发明名称 |
Powder transport with a tapered feed roller of an electrostatographic printer |
摘要 |
An apparatus and method for dispensing toner in an electrostatographic printer includes an apparatus for feeding powder toward the feed apparatus wherein the feed roller includes a tapered feed roller including a shaft and one or more variable height flutes such that there is more developer volume in the direction of flow as well as a conveyance controller for controlling the powder conveying device, including the one or more tapered feed rollers such that the tapered feed roller preferentially uniformly conveys the powder toward the feed apparatus.
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申请公布号 |
US7643778(B2) |
申请公布日期 |
2010.01.05 |
申请号 |
US20070742092 |
申请日期 |
2007.04.30 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
BROWN KENNETH J.;LINCOLN, JR. LAVERNE N. |
分类号 |
G03G15/09 |
主分类号 |
G03G15/09 |
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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