发明名称 |
Developing cartridge, developing device, and image forming apparatus |
摘要 |
A developing cartridge includes: a developer carrier which carries toner; a toner supply member which supplies the toner to the developer carrier; a regulation member which regulates an amount of toner on the developer carrier; a developing chamber which has the developer carrier and the toner supply member; a transport section which is connected to an upper portion and a lower portion of the developing chamber and transports the toner from the lower portion of the developing chamber to the upper portion of the developing chamber; and a transport member which is disposed inside the transport section and transports the toner while agitating the toner. A capacity of the transport section is larger than a capacity of the developing chamber.
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申请公布号 |
US7881641(B2) |
申请公布日期 |
2011.02.01 |
申请号 |
US20090413412 |
申请日期 |
2009.03.27 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
AOKI TAKESHI;OKAMOTO KATSUMI;MIGITA KOJI;SATO MAKOTO;NAKATSU MASASHI |
分类号 |
G03G15/08 |
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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