTA;SUDO KAZUHISA |
分类号 |
G03G15/08;B65D25/40 |
主分类号 |
G03G15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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